Alberta Taxes — Frequently Asked Questions
20 plain-language answers to the questions Canadian business owners ask RN Canada about Alberta Taxes.
No. As of 2026, Alberta has no provincial sales tax of any kind. Only the federal 5% GST applies on most goods and services, making Alberta the only Canadian province with no PST or HST. This is a core part of the "Alberta Advantage" for businesses and consumers. RN Canada's sales-tax calculator can confirm what you charge by province.
As of 2026, Alberta's provincial corporate tax is 2% on small-business income and 8% on general income. Combined with the federal rates (9% small / 15% general), the all-in rate is roughly 11% small-business and 23% general — among the lowest in Canada. RN Canada's corporate-tax calculator estimates your combined Alberta liability.
As of 2025 and continuing in 2026, Alberta introduced a new 8% bottom personal income tax bracket on the first portion of taxable income, lowering it from the previous 10% flat-floor structure. This reduces tax for most Alberta earners. RN Canada's income-tax and take-home-pay calculators reflect the 8% bracket for Alberta residents.
No. As of 2026, Alberta has no provincial payroll tax and no employer health tax. Employers pay only federal CPP, CPP2, and EI on wages. This makes Alberta cheaper for hiring than BC or Ontario, which levy employer health taxes. RN Canada's employer-payroll-cost calculator shows your true per-employee cost in Alberta.
As of 2026, an Alberta corporation files two returns: the federal T2 with the CRA, and the Alberta AT1 with Alberta Tax and Revenue Administration. Alberta does not have a federal collection agreement for corporate tax, so the AT1 is separate. RN Canada handles combined T2 and AT1 filing through its bookkeeping and tax-filing service.
The AT1 is Alberta's provincial corporate income tax return, filed with Alberta Tax and Revenue Administration separately from the federal T2. Because Alberta administers its own corporate tax, most corporations earning Alberta income must file an AT1 within six months of their fiscal year-end. RN Canada prepares and files AT1 returns alongside the federal T2 for Alberta companies.
Yes. As of 2026, Alberta combines a 2% small-business corporate rate, no PST, and no employer payroll or health tax — making it one of Canada's most tax-friendly provinces for owner-managed companies. The all-in small-business corporate rate is about 11% with federal tax. RN Canada advises founders on structuring to capture this Alberta Advantage.
As of 2026, you charge 5% GST in Alberta — the federal rate with no added provincial tax. Alberta has no PST, so the total tax on most goods and services is just 5%, the lowest in Canada. If you sell into other provinces, different rates apply. RN Canada's sales-tax calculator handles cross-province rates automatically.
As of 2026, the combined small-business corporate tax rate in Alberta is about 11% — 9% federal plus 2% Alberta — on active business income up to the $500,000 small-business deduction limit. Above that limit, the combined general rate rises to roughly 23%. RN Canada's corporate-tax calculator estimates your blended Alberta rate.
No. As of 2026, capital gains are taxed federally with a 50% inclusion rate (the proposed 2024 increase was cancelled), then taxed at Alberta's provincial personal or corporate rates. Alberta applies no separate capital-gains surtax. RN Canada's capital-gains calculator estimates the tax on a sale for an Alberta resident or corporation.
As of 2026, the Alberta AT1 is generally due six months after your corporation's fiscal year-end, mirroring the federal T2 deadline. Any Alberta corporate tax balance owing is typically due two or three months after year-end, depending on company size. Filing late triggers Alberta penalties. RN Canada manages AT1 deadlines for its Alberta corporate clients.
Generally no separate registration is needed, but corporations with a permanent establishment in Alberta must file the AT1 with Alberta Tax and Revenue Administration. Alberta assigns a corporate account number for AT1 purposes. As of 2026, Alberta administers its own corporate tax outside the CRA. RN Canada sets up Alberta corporate accounts and handles AT1 filings.
As of 2026, Alberta personal income tax starts at a new 8% bottom bracket and rises through progressive brackets up to 15% on the highest incomes. Alberta's top combined federal-provincial rate is among the lower ones in Canada. RN Canada's income-tax calculator shows your Alberta personal tax across all brackets.
Yes. As of 2026, Alberta charges only 5% GST with no PST, while BC charges 5% GST plus 7% PST for a 12% combined rate. That 7% gap makes many purchases cheaper in Alberta. If you sell across both provinces, you must apply each one's rules. RN Canada's sales-tax calculator handles Alberta-versus-BC rates.
The small-business deduction lets a Canadian-controlled private corporation pay the lower 2% Alberta rate (plus 9% federal) on active business income up to $500,000 per year, as of 2026. Above that limit, income is taxed at general rates. The limit is shared among associated corporations. RN Canada plans corporate structures to preserve the Alberta small-business deduction.
They can be. As of 2026, dividends paid from an Alberta corporation carry a dividend tax credit that integrates with the low Alberta corporate rate, often making dividends competitive with salary for owner-managers. The best mix depends on your income and CPP goals. RN Canada's salary-vs-dividend calculator compares both routes for Alberta owners.
As of 2026, Alberta industrial emitters fall under the provincial TIER (Technology Innovation and Emissions Reduction) system rather than a consumer carbon tax. Most small businesses are not directly billed a carbon levy, though fuel costs may embed pricing. Rules evolve, so confirm current status. RN Canada advises Alberta businesses on carbon-cost impacts to cash flow.
As of 2026, Alberta's general minimum wage has been a long-standing $15.00 per hour, with debate over closing the gap to other provinces. Always confirm the current rate before processing payroll, as adjustments can occur. RN Canada keeps Alberta payroll clients compliant with the current minimum wage and overtime rules.
Tax follows where business is carried on, not just where you incorporate. As of 2026, a BC resident operating a BC business generally pays BC corporate tax even with an Alberta incorporation. Incorporating in Alberta alone does not avoid BC PST or EHT. RN Canada, with offices in both provinces, advises on proper jurisdiction and registration.
The "Alberta Advantage" refers to Alberta's low-tax environment: as of 2026, no PST, no provincial payroll or health tax, a 2% small-business corporate rate, and a new 8% bottom personal bracket. Combined, these make Alberta one of Canada's most competitive places to run a company. RN Canada helps founders structure to maximize this advantage.