BD Tax Calculator: Income Tax

BD Tax Calculator helps individual taxpayers in Bangladesh estimate income tax quickly and understand how the result is calculated.

Choose an income year, enter your income, applicable exemptions and eligible investments, and get a clear tax estimate with a detailed breakdown.

KEY FEATURES

• Five income years
Compare tax estimates across five consecutive income years, from 2021–22 to 2025–26. The app applies the rules stored for the selected income year.

• Salary and income calculation
Enter salary components, bonuses and other supported income to calculate annual taxable income.

• Investment tax rebate
Add only the investment categories you use. See eligible investment, rebate limits and the estimated tax benefit without a long form.

• Taxpayer categories
Calculate using the applicable tax-free threshold for general taxpayers, women, senior citizens, persons with disabilities and other supported categories.

• Detailed result
See taxable income, slab-by-slab tax, investment rebate, minimum tax when applicable, and the final estimated tax payable.

• Tax FAQ and notices
Read practical answers about income tax, e-TIN, e-Return and rebate. Important notices can be updated from Firebase so time-sensitive information reaches users faster.

• Audit Check and useful links
Use the offline Audit Check dataset and open official NBR, e-TIN, e-Return, e-TDS, a-Challan and other government services from one place.

• Private and offline calculation
Tax calculations work on your device. No account is required for the calculator. Your calculation inputs are not uploaded by the calculator.

• Bangla and English
Use the interface in the language that is more comfortable for you.

DATA SOURCES

The tax rules used by the calculator are documented inside Settings, with references to relevant NBR publications where available.

IMPORTANT DISCLAIMER

BD Tax Calculator is an independent educational estimation tool. It is not an official NBR or Bangladesh Government app, does not submit a tax return, and does not replace professional tax advice. Tax liability can depend on facts not covered by a calculator. Verify important decisions with the National Board of Revenue or a qualified tax professional.

Support: [email protected]