Sales tax in Alberta
Alberta charges GST only — 5%, no provincial sales tax. What that means for pricing, purchases and selling into other provinces.
The simplest province
Alberta levies no provincial sales tax: 5% GST is the whole story at the till. The same is true of Yukon, Northwest Territories and Nunavut.
The catch: selling outward
Simplicity ends at the border. Ship to BC and the sale needs BC treatment; to Ontario, 13% HST. Alberta businesses are the ones most often surprised by place-of-supply rules, precisely because home is so easy.
In SeroBooks
Local sales compute at 5%; destination sales compute at the destination — automatically, per line.
The simplest tax province to sell in
Alberta charges no provincial sales tax, so a sale to an Alberta customer carries the federal layer alone. For an Alberta business selling locally, sales tax is close to the simplest arrangement in the country — one rate, one payable account, one figure on the return.
The simplicity ends at the border. An Alberta business shipping to customers in other provinces charges by place of supply, which means dealing with rates it never encounters at home.
What still needs care
Registration thresholds, input tax credits and filing cadence apply exactly as they do everywhere else, and businesses that ship interprovincially carry the full complexity of the destination rules. Alberta simplicity is a local condition, not a national one.
Marketplace sellers based in Alberta feel this immediately, because their customers are everywhere.
How SeroBooks applies this
Tax is decided per line, not per invoice. Each line's treatment comes from the product's tax category and the place of supply, so a GST-only item and a GST-plus-provincial item sit on the same sale without anyone thinking about it. Combined rates split into their federal and provincial halves in the ledger — one payable account per tax actually levied — which is what lets a return be filed from the books rather than rebuilt in a spreadsheet.
The Tax report then reads that same ledger for any period: taxable sales by rate with the base for each, zero-rated sales counted rather than dropped, credit notes netted, and a self-check against the sales ledger that says so out loud when the two disagree. Input tax credits accrue from purchase documents as they are entered.