Bangladesh
Corporate - Tax administration
Last reviewed - 14 July 2025Taxable period
The prescribed tax year in Bangladesh (other than for banks, insurance companies, or financial institutions) is from 1 July to 30 June of the following year.
The prescribed tax year for banks, insurance companies, and financial institutions is from 1 January to 31 December.
A subsidiary or holding company in Bangladesh having a foreign parent has an option to adopt a different financial year to keep themselves aligned with their foreign parent.
Tax returns
Companies are required to file their tax returns within the due date, known as ‘specified date for filing the return’. The due date for filing the income tax return for companies is the 15th day of the ninth month following the end of the income year or the 15th day of September following the income year if the 15th day of the ninth month as mentioned above falls prior to this date.
In case of failure to file the return within the specified date for filing the return, additional tax is levied at 2% per month on the difference between the tax assessed on the total income and tax already paid or deducted for the period commencing from the first day immediately following the due date to the date of filing the return (where the return is filed) or the date of regular assessment (where the return is not filed).
Moreover, to claim certain tax incentives or deductions, taxpayers have to furnish their tax returns on or before the due date specified for filing the tax returns.
Relief from filing an income tax return has also been specified for certain classes of taxpayers.
Payment of tax
Tax is payable in advance in specified instalments on or before 15 September, 15 December, 15 March, and 15 June of the financial year (this also applies in case a taxpayer is assessable to income tax in Bangladesh for the first time and whose total income for that financial year is likely to exceed BDT 600,000). Any remaining tax due based of the return must be paid on a self-assessment basis before the income tax return is filed.
Interest is levied at 10% per annum (15% if the return is filed after the specified day for filing the return) on the amount of shortfall if taxes paid are less than 75% of the amount of assessed tax payable. Interest is computed from 1 July following the relevant financial year to the date of regular assessment or a period of two years starting from 1 July, whichever is shorter.
Penalties
Penalty for shortfall in payment of Advance Tax (AT) is equal to the amount of AT that has been short paid.
Tax audit process
Board implements audit guidelines and selecting tax returns for audit based on these guidelines, with final approval of the selected returns by the Board. Once approved, the Deputy Commissioner of Taxes (DCT) issues notices to the taxpayers whose returns have been selected, followed by the issuance of an audit report and notice. Taxpayers are given the opportunity to submit a revised return, and if the response is satisfactory, the audit concludes with an acknowledgement. If the response is unsatisfactory, a tax assessment is made under section 183 or 184. The process is designed to be streamlined to reduce completion time of audit , with a two-year time limit for both the selection or approval of returns for audit (from the end of the year in which the return was filed) and the conclusion of the audit (from the end of the year in which the audit was selected).
Statute of limitations
The Board grants a time period of two years from the end of the AY to issue a notice for audit selection. The audit is to be completed within two years from the end of the year in which the notice for audit selection has been issued.
Topics of focus for tax authorities
Some of the topics of focus for tax authorities in Bangladesh are as follows:
- Simplifying and clarifying the income tax provisions and procedures to facilitate compliance and reduce disputes.
- Widening the tax base and scope by introducing new measures, such as taxing undisclosed income and wealth, expanding the definition of deemed dividends, and imposing minimum tax on more sources of income.
- Enhancing the use of technology and digital platforms for filing returns, making payments, preserving records, and conducting audits and assessments.
- Rationalising the tax rates and incentives for individuals and corporations, especially in sectors such as information technology, manufacturing, and economic zones.
- Strengthening the enforcement and penalty mechanisms for tax evasion, non-compliance and fraud, and streamlining the appeal and dispute resolution processes.
- Strengthening of WHT compliances by way of conducting verification at taxpayer’s business premises.
Anti-avoidance rules
The General Anti-Avoidance Rules (GAAR) in Bangladesh are designed to prevent tax evasion and avoidance through various means. These rules are part of the country’s tax legislation and are aimed at ensuring that all taxable income is properly reported and taxed.
The DCT has the authority to adjust tax benefits if a taxpayer is found to have misused tax arrangements. The adjustments can include enhancement of income, amendment of tax liability, adjustment of tax refund, revision of allowances, concessions, and revoking any tax benefits.
These adjustments are intended to be comprehensive and affect all relevant aspects under the Act. The procedure for making these adjustments begins with the DCT issuing a notice to the taxpayer, which outlines the reasons for believing there has been an abuse of the tax system and requests the necessary documentation and information for review.