To file an individual income tax return in Bangladesh, taxpayers must compile proof of income, statutory tax withholding certificates, investment rebate proofs, and mandatory wealth disclosures under the Income Tax Act 2023. Preparing these documents ahead of Tax Day ensures error-free submission and immediate acknowledgment issuance.
Key Takeaway: Under Section 264 of the Income Tax Act 2023, obtaining your Proof of Submission of Return (PSR) is mandatory to access 43+ essential public and financial services in Bangladesh, including loan approvals, credit cards, and trade license renewals.
Essential Document Checklist for Individual Taxpayers
Depending on your sources of income and total net worth, your return preparation pack requires specific schedules and supporting certificates.
| Document Category | Document Name | Mandatory / Conditional | Purpose |
|---|---|---|---|
| TIN & Identity | 12-Digit e-TIN Certificate & NID | Mandatory | Confirms taxpayer identification with the NBR |
| Salary Income | Salary Certificate & Bank Statement | Mandatory for Salaried | Proves gross salary, allowances, and tax deducted under Section 86 |
| Bank Proofs | 12-Month Bank Statement & Interest Certificate | Mandatory for All | Reconciles bank deposits and source tax deducted by banks |
| Investment Rebates | DPS, Life Insurance, Sanchayapatra Certificates | Conditional | Claims allowable tax rebate under Section 78 |
| Property & Assets | Deed, Rent Agreement, Utility Slips | Conditional | Substantiates rental income and asset acquisition costs |
| Business Accounts | Audited Financials or Statement of Accounts | Mandatory for Business | Validates business revenue, net profit, and allowable expenses |
Salary Income Supporting Evidence
For employees in private corporations, NGOs, or public institutions, employers must issue an official salary statement detailing basic pay, house rent, medical allowance, and provident fund deductions.
- Salary certificate signed by authorized finance personnel detailing basic and taxable allowances.
- Bank statements matching salary deposits across the entire income year (July to June).
- Proof of tax deduction at source (TDS certificate under Section 86).
- Recognized Provident Fund (RPF) and Gratuity contribution statements.
Investment Tax Rebate Documentation (Section 78)
Taxpayers can reduce their gross tax liability by claiming an investment tax rebate under the Third Schedule of the Income Tax Act 2023. Eligible investments require verifiable certificates:
- Deposit Pension Scheme (DPS) bank statements showing annual contributions (allowable up to statutory limits).
- Premium payment receipts for life insurance policies held on self, spouse, or children.
- National Savings Certificates (Sanchayapatra) investment counterfoils and tax deduction certificates.
- Investment in listed stocks and securities traded on the Dhaka or Chittagong Stock Exchanges.
Mandatory Wealth Statement (IT-10B) Disclosure
Under Section 167, filing a Statement of Assets, Liabilities and Lifestyle (Form IT-10B) is mandatory if your total gross wealth exceeds BDT 40 Lakh, if you own any motor vehicle, if you hold offshore assets, or if you own real estate within any city corporation area.
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Common Mistakes in Document Assembly
- Overlooking bank interest and 10%–15% source tax deducted by commercial banks on savings accounts.
- Failing to reconcile personal bank credits with declared gross earnings, triggering assessment scrutiny.
- Claiming investment rebates for unregistered or non-qualifying financial schemes.
- Submitting mismatched NID details that prevent digital e-return verification.
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Regulatory Notice: This compliance guide is for general educational information only under Bangladeshi statutory frameworks (including the Income Tax Act 2023, Value Added Tax and Supplementary Duty Act 2012, and Companies Act 1994) and does not constitute formal legal or tax counsel. Government gazette rules, statutory regulatory orders (SROs), and procedural circulars are subject to periodic administrative updates. Please consult an EasyTax advocate or tax practitioner for customized advisory on your specific situation.
