Definition
Surcharge
A surcharge is an extra levy charged on top of your income tax once your total income crosses high-income thresholds.
A surcharge is an additional percentage applied to the income tax amount (not directly to income) for high earners, with the rate rising in steps as income climbs through successive thresholds. It effectively increases the tax burden on the wealthiest taxpayers.
The surcharge on certain incomes, including some capital gains, is capped, and the highest surcharge slab differs between the old and new regimes — the new regime applies a lower top surcharge. Marginal relief softens the impact just above each threshold.
Surcharge is computed before the cess is added, and both together can meaningfully raise the effective tax rate for high incomes.
Related terms
- Income Tax SlabIncome tax slabs are the income bands at which progressively higher tax rates apply, so higher earnings are taxed at higher rates.
- Marginal ReliefMarginal 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.
- Health and Education CessThe health and education cess is a small percentage added on top of your income tax plus surcharge to fund health and education programmes.
Plain-English explainer from The Dispatch Investors Encyclopedia. General information, not financial advice.