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Tax in Mississauga, Canada
Tax providers in Mississauga. We track 44 of them — one of the more active local markets we track. Each entry links through to the firm's own site; nothing here is sponsored.
Preparing and filing business and personal tax returns, plus planning to reduce the legal liability. Typical deliverables: corporate income tax return; personal / self-assessment return; VAT/GST registration + returns; tax planning memo. USD 200–600 for a straightforward personal return; USD 750–3,000+ for a company return with planning.
Shortlist two or three tax firms below and ask each for a fixed quote.
Choosing a tax firm in Mississauga
How to choose: (1) match the firm to your size and stage — a landlord and a 40-person company need different people; (2) confirm the qualification for regulated work (CPA, ACA / ICAEW, ACCA, CA (CA ANZ, CPA Canada, SAICA), CIMA, EA (US Enrolled Agent), Steuerberater, Expert-comptable); (3) ask for a fixed fee in writing; (4) check they use software you can log into; (5) talk to one existing client in your sector.
As one of the larger markets in Canada for accounting, Mississauga firms range from sole practitioners handling personal returns to multi-partner offices running statutory audits and outsourced finance functions. If you are early-stage, a smaller local firm is usually faster and cheaper; above the audit threshold you will want a firm with a registered auditor.
Tax rules in Canada
In Canada, the recognised designation is CPA (unified across provinces). Filing and oversight: Provincial CPA bodies; CRA for filing. Private company audits usually driven by shareholders' agreements or lenders. Personal returns generally due 30 April; self-employed 15 June (balance still due 30 April).
FAQ
When is the filing deadline?
It depends on the country and entity type — see the country notes below. An accountant will confirm your specific dates and can usually file an extension.
Can an accountant reduce my tax bill?
Legally, yes — through allowances, timing, entity structure, pension contributions, and reliefs like R&D. They cannot and should not hide income.
This directory is compiled from public company data and each firm's own website. Listing is not endorsement. Verify a firm's registration and current fees directly before engaging.