Direct Tax Laws & International Taxation · Income from Other Sources

Income from Other Sources: Scope and Chargeability for CA Final

Updated 5 October 2026 · Fact-checked

Income from other sources is the residuary head of income. An income is taxed here only if it is taxable, is not exempt, and does not fall under salary, house property, business or profession, or capital gains. To solve a question, test the other heads first, then apply the specific inclusions and permitted deductions.

Understand Income from Other Sources: Scope and Chargeability

Total income is computed under heads. Salary, income from house property, profits and gains of business or profession, and capital gains each have their own charging rules. Whatever is left over goes to the last head. The Income-tax Act, 2025 treats it as the residuary head, and ICAI and most students call it Income from Other Sources.

The key idea is residuary. You never start with this head. You first ask: is the receipt income at all, is it exempt, and does it belong to any of the four other heads? Only if the answer to the last question is no does it land here. Examples are bank interest of a non-business person, dividend, and winnings from lotteries or games.

The law does two things. First, it states a general charge: income of every kind that is not excluded and not taxable under another head is taxed here. Second, it lists specific incomes that are deemed taxable here, for example dividend, winnings from lotteries, crossword puzzles, races, card games, gambling, betting and online games, and certain receipts without adequate consideration. The list is illustrative. An income left out of the list can still be taxed under the general charge.

Deductions are narrow. You can claim expenditure that is not capital and was incurred wholly and exclusively to earn the income. Personal expenses and capital expenses are not allowed. Some incomes, such as lottery and game winnings, get no deduction at all. Dividend allows only a capped interest deduction.

The order of testing matters. A receipt may look like interest or rent, yet it is taxed under business if it arises from a business, or under house property if it is rent of a building meant for letting under that head. The nature and source of the receipt decide the head, not its label.

Key rules to remember

Residuary rule: Income under this head = Taxable income − (exempt income + income taxable under salary, house property, business or profession, capital gains); Use this as a test. The head applies only when no other head covers the income.
Net income under the head: Gross receipts chargeable − permitted deductions; Permitted deduction means non-capital expenditure incurred wholly and exclusively to earn that income, not personal expenditure.
Winnings from lotteries, games, gambling and similar: Taxable = gross winnings; tax at the special rate of 30%; No deduction for expenditure or allowance, such as ticket cost. For an individual or HUF, any unexhausted basic exemption limit cannot be adjusted against winnings taxed at this special rate. It can still be used against other income. Surcharge and cess apply as per the rate provisions.
Dividend: interest deduction cap: Deduction = lower of (interest on money borrowed to earn the dividend, 20% of dividend included); Under the Income-tax Act, 2025, the only deduction against dividend is interest on money borrowed to earn it, capped at 20% of the dividend. No other expense is deductible against dividend.
Specific inclusions vs general charge: Taxable here if listed OR if income of any kind not excluded and not under another head; The list of specific incomes is illustrative. Do not say an unlisted income is exempt.

How to solve Income from Other Sources: Scope and Chargeability questions

Use this order for any question on scope and chargeability. It works for classification questions and for short computations.

1List every receipt in the case and mark whether it is income in nature or capital, and whether it is exempt by any provision.
2For each taxable receipt, test the four main heads in order: salary, house property, business or profession, capital gains. Check source, nature and the person's activity.
3Place the receipt in this head only if no other head applies, or if it is a specifically listed inclusion such as dividend, winnings or a receipt without adequate consideration.
4Check any special rate. Lottery and game winnings are taxed at the flat special rate with no deduction.
5Work out permitted deductions: non-capital expenses incurred wholly and exclusively for earning the income. Apply the cap on interest for dividend.
6Disallow personal and capital expenses. Do not allow any deduction against winnings.
7Compute the net income and write the head name and the reason for classification in one line.
8State the final answer, and note that set-off and carry-forward rules may apply to any loss.

Quickest way: Four-question residuary test

When to use it: Use this for MCQs and short classification questions where you must say which head applies or whether a receipt is taxable here.

Is it income and not exempt? If not, stop.
Does it arise from employment, a let-out building, a business or a capital asset transfer? If yes, use that head.
If none, it is taxed here. Check if it is a listed special inclusion.
For winnings take the gross amount at the flat 30% special rate. For dividend take interest deduction up to 20% of the dividend. Otherwise subtract only wholly and exclusively incurred, non-capital expenses.

Common mistakes in Income from Other Sources: Scope and Chargeability

Treating this head as a first-choice head and putting every interest or rent receipt here.
Students go by the label of the receipt, such as interest or rent, rather than its source.
Fix: Always ask first whether a business, a let-out building or a capital asset transfer is the source. Use this head only for what is left over.
Deducting ticket cost or other expenses from lottery or game winnings.
Students apply the general rule that expenses wholly and exclusively incurred are allowed.
Fix: Winnings are taxed on the gross amount at the special rate. State that no deduction or allowance is available.
Assuming that only the listed items are taxable under the head.
The list of specific incomes looks like a closed list.
Fix: Say that the list is illustrative and that any other taxable income not under another head is also taxed here under the general charge.
Allowing all expenses against dividend income.
Students treat dividend like other income, where any expense wholly and exclusively incurred is allowed.
Fix: Allow only interest on borrowed money used to earn the dividend, capped at 20% of the dividend. Reject commission and other costs.
Allowing capital expenditure or personal expenditure as a deduction.
The deduction wording is read as covering any cost connected with the investment.
Fix: Allow only non-capital, wholly and exclusively incurred expenditure. Mark personal and capital items as not deductible.
Using the 1961 Act terms such as assessment year or old section numbers in the answer.
Older notes and habit.
Fix: Write tax year and the head name as in the Income-tax Act, 2025. Quote a section number only when you are certain of it.

Worked examples

Example 1

Mr. Kunal, a resident individual and salaried employee, has no business. In the tax year 2026-27 he earned: interest on bank fixed deposit ₹40,000; dividend from an Indian company ₹20,000; and interest of ₹6,000 on a loan taken to buy those shares. Compute his income under the residuary head, ignoring the amounts of other heads.

Show the solution

Kunal has no business, no house let out and no capital asset transfer for these receipts. So both the interest and the dividend fall in the residuary head.
Bank fixed deposit interest ₹40,000 is chargeable. No expense is claimed against it.
Dividend ₹20,000 is chargeable. The only deduction is interest on borrowed money used to earn it, capped at 20% of the dividend.
20% of ₹20,000 = ₹4,000. Interest paid is ₹6,000. The lower figure is ₹4,000, so ₹4,000 is allowed.
Net dividend = ₹20,000 − ₹4,000 = ₹16,000.
Total income under this head = ₹40,000 + ₹16,000 = ₹56,000.

Answer: Income under the residuary head is ₹56,000. Interest of ₹2,000 on the loan is disallowed because of the 20% cap.

Example 2

Ms. Rhea, a resident individual, runs a trading business. In tax year 2026-27 she won ₹1,00,000 in a lottery after buying tickets for ₹10,000. Separately, she earned ₹50,000 interest on a personal fixed deposit made from her own savings. The deposit is not an asset of her business and has no business nexus. She claims no expenditure against the interest. State the head and the income for each receipt.

Show the solution

Lottery winnings are a specifically listed inclusion. They do not come from her business, so they fall under the residuary head.
Winnings are taxed on the gross amount. The ticket cost of ₹10,000 is not deductible. Taxable winnings are ₹1,00,000, taxed at the flat 30% special rate. Tax before surcharge and cess = ₹30,000. As Rhea is an individual, any unexhausted basic exemption limit cannot be adjusted against these winnings.
The deposit is made from personal savings and is not a business asset. The interest has no business nexus, so it is not business income. It is taxed under the residuary head. This is because of the facts, not because interest is automatically residuary.
No deduction is claimed against the interest, so the interest income is ₹50,000. It is taxed at normal slab rates, and any unexhausted basic exemption limit can be used against this interest and her other income, but not against the winnings.

Answer: Lottery income of ₹1,00,000 is taxed at 30% (₹30,000 before surcharge and cess) with no deduction and no basic exemption adjustment. Interest income under the head is ₹50,000, taxed at normal slab rates.

Exam tips

In theory questions, begin with one line: 'This is the residuary head; it applies only when no other head covers the income.' Then give the list of inclusions.
In case-scenario MCQs, identify the source first. A word like 'interest' or 'rent' alone does not decide the head.
Always write 'no deduction' when winnings from lotteries or games appear in a computation. Examiners test this.
For dividend, show the 20% cap working in a separate line so partial marks are safe.
Use the Income-tax Act, 2025 vocabulary: tax year, not assessment year. Quote a section number only if you are sure of it.

Practice questions from Income from Other Sources

Income from Other Sources: Scope and Chargeability in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Income from Other Sources: Scope and Chargeability: frequently asked questions

Why is Income from Other Sources called a residuary head?

Because it catches income that is taxable but does not fall under salary, house property, business or profession, or capital gains. It is the last head you test, not the first.

Is the list of incomes under this head exhaustive?

No. The list of specific inclusions is illustrative. Any taxable income not exempt and not covered by another head is also taxed here under the general charge.

Can I deduct expenses from lottery winnings?

No. Winnings from lotteries, games, gambling and similar sources are taxed on the gross amount at the special rate of 30%. No expenditure or allowance is deductible. For an individual or HUF, the unexhausted basic exemption limit also cannot be adjusted against these winnings.

Which deductions are allowed under this head?

Generally, non-capital expenditure incurred wholly and exclusively to earn the income. Personal and capital expenditure is not allowed. For dividend, the only deduction is interest on money borrowed to earn it, capped at 20% of the dividend.

Is bank interest always taxed under this head?

No. If the interest arises from a business activity, it may be business income. For a non-business person, savings or fixed deposit interest is normally taxed here.