Bangladesh Income Tax Calculator 2025-26 — NBR Slabs

Calculate Bangladesh income tax with 2025-26 NBR slab structure, minimum tax, investment rebate, and male vs female/senior comparison. Amounts in BDT (Taka).

= ৳66,667 / month
Insurance, PF, savings certs, listed shares
Common incomes:
৳0
Final Tax Payable
৳0
Gross Tax (before rebate)
৳0
Investment Rebate (15%)
0%
Effective Tax Rate

Tax Slab Breakdown

Income Slab Your Income in Slab Rate Tax

Tax Summary

How to Use This Bangladesh Income Tax Calculator

Enter your annual taxable income in Taka (BDT) and select your taxpayer category. Add any eligible investments to calculate your 15% investment rebate. The calculator applies the correct minimum tax and shows your final tax payable.

This calculator covers the NBR (National Board of Revenue) 2025-26 income year assessment. The tax-free threshold is BDT 350,000 for general male taxpayers and BDT 400,000 for female taxpayers and senior citizens aged 65 or older.

The Formula

Slab Tax = Progressive calculation across NBR slabs
Rebate Base = min(Investments, 25% of taxable income, 10,00,000 BDT)
Investment Rebate = Rebate Base × 15%
Net Tax = max(Slab Tax − Investment Rebate, Minimum Tax)
Minimum Tax: ৳5,000 (Dhaka/CTG) or ৳4,000 (others)

Example

Rahim, Male, Annual Income ৳8,00,000, Investments ৳1,00,000 (Dhaka):
Tax-free: ৳3,50,000 @ 0% = ৳0
Next ৳1,00,000 @ 5% = ৳5,000
Next ৳3,00,000 @ 10% = ৳30,000
Gross tax: ৳35,000
Rebate base: min(1,00,000; 25% of 8,00,000=2,00,000) = ৳1,00,000
Investment rebate: ৳1,00,000 × 15% = ৳15,000
Net tax: ৳35,000 − ৳15,000 = ৳20,000
(Above minimum ৳5,000 ✓)
Extended

Investment Rebate Optimizer + Gender/Age Comparison

Maximize your rebate and compare male vs female/senior tax outcomes

How much investment do you need to maximize your 15% tax rebate?

Investment AmountRebate (15%)Tax After RebateEffective Rate

Compare tax liability between general (male) and female/senior categories at your income level.

MetricMale/General (₹3.5L exempt)Female/Senior 65+ (৳4L exempt)

Frequently Asked Questions

What are the Bangladesh income tax slabs for 2025-26?
For the 2025-26 tax year, male and general taxpayers pay: 0% on first BDT 350,000; 5% on next BDT 100,000; 10% on next BDT 300,000; 15% on next BDT 400,000; 20% on next BDT 500,000; and 25% on income above BDT 1,650,000. Female taxpayers and senior citizens (65+) receive a higher tax-free threshold of BDT 400,000.
What is the minimum tax in Bangladesh?
Bangladesh imposes a minimum income tax regardless of actual liability. The minimum tax is BDT 5,000 for taxpayers located in Dhaka and Chittagong City Corporations, and BDT 4,000 for taxpayers in other city corporations and district towns. This means even if your calculated tax is zero or very low, you must pay at least this minimum amount if you file a return.
How does the investment rebate work in Bangladesh?
Bangladesh offers a 15% tax rebate on eligible investments. You can claim the rebate on the lower of: (1) actual investments made, or (2) 25% of your taxable income, capped at BDT 1,000,000. Eligible investments include life insurance premiums, provident fund contributions, government savings certificates, shares listed on stock exchanges, and certain approved schemes. The rebate directly reduces your tax liability.
What is the tax-free threshold for women and senior citizens in Bangladesh?
Female taxpayers and senior citizens aged 65 and above receive a higher tax-free threshold of BDT 400,000 (compared to BDT 350,000 for male and general taxpayers). This means they pay no income tax on the first BDT 400,000 of annual income. After the tax-free amount, the same progressive rates (5%, 10%, 15%, 20%, 25%) apply.
How are dividends and capital gains taxed in Bangladesh?
Dividend income from listed company shares is taxed at a reduced rate of 10% at source. Capital gains from transfer of shares listed on a stock exchange are taxed at 15%. Capital gains from sale of property are subject to regular income tax at applicable slab rates. The investment rebate does not apply to these categories of income.