How is income tax calculated in Nepal?

Tax is generally applied on annual taxable income using slab rates. This calculator converts monthly income to annual, subtracts your deductions, and applies each slab to the correct band.

Can I edit the slab rates?

Yes. The slab table is editable—change the 'Up to' amount and the rate for each row. Set 'Up to' = 0 in the last row to apply that rate to all remaining income.

Does this include provident fund or CIT?

Enter annual Provident Fund and CIT in the deductions area. They reduce taxable income before applying the slab rates.

Are results official?

No—results are estimates. Confirm current-year slabs, rebates and any surcharges with official IRD guidance or a tax professional before filing.

What is the difference between Single and Married filing status here?

Choosing Single or Married auto-loads different slab presets for convenience. These presets are placeholders—update them with the official IRD slabs for the current fiscal year before relying on results.

Nepal Income Tax Calculator

Estimate personal income tax in Nepal. Enter income (monthly or annual), select filing status (Single or Married), adjust deductions, and apply your slab rates. The slab table is editable so you can keep it current.

Tip: Replace the example slabs below with your official slab rates for the current fiscal year and filing status.

Income

Monthly Annual

Filing Status

Single Married

Choosing a status auto-loads its default slab presets (you can still edit the table).

Income (NPR)

If Monthly is selected, we convert to annual behind the scenes.

Deductions (optional)

Provident Fund / CIT (NPR, annual)

Other Deductions (annual)

Enter annual deductions (the calculator converts monthly income to annual first).

Tax Slabs & Rates (editable)

Presets shown for: Single. For the last row, set “Up to” = 0 to mean “remaining income”.

Up to (NPR, annual)	Rate (%)	Delete

Display Rounding

Rounding

Rounding affects display only; calculations use full precision.

How this calculator works (example)

We convert monthly to annual, subtract your deductions, then apply each slab rate to the correct slice of taxable income.

Official Resources (IRD Nepal)

Cross-check rules and deadlines with official sources:

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