Rebate is a tax reduction available to resident individuals when they earn income within 10% tax slab. Under the new regime, a rebate of Rs.60,000 is allowed for an income up to Rs. 12 lakhs. Under the old regime, a rebate of Rs. 12,500 is allowed for an income up to Rs. 5 lakhs.
As a result, the marginal relief will be available for income exceeding just over Rs. 12 lakhs.
Read About - Old vs New Tax Regime: Which is Better?
Step 1: Calculate excess above Rs. 12 lakhs Total income – Rs 12 Lakh (A)
Step 2: Compute income-tax liability on total income (B)
Step 3: if B>A rebate under section 87A would be (B-A).
Let’s try to understand this with the below example
Mr. Ravi, 36, a resident of India, has a total income of Rs 12.15 lakhs, comprising his salary and interest on bank fixed deposits. Under the new tax regime, his tax liability for AY 2026-27 is as follows.
Solution :
| Rebate Calculation | Amount (Rs) |
| Step 1: Calculate excess above Rs. 12 lakhs (Rs 12,15,000 – Rs 12,00,000) (A) | 15,000 |
| Step 2: Tax on total income of Rs 12,15,000 (Before Cess) (B) | 62,250 |
| Step 3: Since B>A, rebate u/s 87A would be (B-A) (Rs 21,500- Rs 15,000) | 47,250 |
| Tax Calculation | Amount (Rs) |
| Tax On total income | 62,250 |
| Rebate u/s 87A | 47,250 |
| Tax payable (this is equivalent to income in excess of Rs. 7 lakhs) | 15,000 |
| Add: Health & Education Cess @ 4% | 600 |
| Tax Liability | 15,600 |
The benefit of marginal relief on rebate for different income groups for FY 2025-2026 is explained below:

Step 1: Calculate your gross total income for the financial year
Step 2: Reduce your tax deductions for tax savings, investments, etc.
Step 3: Arrive at your total taxable income after reducing the tax deductions.
Step 4: Declare your gross income and tax deductions in ITR.
Step 5: Claim a tax rebate under section 87A if your total income does not exceed specified limits. (if your income does not exceed the limits, rebate is automatically calculated by the portal)
See the example below for rebate calculation under Section 87A.
Under the new tax regime, for individuals below 60 years of age for AY 2026 -27
| Source of income (FY 2025-26) | Income (Rs) |
| Gross total income | 12,00,000 |
| Less: Deduction under section 80C* | NA |
| Total income | 12,00,000 |
| Income-tax (@ 5% from Rs 4 lakh to Rs 12 lakh) | 60,000 |
| Less: Rebate u/s 87A | 60,000 |
| Tax payable | Nil |
* Deduction under section 80C is not eligible for the taxpayer who pays tax under the new tax regime .
Under the old tax regime, For individuals below 60 years of age for AY 2026-27
| Source of income (FY 2024-25) | Income (Rs) |
| Gross total income | 6,50,000 |
| Less: Deduction under section 80C* | 1,50,000 |
| Total income | 5,00,000 |
| Income-tax (@ 5% from Rs 2.5 lakh to Rs 5 lakh) | 12,500 |
| Less: Rebate u/s 87A | 12,500 |
| Tax payable | Nil |
*You can claim a deduction for tax-saving under Section 80C for eligible investments and expenditures, Section 80D for medical insurance, 80CCD for contribution to NPS, 80G for donations and other deductions to arrive at your total income.
Section 87A rebate can be claimed against tax liabilities on:
