Earn just above ₹12 lakh taxable income? You don't lose the full 87A rebate in one go. Marginal relief protects you — here's exactly how much and where it stops.
Without marginal relief, crossing ₹12 lakh taxable income by ₹1 would mean paying ₹83,200 in tax instead of ₹0. That's irrational — ₹83,200 tax on ₹1 extra income. Marginal relief prevents this absurdity by capping your tax at the actual income above ₹12 lakh.
| Step | Amount |
|---|---|
| Taxable Income | ₹12,50,000 |
| Normal tax on ₹12.5L (slab-wise) | ₹83,200 (₹0+₹20K+₹40K+₹23,200) |
| 87A rebate available? | No — income exceeds ₹12L |
| Normal tax + 4% cess (no relief) | ₹86,528 |
| Income above ₹12L threshold | ₹12,50,000 − ₹12,00,000 = ₹50,000 |
| Marginal relief: tax reduced to | ₹50,000 (the excess only) |
| Cess (4% on ₹50,000) | ₹2,000 |
| Final Tax With Marginal Relief | ₹52,000 |
| Tax saved by marginal relief | ₹34,528 |
| Taxable Income | Normal Tax + Cess | With Marginal Relief | You Save |
|---|---|---|---|
| ₹12,00,000 | ₹0 (87A rebate) | ₹0 | — |
| ₹12,10,000 | ₹86,528 | ₹10,400 | ₹76,128 |
| ₹12,25,000 | ₹86,528 | ₹26,000 | ₹60,528 |
| ₹12,50,000 | ₹86,528 | ₹52,000 | ₹34,528 |
| ₹12,75,000 | ₹86,528 | ₹86,528 | ₹0 — no relief left |
| ₹13,00,000 | ₹1,04,000 | ₹1,04,000 | No relief |
Marginal relief reduces tax but doesn't eliminate it. The cleanest outcome is keeping taxable income at or below ₹12 lakh. In the New Regime, employer NPS contribution (80CCD(2)) is still deductible. If your employer contributes 10% of basic to NPS, that reduces taxable income — and can be the difference between ₹0 tax and ₹50,000+.
Marginal relief is based on taxable income, not gross salary. A gross salary of ₹12.75L with the ₹75,000 standard deduction gives ₹12L taxable — zero tax. The danger zone of ₹12L–₹12.75L taxable roughly means gross salary of ₹12.75L–₹13.5L. Know which number you're working with.
If your year-end bonus could push taxable income just above ₹12L, discuss timing with your employer. A bonus declared in April (next FY) keeps this year's income below the threshold. This is legitimate tax planning — and at the ₹12L cliff, the stakes are ₹50,000–₹83,000.
Enter your salary and deductions to see your exact taxable income and whether marginal relief applies.
Calculate My Tax →Marginal relief is one piece of the picture — understand the full system with these guides: