Work out your personal income tax for income year 2025-26 (assessment year 2026-27) under the Finance Act 2026. Enter your annual income and see the slab-by-slab tax, the salary exemption, any investment rebate and the minimum tax — in seconds.
Rebate = the lowest of 3% of taxable income, 15% of your investment, or ৳10,00,000.
Tax payable (yearly)
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Tax per month
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Step
Amount (BDT)
Total annual income
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Salary exemption (⅓, max ৳5,00,000)
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Taxable income
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Tax-free limit
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Tax on slabs (before rebate)
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Investment rebate
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Minimum tax (if income is above the tax-free limit)
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Tax payable
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Estimates only, using the Finance Act 2026 slabs for income year 2025-26 (AY 2026-27). Surcharges on net wealth, capital gains and special rules for some income are not included. Tax rules change every year — confirm your filing with the NBR (nbr.gov.bd) or a tax adviser. This is not tax advice.
How to Use
Enter your total annual income in Taka — salary, business and any other income.
Pick your taxpayer category — the tax-free limit changes with it.
Keep the salaried box ticked if you are an employee, so the ⅓ salary exemption applies.
Add your allowable investment (Sanchaypatra, DPS, life insurance and similar) to see the rebate.
Press Calculate My Tax — you get the slab-by-slab tax, the rebate and the final amount.
Bangladesh Tax Slabs 2025-26 (AY 2026-27)
0% on income up to your tax-free limit (৳4,00,000 for a general taxpayer).
10% on the next ৳3,00,000, 15% on the next ৳4,00,000, 20% on the next ৳5,00,000, 25% on the next ৳20,00,000, and 30% on the rest.
Example: a general salaried taxpayer earning ৳12,00,000 a year gets a ৳4,00,000 salary exemption, leaving ৳8,00,000 taxable. Tax is ৳30,000 (10% on ৳3,00,000) + ৳15,000 (15% on ৳1,00,000) = ৳45,000 for the year.
Minimum tax: a flat ৳5,000 applies once your income is above the tax-free limit, even if the slab tax is lower.
Individual returns for income year 2025-26 are due by 30 November 2026 (Tax Day).
Frequently Asked Questions
What is the tax-free income limit in Bangladesh for 2025-26?
৳4,00,000 a year for a general taxpayer, ৳4,50,000 for women and senior citizens aged 65 or above, ৳5,25,000 for third-gender taxpayers and persons with disability, and ৳5,50,000 for gazetted freedom fighters.
How is the salary exemption worked out?
Salaried employees are exempt on one-third (⅓) of their total salary or ৳5,00,000 — whichever is lower. That amount is taken off before the slabs are applied.
What is the investment rebate?
The rebate is the lowest of 3% of your taxable income, 15% of your allowable investment, or ৳10,00,000. It is subtracted from the slab tax before the minimum tax is checked.
Is this the final tax I have to pay?
No — this is an estimate for planning. Your filed return may differ because of surcharges, capital gains, advance tax already paid (AIT/TDS) and other rules. Check with the NBR or a tax adviser before you file.