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Direct and Indirect Taxation · Deductions, Rebate and Relief

Rebate of Income-tax: Meaning, Order and Limit Explained

Updated 10 October 2026 · Fact-checked

A rebate of income-tax is an amount that reduces the tax itself, not the income. You compute tax on total income, subtract the rebate if the section's conditions are met, and then add surcharge and cess. The limit depends on the section's wording, and the rebate cannot take tax below zero.

Understand Rebate of Income-tax (Section 155)

Most tax savings in your syllabus work on income. A deduction is subtracted from gross total income, so it lowers the income on which tax is charged. A rebate works later. It is subtracted from the tax already worked out on total income.

Think of the computation as a ladder. Step one: arrive at total income. Step two: apply the rates and get tax on total income. Step three: reduce that tax by the rebate. Step four: add surcharge, if any, and health and education cess on the reduced figure.

A relief is also a reduction of tax, but it usually answers a special problem, such as income taxed in another country or arrears received in one year that belong to earlier years. A rebate is more general: it is a concession given if the section's conditions are met. Remember the tests: deduction reduces income, rebate and relief reduce tax.

This page explains the general idea. The actual rebate for individuals under the Income-tax Act, 2025 has its own eligibility conditions: who can claim it (status and residence), a total income limit, and a maximum rebate amount. It may also have marginal relief near the income limit, and may exclude tax on certain special-rate income. Always read the exact wording of the provision and the figures in the question. Do not assume a limit from memory or from another example.

A rebate cannot create a refund by itself. It can reduce tax payable to nil, but it does not push the tax figure below zero.

Key rules to remember

Order of computation
Tax on total income − Rebate = Tax after rebate; then + Surcharge (if any) + Cess = Total tax liability
Rebate comes before surcharge and cess. Confirm the sequence against the question's instruction and the section text.
Limit on rebate
Rebate allowed = as per the wording of the section (often capped at the lower of the tax and a stated ceiling)
The limit depends on the section. Check for a total income threshold, any marginal relief just above it, and any exclusion of tax on special-rate income. Apply a 'lower of tax and ceiling' cap only if the provision says so.
Deduction vs rebate
Deduction → reduces income. Rebate → reduces tax.
Use this to decide where the item goes in the computation.
Cess on tax after rebate
Cess = 4% × (tax after rebate + surcharge)
Cess is on the reduced tax, so a rebate also reduces cess.

How to solve Rebate of Income-tax (Section 155) questions

Use this order for any question where a rebate is relevant. The method keeps you from applying the rebate at the wrong stage.

  1. 1Identify the assessee's status (individual, HUF, etc.), residence and the tax regime the question says to apply.
  2. 2Compute total income in the normal way, with all heads, set-offs and deductions that are allowed.
  3. 3Compute tax on total income at the applicable slab or special rates, including tax on special-rate incomes.
  4. 4Check whether the conditions of the rebate provision are met, using the total income and status given in the question.
  5. 5Work out the rebate as the provision states, including any cap, marginal relief or exclusion of special-rate income. Subtract it from the tax.
  6. 6Add surcharge, if applicable, on the tax after rebate, then add 4% health and education cess.
  7. 7Round off as the question requires and show the net tax payable, then deduct TDS or advance tax if asked.

Quickest way: Rebate in four lines

When to use it: Use when the question just asks for tax liability and a rebate is clearly available, with limited time.

  1. Write: Tax on total income = ₹___.
  2. Write: Less rebate (as the section provides, capped at the tax) = ₹___.
  3. Write: Tax after rebate, add surcharge if any, add cess at 4%.
  4. Underline the final tax payable. If the tax after rebate is nil, write nil and stop; no cess applies on nil.

Common mistakes in Rebate of Income-tax (Section 155)

  • Deducting the rebate from total income

    Students confuse it with Chapter VIII-type deductions and place it above the tax line.

    Fix: Remember that rebate reduces tax. Put it after the tax on total income is computed.

  • Applying rebate after adding cess

    Students compute the final tax first and then subtract the rebate from it.

    Fix: Subtract the rebate first, then compute surcharge and cess on the reduced tax.

  • Allowing a rebate larger than the tax

    Students subtract the maximum limit without comparing it with the tax.

    Fix: A rebate reduces tax and cannot make it negative, so the rebate never exceeds the tax. Also apply the exact limit, marginal relief and any special-rate exclusion given in the provision.

  • Ignoring the eligibility conditions

    Students treat the rebate as available to every assessee.

    Fix: Check status, residence and total income limit from the provision before claiming.

  • Mixing up rebate and relief

    Both reduce tax, so the terms get used loosely.

    Fix: Rebate is a general concession given by the section. Relief addresses specific situations such as foreign tax or arrears. Use the right term in written answers.

Worked examples

Example 1

Hypothetical rule for practice only, not the actual statutory rebate: a resident individual with total income up to ₹15,00,000 gets a rebate equal to the tax on total income or ₹25,000, whichever is less. Mr. Arjun Rao, a resident individual, has total income of ₹6,00,000 and tax on total income of ₹18,000. Compute his tax payable.

Show the solution
  1. Total income ₹6,00,000 is within the hypothetical limit of ₹15,00,000, so the rebate applies.
  2. Tax on total income = ₹18,000.
  3. Maximum rebate permitted = ₹25,000.
  4. Rebate = lower of ₹18,000 and ₹25,000 = ₹18,000.
  5. Tax after rebate = ₹18,000 − ₹18,000 = nil.
  6. Surcharge and cess on nil tax = nil.

Answer: Tax payable is nil. Under the hypothetical rule, the rebate is limited to the tax of ₹18,000, not the full ₹25,000.

Example 2

Using the same hypothetical rule (not the actual statutory rebate), Ms. Meera Iyer, a resident individual, has total income of ₹12,00,000 and tax on total income of ₹1,10,000. No surcharge applies. Compute total tax payable, with cess at 4%.

Show the solution
  1. Total income ₹12,00,000 is within the hypothetical limit of ₹15,00,000, so the rebate applies.
  2. Tax on total income = ₹1,10,000.
  3. Rebate = lower of ₹1,10,000 and ₹25,000 = ₹25,000.
  4. Tax after rebate = ₹1,10,000 − ₹25,000 = ₹85,000.
  5. Surcharge = nil.
  6. Cess = 4% × ₹85,000 = ₹3,400.
  7. Total tax payable = ₹85,000 + ₹3,400 = ₹88,400.

Answer: Total tax payable is ₹88,400 under the hypothetical rule. The rebate is capped at ₹25,000 because the tax is higher than the ceiling. For the real limit in an exam, use the figures in the provision or the question.

Exam tips

  • In a computation, show 'Less: Rebate' as a separate line below tax on total income. Step marks are given for the correct position.
  • Use the figures and limits stated in the question. If the question gives no rule, write the condition and limit from the section text you have studied.
  • Remember the MCQ trap: 'rebate reduces income' is wrong. Rebate reduces tax.
  • Write one line distinguishing rebate from deduction and relief when the question asks for a difference; it is a frequent theory point.
  • Always apply cess after the rebate and on the reduced tax.

Practice questions from Deductions, Rebate and Relief

Rebate of Income-tax (Section 155) in other exams

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

Rebate of Income-tax (Section 155): frequently asked questions

What is the difference between rebate and deduction?

A deduction is subtracted from gross total income, so it lowers taxable income. A rebate is subtracted from the tax computed on total income. The stage in the computation is different.

What is the difference between rebate and relief?

Both reduce tax. A rebate is a general concession given when the section's conditions are met. Relief is for specific situations, such as income taxed abroad or arrears of salary.

Does the rebate apply before or after cess?

It applies before. You subtract the rebate from the tax on total income, then add surcharge if any, and then add health and education cess on the reduced figure.

Can a rebate result in a refund?

No. A rebate can reduce tax payable to nil but it cannot make the tax negative. A refund arises only if tax paid, such as TDS or advance tax, exceeds the tax liability.