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June 14, 2026

Definition

Marginal Relief

Marginal relief limits the extra tax (including surcharge) so that a small rise in income just past a threshold does not increase total tax by more than the additional income itself.

Marginal relief prevents a tax anomaly where crossing an income threshold — such as a surcharge slab or a rebate limit — would cause the additional tax to exceed the additional income. It caps the extra tax so you are never worse off for earning a little more.

It applies in contexts like the surcharge on high incomes and the rebate threshold under the new regime, ensuring fairness at the boundaries between slabs.

For taxpayers whose income is just above a key threshold, marginal relief can meaningfully reduce the tax payable. Tax software and the department's computation typically apply it automatically when eligible.

Related terms

  • Old vs New Tax RegimeIndia offers two personal income-tax regimes: the old one with various deductions and exemptions, and the new one with lower slab rates but most exemptions removed.
  • Standard Deduction (Salary)The standard deduction is a flat amount subtracted from salary or pension income without needing proof, reducing taxable income for salaried individuals and pensioners.
  • Section 89 ReliefSection 89 provides tax relief when you receive salary in arrears or in advance, or certain lump sums, that push you into a higher tax bracket in the year of receipt.

Plain-English explainer from The Dispatch Investors Encyclopedia. General information, not financial advice.