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Unit 10: Income-tax and Corporate Tax Planning mind map

Unit 10 of UGC NET Commerce is the tax paper. Questions give you a short sum, a list of sections to match, or a set of steps to arrange in order. This map teaches the Income-tax Act in plain words, head by head, then the return, TDS, advance tax and tax planning. Section numbers, limits and rates go into tables. Rates and limits change with each Finance Act, so each fact is tied to the year of the paper. Each concept has crisp points, an explanation, an example, a table and a self-test. Everything comes from past UGC NET Commerce papers.

4Branches
13Topics
33Concepts
213Past questions in this unit

Short of time? Start with Return, TDS, tax planning and double taxation. It carries the most questions (88). Use the Revision sheet tab for a fast read the night before the exam.

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๐Ÿงพ Basic concepts and residential status

The vocabulary of income tax, who is a resident, and how agricultural income is treated.

In the question bank: 42 questions from 15 of 16 exam sessions, 2018โ€“2025.

Basic concepts

Previous year, assessment year, person and assessee

Income of one year is taxed in the next. A person is wider than an assessee.

  • Previous year runs 1 April to 31 March. Assessment year is the year after.
  • A new source starts its previous year on the day it begins.
  • Person includes individual, HUF, company, firm, AOP or BOI, local authority, artificial juridical person.
  • An assessee is always a person. A person need not be an assessee.

A lecturer appointed on 1 July 2022 has a previous year from 1 July 2022 to 31 March 2023 for AY 2023-24. Assessment year is the 12 months starting 1 April. Residential status is fixed afresh for each previous year.

TermMeaning
Previous yearYear in which income is earned
Assessment yearYear in which it is assessed
PersonSeven wide categories
AssesseePerson liable to pay tax or facing proceedings
Test yourself: Residential status under the Income-tax Act is decided for which year?
  1. Previous year
  2. Assessment year
  3. Accounting year
  4. Both previous and assessment

Answer: A. Days of stay are counted in the previous year.

How UGC NET asks it: Asked on previous year (June 2023), person (November 2021), assessee (November 2021, January 2025) and residential status (October 2022).
Remember: Earn in the previous year, pay in the assessment year.

Residential status and scope of income

Residence decides which income India can tax. Only individuals and HUFs can be resident but not ordinarily resident.

  • Resident: 182 days in the year, or 60 days plus 365 in four earlier years.
  • A company can only be resident or non-resident, never RNOR.
  • Resident company: Indian company, or place of effective management in India.
  • Income from a business controlled from India but arising abroad is taxed for ROR and RNOR.

An Australian cricketer who stays 100 days every year for ten years meets the 60 plus 365 test, so he is resident. He is not an ordinary resident, because he fails the further tests. Pension for service rendered in India is deemed to accrue in India, even if the retiree lives abroad.

IncomeRORRNORNR
Received or earned in IndiaTaxedTaxedTaxed
Abroad, from business controlled in IndiaTaxedTaxedNot taxed
Abroad, from business controlled abroadTaxedNot taxedNot taxed
Test yourself: Which classification can NEVER apply to a company?
  1. Resident
  2. Not ordinarily resident
  3. Non-resident
  4. Domestic

Answer: B. The RNOR category applies only to individuals and HUFs.

How UGC NET asks it: Asked on the status of a company (June 2025, December 2019), the 100-day case (January 2025), scope (March 2023) and deemed accrual (October 2020).
Remember: 182, or 60 plus 365.

Direct taxes, buoyancy and tax terms

Direct taxes are paid by the person on whom they fall. Canons of taxation guide good design.

  • Direct: income tax, corporate tax, capital gains tax. GST is indirect.
  • Buoyancy: revenue rises naturally as the economy grows.
  • Economy means least cost of collection. Certainty means well-determined liability.
  • TIN is not an income tax term. TAN, DA and LTA are.

Surcharge is charged on tax, not on income. For an individual it is 10 per cent above Rs 50 lakh and 15 per cent above Rs 1 crore. Health and education cess for AY 2025-26 is 4 per cent of tax.

ItemRate or fact
Surcharge, above Rs 50 lakh10 per cent of tax
Surcharge, above Rs 1 crore15 per cent of tax
Health and education cess, AY 2025-264 per cent
Test yourself: Which of these is NOT an example of a direct tax?
  1. Income tax
  2. Corporate tax
  3. Capital gains tax
  4. Goods and Services Tax

Answer: D. GST can be passed on to the consumer, so it is indirect.

How UGC NET asks it: Asked on direct taxes (December 2019), buoyancy (November 2021), terms (March 2023), surcharge (October 2020) and cess (December 2025).
Remember: Buoyant means revenue grows with GDP.

Agricultural income and partial integration

Agricultural income is exempt under Section 10(1). It still raises the rate on other income.

  • Includes rent from agricultural land, income from farm operations, and farm building income.
  • Dairy, poultry and dividend from an agricultural company are not agricultural income.
  • Tea growing and manufacturing: 60 per cent agricultural, 40 per cent business.
  • Partial integration needs agricultural income above Rs 5,000 and other income above the exemption limit.

It applies to individuals, HUFs, AOPs and BODs and other slab-rate assessees, not to companies, firms or co-operative societies. Steps: tax on the total, tax on exemption limit plus agricultural income, subtract, then rebate and cess.

StepAction
1Tax on agricultural plus non-agricultural income
2Tax on exemption limit plus agricultural income
3Subtract step 2 from step 1
4Deduct rebate
5Add cess
Test yourself: What percentage of income from growing and manufacturing tea is treated as agricultural income?
  1. 25 per cent
  2. 40 per cent
  3. 60 per cent
  4. 75 per cent

Answer: C. Sixty per cent is agricultural and forty per cent is business income.

How UGC NET asks it: Asked on definition (June 2023, July 2018, December 2018), tea (November 2021, November 2022), integration (November 2021, June 2025) and sums (November 2021, December 2025).
Remember: Exempt itself, but pushes the rate up.

Order of computing total income and exempt incomes

Computation follows a fixed order. Section 10 lists many exempt items.

  • Order: status, heads, clubbing, set-off, gross total income, deductions, rounding.
  • 10(1) agriculture, 10(10CC) tax paid by employer, 10(11) provident fund.
  • 10(13A) house rent allowance, 10(10C) voluntary retirement.
  • Disaster compensation from government is fully exempt.

Sections 288A and 288B round tax and income. Professional tax comes off salary. Loan interest comes off house property. Investments such as PPF fall under Chapter VI-A at the end.

SectionExempts
10(1)Agricultural income
10(10C)Voluntary retirement compensation
10(11)Provident fund
10(13A)House rent allowance
Test yourself: What is the correct order of computing total income?
  1. Deductions, heads, losses, rounding
  2. Heads, losses, deductions, rounding off
  3. Losses, heads, rounding, deductions
  4. Rounding, heads, deductions, losses

Answer: B. Heads first, then loss adjustment, then Chapter VI-A deductions, then rounding.

How UGC NET asks it: Asked on the order of computation (October 2020, January 2025, September 2024), section 10 (June 2024) and disaster compensation (December 2019).
Remember: Heads, losses, deductions, rounding.

The five heads of income at a glance

All income is sorted into five heads. Each head has its own sections and its own main deduction.

  • Salary: Sections 15 to 17. Standard deduction under 16(ia).
  • House property: Sections 22 to 27. Standard deduction and interest under 24.
  • Profits and gains of business or profession: Sections 28 to 44. Depreciation under 32.
  • Capital gains: Sections 45 to 55. Exemptions such as 54.
  • Other sources: Section 56 onwards. It is the residual head.

A deduction belongs to one head only. Standard deduction on salary cannot be claimed against rent. Depreciation belongs to business, not to house property. Exemptions under Section 54 reduce capital gains, not salary.

HeadMain deduction or exemption
SalaryStandard deduction, 16(ia)
House propertyStandard deduction, 24
Business or professionDepreciation, 32
Capital gainsExemption, 54
Other sourcesSection 57 expenses
Test yourself: Depreciation under Section 32 is allowed under which head of income?
  1. Salary
  2. Profits and gains of business or profession
  3. House property
  4. Capital gains

Answer: B. It is a business expense. Salary has its own standard deduction and house property has its own under Section 24.

How UGC NET asks it: Asked on matching deductions to heads (December 2025) and on the order of computing income under each head (several papers).
Remember: Five heads, five main deductions.

Resident, RNOR and non-resident: the full test

A person first becomes a resident or not. A resident is then ordinary or not ordinary.

  • Resident: 182 days this year, or 60 days plus 365 in four earlier years.
  • Ordinary resident: also 2 of last 10 years resident, and 730 days in 7.
  • Not ordinarily resident: a resident who fails either of the second tests.
  • Non-resident: fails the first test.

Think of two gates. The first gate decides resident or non-resident. The second gate, used only for residents, decides ordinary or not ordinary. A company has no second gate. Only an individual or HUF can be RNOR.

StatusTest
Resident182 days, or 60 plus 365 days
Ordinarily residentResident, plus 2 of 10 years and 730 days in 7
Not ordinarily residentResident but fails either extra test
Non-residentFails both resident tests
Test yourself: A person who is resident but not in India for 730 days in the last 7 years is called what?
  1. Not ordinarily resident
  2. Ordinarily resident
  3. Non-resident
  4. Deemed resident

Answer: A. A resident who fails either of the two extra tests is not ordinarily resident.

How UGC NET asks it: Asked on a cricketer who stays 100 days a year (January 2025) and on companies (June 2025, December 2019). Also on scope of income (March 2023).
Remember: Gate one: 182 or 60 plus 365. Gate two: 2 of 10 and 730 of 7.

Slabs, rebate and cess in the papers

Questions give a year and ask for tax. Learn the slabs the papers used, with the year attached.

  • AY 2018-19: nil, then 5, 20 and 30 per cent at 2.5, 5 and 10 lakh.
  • Rebate 87A for AY 2018-19: Rs 2,500 if income is up to Rs 3.5 lakh.
  • Senior citizen (60 or more) in PY 2019-20: exemption limit Rs 3 lakh.
  • New regime FY 2021-22: 5, 10, 15, 20, 25, 30 per cent, each Rs 2.5 lakh.

Tax of Rs 5,000 on Rs 3.5 lakh falls to Rs 2,500 after the rebate. Cess of 3 per cent gives Rs 2,575, rounded to Rs 2,580. For AY 2025-26 the cess is 4 per cent.

Income slab, new regime FY 2021-22Rate
Up to Rs 2.5 lakhNil
Rs 2.5 to 5 lakh5 per cent
Rs 5 to 7.5 lakh10 per cent
Rs 7.5 to 10 lakh15 per cent
Rs 10 to 12.5 lakh20 per cent
Test yourself: Under the new regime of FY 2021-22, what is the rate on income from Rs 7.5 lakh to Rs 10 lakh?
  1. 10 per cent
  2. 15 per cent
  3. 20 per cent
  4. 25 per cent

Answer: B. The ladder rises by 5 per cent for every Rs 2.5 lakh.

How UGC NET asks it: Asked as sums on AY 2018-19 (June 2019), a senior citizen with agricultural income (November 2021), new regime rates (November 2022) and cess (December 2025).
Remember: Slab, rebate, cess, round.
๐Ÿ’ผ The five heads of income

Salary, house property, business, capital gains and other sources, with the exemptions and deductions of each.

In the question bank: 58 questions from 15 of 16 exam sessions, 2018โ€“2025.

Income from salary

What salary includes and the standard deduction

Salary is wide. It covers wages, pension, gratuity and advance of salary, among other things.

  • Section 17(1): wages, annuity or pension, gratuity, fees, commission, leave encashment, advance of salary.
  • Interest on government securities is not salary.
  • Standard deduction under the new regime from AY 2025-26 is Rs 75,000 or salary, if lower.
  • Entertainment allowance is deductible only for government employees.

A private employee with entertainment allowance of Rs 1,500 a month gets nil deduction under Section 16(ii). For a government employee the deduction is the least of Rs 5,000, one-fifth of basic salary and the allowance received.

ItemRule
Standard deduction, new regime, AY 2025-26Rs 75,000 or salary, if lower
Entertainment allowance, governmentLeast of Rs 5,000, one-fifth of basic, amount received
Entertainment allowance, privateNil
Test yourself: Entertainment allowance is deductible from salary for whom?
  1. Only government employees
  2. Every employee
  3. Only company employees
  4. Nobody

Answer: A. Section 16(ii) is limited to government employees.

How UGC NET asks it: Asked on section 17(1) (November 2022), standard deduction (June 2025) and entertainment allowance (December 2023, November 2021).
Remember: Private staff get no entertainment deduction.

Allowances, HRA and perquisites

Allowances are taxable unless a rule exempts them. HRA exemption is the least of three amounts.

  • HRA exemption is the least of three amounts.
  • Place of residence, rent paid, salary and HRA received are the factors. Fair rent is not.
  • Children education allowance: Rs 100 a month for two children.
  • Transport allowance exempt up to Rs 1,600 a month, as in the paper.

With Rs 80 per child for three children, only two count, so Rs 160 is exempt. Movable assets owned by the employer are valued at 10 per cent per annum of cost. Sumptuary allowance to judges and government allowances for service abroad are exempt.

TestAmount
1HRA actually received
2Rent paid minus 10 per cent of salary
350 per cent of salary in metro, else 40 per cent
Test yourself: Which factor is NOT used to find the HRA exemption?
  1. Rent paid
  2. Place of residence
  3. HRA received
  4. Standard rent

Answer: D. Standard rent belongs to house property valuation.

How UGC NET asks it: Asked on HRA (November 2021, October 2022), children allowance (November 2022), transport allowance (October 2020), non-taxable allowances (November 2022) and perquisites (September 2024).
Remember: HRA is the least of three.

Retirement benefits and provident funds

Retirement receipts get different treatment. Provident funds come in four kinds.

  • Gratuity of a government or local authority employee is fully exempt, Section 10(10)(i).
  • Voluntary retirement compensation is exempt up to Rs 5 lakh, Section 10(10C).
  • Commuted pension of a government employee is fully exempt.
  • Statutory PF is under the Provident Funds Act 1925. Recognised PF is under the 1952 Act.

Employer's contribution to a recognised PF is exempt up to 12 per cent of salary. Public provident fund has no employer. Unrecognised PF is not taxed year to year, and employee's contribution gets no Section 80C benefit.

FundSource and feature
StatutoryProvident Funds Act 1925, government and universities
RecognisedApproved by PF Commissioner, 1952 Act
UnrecognisedNo approval, no 80C
PublicNo employer, open to all
Test yourself: Which provident fund is set up under the Provident Funds Act 1925?
  1. Recognised
  2. Statutory
  3. Unrecognised
  4. Public

Answer: B. It is meant for government and similar employees.

How UGC NET asks it: Asked on gratuity (October 2020), VRS (July 2018, November 2021), provident funds (September 2024, October 2022, November 2021, October 2020) and commuted pension (January 2025).
Remember: VRS five lakh, once.

Perquisites: car, assets and other benefits

A perquisite is a benefit given by the employer. Rules value it so that it can be taxed.

  • Car owned by employer, running cost paid by employer, mixed use: flat monthly amount.
  • Up to 1.6 litre: Rs 1,800 a month. Above: Rs 2,400. Driver adds Rs 900.
  • Movable assets owned by employer: 10 per cent a year of cost.
  • Rent-free house and free education are other perquisites.

A 1.8 litre car with a driver gives Rs 2,400 plus Rs 900. That is Rs 3,300 a month, or Rs 39,600 a year. The actual running cost does not matter. Rule 3 fixes the amount.

ItemPerquisite value
Car up to 1.6 litreRs 1,800 a month
Car above 1.6 litreRs 2,400 a month
DriverRs 900 a month
Movable asset of employer10 per cent a year of cost
Test yourself: A 1.8 litre car with driver is used for office and private use, all costs paid by the employer. What is the yearly perquisite?
  1. Rs 21,600
  2. Rs 32,400
  3. Rs 60,000
  4. Rs 39,600

Answer: D. Rs 2,400 plus Rs 900 is Rs 3,300 a month, so Rs 39,600 a year.

How UGC NET asks it: Asked on the car perquisite (June 2023) and the movable assets rate (September 2024).
Remember: 1.6 litre splits the car value. Driver adds Rs 900.

Income from house property

Annual value of a house

Annual value is built in steps. Standard rent is a ceiling on expected rent.

  • Expected rent: higher of municipal value and fair rent, but not above standard rent.
  • Gross annual value: higher of expected rent and actual rent after unrealised rent.
  • Net annual value: gross annual value minus municipal tax actually paid.
  • Standard deduction on NAV and interest on borrowed capital come next.

Take municipal value Rs 3.6 lakh, fair rent Rs 4 lakh, standard rent Rs 5 lakh, actual rent Rs 4.8 lakh. Expected rent is Rs 4 lakh. Actual rent is higher, so GAV is Rs 4.8 lakh. Tax due but not paid is not deducted.

StepRule
1Higher of municipal value and fair rent
2Lower of step 1 and standard rent
3Gross annual value: higher of step 2 and actual rent
4Net annual value: minus municipal tax paid
Test yourself: Municipal value 4.5 lakh, fair rent 5 lakh, standard rent 4.8 lakh, actual rent 4.2 lakh. What is the gross annual value?
  1. Rs 4,20,000
  2. Rs 4,80,000
  3. Rs 4,50,000
  4. Rs 5,00,000

Answer: B. Expected rent is capped at standard rent, and it is higher than actual rent.

How UGC NET asks it: Asked on annual value sums (June 2019, December 2018, October 2022, June 2023), steps (November 2021) and sequence of deductions (March 2023).
Remember: Higher of MV and FR, capped by SR, then compare with actual.

Sections 23 to 27 and housing loan interest

The house property chapter follows section order. Interest on a home loan has a ceiling.

  • Section 23 annual value, 24 deductions, 25A arrears of rent, 26 co-owned property, 27 deemed ownership.
  • Self-occupied house interest: up to Rs 2 lakh for purchase or construction.
  • Loan for repair or renovation: ceiling of Rs 30,000.
  • Farm house, charitable property and a registered trade union's property are not charged.

Under the new regime, interest on a self-occupied house is not allowed, but interest on a let-out house is. Interest for the period before the previous year of completion is allowed in five equal instalments.

SectionDeals with
23Annual value
24Deductions
25AArrears of rent
26Co-owned property
27Deemed ownership
Test yourself: Which section deals with deductions from the annual value of a house property?
  1. Section 23
  2. Section 25A
  3. Section 24
  4. Section 27

Answer: C. Section 24 gives the standard deduction and interest.

How UGC NET asks it: Asked on section order (January 2025), exempt property (June 2024) and home loan interest (November 2022).
Remember: 23 value, 24 deduct, 25A arrears, 26 co-own, 27 deemed.

Profits and gains of business

Allowed and disallowed expenses

Business expenses must be revenue in nature and for the business. Several items are expressly disallowed.

  • Section 37(1) allows revenue expenses wholly and exclusively for business.
  • Personal expenses, charity and expenses for other heads are added back.
  • Section 40 disallows wealth tax and salary paid abroad or to a non-resident without TDS.
  • Section 35: 35(1)(ii) research associations, 35(1)(iii) social science, 35CCD skill development.

Losses before commencement, on closing down, and on capital assets are not deductible. Loss of stock-in-trade by enemy action or embezzlement by an employee is deductible. Fees for drafting a partnership deed are capital in nature.

ItemTreatment
Personal expensesDisallowed
Charity and donationsDisallowed, a use of profit
Loss from embezzlement by employeeAllowed
Loss on closing downNot deductible
Fees to draft partnership deedNot allowed
Test yourself: Section 37(1) allows deduction of expenditure that is of what nature?
  1. Revenue
  2. Capital
  3. Both
  4. Deferred revenue

Answer: A. It is the residual clause for revenue expenses.

How UGC NET asks it: Asked on section 37 (June 2019), disallowances (June 2023, October 2020), losses (November 2021), section 35 (November 2021) and 35CCD (December 2025).
Remember: Revenue, wholly, exclusively.

Depreciation and presumptive taxation

Depreciation is on a block of assets. Small businesses can use presumptive schemes.

  • Block of assets: assets of a class carrying the same rate.
  • Steps: opening WDV, add new assets, deduct sale money, closing WDV.
  • Presumptive taxation: income is presumed, not computed from books.
  • Family planning capital spend: one-fifth first year, rest over four years.

Depreciation uses the written down value method under the Act. No one method is the best. Presumptive schemes are Sections 44AD, 44ADA and 44AE. A person opting out of these may need a tax audit.

OrderDepreciation step
1Opening WDV of the block
2Add assets acquired
3Deduct sale proceeds and scrap
4Closing WDV
Test yourself: A block of assets is a group of assets with what in common?
  1. Same age
  2. Same cost
  3. Same location
  4. Same rate of depreciation

Answer: D. Depreciation is charged on the block.

How UGC NET asks it: Asked on blocks (July 2018), depreciation steps (November 2021), the method (December 2018), presumptive taxation (November 2022) and family planning expenses (September 2024).
Remember: Opening, add, sell, close.

Capital gains

Computing capital gains and exemptions

Capital gains follow steps. Exemptions depend on the asset sold and the new asset bought.

  • Steps: is it a capital asset, is it a transfer, full value, deduct cost, claim exemption.
  • Section 54 residential house, 54B agricultural land, 54D industrial undertaking, 54EC specified bonds.
  • Unused account scheme money becomes long-term gain after three years from transfer.
  • Long-term capital loss can be set off only against long-term gains.

Long-term gains above Rs 1 lakh on listed shares were taxed at 10 per cent without indexation. The 20 per cent rate with indexation was for other assets. Short-term capital asset is defined in Section 2(42A).

Asset soldExemption section
Residential house54
Agricultural land54B
Industrial undertaking land and building54D
Land or building, invested in bonds54EC
Test yourself: Which section exempts capital gain on sale of agricultural land?
  1. Section 54B
  2. Section 54
  3. Section 54D
  4. Section 54EC

Answer: A. Section 54B covers agricultural land.

How UGC NET asks it: Asked on exemptions (December 2023, twice), steps (September 2024), the account scheme (June 2019, October 2022) and set-off (March 2023).
Remember: 54 house, 54B farm, 54D industry, 54EC bonds.

Income from other sources

Residual head: what falls here

Income from other sources is the leftover head. It takes anything not covered by the other four.

  • Subletting income, director's fees, ground rent, insurance commission.
  • Agricultural income from outside India.
  • Deemed dividend (Section 2(22)): debentures distributed, reduction of capital, loan to substantial shareholder.
  • Interest on enhanced compensation: 50 per cent deduction.

Sale of securities is capital gains or business income, not other sources. Personal expenses, wealth tax and interest payable abroad without tax deduction are not deductible under Section 58. Dividend is taxed in the shareholder's hands from 1 April 2020.

ItemTreatment
Director's feeOther sources
Ground rentOther sources
Sale of securitiesCapital gains or business
Interest on enhanced compensation50 per cent deduction
Test yourself: Which of these is NOT charged under income from other sources?
  1. Income from sale of securities
  2. Ground rent
  3. Insurance commission
  4. Director's fee

Answer: A. Sale of securities is capital gains or business income.

How UGC NET asks it: Asked on deemed dividend (December 2023), items (November 2021, twice), Section 58 (March 2023) and compensation interest (September 2024).
Remember: Residual head, 50 per cent on compensation interest.
โœ‚๏ธ Adjustments and deductions

How losses are carried, whose income is clubbed, and which Chapter VI-A deductions reduce tax.

In the question bank: 25 questions from 12 of 16 exam sessions, 2019โ€“2025.

Clubbing of income

Clubbing of spouse and minor child income

Some income of family members is added to the income of the person who passed it on.

  • Section 64(1A): minor child's income is clubbed with the parent who has the higher income.
  • Parent gets an exemption under Section 10(32): Rs 1,500 per child or the income, if less.
  • Spouse's salary from a concern where the other spouse has a substantial interest is clubbed.
  • Substantial interest means 20 per cent or more of voting power.

Mrs Q's own professional income or clerk's salary from an outsider is not clubbed. A minor's interest on money gifted by an uncle is clubbed. If Mr X holds 26 per cent of a company and his wife works there without qualification, her salary after standard deduction is added.

ItemClubbed?
Spouse's professional incomeNo
Spouse's salary from outside employerNo
Minor's income on gifted depositsYes
Spouse's salary where you hold 20 per cent or moreYes
Test yourself: When a minor's income is clubbed, what exemption does the parent get per child?
  1. Rs 1,000
  2. Nil
  3. Rs 2,000
  4. Rs 1,500

Answer: D. It is Rs 1,500 or the child's income, whichever is less.

How UGC NET asks it: Asked on minor child exemption (June 2023, June 2025), what is clubbed (December 2023) and spouse's salary (December 2023).
Remember: Minor: Rs 1,500 relief. Spouse: 20 per cent test.

Set-off and carry forward

Carrying losses forward

Losses can be set off in the same year and then carried forward. Each head has its own rules.

  • House property loss: carried forward 8 years, set off only against house property income.
  • Business loss: carried forward 8 years, set off only against business income.
  • Speculation loss: 4 years, against speculation gains. Capital loss: 8 years, against capital gains.
  • A discontinued business loss can still be carried forward under Section 72.

All five losses in the question can be carried forward. They differ in how long and against what. Long-term capital loss is set off only against long-term gain.

LossYearsSet off against
House property8House property income
Business8Business income
Speculation4Speculative profit
Capital8Capital gains
Test yourself: For how many years can a house property loss be carried forward?
  1. 8
  2. 6
  3. 4
  4. Indefinitely

Answer: A. Eight assessment years under Section 71B.

How UGC NET asks it: Asked on discontinued business (June 2023), carry forward (October 2022) and house property loss (October 2020).
Remember: Eight years for house, business and capital. Four for speculation.

Chapter VI-A

Matching the 80-series sections

Chapter VI-A deductions are given from gross total income. Many questions match section numbers to purposes.

  • 80D medical insurance, 80DDB specified diseases, 80E higher education loan interest, 80EE house loan interest.
  • 80G donations, 80GG rent without HRA, 80GGA scientific research, 80U disability.
  • 80GGB company's gift to political parties. 80GGC gift by any other person.
  • 80CCH Agnipath, 80JJA biodegradable waste, 80QQB author's royalty, 80TTA savings interest.

Cash donations above Rs 2,000 get no deduction under 80G. Section 80TTB gives senior citizens up to Rs 50,000 on deposit interest. Section 80TTA is Rs 10,000 on savings interest for those below 60. Section 80IA is the tax holiday section.

SectionDeduction for
80DMedical insurance premium
80EInterest on higher education loan
80GGRent paid, no HRA received
80GGBCompany gift to political party
80GGCAny person's gift to political party
Test yourself: Section 80GGC allows a deduction for what?
  1. Rent paid
  2. Gift by any person to a political party
  3. Gift by a company to a party
  4. Research donation

Answer: B. Section 80GGB is for companies.

How UGC NET asks it: Asked on 80GG to 80GGC (many papers), 80D, 80E and 80U (June 2025), 80TTB (March 2023), 80G (October 2020) and tax holiday (November 2022).
Remember: GGB company, GGC person.

Weighted and special deductions

Some deductions give more than what you spent. Others are for special zones.

  • Research donation to an approved body: 150 per cent, as the law then stood.
  • Donation to National Defence Fund: 100 per cent, with no limit.
  • SEZ units under Section 10AA: 15 years.
  • Tax holiday family: Sections 80IA, 80IB and 80IC.

Section 10AA gives 100 per cent for 5 years, 50 per cent for the next 5, then a limited deduction for 5 more. Weighted deduction means a bigger deduction than the amount spent, as an incentive.

ItemBenefit
Research donation, then150 per cent
National Defence Fund100 per cent
Section 10AA15 years in all
Section 80IA100 per cent for 10 years
Test yourself: How long does the deduction under Section 10AA run for SEZ units?
  1. 5 years
  2. 10 years
  3. Unlimited
  4. 15 years

Answer: D. Five years at 100 per cent, five at 50 per cent, five at a limited rate.

How UGC NET asks it: Asked on research donations (June 2019), 10AA (December 2018), tax holiday (November 2022) and the defence fund (November 2022).
Remember: 5 plus 5 plus 5 is 15 years.

Limits worth remembering in Chapter VI-A

Each deduction has a number attached. The numbers are what the examiner changes.

  • 80TTA: up to Rs 10,000 on savings interest, for persons below 60.
  • 80TTB: up to Rs 50,000 on deposit interest, for senior citizens.
  • 80EE: interest on a first home loan, up to Rs 50,000 as in the paper.
  • 80G cash donation: deduction only up to Rs 2,000.

Section 80TTA and 80TTB never apply together to the same person. A senior citizen uses 80TTB. Cash donations above Rs 2,000 get no deduction at all. Employer contribution to a recognised provident fund is exempt up to 12 per cent of salary.

SectionLimit
80TTARs 10,000, below age 60
80TTBRs 50,000, senior citizens
80EERs 50,000 on home loan interest
80G cashRs 2,000
Test yourself: Which section gives senior citizens a deduction of up to Rs 50,000 on deposit interest?
  1. 80TTA
  2. 80TTB
  3. 80D
  4. 80E

Answer: B. Section 80TTB is for senior citizens.

How UGC NET asks it: Asked on 80TTB (March 2023), 80TTA and 80EE (June 2019), 80G cash donations (October 2020) and provident fund limits (October 2020).
Remember: TTA ten thousand, TTB fifty thousand.
๐Ÿ“… Return, TDS, tax planning and double taxation

Filing a return, tax deducted at source, advance tax, planning versus evasion, and relief from double tax.

In the question bank: 88 questions from 16 of 16 exam sessions, 2018โ€“2025.

Assessment procedure

Returns, forms and e-filing

A return is filed under Section 139. Different forms suit different taxpayers.

  • 139(1) normal return, 139(4) belated return, 139(8A) updated return within 24 months.
  • Belated return: before the end of the assessment year or before assessment, whichever is earlier.
  • ITR-1 (Sahaj): resident individual, income up to Rs 50 lakh, salary, one house, other sources.
  • ITR-4 (Sugam): presumptive income. ITR-6: companies. ITR-7: trusts and similar.

Directors, those with unlisted equity shares, foreign assets or lottery winnings cannot use ITR-1 or ITR-4. E-filing order: register, login, download utility and prepare, e-file, verify. Late fee under Section 234F is up to Rs 10,000.

FormWho files
ITR-1 SahajResident individual, income to Rs 50 lakh
ITR-2Individual or HUF, no business income
ITR-4 SugamPresumptive income
ITR-6Company, other than Section 11 claim
ITR-7Trusts, parties, institutions
Test yourself: SUGAM is the nickname of which form?
  1. ITR-1
  2. ITR-2
  3. ITR-3
  4. ITR-4

Answer: D. ITR-4 is for presumptive income.

How UGC NET asks it: Asked on forms (June 2024, March 2023, October 2020), ITR-1 eligibility (November 2022, November 2021). Also on e-filing (many papers), 139(8A) (December 2023) and late fee (March 2023).
Remember: Register, login, prepare, file, verify.

Tax audit, firms and dispute settlement

Tax audit is compulsory above a turnover limit. Firms are assessed as firms only when valid.

  • Section 44AB: business turnover above Rs 1 crore, profession receipts above Rs 50 lakh.
  • Business limit is Rs 10 crore if cash dealings are within 5 per cent.
  • A partner is assessed as an individual. A firm pays a flat 30 per cent.
  • Vivad se Vishwas Act 2020: pay disputed tax, plus 10 per cent if paid late.

Remuneration to partners is allowed as a deduction in the firm's hands. Partners' share in the firm's income is not taxed again. The Vivad se Vishwas scheme does not apply where prosecution has been started.

AssesseeAudit limit
BusinessRs 1 crore
Business, low cash dealingsRs 10 crore
ProfessionRs 50 lakh
Test yourself: Tax audit is compulsory for a profession whose gross receipts exceed what?
  1. Rs 25 lakh
  2. Rs 40 lakh
  3. Rs 1 crore
  4. Rs 50 lakh

Answer: D. Section 44AB sets Rs 50 lakh for a profession.

How UGC NET asks it: Asked on tax audit (many papers), firms (July 2018), partners (December 2019) and Vivad se Vishwas (October 2022, March 2023).
Remember: Business one crore, profession fifty lakh.

Types of return under Section 139

The Income-tax Act has a family of returns. Each sub-section has its own purpose.

  • 139(1): normal return by the due date.
  • 139(3): return of loss to carry forward a loss.
  • 139(4): belated return, filed late.
  • 139(5): revised return to correct a mistake. 139(8A): updated return.

A belated return can be filed before the end of the assessment year or before assessment, whichever is earlier. An updated return (ITR-U) lets a person come clean on missed income within 24 months, with extra tax. A late fee under Section 234F is up to Rs 10,000, or Rs 5,000 if income is up to Rs 5 lakh.

SectionReturn
139(1)Normal return
139(3)Return of loss
139(4)Belated return
139(5)Revised return
139(8A)Updated return, ITR-U
Test yourself: A return filed after the due date is filed under which sub-section?
  1. 139(1)
  2. 139(3)
  3. 139(4)
  4. 139(5)

Answer: C. Section 139(4) deals with the belated return.

How UGC NET asks it: Asked on Section 139(1) (June 2019), belated return (October 2020), updated return (December 2023) and the late fee (March 2023).
Remember: 1 normal, 3 loss, 4 late, 5 revise, 8A update.

Small taxpayers can pay tax on presumed income. They then skip detailed books.

  • 44AD: small business. 44ADA: small professionals. 44AE: goods carriages.
  • Receipts ceiling for 44ADA is Rs 50 lakh.
  • ITR-4 (Sugam) is the return for these schemes.
  • Opting out of the scheme can bring in a tax audit.

Presumptive means the law presumes your income. For example, a fixed percentage of turnover is treated as profit. The presumptive taxpayer also pays all advance tax in one instalment by 15 March.

SectionWho
44ADSmall business
44ADASmall professionals, receipts up to Rs 50 lakh
44AEGoods carriage business
ITR formITR-4 Sugam
Test yourself: Which return form is meant for presumptive income?
  1. ITR-1
  2. ITR-2
  3. ITR-6
  4. ITR-4

Answer: D. ITR-4, known as Sugam.

How UGC NET asks it: Asked on presumptive taxation (November 2022), advance tax under presumptive schemes (December 2025) and Sugam (June 2024).
Remember: AD business, ADA doctors, AE trucks.

TDS and advance tax

TDS sections and rates

Tax is deducted at source on many payments. Section numbers and rates are asked.

  • 192 salary, 193 interest on securities, 194 dividend, 194A interest, 194B lottery.
  • 194C contractor: 1 per cent for individuals and HUFs, 2 per cent for others.
  • 194J professional fees 10 per cent. 194-I rent. 194D insurance commission 5 per cent.
  • 194-IB rent by individuals above Rs 50,000 a month, 5 per cent. 194-IA is property sale.

Winnings from horse races under 194BB are taxed at 30 per cent. Rent of furniture is at 10 per cent and plant and machinery at 2 per cent. For non-residents, dividend is 20 per cent, short-term gain under 111A 15 per cent, horse race 30 per cent.

SectionPayment
194CContractor
194JProfessional or technical fees
194-IRent
194BLottery winnings
193Interest on securities
Test yourself: What is the TDS rate on payment to an individual contractor under 194C?
  1. 1 per cent
  2. 2 per cent
  3. 5 per cent
  4. 10 per cent

Answer: A. Two per cent applies to others.

How UGC NET asks it: Asked on TDS sections (June 2025, January 2025), contractor (June 2024), ascending rates (December 2023), insurance commission (October 2020) and non-resident rates (June 2023).
Remember: 1 per cent contractor, 30 per cent winnings.

TDS forms, TCS and advance tax

Each TDS certificate has its own form. Advance tax is paid in instalments.

  • Form 16 salary. 16A non-salary. 16B sale of property. 16C rent under 194-IB.
  • Form 15G (below 60) and 15H (senior citizen) stop TDS on interest.
  • Advance tax: 15 June 15 per cent, 15 September 45, 15 December 75, 15 March 100.
  • Presumptive taxpayers under 44AD and 44ADA pay the whole in one instalment by 15 March.

Advance tax is payable only if tax after TDS is Rs 10,000 or more. Sections 207 to 211 run: liability, condition, computation, own payment, instalments. TCS under 206C: 1 per cent on a motor vehicle above Rs 10 lakh, liquor, timber and some minerals.

Due dateCumulative advance tax
15 June15 per cent
15 September45 per cent
15 December75 per cent
15 March100 per cent
Test yourself: By which date must 75 per cent of advance tax be paid?
  1. 15 June
  2. 15 September
  3. 15 December
  4. 15 March

Answer: C. The third instalment brings the total to 75 per cent.

How UGC NET asks it: Asked on forms (October 2020, December 2019), advance tax dates (many papers). Also on 15G (October 2022), TCS (December 2023, September 2024) and sections 207 to 211 (June 2023).
Remember: June 15, Sept 45, Dec 75, Mar 100.

Limits and dates to remember for TDS and advance tax

Many questions test one number. Put every threshold in one place.

  • 194C: one payment above Rs 30,000, or year's total above Rs 1 lakh.
  • 194-IB: rent above Rs 50,000 a month, deduct 5 per cent.
  • Advance tax is payable only if tax after TDS is Rs 10,000 or more.
  • 206C: TCS of 1 per cent on a motor vehicle above Rs 10 lakh.

Form 16 for salary is issued once a year, by 15 June after the financial year. Form 16A for non-salary payments is issued every quarter. Forms 16B and 16C are for property and rent, issued within 15 days.

ItemLimit
194C single paymentRs 30,000
194-IB monthly rentRs 50,000
Advance tax gateRs 10,000
Motor vehicle TCSRs 10 lakh
Test yourself: Advance tax is not payable if the tax liability after TDS is below what amount?
  1. Rs 10,000
  2. Rs 5,000
  3. Rs 25,000
  4. Rs 50,000

Answer: A. Section 208 sets the entry gate at Rs 10,000.

How UGC NET asks it: Asked on the entry gate for advance tax (June 2023), 194-IB (December 2018), motor vehicle TCS (December 2023) and certificate dates (December 2019).
Remember: 30,000, 50,000, 10,000, 10 lakh.

Tax planning

Planning, avoidance, evasion and management

Four ideas are often confused. Only evasion is illegal.

  • Tax planning: reducing tax within the law, using reliefs the law intends.
  • Tax avoidance: legal but grey, using loopholes against the spirit of the law.
  • Tax evasion: illegal, hiding income or claiming bogus expenses.
  • Tax management: compliance, record keeping and filing on time.

Evasion leads to penalty and prosecution. Planning rests on full disclosure and is accepted by courts. Claiming deductions that the law offers is planning, not evasion. The key picks avoidance for the phrase 'reducing tax in a legally permissible way' in one paper.

TermNature
Tax planningLegal, uses intended reliefs
Tax avoidanceLegal but exploits loopholes
Tax evasionIllegal, hides income
Tax managementCompliance and formalities
Test yourself: Which of these means avoiding tax by illegal means?
  1. Tax management
  2. Tax planning
  3. Tax evasion
  4. Tax avoidance

Answer: C. Illegal methods mean evasion.

How UGC NET asks it: Asked on evasion (January 2025, March 2023, December 2025). Also on avoidance (June 2025, June 2023, November 2021), planning (June 2023, October 2022) and a match (June 2023, November 2022).
Remember: Plan within, avoid around, evade against.

MAT, AMT, dividends and transfer pricing

Minimum taxes and transfer pricing apply to companies and international deals.

  • MAT (Section 115JB) applies to companies on book profit.
  • AMT (Section 115JC) applies to non-corporate assessees on adjusted total income.
  • Arm's length price: price between unrelated persons in uncontrolled conditions.
  • Section 92C gives methods. Section 92F defines the arm's length price.

Methods under 92C: comparable uncontrolled price, resale price, cost plus, profit split, transactional net margin and any other method. Slum sale price method is not one. Dividend is taxed in the receiver's hands from 1 April 2020. Crypto transfers face 30 per cent tax.

SectionSubject
115JBMinimum alternate tax, companies
115JCAlternate minimum tax, non-corporate
92CMethods for arm's length price
92FDefinition of arm's length price
Test yourself: Alternate Minimum Tax applies to which assessee?
  1. Companies
  2. Only individuals
  3. Only HUFs
  4. Non-corporate assessees

Answer: D. MAT is for companies.

How UGC NET asks it: Asked on MAT book profit (October 2022), AMT (November 2021). Also on arm's length price (June 2025, January 2025, November 2022, September 2024), dividend (March 2023) and crypto (October 2022).
Remember: MAT company, AMT non-company. 92C methods, 92F definition.

Double taxation

Relief under Sections 90 and 91

India gives relief from double tax in two ways. Treaty relief is bilateral and the other is unilateral.

  • Section 90: relief under a treaty (DTAA). Section 91: unilateral relief without a treaty.
  • Section 91 conditions: resident in India, income earned outside India, tax paid abroad, no DTAA.
  • There is no condition on total income above Rs 10 lakh.
  • Relief is the lower of the Indian average rate tax or the foreign rate tax.

The ADEN Rules 1953 deal with double taxation relief. India signs comprehensive treaties (like Austria), limited ones (like Lebanon) and TIEAs for information only (like Bahamas).

SectionRelief
90Where a treaty exists
90AAgreements with specified associations
91Unilateral, no treaty
Test yourself: Which section gives unilateral relief from double taxation?
  1. Section 89
  2. Section 91
  3. Section 90
  4. Section 92

Answer: B. Section 91 applies when there is no DTAA.

How UGC NET asks it: Asked on section 91 conditions (June 2025, June 2023, March 2023, September 2024, December 2025). Also on the section (January 2025), ADEN rules (December 2019) and DTAA types (December 2019).
Remember: 90 treaty, 91 on its own.

Practise Income-tax and Corporate Tax Planning

All 213 past questions in this unit, with full explanations.

Practise this unit