SajiloTools/Guides/Nepal Income Tax Slabs & Salary TDS Guide (FY 2083/84 & 2082/83)
Finance9 min readAugust 2, 2026

Nepal Income Tax Slabs & Salary TDS Guide (FY 2083/84 & 2082/83)

Complete breakdown of Nepal's updated FY 2083/84 unified income tax slabs, historical FY 2082/83 comparison, Social Security Fund (SSF) rules, and step-by-step salary TDS calculations.

🔔 Updated Fiscal Year 2083/84: Reflects the personal income tax overhaul delivered in the Budget Speech on 15 Jestha 2083, effective 1 Shrawan 2083 onward.

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What Changed in FY 2083/84 Income Tax Rates?

Nepal's fiscal year rolled over to 2083/84 on 1 Shrawan 2083. The government introduced three major structural changes to personal income tax (TDS):

  • Unification of Slabs: The longstanding split between married and unmarried filers has been completely unified for all resident individual taxpayers.
  • Doubled 1% SST Threshold: The initial 1% Social Security Tax (SST) threshold doubled from NPR 5,00,000 to NPR 10,00,000.
  • Lower Top Marginal Rate: The highest tax bracket has been reduced from 39% down to 29% for annual incomes above NPR 40,00,000.

Current Income Tax Slabs — FY 2083/84 (2026/27)

Income Slab (NPR)Tax RateKey Notes
First 10,00,000 (0 – 10L)1%Waived (0%) for registered Social Security Fund (SSF) contributors
Next 5,00,000 (10L – 15L)10%Applied on taxable income between 10 Lakhs and 15 Lakhs
Next 10,00,000 (15L – 25L)20%Applied on taxable income between 15 Lakhs and 25 Lakhs
Next 15,00,000 (25L – 40L)27%Applied on taxable income between 25 Lakhs and 40 Lakhs
Above 40,00,000 (> 40L)29%Top marginal tax rate

Social Security Fund (SSF) Tax Relief

If your employer is registered with SSF, the employee's 11% contribution is tax-deductible before slab application, and the 1% Social Security Tax on the first NPR 10,00,000 slab is fully exempt (0%).