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Looking up import duty by HS code how to read MFN, FTA, and VAT.

Guide on looking up import duty by HS code, reading MFN, FTA preferential rates, VAT, and calculating preliminary taxes payable before importing.

10 min readUpdated

You have the HS code, but what is the import duty rate? This question almost always follows an HS lookup. However, the payable tax depends not only on the product code but also on the goods' origin, free trade agreements (FTAs), certificate of origin (C/O) and other taxes beyond import duty.

This article guides you on how to look up import duty by HS code, read MFN duty, FTA preferential rates, VAT and calculate preliminary taxes payable before importing.

Having the HS code is not enough; businesses must check the correct tax rate, origin, and preferential conditions before calculating taxes.

What is looking up import duty by HS code?

Looking up import duty by HS code is the process of using product classification codes to determine tax rates and policies related to imported goods. The HS code is the vital foundation to identify which group the goods belong to, how much import tax they bear, and whether they can enjoy tariff preferences under any free trade agreement.

However, three concepts must be clearly distinguished:

HS code lookup: The step of identifying the appropriate classification code for goods based on commercial name, material, function, structure, technical specifications, and classification rules.
Duty lookup by HS code: The step of using the identified HS code to check import tax, VAT, FTA preferential rates, and related policies.
Import tax calculation: The step of using tax rates, taxable value, and related taxes to estimate the amount the business needs to pay.

In other words, to calculate tax accurately, you first need a correct HS code. If the HS code is wrong, the entire subsequent tax rate can also be wrong. If you are not sure about the product's HS code, you can refer to the article on how to look up HS codes or use the AI HS code search tool on GEXIM to check quickly before calculating.

What to prepare before looking up duty by HS code?

Before looking up import duty, you should prepare all input information. This makes the search results more accurate and limits confusion between tax lines.

Proposed HS code of goods: This code can come from the supplier, invoice, packing list, catalogue, old data, or internal lookup. However, do not assume the foreign supplier's code is absolutely correct, as classification in exporting and importing countries may differ at detailed levels.
Detailed product description: Prepare details such as main material, actual function, structure, composition, operating principle, technical specs, photos, catalogue, or datasheet. For example, the same electrical equipment but components, finished machines, accessories, or dedicated parts will have different HS codes and tax rates.
Goods origin and C/O: Origin determines the special preferential FTA tax rate. You need to know which country the goods are imported from, what C/O form is available, whether they meet origin rules, and whether the HS code is in the preferential tariff of the corresponding agreement.
Taxable value: To calculate the actual tax payable, you need to determine the taxable value (usually including goods value, shipping fee, insurance, and adjustments if any).
The lookup workflow should go from HS code to tariff rate, C/O, and preliminary duty.

How to read tax types when looking up by HS code

When looking up taxes by HS code, you will often encounter several different tax types. Each tax type has its own meaning and directly affects the total import cost.

Cơ bản

1. Thuế suất MFN (Ưu đãi)

Áp dụng cho hàng hóa nhập khẩu từ các quốc gia và vùng lãnh thổ thực hiện đối xử tối huệ quốc (MFN/WTO) với Việt Nam. Đây là mức thuế tham chiếu cơ bản nhất.

Ưu đãi tối đa

2. Thuế suất FTA (Ưu đãi đặc biệt)

Áp dụng cho hàng hóa nhập khẩu từ các nước có Hiệp định thương mại tự do với Việt Nam (như ATIGA, EVFTA, CPTPP...) và đáp ứng đủ các điều kiện như có C/O hợp lệ, vận chuyển thẳng.

Giá trị gia tăng

3. Thuế giá trị gia tăng (VAT)

Thông thường là 10%, một số mặt hàng nông sản, y tế hưởng 5% hoặc được miễn thuế. Công thức: VAT = (Trị giá tính thuế + Thuế NK) x Thuế suất VAT.

Phòng vệ & Đặc biệt

4. Thuế phòng vệ / tiêu thụ đặc biệt khác

Chịu thuế tiêu thụ đặc biệt (rượu, bia, ô tô, điều hòa...) hoặc thuế chống bán phá giá (CBPG) thì cần cộng thêm vào tổng thuế phải nộp của lô hàng.

Ví dụ tính thuế sơ bộ từ mã HS

Giả sử hàng hóa có trị giá tính thuế là 100.000.000 VNĐ, thuế suất MFN là 10%, thuế suất FTA ưu đãi đặc biệt là 0% (khi có C/O hợp lệ) và thuế VAT là 10%.

Trường hợp 1: Không có C/O (Thuế MFN)
Thuế NK (10%):10.000.000 VNĐ
Thuế VAT NK (10%):11.000.000 VNĐ
TỔNG THUẾ PHẢI NỘP:21.000.000 VNĐ
Trường hợp 2: Có C/O hợp lệ (Thuế FTA)
Thuế NK (0%):0 VNĐ
Thuế VAT NK (10%):10.000.000 VNĐ
TỔNG THUẾ PHẢI NỘP:10.000.000 VNĐ
Tiết kiệm tối đa nhờ C/O
Tiết kiệm: 11.000.000 VNĐ (~52% số tiền thuế)

Sở hữu Chứng nhận xuất xứ (C/O) chuẩn chỉ giúp doanh nghiệp tối ưu hóa chi phí cực lớn. GEXIM AI hỗ trợ đối soát biểu thuế FTA và điều kiện xin C/O cho từng mã HS.

Illustration table comparing taxes payable between MFN and FTA qualifying cases.

GEXIM hỗ trợ tra nhanh mã HS, tự động tính thuế sơ bộ và cảnh báo chính sách rủi ro.

GEXIM helps shorten the HS code search step, verify duties, and prepare data before importing goods.

FAQ

Must I have an HS code before I can look up import duty?+
Yes. The HS code is the essential input for determining duty rates and import policies. If you don't have an HS code yet, you need to look one up before checking duty.
Can I enjoy the FTA tax rate without a C/O?+
Generally, businesses should not self-apply FTA rates without a valid certificate of origin and having met the relevant agreement's conditions.
How is import VAT calculated?+
Import VAT is usually calculated on the dutiable value plus import duty and related taxes if any. For each specific item, businesses should verify the applicable VAT rate and regulations at the time of import.
Does looking up import duty by HS code replace customs consulting?+
No. Lookup helps businesses perform preliminary checks, estimate costs and prepare data better. For complex or high-risk goods, you should still cross-reference regulations and seek professional input before formal declaration.

Conclusion

Looking up import duty by HS code should not stop at a single duty rate figure. Businesses must verify the correct HS code, cross-check MFN duty, check FTA eligibility, confirm VAT and calculate a preliminary total payable.

For complex goods with multiple materials or specialised functions, a more thorough review is warranted before formal declaration. GEXIM AI supports quick HS lookup, preliminary duty calculation and timely policy alerts.

Tags

Import DutyMFN DutyFTA DutyImport VATC/O
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