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Customs Valuation: Effects of the Goods and Services Tax
Memorandum D13-2-5

Ottawa, May 02, 2014

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In Brief

  • The editing revisions made in this memorandum do not affect or change any of the existing policies or procedures.

This memorandum provides information relating to the value for duty of goods imported into Canada and the application of the goods and services tax (GST).


Customs Act
Excise Tax Act

Guidelines and General Information

1.   Subsection 215(1) of the Excise Tax Act provides that the value of imported goods, for the purpose of determining the GST liability, is the total of:

2.   The value determined in this way is referred to as the "value for tax."

3.   Therefore, the value for tax will be the aggregate of:

4.   Accordingly, the calculation of the value for tax of imported goods does not entail additional requirements regarding the calculation of value for duty.

Determination or Re-determination of the Value for Duty

5.   Where a determination of the value for duty under section 58 of the Customs Act or a re-determination under section 59 or 60 of the Customs Act results in an increase to the amount of duties and taxes as determined at the time of accounting, the Canada Border Services Agency (CBSA) will collect the amount for duties and taxes including the GST. Where a re-determination results in a reduction of duties and taxes, and the importer is not registered for GST purposes, the GST overpayment will be refunded by the Canada Revenue Agency (CRA) after the CBSA approves the re-determination. In the case of GST-registered importers, if an input tax credit has not already been claimed for the amount of GST in question, an application for a GST rebate may be filed with the CRA on Form GST189, General Application for Rebate of GST/HST. A balance of less than $2 will not be refunded or rebated.

Additions and Deductions Under the Transaction Value Method

6.   Additions: where the importer has paid GST on any element of, or addition to, the price paid or payable for the imported goods, the amount of GST paid will not form part of the cost of the imported goods for the purpose of determining the value for duty.

7.   Deductions: certain costs, charges and expenses may be deducted from the price paid or payable when determining the value for duty, e.g., freight charges from the place of direct shipment included in a CIF price (cost, insurance and freight). As only the actual cost may be deducted, any GST paid, where it is subject to an input tax credit or some other manner of refund, is not to be regarded as a cost, charge or expense and is therefore not to be included as part of the amount of a deduction from the price paid or payable.

8.   For more information, refer to Memorandum D13-4-3, Customs Valuation: Price Paid or Payable, and Memorandum D13-4-7, Adjustments to the Price Paid or Payable.

Application of the Deductive Value Method

9.   Where value for duty is determined under section 51 of the Customs Act, the price per unit, as determined under subsection 51(3) of the Customs Act, will be the price per unit exclusive of GST or other domestic retail sales taxes. In determining the deduction from the price per unit under subsection 51(4) of the Customs Act, any GST paid is similarly not to be regarded as a cost, charge or expense where it would become an input tax credit serving as an offset against any GST charged on sales. For more information, refer to Memorandum D13-7-1, Deductive Value Method – Determination of the Price Per Unit, and Memorandum D13-7-3, Deductive Value Method – Deductions From the Price Per Unit.

Application of the Harmonized Sales Tax (HST) on Imported Goods

10. Generally, goods that are not subject to GST assessment when supplied in Canada are not subject to GST/HST assessment when imported into Canada.

11. The CBSA will collect the HST on importations of taxable non-commercial goods (i.e., casual goods not for sale or for any commercial, industrial, occupational, institutional or like use) imported by a person who is considered to be a resident of a participating province for GST/HST purposes, except for importations of motor vehicles required to be registered in a participating province. In the case of GST/HST taxable commercial goods imported by a person who is considered to be a resident of a participating province for GST/HST purposes, only the GST is payable by the importer at the time of importation. After the goods are imported into a participating province, the importer may be obliged to self-assess the provincial component of the HST. The CRA's Technical Information Bulletin B-079, Self-Assessment of the HST on Supplies Brought Into a Participating Province, addresses the requirement to self-assess.

Additional Information

12. For more information, call contact the CBSA Border Information Service (BIS):
Calls within Canada & the United States (toll free): 1-800-461-9999
Calls outside Canada & the United States (long distance charges apply):
1-204-983-3550 or 1-506-636-5064

TTY: 1-866-335-3237

Contact Us online (webform)
Contact Us at the CBSA website


Issuing office:
Trade and Anti-dumping Programs Directorate
Headquarters file:
Legislative references:
Customs Act
Excise Tax Act
Special Import Measures Act
Customs Tariff
Other references:
D13-4-3, D13-4-7, D13-7-1, D13-7-3
Superseded memorandum D:
D13-2-5 dated November 22, 2006
Date modified: