Moving from Canada to Wyoming: Taxes

By Yarik Yarosh, CPA ·August 30, 2026 ·7 min read

Written by Yarik Yarosh, CPA (US & Canada) August 30, 2026 · FL CPA license AC61704 · CPA Ontario

Wyoming has no state income tax, on wages, capital gains, retirement income, or business profits. It’s a constitutional prohibition, not a policy choice that could flip with the next legislature. That draws Canadian energy professionals into Casper’s oil and gas sector, ranchers along the Montana and Colorado borders, and a smaller group of high earners into Jackson Hole, one of the most concentrated pockets of wealth in the country. The federal cross-border rules (departure tax, RRSP/TFSA, treaty positions, FBAR) apply the same as any Canada-to-US move. This page covers the Wyoming layer on top of that.

✓Key takeaway

Wyoming charges no state income tax, no corporate income tax, and no state estate or inheritance tax. Sales tax is 4% at the state level with local additions, typically landing at 5% to 6% combined. Property tax is low, roughly 0.5% to 0.6% effective, because residential property is assessed at only 9.5% of fair market value. Wyoming does tax mineral extraction heavily (6% severance tax on oil and gas), which matters for the energy employers many Canadian professionals in this corridor work for, not for the individual’s personal return. The Canadian departure tax applies regardless of destination.

What taxes does Wyoming actually charge?

Tax	Rate	What it hits
Income tax	0%	Nothing. No state return filed
Corporate income tax	0%	No state-level corporate tax
Sales tax	4% state + local additions (typically 5% to 6% combined)	Retail purchases
Property tax	Roughly 0.5% to 0.6% effective	Residential property assessed at 9.5% of fair market value
Estate/inheritance tax	None	Only the federal estate tax applies
Mineral severance tax	6% on oil and gas (rates vary by mineral)	Energy producers, not individual filers

Compared to Alberta’s combined federal/provincial rates, or Ontario’s 13% HST, Wyoming’s tax load on an individual is close to the lowest of any US destination. The severance tax is real revenue for the state, it funds the absence of an income tax, but it’s paid by the extraction company, not the employee drawing a paycheck from one.

How does zero state income tax affect RRSP withdrawals?

The mechanics are the same as Montana, Colorado, or Texas: strip out the state layer and only the federal rules are left.

RRSP/RRIF withdrawals are taxed federally as ordinary income, with Canadian Part XIII withholding (15% periodic, 25% lump sum under the treaty). No Wyoming tax on top.
CPP/OAS is taxed federally if it lands in AGI above the filing threshold. No state tax.
Capital gains on a brokerage sale are taxed federally at preferential rates. No state capital gains tax.
The RRSP itself files no state return at all, since there isn’t one. Only the federal treatment matters once you’ve moved.

A Canadian drawing $70,000 USD from an RRSP/RRIF in Wyoming pays $0 in state tax on that income. The same withdrawal in Montana, at a flat 5.9%, costs roughly $4,100. TFSA still needs to be closed before departure, it isn’t recognized by the IRS and becomes a reporting headache (foreign trust rules) if left open.

Why do energy professionals move to Casper?

Casper is Wyoming’s energy hub, and it pulls in Canadian oil and gas workers the same way Fort McMurray pulls in workers from elsewhere in Canada, except in reverse. Coal, oil, gas, and a growing wind sector all run through the area. For a Canadian taking an operations or engineering role with a Casper-based producer, the appeal isn’t just the paycheck, it’s that none of it gets taxed a second time at the state level. The employer, not the worker, absorbs the 6% severance tax on what comes out of the ground.

Hypothetical example

Invented numbers. An Alberta energy professional in Calgary accepts an operations role with an oil and gas producer in Casper, starting March 2026, salary $145,000 USD. Alberta departure tax applies to the deemed disposition of a non-registered investment account ($90,000 CAD unrealized gain, 50% inclusion, taxed at combined federal/Alberta rates on the final return). In Wyoming: no state return, no state tax on the $145,000 salary. Federal tax applies at ordinary rates, same as it would in any state. The employer’s production carries the 6% severance tax on oil and gas extracted, a cost baked into the business, not into the employee’s paycheck or return. Compared to the same role in Colorado (flat 4.4%), the Wyoming posting saves roughly $6,400 a year in state tax alone.

Illustrative numbers only, not a real client and not advice for your facts.

What makes Jackson Hole different?

Jackson Hole, in Teton County, is its own category: extremely high cost of living, a concentration of billionaire residents, and functionally a tax haven for high earners who can afford the real estate. The zero income tax and lack of an estate tax matter far more here than in Casper, because the dollar amounts at stake are larger. A Canadian with significant investment income or a liquidity event (a business sale, a large capital gain) who establishes residency in Teton County keeps all of it free of state tax, something California or New York would tax heavily. The tradeoff is cost of living and a housing market driven by that same wealth concentration, not by local wages.

How does Wyoming compare to Montana and Colorado?

All three sit next to each other, and the choice often comes down to more than tax:

Montana: flat 5.9% income tax, no state sales tax. Lower property values in most areas, but the income tax bites on wages and RRSP withdrawals alike.
Colorado: flat 4.4% income tax, sales tax on top. Denver and the Front Range offer more urban amenities and job diversity than Wyoming.
South Dakota: also has no state income tax, similar to Wyoming, but without the energy sector concentration or the Jackson Hole enclave.

A lot of people choose Wyoming specifically for the zero-income-tax outcome while still living close enough to Montana’s mountains or Colorado’s cities to use them on weekends. It’s a tax decision with a lifestyle workaround built in.

What happens on the Canadian side when I leave?

The exit sequence doesn’t change based on which US state you’re headed to. It runs through the standard departure checklist:

Deemed disposition of worldwide assets at fair market value
A final Canadian return covering January 1 through the departure date
Provincial tax at your home province’s rates through the departure day
T1161 and T1243 if the asset thresholds apply
CRA non-resident notification
RRSP stays open, TFSA gets closed before you leave
Your first US return as a new resident, including the residency-start-date election

What should I do next?

Wyoming’s individual tax planning is genuinely simple, there’s no state return to prepare, no state withholding to manage, and no state estate planning layer to worry about. The work is almost entirely on the Canadian exit side, plus getting the US-Canada tax treaty positions right on your first US filing.

Departure tax checklist, the full Canadian exit sequence
RRSP and TFSA on a US move, federal treatment and reporting
First US tax return as a new immigrant, residency elections and pitfalls
State income tax for cross-border filers, how Wyoming compares nationally
Moving from Canada to Montana, the neighboring flat-tax state
Moving from Canada to Colorado, the neighboring flat 4.4% state
Moving from Alberta to Texas, another no-income-tax energy corridor
Moving from Canada to Nevada, another zero-income-tax comparison
Moving from Canada to South Dakota, the no-income-tax neighbor with the trust industry

Planning a move to Wyoming?

The Cross-Border Assessment is a fixed $250. You get a written, CPA-reviewed plan covering your departure tax exposure, RRSP/TFSA decisions, and your first US filing.

Book a free call →

Get the next cross-border guide by email

One or two plain-English guides a week on US-Canada tax. No spam, unsubscribe anytime.

Cite this page

Yarik Yarosh, CPA. "Moving from Canada to Wyoming: Taxes." Blue Cloud CPA, August 30, 2026. https://bluecloudcpa.com/guides/moving-from-canada-to-wyoming-taxes

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.