Best Payroll Services in Mississauga, ON
24 companies listed · all 24 in Mississauga · 10 open weekends · 23 rated 4.5+
Data verified October 18, 2026
Noor Accounting & Tax Services
Source Accounting Professional Corporation, CPA
Ocampo's Accounting Services
A & L Accounting Services
Tax Metrons
The 24 companies listed for Mississauga, ON handle pay runs, source deductions and timekeeping for employers. Details about services and software come from each company's own website; ratings and quotes come from public reviews.

Area overview: Mississauga, ON
All 24 companies we list here are in Mississauga itself. We have 37 companies in Mississauga on file; this page shows the highest-rated 24. The companies on this page are rated from 4.0 to 5.0 across 1,307 reviews; 9 have 50 or more reviews and 23 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "knowledge", "communication" and "efficient". 10 are open on Saturdays and 4 on Sundays. The services the companies on this page list most often on their websites are payroll services (7), bookkeeping services (5), tax services (5), accounting services (4) and bookkeeping (3). Domain records put 12 websites of the companies on this page at ten or more years old; the oldest dates from 2007. 1 offers payment plans; 7 offer a free initial consultation and 1 lists coupons or special offers. We have a website on file for all 24 of the companies on this page; all 24 publish a contact page; 23 list a public email and 3 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book a consultation.
Can I arrange a consultation online with payroll companies listed for Mississauga?
3 of the 24 companies accept booking requests on their websites. A company without that option prefers a call. Know your headcount, your pay frequency and which provinces your staff work in, since those decide both the price and whether the provider can help at all.