Ontario users can calculate HST using hstcalculator.onl , as it breakdowns the total amount into federal tax, Provincial Tax & Total HST.

Tara Rebecca, an Ontario-based HST specialist and Tax Guide Writer developed a HST Calculation Website to Break down HST/GST calculation processes into simple, step-by-step guides.

I’m Tara Rebecca, an Ontario-based HST specialist. I help Canadians, especially in Ontario, easily calculate HST, GST, and sales taxes with clear, simple guidance.