Payroll Services Mississauga: Accurate Pay, Deductions and Filings
Bestax runs your payroll from Mississauga, covering pay calculations, source deductions, remittances, and year-end slips.
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- 10+YEARSof experience
- 1,000+ Businesseslaunched with Bestax
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Trusted by businesses across Canada to stay compliant, organized and financially confident.
What Our Payroll Processing Services in Canada Include
You hand over the hours, and we handle everything after that. Each task below follows a documented checklist on every pay run.
Pay Runs on Your Schedule
We process weekly, biweekly, semimonthly, or monthly payroll based on your pay cycle. We calculate salaries, hourly wages, overtime, bonuses, and vacation pay each run. You approve the totals before anything is paid.
Source Deductions and Remittances
We calculate CPP, EI, and income tax on every payment. Remittances are prepared and tracked against your CRA remitter schedule. We update deduction rates each year from official CRA tables.
Direct Deposit and Pay Stubs
We pay your employees by direct deposit on the agreed date. Each person receives a pay stub showing earnings, deductions, and year-to-date totals. You receive a payroll register summarizing the full run.
T4 and Year-End Filings
We prepare and file T4 and T4A slips at year-end. We reconcile every slip against the year's payroll register before filing. Your employees receive their copies on time for personal tax season.
New Hires, Departures and ROEs
We set up new employees with the correct tax forms and profiles. When someone leaves, we prepare a Record of Employment. We also calculate and document final pay, including vacation owed.
WSIB and Ontario Employer Support
We track WSIB premiums and employer health tax where they apply. Vacation and public holiday pay follow Ontario employment standards. Your payroll stays aligned with both CRA and provincial rules.
Payroll Deadlines We Manage Against Official Rules
Payroll penalties usually come from missed dates, not bad math. We schedule every client against the official requirements below.
| Obligation | Official Requirement | How Bestax Handles It |
|---|---|---|
| Source deductions | Deduct and remit CPP, EI, and tax, per CRA payroll rules | Remittances are calculated each run and tracked to your remitter schedule |
| T4 slips | File slips and summary by the last day of February | Slips are reconciled and filed ahead of the deadline |
| Records of employment | Issue an ROE when earnings are interrupted | ROEs are prepared as part of every departure checklist |
| Vacation and holiday pay | Follow the Ontario Employment Standards Act | Entitlements are built into each employee profile |
| Payroll records | Keep records for six years, per CRA record-keeping rules | Registers and stubs are stored in your secure cloud file |
How We Run Your Payroll
Setup call.
You share your team size, pay cycle, and current payroll state. We flag anything that needs fixing first.
Written scope and fee.
The service, schedule, and monthly fee are confirmed in writing. Nothing starts until you approve.
Employee onboarding.
We build each employee profile with tax forms, banking details, and entitlements. We import and verify existing payroll history.
Each pay run.
You send hours and changes through our secure portal. We calculate, you approve, and we send payments on schedule.
Remittances and filings.
We remit deductions to the CRA on your schedule. We reconcile and file year-end slips for you.
Ongoing review.
A senior reviews each run before approval reaches you. We apply rate changes and rule updates as they take effect.
Payroll Services for Small Business Owners
Hiring your first employee triggers CRA registration, deductions, and reporting all at once.
Our payroll services for small businesses are scoped to your headcount. You pay for the runs your team actually generates, confirmed in writing. Payroll connects directly to our bookkeeping service, so wage costs land correctly in your books. Your small business tax filings then draw on payroll records we already verified.
Payroll Outsourcing Across Canada
Payroll outsourcing replaces software subscriptions, training, and a dedicated staff member with one fixed fee.
Our payroll services support Canada-based businesses in every province. You send hours through the secure portal and approve runs from anywhere. Cloud payroll records mean your team in Toronto, Calgary, or Vancouver gets paid the same way. Meetings happen online or at our Mississauga office, whichever works for you.
A Payroll Company in Mississauga That Connects to Your Books
- Every run is reviewed before payment.
- A preparer calculates the run and a senior checks it.
- You approve totals that have already passed two reviews.
Payroll, books, and taxes stay in sync. The same firm manages your bookkeeping, GST/HST filings, and T2 corporate return. Wage expenses match across every filing.
Deadlines are tracked for you. Remittance and filing dates sit in our compliance calendar. You never chase a due date again.
Fees are fixed in writing. We agree on your per-run or monthly fee before we start. Headcount changes are repriced in writing, never by surprise.
Want to know more? Read our guides on how payroll taxes are calculated, how to prepare a T4 slip, and the best payroll software in Canada.
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Frequently Asked Questions About Bestax
We handle pay runs, source deductions, remittances, direct deposit, T4s and ROEs. WSIB tracking and Ontario employment standards support are included where they apply. One team in our Mississauga office handles everything.
Yes. We process payroll for teams in every province through our secure portal. We apply provincial rules based on each employee's location.
Yes. We calculate deductions each run and remit on your CRA schedule. Filing dates sit in our compliance calendar so nothing is missed.
Yes. We import your employee profiles and payroll history, then verify the numbers. Your first run with us reconciles against your last run with them.
Fees depend on headcount, pay frequency, and provinces involved. You receive a fixed written fee before we process anything.
Yes. We reconcile and file T4 and T4A slips by the February deadline. We also prepare ROEs whenever an employee's earnings are interrupted.
Yes. Payroll entries flow directly into books we maintain and verify. Your tax filings then use payroll data that already matches your records.
Book a consultation online, call +1 416 991 0900, or email info@bestax.ca. We review your team, confirm the scope, and send a written fee.