Tax return deadline: 31 December 2026File for 2026-27 by then with no extra tax.
GuideReviewed against the Act on 13 November 2026
Zero-tax return: zero tax, not zero figures
A 'zero return' should mean a real return whose tax works out to zero, not a return with zeros typed into every box. In August 2025 NBR said that all-zero returns hiding real income or assets are illegal and can lead to up to five years in prison.
Start my return checklistWho files a zero-tax return?
Anyone who must file but whose taxable income is below the tax-free limit, for example 4,00,000 taka for a general taxpayer in 2026-27. You may have to file because you filed in any of the last three years, because of your job, or because you need proof of return for a loan, credit card, land deed, car or trade licence.
How do I file one correctly?
- Enter your true salary, other income, assets and expenses.
- Let the portal work out the tax. It will show zero.
- Download the acknowledgement. It is your proof of return.
A worked example
Shuvo earns 6,00,000 taka a year. After the one-third exemption his taxable income is 4,00,000, exactly the tax-free limit for a general taxpayer. His tax is zero. He still files, because he needs proof of return for a bank loan. In the return he enters:
- salary of 6,00,000;
- exempt salary of 2,00,000;
- his bank balance, savings certificates and any loan;
- his yearly living expenses.
The portal shows zero tax. He downloads the acknowledgement and gives it to the bank.
What must I never do?
Never type zeros for income, assets or expenses you really have. NBR treats that as concealment.
Why is the true-figures rule so strict?
Your return feeds a wealth record that grows each year. If you declare zero assets now and buy a flat later, the jump is hard to explain. A true zero-tax return protects you later.
Does a late zero-tax return cost extra?
The late-filing rules add a percentage of tax with a minimum amount. Whether that minimum applies when no tax is payable is not clear in the law. Pawna shows no extra tax in that case and marks it as an open point.
Frequently asked questions
Is a zero return legal?
A return with true figures whose tax works out to zero is legal and normal. A return with zeros typed in to hide real income or assets is not.
Do I need a return if my income is below the limit?
You must file if you filed in any of the last three years, if your job requires it, or if you need proof of return for a loan, credit card, land deed, car or trade licence.
Estimate, not legal or tax advice. Last checked 13 November 2026
Start my return checklistRead next
- How to file your e-return, step by stepFile your 2026-27 income tax return online at etaxnbr.gov.bd: what you need, the steps, the 31 December deadline and the extra tax for filing late.
- Income tax slabs for 2026-27Tax-free limit of 4 lakh, slabs of 10% to 30%, the salary exemption and minimum tax for the 2026-27 tax year, with worked examples.
- Investment tax rebate for 2026-27The s.78 investment rebate for 2026-27: the lowest of 3% of taxable income, 10% of investment or 7.5 lakh, and what to invest for the full rebate.

