Advance Income Tax (AIT) Calculator

AIT rates sourced from National Board of Revenue (NBR), Income Tax Act 2023 (Bangladesh), Finance Act 2024, and applicable SROs.
Withholding tax / AIT at import stage is governed by Rule 7 of the Withholding Tax Rules 2023 and NBR SRO No. 161-Law/Income Tax-36/2024.
Vehicle AIT collected by Bangladesh Road Transport Authority (BRTA) at the time of registration or annual fitness renewal.
Cash payment or missing PSR increases AIT by 50% each under Section 142 of the Income Tax Act 2023.
AIT is fully adjustable against final income tax liability at the time of annual tax return filing.
Need expert advice? Contact a Chartered Accountant at Aeenx for formal tax compliance advice.
This calculator is for informational purposes only. Rates may change; always verify with the latest NBR circulars.