Tax return estimatorSZ Accounting Services · 2025
Refund$0
How it works Like the software accountants use, made simple
  1. About you and Family. Province, age, marital status and children.
  2. Slips. Pick each slip you received on the left and copy the boxes exactly as printed. Add a copy for every employer, bank or school.
  3. Other income, deductions and credits. Only what applies. Items from your slips are carried over for you.
  4. Review, then Summary. Review flags anything to check. The refund at the top updates as you type.

Your entries are saved in this browser only and are never sent to us. Questions? Book a free 10-minute call or call +1 (905) 866-8865.

ExampleSample return loaded: an Ontario employee with one T4, a T5, an RRSP receipt, a spouse and two children. Press “Start over” to enter your own.

Estimate only, not tax advice. Uses 2025 and 2026 rates and amounts published by the Canada Revenue Agency, Revenu Québec and provincial budgets. Not included: alternative minimum tax, the Quebec deduction for workers, other province-only refundable credits, and carry-forwards beyond the amounts you enter. The Ontario Trillium Benefit is estimated for people under 65. For a return prepared and filed by a professional, book a consultation with SZ Accounting Services.