How Much Income Tax Will I Pay in Bangladesh?

Individual income tax in Bangladesh is a progressive, self-assessed tax on a resident's worldwide income and a non-resident's Bangladesh-source income, administered by the National Board of Revenue (NBR) under the Income Tax Act, 2023. Anyone earning above the tax-free threshold — salaried employees, freelancers, business owners, landlords, and investors — needs to understand how their exact tax liability is calculated to avoid both overpaying and under-declaring.

Each year's specific rates and thresholds are set by the annual Finance Act; the version currently in force for AY 2026-27 is the Finance Act 2026, which took effect on 1 July 2026 and, notably, locked in personal tax rates on a five-year schedule through AY 2030-31 for the first time in Bangladesh's tax history. This guide walks through exactly how much tax you'll pay at different income levels, with worked examples. For a personalized calculation or help filing your return, contact Aeenx.

Income tax is a direct tax levied by the government on the income earned by individuals and entities within its jurisdiction. In Bangladesh, individual and corporate income tax is governed by the Income Tax Act, 2023, which replaced the four-decade-old Income Tax Ordinance, 1984, with the stated aim of simplifying compliance and modernizing tax administration. The Act is administered by the National Board of Revenue (NBR), the apex revenue authority under Bangladesh's Internal Resources Division, which sets return-filing procedures, issues Tax Identification Numbers (TINs), and enforces collection.

Bangladesh's income tax operates on a residency-based system. Under Section 26 of the Act, resident taxpayers — broadly, anyone present in Bangladesh for at least 183 days in the tax year, or 90 days in the tax year combined with 365 days across the preceding four years (Section 2(45)) — are taxed on their worldwide income. Non-residents are taxed only on income sourced within Bangladesh, generally at a flat rate.

Tax is charged under distinct "heads" of income — salary, income from business or profession, capital gains, income from house property, and income from other sources — each computed according to its own rules before being combined into a taxpayer's total income, to which the progressive slab rates are then applied. Every taxpayer is identified by a Tax Identification Number (TIN), obtained free of charge through the NBR's online e-Return system, which is also the mandatory basis for filing an annual return, opening certain bank accounts, registering property, and participating in government tenders.

Under the Finance Act 2026, the general tax-free income threshold for individual taxpayers is Tk 4,00,000 for both AY 2026-27 and AY 2027-28. This is part of a legislated five-year step-up: the threshold rises to Tk 4,50,000 for AY 2028-29 and 2029-30, and to Tk 5,00,000 from AY 2030-31 onward — giving taxpayers unusual multi-year visibility into future thresholds.

Higher tax-free thresholds continue to apply to specific categories of taxpayers recognized under the Act, including women, senior citizens (aged 65 and above), third-gender individuals, persons with disabilities, and gazetted war-wounded freedom fighters (including those officially recognized as "July Warriors" injured in the 2024 mass uprising). Parents or legal guardians of a person with a disability are also entitled to an additional allowance on top of their own applicable threshold.

The tax-free threshold is not a rebate or a deduction — it is the portion of your total income on which no tax is charged at all before the progressive slab rates begin to apply to the remainder. It applies regardless of income type (salary, business, rental, or other sources combined), and only becomes relevant once your total income exceeds it; below the threshold, no tax return liability arises, though filing may still be required for other reasons (see the filing section below).

Once total income exceeds the applicable tax-free threshold, the excess is taxed progressively across six bands. For AY 2026-27, the slab structure is:

Income Band	Tax Rate
First Tk 4,00,000 (general taxpayer threshold)	0% (Nil)
Next Tk 3,00,000	10%
Next Tk 4,00,000	15%
Next Tk 5,00,000	20%
Next Tk 20,00,000	25%
Remaining balance	30%

A significant structural change under the Finance Act 2026 is the abolition of the previous introductory 5% slab that used to apply to the first Tk 1,00,000 above the threshold. That band is gone; income immediately above the tax-free threshold is now taxed straight at 10%. While the threshold itself rose, this change increases the marginal tax burden for many lower- and middle-income taxpayers compared to the prior year's structure, since a portion of income that used to be taxed at 5% is now taxed at double that rate.

Looking further ahead, the Finance Act 2026 also introduces a new 35% top personal tax band, scheduled to take effect from AY 2028-29 for the highest income earners — a change that does not affect AY 2026-27 filings but is worth knowing about for medium-term tax planning. The maximum rate for AY 2026-27 itself remains 30%.

Calculating your Bangladesh income tax liability for AY 2026-27 follows a consistent sequence, regardless of income level:

1. Determine total income: Sum all income across every applicable head (salary, business/profession, house property, capital gains, other sources).
2. Apply the salary standard deduction, if relevant: For employment income specifically, a standard deduction equal to the lower of one-third of employment income or a statutory ceiling is allowed before the remaining salary is added to total income — meaning salaried and self-employed individuals with identical gross income can arrive at different taxable income figures.
3. Subtract your applicable tax-free threshold (Tk 4,00,000 general, or a higher figure for your recognized category) from total income to find taxable income subject to slab rates.
4. Apply the progressive slab rates (10% / 15% / 20% / 25% / 30%) to successive portions of taxable income as set out above, summing each band's tax to reach gross slab tax.
5. Subtract the investment tax rebate, if you have qualifying investments (see the rebate section below), to reach tax after rebate.
6. Compare against the applicable minimum tax for your location — your final liability is the higher of tax-after-rebate or the minimum tax, if your income exceeds the tax-free threshold.
7. Subtract tax already deducted at source (TDS) by your employer, bank, or clients during the year to arrive at the balance payable or refundable.

This sequencing matters: taxpayers sometimes assume that a rebate can reduce their liability to zero, but the minimum tax floor (Tk 3,000 to Tk 5,000 depending on location, detailed further below) applies regardless of how large the calculated rebate is, once income crosses the tax-free threshold.

The table below shows the approximate gross slab tax (before rebate or minimum tax adjustment) for a general male taxpayer at several common annual income levels, assuming the full amount is taxable business/other income with no standard salary deduction applied. Actual liability will be lower once any eligible investment rebate is applied.

Total Annual Income (Tk)	Taxable Above Threshold	Approx. Gross Slab Tax (Tk)
4,00,000	0	0
5,00,000	1,00,000 @10%	10,000
7,00,000	3,00,000 @10%	30,000
10,00,000	3,00,000@10% + 3,00,000@15%	75,000
15,00,000	3L@10 + 4L@15 + 4L@20	1,70,000
25,00,000	3L@10 + 4L@15 + 5L@20 + 9L@25	3,95,000
50,00,000	3L@10 + 4L@15 + 5L@20 + 20L@25 + 13.8L@30	9,84,000

Example — Tk 10,00,000 annual income, general male taxpayer: The first Tk 4,00,000 is tax-free. The next Tk 3,00,000 (up to Tk 7,00,000) is taxed at 10% = Tk 30,000. The remaining Tk 3,00,000 (up to Tk 10,00,000) falls in the next Tk 4,00,000 band taxed at 15% = Tk 45,000. Total gross slab tax = Tk 75,000, before any investment rebate is applied and before comparing against the Tk 5,000/4,000/3,000 minimum tax floor (which in this case is far lower than the calculated tax, so it does not bind).

These figures are illustrative calculations based on the published AY 2026-27 slab structure and are not a substitute for a formal tax computation, which must also account for your specific standard deductions, exemptions, and eligible rebate investments. For an exact calculation of your liability, contact Aeenx.

Bangladesh allows individual taxpayers to reduce their calculated tax liability through an investment tax rebate — a tax credit (not a deduction from income, but a direct reduction of tax owed) available on qualifying investments made during the income year. Eligible investment categories typically include contributions to an approved Deposit Pension Scheme (DPS), purchase of listed company shares or mutual fund units, investment in government Sanchayapatra (savings certificates), and life insurance premium payments (subject to a cap relative to the policy's face value).

Under the Finance Act 2026, the rebate rules were tightened compared to prior years. The rebate rate itself was reduced, and the rebate you can claim is now the lowest of three limits: 3% of total income, 10% (formerly 15%) of eligible investment, or a flat statutory ceiling of Tk 7,50,000. Because the calculation takes the lowest of these three figures, high earners who previously relied on large investment allowances to substantially cut their tax bill will generally see a smaller rebate benefit than in earlier years, even with the same or higher qualifying investment amount.

Practically, this means investment-based tax planning remains worthwhile but delivers proportionally less benefit than before the Finance Act 2026 changes — taxpayers should calculate their rebate under the new lowest-of-three rule rather than assuming their prior year's percentage still applies, and should retain proper documentation (DPS certificates, share purchase records, Sanchayapatra receipts, insurance premium receipts) to support the claim if the NBR requests it.

Bangladesh applies a minimum tax floor to any individual taxpayer whose total income exceeds the applicable tax-free threshold — meaning that even after applying slab rates and any investment rebate, you cannot pay less than this minimum amount if you are required to file a return. The minimum tax is set based on location of residence, not income level:

Location	Minimum Tax (Tk)
Dhaka North City Corporation, Dhaka South City Corporation, or Chattogram City Corporation	5,000
Other City Corporation areas	4,000
Areas outside any City Corporation	3,000

A reduced minimum tax of Tk 1,000 applies to first-time or newly registered taxpayers in their initial filing years, as an incentive to bring new taxpayers into the formal tax net without an immediate full minimum-tax burden.

An important related rule: dividend TDS is treated as a non-refundable final/minimum tax component and cannot generate a refund even where a taxpayer's overall calculated liability would otherwise be lower — meaning tax withheld on dividend income should not automatically be assumed fully creditable or refundable when reconciling your return. Because minimum tax calculations interact with rebate, TDS, and threshold rules in ways that are easy to miscalculate, taxpayers whose calculated tax comes out unexpectedly low (or even zero after rebate) should double-check whether the minimum tax floor, not the slab calculation, is actually what determines their final liability.

Not everyone required to file a tax return necessarily owes tax, and not everyone who owes tax realizes they are also required to file. These are related but distinct obligations under the Income Tax Act, 2023.

Who owes tax?

Any resident individual (per the 183-day/90-day-plus-365-day tests under Section 2(45)) whose total worldwide income exceeds their applicable tax-free threshold owes income tax on the excess. Non-residents owe tax only on Bangladesh-source income, generally at a flat rate rather than the progressive slabs.

Who must file a return, regardless of income level?

Bangladesh requires mandatory return filing for a broader group than just those who owe tax, including: anyone who already holds a TIN; company directors, partners in a firm, and sponsor shareholders; anyone who owns a private car, a house or apartment in a City Corporation area above a certain value, or a firearms licence; anyone participating in a tender or government contract; recipients of certain professional licences (doctors, lawyers, engineers, chartered accountants, and similar); and anyone applying for a trade licence, import/export registration, or similar business registration. In practice, holding a Trade Licence, a business Business Identification Number (BIN), or membership in bodies such as the Bangladesh Garment Manufacturers and Exporters Association (BGMEA) for exporters typically triggers mandatory filing regardless of whether tax is ultimately owed.

Under the Finance Act 2026, individual return filing now runs year-round rather than being confined to a narrow filing season, with an early-filing incentive of 5% of tax payable (up to Tk 25,000) for returns filed between July and September, no penalty through December, and additional charges thereafter for late filing.

For salaried individuals, employers are legally required to deduct Tax Deducted at Source (TDS) from monthly salary payments and deposit it with the NBR on the employee's behalf, under the withholding provisions of the Income Tax Act, 2023. This is calculated at the average rate — the employer projects the employee's total annual tax liability at the start of the year (or after any salary change), divides by twelve, and deducts that estimated monthly amount, rather than applying a flat percentage to each paycheck.

Employers must recalculate this projection whenever an employee's salary changes during the year and again at year-end, to true up any under- or over-deduction. At the end of the income year, the employer issues a salary certificate summarizing total salary paid and total tax deducted, which the employee uses when filing their own annual return. TDS deducted from salary is credited against the employee's final calculated liability — if too much was withheld across the year, the employee can claim a refund when filing; if too little was withheld, the balance becomes payable at filing time.

Beyond salary, TDS also applies to numerous other payment types under the Finance Act 2026's revised withholding schedule — including a distinct 15% rate for individual professional/consultancy service fees under Section 90, and a 7.5% rate for equivalent payments to companies and firms. Freelancers, consultants, and landlords should check whether TDS is being correctly applied and documented on payments they receive, since under-withholding or missing documentation can complicate reconciliation at filing time.

Yes. While all individual income ultimately runs through the same progressive slab rates and tax-free threshold, business and freelance income is computed differently from salary income, and this affects the final tax bill even at identical gross income levels.

Salaried employees benefit from a standard deduction against gross salary (the lower of one-third of employment income or a statutory ceiling) before the balance is added to total income — meaning a portion of salary income is effectively shielded from tax before the slabs even apply. Business and freelance income, by contrast, is computed as gross receipts less legitimately deductible business expenses (rent, utilities, software subscriptions, contractor payments, and similar costs directly related to earning that income) — there is no equivalent flat one-third exemption, so the tax outcome depends heavily on how well business expenses are documented and claimed.

Freelancers and small business owners registered under a valid Trade Licence, TIN, and VAT/Business Identification Number (BIN) engaged in qualifying technology-based activities (software development, IT-enabled services, data analytics, and similar) may separately benefit from the time-limited tech-sector exemption under Section 21 of the Sixth Schedule, running through 30 June 2027 — a benefit not available to ordinary salaried employees. Business owners must also maintain proper books of account, since the NBR's mandatory Income Computation Sheet, now required with every return under the Finance Act 2026, must be certified by a Chartered Accountant (CA), Cost and Management Accountant (CMA), or tax lawyer, adding a compliance step that salaried-only filers typically do not face.

Under the Finance Act 2026, individual return filing operates on a year-round basis rather than a single fixed deadline, replacing the traditional narrow filing season with a more flexible structure that still carries clear financial incentives to file early:

1. July–September: Early-filing incentive of 5% of tax payable, capped at Tk 25,000 — the cheapest window to file for anyone who owes tax.
2. October–December: Standard filing window; no penalty applies for filing within this period.
3. After December: Additional tax/charges apply for late filing, though the flat 2%-per-month penalty structure used in prior years has been softened under the new regime.

To file accurately, taxpayers should gather: their TIN certificate; salary certificate(s) from employer(s) showing gross salary and TDS deducted; bank statements and interest/profit certificates; documentation of any business or freelance income and related expenses; investment documents supporting a rebate claim (DPS, share purchase, Sanchayapatra, life insurance receipts); property ownership and rental income records, if applicable; and, for business filers, the mandatory Income Computation Sheet certified by a CA, CMA, or tax lawyer. The NBR's e-Return system now also has expanded digital information-sharing powers, allowing it to pull asset, income, and transaction data directly from banks and other third-party systems — making accurate self-declaration more important than ever, since discrepancies between filed returns and independently reported data are increasingly likely to be flagged automatically.

Failing to file a required return, or filing but not paying the assessed liability, carries escalating consequences under the Income Tax Act, 2023 as amended by the Finance Act 2026. Late filing after the December grace period attracts additional charges, calculated under the revised (softer, but still real) late-filing regime that replaced the old flat 2%-per-month structure. Persistent non-filing by someone legally required to file — for example, a director, a Trade Licence holder, or a TIN holder — can also affect eligibility for government services, tenders, bank facilities, and property transactions that require proof of return submission as a precondition.

Separately, where an assessment is disputed, the Finance Act 2026 substantially reduced the cost of contesting it: the deposit required to file a tax appeal fell from 10% of the disputed amount to as low as 1% at the first appellate level, with proportionate reductions at the Tribunal and High Court stages — making it meaningfully cheaper than before to formally challenge an assessment you believe is incorrect, rather than simply not paying it.

The safest and cheapest path remains straightforward: file within the July–September early window if you owe tax, keep supporting documents organized throughout the year, and reconcile every TDS deduction against your final return. If your situation is complex — multiple income sources, business income, or a dispute with a prior assessment — professional review before filing is far cheaper than resolving problems after the fact. Contact Aeenx for return preparation or dispute support.

The Finance Act 2026, which took effect 1 July 2026 and gives effect to the FY 2026-27 national budget, introduced the most significant changes to individual income tax since the Income Tax Act, 2023 itself was enacted:

• Tax-free threshold raised to Tk 4,00,000 for AY 2026-27/2027-28, with a legislated five-year step-up schedule through AY 2030-31 — the first multi-year personal rate card in Bangladesh's tax history.
• The introductory 5% slab was abolished, meaning income just above the threshold now starts at 10% instead of 5%, increasing the effective burden for many middle-income taxpayers despite the higher threshold.
• A new 35% top band is scheduled to begin from AY 2028-29, though the maximum rate for AY 2026-27 itself remains 30%.
• Investment rebate rules tightened: the rebate is now the lowest of 3% of total income, 10% (down from 15%) of eligible investment, or a flat Tk 7,50,000 ceiling.
• Return filing moved to a year-round system, replacing a fixed season with an early-filing incentive (July–September) and a softened late-filing penalty regime thereafter.
• A mandatory Income Computation Sheet, certified by a CA, CMA, or tax lawyer, must now accompany every return.
• The TDS shortfall penalty was rebuilt: instead of disallowing an entire business expense for a missed withholding deduction, the deductor now pays the shortfall plus a 50% additional charge under a new Section 56 mechanism, while the expense remains deductible — a substantially lower cash cost for compliance lapses.
• Tax appeal deposits fell sharply, from 10% to as low as 1% of disputed tax at the first appellate level.
• The excise duty exemption on bank balances rose from Tk 3 lakh to Tk 4 lakh, removing many smaller accounts from that duty entirely.

Collectively, these changes push in two directions at once: greater administrative flexibility and lower dispute costs for taxpayers, alongside a genuinely higher marginal tax burden for many income levels due to the loss of the 5% introductory slab and the tighter investment rebate cap.

Aeenx is a Bangladesh-based legal-tech and business advisory firm that helps individual taxpayers, freelancers, business owners, and NRBs calculate their exact tax liability and file accurate, compliant returns under the Income Tax Act, 2023 and the Finance Act 2026. Because your final liability depends on the interaction between your income type, applicable threshold, standard deductions, investment rebate, minimum tax floor, and any TDS already withheld, an accurate calculation is rarely as simple as multiplying income by a single percentage.

Our support typically covers: determining your correct residency status and applicable tax-free threshold, computing your precise slab tax and comparing it against the minimum tax floor for your location, structuring and documenting eligible investments to maximize your rebate under the new lowest-of-three rule, reconciling TDS deducted from salary, freelance payments, or dividends against your final liability, preparing the mandatory Income Computation Sheet for business filers, and representing you if the NBR raises a query or you need to file an appeal under the newly reduced deposit rates.

How much income tax will I pay in Bangladesh for 2026-27?

It depends on your total income and category. The first Tk 4,00,000 is tax-free for general taxpayers, then 10% on the next Tk 3,00,000, 15% on the next Tk 4,00,000, 20% on the next Tk 5,00,000, 25% on the next Tk 20,00,000, and 30% beyond that, minus any eligible investment rebate but never below the minimum tax.

What is the tax-free income limit for 2026-27?

Tk 4,00,000 for general taxpayers under the Finance Act 2026, with higher thresholds for women, senior citizens, third-gender individuals, persons with disabilities, and gazetted freedom fighters — exact category figures should be confirmed with the NBR.

Is there still a 5% tax slab in Bangladesh?

No. The Finance Act 2026 abolished the previous 5% introductory slab; income immediately above the tax-free threshold is now taxed at 10%.

What is the minimum tax in Bangladesh even if my calculated tax is lower?

Tk 5,000 for taxpayers in Dhaka North/South or Chattogram City Corporation, Tk 4,000 for other City Corporation areas, and Tk 3,000 elsewhere — reduced to Tk 1,000 for new taxpayers in their initial filing years.

How much can I reduce my tax through investment rebate?

The rebate equals the lowest of 3% of total income, 10% of eligible investment, or a flat Tk 7,50,000 ceiling, under rules tightened by the Finance Act 2026.

Do freelancers pay the same tax as salaried employees?

They follow the same slab rates, but the computation differs: salaried employees get a standard one-third deduction against salary, while freelance/business income is computed after deducting allowable business expenses instead.

When is the tax return filing deadline for 2026-27?

Filing is now year-round; filing between July and September earns a 5% early-filing incentive (up to Tk 25,000), October–December carries no penalty, and additional charges apply after December.

Who is required to file a tax return in Bangladesh?

Anyone whose income exceeds the tax-free threshold, plus specific categories regardless of income level, including TIN holders, company directors, vehicle/property owners in City Corporation areas, and holders of certain professional licences or Trade Licences.

What happens if I don't file my return on time?

Late filing after December attracts additional charges under a softened late-filing regime, and non-filing can affect eligibility for bank facilities, tenders, and property transactions requiring proof of return submission.

Has the maximum tax rate changed for 2026-27?

The maximum rate for AY 2026-27 remains 30%; a new 35% top band is scheduled to begin only from AY 2028-29.

Can Aeenx calculate my exact tax liability?

Yes — Aeenx reviews your income sources, deductions, and eligible rebate investments to calculate your precise AY 2026-27 liability and prepare a compliant return.

Further Reading (Wikipedia)

• Income Tax — Wikipedia
• Progressive Tax — Wikipedia
• Tax Residence — Wikipedia
• Withholding Tax (TDS) — Wikipedia
• National Board of Revenue — Wikipedia
• Tax Deduction — Wikipedia
• Trade Licence — Wikipedia

Note: This guide reflects the Income Tax Act, 2023 as amended by the Finance Act 2026 for Assessment Year 2026-27, based on publicly available information as of mid-2026. Special-category thresholds in particular have been reported inconsistently across public sources and should be verified against the official NBR notification before filing. Tax law is subject to change by future Finance Acts and NBR notifications. This is general information, not personalized tax advice — for your specific situation, consult a licensed Bangladeshi tax lawyer or chartered accountant, or contact Aeenx. You can also book a consultation directly here.