Bangladesh income tax calculator (FY 2024-25)
Enter your annual income in BDT and select your taxpayer category. The tool applies the NBR Finance Act 2024 slab rates to show your taxable income, the tax at each band, and your effective rate. It is for salaried and self-employed taxpayers in Bangladesh estimating their NBR liability before filing a return.
How it works
The calculator subtracts your category’s tax-free threshold from your annual income to get taxable income, then walks the progressive slabs in order, taxing each slice at its own rate until the taxable amount is used up. If any tax is due, a minimum tax of ৳2,000 (the Dhaka/Chittagong City Corporation default) is applied — so the result is the higher of the slab total and ৳2,000. The effective rate is the final tax divided by your gross annual income.
Supported taxpayer categories and 2024-25 tax-free thresholds:
- General — ৳ 3,50,000
- Women / Senior citizen (age 65+) — ৳ 4,00,000
- Disabled person / Freedom fighter — ৳ 4,75,000
Slab rates above the threshold:
| Taxable slice | Rate |
|---|---|
| First ৳ 1,00,000 | 5% |
| Next ৳ 3,00,000 | 10% |
| Next ৳ 4,00,000 | 15% |
| Next ৳ 5,00,000 | 20% |
| Next ৳ 20,00,000 | 25% |
| Balance | 30% |
Example
A general taxpayer earning ৳ 8,00,000 a year: taxable income is ৳8,00,000 − ৳3,50,000 = ৳4,50,000. Tax is 5% of the first ৳1,00,000 (৳5,000) + 10% of the next ৳3,00,000 (৳30,000) + 15% of the remaining ৳50,000 (৳7,500) = ৳42,500, an effective rate of about 5.3%.
Toggle বাংলা labels to display the breakdown with Bangla headings and Eastern Arabic numerals. All processing is 100% client-side — your income stays in your browser. For guidance only; not tax advice.