Cross-border moves: the tax file behind every truck that crosses

Authority first: the non-tax gate that decides everything

Before any tax question matters, a for-hire mover crossing into the US needs federal operating authority: an active USDOT number plus motor carrier authority for household goods from the FMCSA, with the required insurance filings on record. Household goods is its own authority category — general freight authority does not cover moving families — and US brokers, military relocations and van-line partners will check your status on FMCSA's registry before tendering a single job. We flag this because unauthorized crossings do not create a tax problem; they create a business-ending one.

The customs side is gentler than movers expect: the household goods belong to the customer, who clears them as personal effects on their own settler or returning-resident paperwork. Your obligation is the carrier layer — advance electronic manifests for the truck in each direction — plus an inventory that matches what the customer declares. A mismatch between your inventory and their declaration is what turns a border crossing into an afternoon.

The tax stack on a US move

Once the authority exists, each cross-border job runs through the same three layers, and each layer has a friendly default worth protecting.

The treaty article covering transportation income exempts a Canadian carrier's profit from moves where one end sits outside the US — which describes nearly every job a Canadian mover takes. But the exemption is claimed, not automatic: where US revenue is meaningful we file a protective 1120-F with a Form 8833 treaty disclosure, preserving deductions if the IRS ever recharacterizes the revenue, and answering US customers' W-8BEN-E requests with a form that matches the filing position. Shuttle work or storage jobs performed entirely inside the US sit outside the exemption, and US states apply their own rules regardless of the treaty.

Fuel tax: IFTA registration or trip permits — do the math

Moving trucks over 26,000 pounds gross vehicle weight (or with three or more axles) are qualified motor vehicles for IFTA, so crossing with them normally requires either IFTA credentials through Ontario — with quarterly returns apportioning fuel tax by distance in each jurisdiction — or a single-trip permit bought per state for the occasional run. A company doing two or three US moves a year usually does better on trip permits; a company running monthly corporate relocations should register once and file quarterly off its ELD distance records. Tractor units at 55,000 pounds or more also owe the US heavy vehicle use tax on Form 2290. We model the crossover point instead of guessing.

USD jobs: pricing, deposits and the claims tail

Cross-border moves are usually quoted and collected in US dollars, which puts three FX touchpoints in the books: the deposit when booked, the balance on delivery, and any claims settlement months later — each converted at its own date, with the differences landing in income, not ignored. Payments to US partners follow the direction of the work: destination services a US agent performs in the US carry no Canadian withholding, but a non-resident crew you bring in to work inside Canada triggers the Regulation 105 15 percent withholding on their fee. Storage-in-transit revenue deserves its own account, because storage is a different supply than transportation and can carry different tax treatment once it stops being incidental to the move.

One carrier file, kept current

We keep the whole stack aligned: zero-rating supported by export evidence, the treaty position filed and consistent with every W-8 you hand out, fuel tax handled at the right scale, and USD jobs converted cleanly. It connects to payroll for crews, WSIB and the T2 through our moving company tax services, with the treaty and filing machinery at cross-border tax services. Boutique firm, cloud-first, fixed fees quoted after a discovery call.