Cross-border bullion purchases between the US and Canada, customs and tax rules

What to take away

• US Canada bullion purchases are not tax-free by default: the coin or bar, its purity and its destination decide the outcome.
• Everything you carry across must be declared to U.S. Customs and Border Protection, including bullion you owned before the trip.
• Canada's GST/HST generally does not apply to high-purity gold and silver coins and bars, but the rules turn on purity and on which item you hold.
• Provincial sales tax and Quebec's rules can change the math on smaller or lower-purity pieces.
• USMCA removes tariffs on most originating goods but does not remove declaration duties, and it does not cover services.
• Keep purchase receipts, assay certificates and declaration copies, because resale, estate and basis questions follow the metal.

How cross-border bullion purchases between the US and Canada work

A cross-border bullion purchase is two transactions: buying the metal, then moving it across a border. The United States and Canada each run their own agency, their own paperwork and their own tax logic. Buyers near the border often assume the second part is a formality. It is the part that creates most of the problems.

The direction matters. A U.S. resident who buys from a Canadian dealer and drives the coins home faces U.S. import rules. A Canadian resident who buys from a U.S. dealer and carries the metal north faces Canadian import rules. Buying online and having the parcel shipped crosses the same border without you, but the declaration duty does not disappear.

Start with the item itself. A one ounce gold coin struck by the Royal Canadian Mint is treated differently from a 90 percent silver bag or a platinum bar. Purity, legal tender status and whether the item is a collectible all feed into the tax and duty analysis. Get the product description in writing before you pay.

Then decide how the metal travels. Carry it, ship it, or store it on the side where you bought it. Each choice has a different paper trail and a different cost. Storing metal in Canada avoids an import event entirely until you move it, though it raises custody questions that belong in your own records.

Currency adds a layer. The Canadian dollar and U.S. dollar move against each other, so the price you agree in one currency is not the price your bank or card issuer settles. Ask the dealer which currency is invoiced and who absorbs the conversion spread.

Finally, treat the purchase as a record-keeping event from the first minute. The receipt, the invoice, the payment confirmation and the shipping label all become evidence later. A simple folder or a scanned file beats reconstructing a purchase three years on, and it feeds directly into the record-keeping habits set out in this bullion formats guide.

CBP declaration requirements when bringing bullion across

U.S. Customs and Border Protection requires travelers to declare all goods acquired abroad and brought into the United States. Bullion counts. There is no personal exemption that turns a gold bar into a non-event, and there is no informal allowance that makes a coin disappear from the form.

Declare in writing. Travelers arriving by air or sea generally complete a declaration form; land border crossings involve an oral or written declaration depending on the port and the value. When in doubt, declare in writing and keep a copy. Undeclared metal can be seized, and the penalty process is far more expensive than the duty.

The duty itself is usually modest for coins and bullion, but duty is not the only question. CBP officers assess whether the item is properly described, whether the value is credible and whether any other agency has an interest. Misdescribing a gold coin as jewelry or a gift invites a second look.

Carry documentation with the metal. An invoice showing the dealer, the item, the purity, the weight and the price paid answers most questions at the primary inspection lane. An assay certificate from a recognized refiner supports the purity claim. If you bought the metal years ago, a copy of that old receipt is still useful.

Know the reporting thresholds that apply to currency, not metal. Travelers moving more than 10,000 U.S. dollars in currency or monetary instruments must file a report. Bullion is not currency for that rule, but a dealer or officer may still ask how the purchase was funded. Keep the wire or card record handy.

For general arrival logistics, the federal travel portal collects the practical guidance on documents, ports and inspections that applies to any cross-border trip between the United States and Canada, and it is worth reading before a metal run: Travel | USAGov.

Canadian GST/HST treatment of bullion and coins

The Goods and Services Tax and the Harmonized Sales Tax are the Canadian federal consumption taxes, with HST combining the federal and provincial portions in participating provinces. Whether they apply to bullion depends on what the item is.

Canada treats certain high-purity precious metal coins and bars as exempt from GST/HST. The exemption is built around purity thresholds and around the item being a recognized coin or bar rather than a collectible or a fabricated product.

A 99.99 percent gold maple leaf and a 99.99 percent gold bar sit in a different category from a lower-purity medallion or a numismatic piece.

Silver is treated less generously than gold in some contexts, and the purity line matters. A high-purity silver coin or bar may qualify; a lower-purity silver item, a set, or a piece sold for its collectible value may not. The same logic extends to platinum and palladium, where purity and form decide the result.

Numismatic coins are the common trap. A rare coin sold for its collector premium is not the same product as a bullion coin sold for its metal content, even when both contain gold. If the seller markets the item as a collectible, expect the tax treatment to follow the marketing and the price.

Dealers on both sides of the border should state the tax status on the invoice. A Canadian dealer selling to a U.S. buyer may zero-rate or exempt the sale depending on the item and the delivery terms. A U.S. dealer shipping into Canada needs to understand the Canadian side before quoting a landed price.

For a U.S. buyer, the Canadian tax is only half the picture. Your federal income tax position on a later sale is a U.S. question, and the IRS international taxpayers page is the starting point for cross-border filing questions: International taxpayers | Internal Revenue Service.

Provincial tax variations and exemptions

Canada's provinces do not all use the same sales tax. Some have HST, some have a separate provincial sales tax, and some have no provincial sales tax at all. That means the same coin can cost a different amount depending on where it is delivered.

Alberta has no provincial sales tax. British Columbia, Saskatchewan and Manitoba operate provincial sales taxes with their own rules and their own treatment of precious metals. Ontario, the Atlantic provinces and others use HST. Quebec applies its own sales tax alongside the federal GST.

Exemptions are not uniform. A province may exempt high-purity bullion while taxing lower-purity items, collectibles or fabricated jewelry. A bar that qualifies in one province may be taxed in another because the provincial rule defines the exempt category differently.

The practical consequence is delivery location. A Canadian buyer near the border may find that shipping to a different province changes the tax line on the invoice. That is not evasion if the delivery genuinely occurs there, but the paperwork has to match the delivery address and the invoice terms.

For U.S. buyers, provincial tax usually does not apply to metal they carry home, but it can apply if they take delivery inside Canada or buy from a Canadian dealer with Canadian delivery terms. Read the invoice for a tax line and ask the dealer to explain it.

Keep the provincial tax question separate from the federal one. A purchase can be exempt from GST and still carry a provincial charge, or the reverse. The invoice should show each tax separately so you can check the math and keep a clean record for the questions covered in this bullion marking problems guide.

USMCA context for US-Canada bullion trade

The United States-Mexico-Canada Agreement replaced NAFTA and governs much of the trade relationship between the three countries. Its tariff provisions are the reason many goods move across the Canada-United States border duty-free when they meet the rules of origin.

Bullion is a commodity, and commodity trade is where the agreement's tariff schedules matter most. A metal product that originates in a member country can qualify for preferential tariff treatment. A product that does not meet the origin rules falls back to the general tariff rate.

USMCA does not remove the declaration duty. It changes the tariff rate that applies to qualifying goods. You still declare, you still answer the officer's questions, and you still keep the paperwork that supports the claim.

The agreement also does not cover services, and it does not replace either country's tax code. Sales tax, income tax, capital gains and reporting obligations remain national questions in the United States and Canada. Treating USMCA as a blanket exemption is the most common misunderstanding in cross-border metal deals.

The U.S. Department of Labor maintains a plain-language overview of the agreement and its labor and trade provisions, useful background for anyone moving goods across the border: United States-Mexico-Canada Agreement (USMCA) | U.S. Department of Labor.

Import and export license questions for bullion

Most personal bullion purchases do not require an import or export license. Licenses attach to controlled goods, to commercial shipments above certain thresholds, or to transactions involving restricted parties and destinations. Gold and silver bullion in ordinary personal quantities usually falls outside those categories.

That said, the answer depends on the transaction, not the metal alone. A one-time purchase of a few coins for your own account is a different case from a business importing inventory for resale, or from a shipment to a party on a restricted list.

If you do need an export authorization from the United States, the federal process starts with identifying the agency that regulates the item, then applying through that agency's system. USAGov lays out the general route: How to get an export license or permit | USAGov.

For imports into the United States, the same logic applies in reverse. The importer identifies the regulating agency, files the required entry documents and pays any duty. USAGov describes the general steps: How to get an import license or permit | USAGov.

Work through the import and export license steps in this order:

1. Identify the exact item: metal, purity, form, weight and whether it is a collectible.
2. Identify the transaction: personal, dealer inventory, auction, or a transfer to a trust or business.
3. Identify the parties: who ships, who receives, and whether either side appears on a restricted list.
4. Identify the agencies: CBP for entry, the regulating agency for the commodity, and any state authority for the business.
5. Confirm in writing with the carrier and, if needed, a customs broker before the shipment moves.

Canadian rules run in parallel. Canada Border Services Agency handles entry, and Canadian exporters of controlled goods may need a permit under Canadian law. A Canadian dealer shipping to the United States should already know its own obligations, but the U.S. buyer should not assume the dealer has handled the U.S. side.

Shipping options for buyers near the border

Buyers near the border have three realistic options: carry the metal, ship it, or buy and store it on one side. Each has a different risk profile and a different paper trail.

Carrying is the most direct. You control the metal, you declare it yourself, and you keep the receipt in your pocket. The downside is personal risk, and the value limits that apply to any cross-border trip. Insure the trip if the amount justifies it.

Shipping by a bonded carrier is the option most dealers prefer. The carrier handles the customs entry, the duty is billed to the importer, and the parcel is tracked. Bullion shipments usually travel fully insured and signature-required. Confirm who is the importer of record before the label is printed.

Cross-border bullion shipping between the United States and Canada has one hard rule: the declared value must match the invoice. Under-declaring to reduce duty is the fastest way to lose a shipment and the insurance claim with it. The carrier will not pay a claim on a parcel described as something it is not.

Buying and storing on the Canadian side avoids an import event until you move the metal. Some U.S. buyers use this for metal they intend to hold long term. It raises custody, insurance and reporting questions that belong in your own file, and it connects to the wider ownership, costs, risks picture.

For U.S. buyers who later sell or move the metal, the shipping and transfer mechanics overlap with the questions covered in the bullion pricing guide. Plan the exit before the entry.

Records, receipts and documentation for cross-border buys

Documentation is what turns a cross-border purchase into a clean position. The file you build at purchase time answers the customs officer, the tax preparer and the eventual buyer.

Keep the dealer invoice. It should show the dealer's name and address, the date, the item description, the purity, the weight, the price and the currency. If the invoice is in Canadian dollars, note the exchange rate you actually paid.

Keep the payment record. A wire confirmation, a card statement or a canceled check ties the invoice to money that moved. This matters for cost basis, and it matters if anyone later questions the source of funds.

Keep the customs paperwork. A declaration copy, an entry summary or a carrier's customs invoice shows the metal entered legally. Store it with the invoice, not in a separate pile.

Keep the assay certificate or the mint packaging. It supports purity and authenticity at resale. For numismatic pieces, keep the grading holder and the grading certificate together.

Use a table like this to track each cross-border item:

Field	What to record
Item	Metal, form, purity, weight, year
Purchase	Dealer, date, currency, price paid
Tax	GST/HST or provincial tax charged, or exemption noted
Border	Port, date, declaration or entry number
Shipping	Carrier, tracking, insured value
Storage	Location, custodian, policy number

Review the file once a year. Add later sales, transfers and gifts so the chain stays unbroken. Cost basis, inheritance and shipment problems usually trace back to a missing receipt, which is why the record described in this bullion break-even calculation guide deserves the same care as the purchase itself.

Common questions

Do I have to declare gold coins at the U.S. border? Yes. CBP requires travelers to declare goods acquired abroad, and bullion is not exempt. Declare in writing when the value or the port calls for it, and keep a copy of the declaration with your receipt.

Is bullion exempt from Canadian GST and HST? High-purity gold and silver coins and bars generally qualify for exemption, but the rule turns on purity, form and whether the item is sold as a collectible. Lower-purity and numismatic pieces often do not qualify.

Does USMCA make bullion duty-free between the US and Canada? USMCA can reduce or remove the tariff on goods that meet its origin rules, but it does not remove the declaration requirement or either country's tax rules. Qualifying metal still gets declared.

Do I need a license to bring bullion into the United States? Most personal purchases do not require a license. Commercial imports, restricted parties and controlled goods can require authorization, so confirm the specific transaction with a customs broker before shipping.

Can I ship bullion from Canada to the United States? Yes, through a bonded carrier with a declared value that matches the invoice. The carrier or broker handles the entry, and the importer of record pays any duty. Insure the shipment and keep the tracking record.

What records should I keep for a cross-border bullion purchase? Keep the dealer invoice, the payment confirmation, the customs declaration or entry summary, and the assay certificate or mint packaging. Store them together so cost basis and resale questions have a single source.