Business Tax Calculator Pakistan 2025-26
This business calculator uses annual income only. Enter total yearly business income and calculate tax for the selected tax year.
Business Calculator
Monthly business income has been removed. Only annual income is used here.
Applied slab and formula
How the result values were derived
How this business tax calculator works
This page calculates tax on annual business income only. The selected annual income is matched to the correct business tax slab for the selected tax year, then the slab formula is applied to produce the annual tax amount.
After that, the calculator subtracts any tax already deducted by clients or customers from the annual tax to show the net tax payable. It also shows income after total tax, so users can see both the gross tax and remaining payable amount.
Business tax slabs used on this page
| Tax Year | Income Range | Tax Rule |
|---|---|---|
| 2025-26 | Up to 600,000 | 0 |
| 2025-26 | 600,001 to 1,200,000 | (Income − 600,000) × 15% |
| 2025-26 | 1,200,001 to 1,600,000 | 90,000 + (Income − 1,200,000) × 20% |
| 2025-26 | 1,600,001 to 3,200,000 | 170,000 + (Income − 1,600,000) × 30% |
| 2025-26 | 3,200,001 to 5,600,000 | 650,000 + (Income − 3,200,000) × 40% |
| 2025-26 | Above 5,600,000 | 1,610,000 + (Income − 5,600,000) × 45% |
| 2024-25 | Up to 600,000 | 0 |
| 2024-25 | 600,001 to 1,200,000 | (Income − 600,000) × 15% |
| 2024-25 | 1,200,001 to 1,600,000 | 90,000 + (Income − 1,200,000) × 20% |
| 2024-25 | 1,600,001 to 3,200,000 | 170,000 + (Income − 1,600,000) × 30% |
| 2024-25 | 3,200,001 to 5,600,000 | 650,000 + (Income − 3,200,000) × 40% |
| 2024-25 | Above 5,600,000 | 1,610,000 + (Income − 5,600,000) × 45% |
Business tax calculator FAQs
Does this calculator use monthly business income?
No. This page uses annual business income only.
Does the page show which slab was applied?
Yes. After calculation, the page explains the slab range, tax formula, annual tax, and income after tax.
Is income after tax shown automatically?
Yes. Income after tax is calculated as annual income minus annual tax.
Can I enter tax already deducted by clients?
Yes. Enter the amount already deducted by clients or customers, and the calculator will reduce it from annual tax to show net tax payable.