Written by Md Rakib Hassan — Income Tax Practitioner with 10+ years of tax compliance and audit experience across Bangladesh and the UK. Former accounts manager at a UK chartered accounting firm managing 1,000+ clients, with direct experience resolving multi-year tax audit disputes with HMRC and the NBR. Currently Finance Controller at a UK-based multinational tech group.
For any business importing goods into Bangladesh, understanding import VAT and tax calculation is a fundamental commercial skill. The total tax burden on an imported consignment is not just customs duty — it is a multi-layered cascade of up to nine separate levies, each with its own base and rate, applied in a specific sequence. Get that sequence wrong and you will either underpay (attracting penalties) or overpay and lose working capital unnecessarily.
This guide covers the complete import VAT tax calculation framework in Bangladesh — from how the assessable value is built, through every tax type and its base, to a fully worked numerical example. You can download the full import VAT and tax calculation reference here. (Link to your PDF)
The Legal Framework Governing Import Tax in Bangladesh
Import VAT and tax calculation in Bangladesh is governed by three main laws:
- Customs Act 2023 — governs customs duty, regulatory duty, and the assessable value methodology
- VAT and Supplementary Duty Act 2012 — governs VAT, supplementary duty, and advance VAT at the import stage (Section 28 covers value determination for VAT-able imports)
- Income Tax Act 2023 — governs Advance Income Tax (AIT) collected at import by customs
The Customs Valuation (Valuation of Imported Goods) Rules 2000 (SRO No. 57-AIN/2000/1821/Customs) provides the legal basis for determining transaction value — the primary method for establishing assessable value.
Step 1: Build the Assessable Value
Everything in import VAT tax calculation begins with the Assessable Value (শুল্কায়নযোগ্য মূল্য). This is the customs value on which all duties are levied.
Value Determination Under Section 28, VAT Act 2012
Stage 1 — From FOB to CIF:
FOB Price
- Freight (actual freight, or 20% of FOB if actual freight is unavailable) = CFR (Cost and Freight) Price
- Insurance Fee (actual insurance, or 1% of CFR if actual unavailable) = CIF Price
Stage 2 — From CIF to Assessable Value:
CIF Price
- Landing Charge (Landing Charge = 1% of CIF Price) = Assessable Value
Alternative starting points:
- If you have a C&F value: Assessable Value = C&F + Insurance + Landing Charge
- If you have a CIF value: Assessable Value = CIF + Landing Charge
Key rule: The “transaction value” under the Customs Valuation Rules 2000 is the primary basis. Additional amounts that must be included: buying commission (not selling commission), packing costs, royalties and licence fees, and any indirect payment by the importer related to the sale.
Step 2: The Full Import Tax Cascade
Once you have the Assessable Value, the import VAT tax calculation follows this fixed sequence. Each tax builds on the result of the previous one.
Tax 1 — Customs Duty (CD)
Base: Assessable Value Rate: Per item (varies by HS Code — check Bangladesh Customs Tariff) Formula: CD = Assessable Value × CD Rate
Tax 2 — Regulatory Duty (RD)
Base: Assessable Value Rate: Per item Formula: RD = Assessable Value × RD Rate
Tax 3 — Supplementary Duty (SD)
Base: Assessable Value + CD + RD (this is the “SD imposable value”) Rate: Per item (0%, 10%, 20%, 30%, 45%, 60%, 100%, 150%, 200%, 250%) Formula: SD = (Assessable Value + CD + RD) × SD Rate
Tax 4 — VAT (Value Added Tax)
Base: Assessable Value + CD + RD + SD (this is the “VAT-able Price”) Rate: Standard rate is 15%; reduced rates apply for some items Formula: VAT = (Assessable Value + CD + RD + SD) × VAT Rate
Tax 5 — Advance Tax (AT)
Base: Assessable Value + CD + SD (same as VAT-able Price in most cases) Rate: Generally 3% Formula: AT = (Assessable Value + CD + SD) × AT Rate
Tax 6 — Advance Income Tax (AIT)
Base: Assessable Value Rate: Generally 5% (varies by goods category) Formula: AIT = Assessable Value × AIT Rate
Tax 7 — Advance VAT (AVAT) / Advance Trade VAT
Base: Assessable Value + CD + SD Rate: Generally 5% Formula: AVAT = (Assessable Value + CD + SD) × AVAT Rate
Tax 8 — Licence Fee (LF)
Base: Assessable Value Rate: Per item Formula: LF = Assessable Value × LF Rate
Tax 9 — Infrastructure Development Surcharge (IDSC)
Base: Assessable Value Rate: Per item Formula: IDSC = Assessable Value × IDSC Rate
Important: VAT, AT, and AIT are all adjustable/reclaimable by VAT-registered importers against their VAT return. They do not become a permanent cost in the hands of a registered importer.
Step 3: The Worked Case Study — Full Calculation
This example is drawn directly from the official teaching materials:
Given values:
- FOB Value = BDT 1,000
- Freight = BDT 100
- Insurance = BDT 50
- CD Rate = 25%
- RD Rate = 5%
- SD Rate = 20%
- VAT Rate = 15%
- AT Rate = 5%
- AIT Rate = 5%
Step 1 — Calculate Assessable Value: CIF = FOB + Freight + Insurance = 1,000 + 100 + 50 = BDT 1,150 Landing Charge = 1% × 1,150 = BDT 11.50 Assessable Value = 1,150 + 11.50 = BDT 1,161.50
Step 2 — Customs Duty (CD): CD = 1,161.50 × 25% = BDT 290.375
Step 3 — Regulatory Duty (RD): RD = 1,161.50 × 5% = BDT 58.075
Step 4 — Supplementary Duty (SD): SD Base = 1,161.50 + 290.375 + 58.075 = BDT 1,509.95 SD = 1,509.95 × 20% = BDT 301.99
Step 5 — VAT: VAT Base = 1,161.50 + 290.375 + 58.075 + 301.99 = BDT 1,811.94 VAT = 1,811.94 × 15% = BDT 271.791
Step 6 — Advance Tax (AT): AT = 1,811.94 × 5% = BDT 90.597
Step 7 — Advance Income Tax (AIT): AIT = 1,161.50 × 5% = BDT 58.075
Total Duty & Tax Summary:
| Tax Type | Amount (BDT) |
|---|---|
| Customs Duty (CD) | 290.375 |
| Regulatory Duty (RD) | 58.075 |
| Supplementary Duty (SD) | 301.990 |
| VAT | 271.791 |
| Advance Tax (AT) | 90.597 |
| Advance Income Tax (AIT) | 58.075 |
| Total | 1,070.903 |
Total duty burden = BDT 1,070.903 on an Assessable Value of BDT 1,161.50 — an effective tax rate of approximately 92% before any adjustable/reclaimable elements are stripped out.
The Summary Formula Reference
For quick reference, here are all the formulas together:
Assessable Value = CIF + Landing Charge (1% of CIF)
CD = Assessable Value × CD Rate
RD = Assessable Value × RD Rate
SD = (Assessable Value + CD + RD) × SD Rate
VAT = (Assessable Value + CD + RD + SD) × VAT Rate
AT = (Assessable Value + CD + SD) × AT Rate
AIT = Assessable Value × AIT Rate
AVAT = (Assessable Value + CD + SD) × AVAT Rate
SC (Surcharge) = Assessable Value × SC RateHow to Find the Correct Rates for Your Goods
The duty rates for a specific product depend entirely on its HS Code (Harmonised System code). You can find the applicable CD, RD, SD, VAT, AIT, and AT rates for any HS Code via:
- Bangladesh Customs Tariff (BCT) — the official National Customs Tariff published by NBR
- NBR Duty Calculator — available at hub.bangladeshcustoms.gov.bd — enter your HS Code and CIF value to get an estimated Total Tax Incidence (TTI)
- BSW (Bangladesh Single Window) system at bswnbr.gov.bd — from 1 July 2025, this is the mandatory platform for CLPs (certificates, licences, permits) required for clearance
Practitioner’s Note: The NBR duty calculator shows the Total Tax Incidence (TTI) as a single rate. To find the total duty amount, multiply the TTI by the assessable value. However, for accounting and VAT return purposes, you need each tax component separately — use the cascade calculation above.
What Is Adjustable and What Is a Cost?
This is a critical distinction for CFOs and financial controllers preparing management accounts for importing companies:
| Tax | Adjustable/Reclaimable? | Notes |
|---|---|---|
| VAT (15%) | Yes | Decreasing adjustment in VAT return (Form Mushak 9.1) |
| Advance Tax (AT) | Yes | Adjustable in subsequent VAT return |
| Advance Income Tax (AIT) | Yes | Adjustable in income tax return |
| Advance VAT (AVAT) | Yes | Adjustable in VAT return |
| Customs Duty (CD) | No — it’s a cost | Unless exempted by bond licence or AEO |
| Regulatory Duty (RD) | No — it’s a cost | |
| Supplementary Duty (SD) | No — it’s a cost | |
| Licence Fee (LF) | No — it’s a cost | |
| IDSC | No — it’s a cost |
For a VAT-registered importer, the total non-recoverable cost is typically CD + RD + SD + LF + IDSC. VAT, AIT, AT, and AVAT are all working capital items, not permanent costs.
AEO Benefits and Deferred Duty Payment
Under the updated Authorised Economic Operator (AEO) Rules 2024, qualifying businesses can now clear consignments within 14 days on deferred payment of import duties against a bank guarantee. This is a significant cash flow benefit for high-volume importers — effectively turning an upfront duty payment into a short-term credit facility.
AEOs also benefit from a minimum 20% auto-release through the green lane, fast-track assessment, and 24/7 consignment release.
Common Mistakes in Import VAT Tax Calculation
From years of reviewing import files and resolving NBR assessments, here are the errors I see most often:
- Using CIF as the assessable value without adding landing charge. Landing charge (1% of CIF) must always be added. Missing it understates assessable value across all downstream tax calculations.
- Applying VAT to assessable value alone. VAT base is assessable value + CD + RD + SD — not just the assessable value. This is the single most common computational error.
- Treating AIT as a permanent cost. AIT at import is adjustable against the income tax return. Booking it as an expense in the P&L instead of a prepaid tax asset is incorrect.
- Using wrong exchange rate. Customs applies the NBR-prescribed exchange rate in force at the date of filing the Bill of Entry — not the bank rate on the day of payment or the invoice date.
- Ignoring pre-shipment inspection (PSI) surcharge (PSISC). For goods where PSI was done, PSISC applies. For goods where PSI was not done but should have been, customs may apply 1% PSISC charge using dummy CRF number 99999999.
Frequently Asked Questions
Q: What is the standard VAT rate on imports in Bangladesh? The standard VAT rate on imports is 15%, applied on the VAT-able base (Assessable Value + CD + RD + SD).
Q: Is VAT paid on imports recoverable? Yes. For VAT-registered importers, import VAT is a decreasing adjustment in their monthly VAT return (Form Mushak 9.1) and is not a permanent cost.
Q: What is Advance Income Tax (AIT) on imports? AIT is income tax collected at source by customs at the time of import, typically at 5% of assessable value. It is adjustable against the importer’s annual income tax liability.
Q: How do I find the HS Code for my goods? Check the Bangladesh Customs Tariff (BCT). If uncertain, consult your C&F agent or apply for an advance ruling from customs under the Customs Act 2023.
Q: What happens if customs disputes my declared value? Customs may apply an adjustment factor where the declared value differs from the assessable value. The adjustment is: Assessable Value ÷ Declared Value. All duties are recalculated on the higher assessable value.
You can download the full import VAT and tax calculation guide here. (Link to your PDF)
This article is for general guidance only. Tax rates and regulations are subject to change. Always verify against the latest Bangladesh Customs Tariff and consult a qualified tax practitioner.
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