Payroll Services London: Setting Up for New Employers

Hiring your first employee feels like progress, and it is. It also changes your obligations overnight. Payroll is no longer a spreadsheet exercise. It becomes a regulated process with strict timelines, statutory calculations, remittances, year end slips, record keeping, and privacy requirements. Miss a deadline in February and you might not feel the pain until July when a penalty notice arrives. Do things right from day one and payroll becomes routine, even boring, which is exactly what you want.

I have set up payroll for dozens of small businesses in London, from two‑person trades to growing tech firms leaping from contractors to employees. The patterns are clear. The trouble rarely lies in cutting the first paycheque, it shows up in how you register, what you track, and how you handle the edge cases that inevitably come up: a mid period hire, a bonus in December, an employee moving provinces, a late ROE. Below is a practical path through that first year, with the decisions that matter and the pitfalls worth avoiding.

The starting line: registration and structure

Before you can run a single payroll, you need a Business Number with the CRA and a registered payroll program account. Many sole proprietors already have a BN for GST/HST, but payroll is a separate program. Register early, ideally two weeks before your first payday. The CRA wants remittances tied to your account, not floating in limbo because a bank file had no matching registration.

Think about the company structure as well. If you are incorporated, payroll runs from the corporation, not you personally. That distinction drives which bank account funds payroll, how you account for employer costs like CPP and EI, and how dividends, if any, fit into compensation. A corporate tax accountant in London can help you decide how salary and dividends should mix for owner‑managers. The answer is rarely all one or the other across an entire year. Seasonality, RRSP contribution room, EI eligibility, and corporate income all play into it.

Another early choice is your pay frequency. Biweekly is popular because it matches many software defaults, reduces admin, and aligns with EI and CPP calculations. Weekly pay can help cash‑flow constrained employees but costs you more processing time and potentially higher payroll service fees. Semi monthly looks tidy for bookkeeping, yet it creates uneven workweeks for hourly staff and complicates overtime.

Payroll software and when to outsource

You can run payroll manually, but the math gets fragile once you add overtime averaging, statutory holidays, and benefits in kind. Modern payroll platforms handle the calculations, generate ROEs, and sync with your bookkeeping. After testing plenty in real businesses, I look for three things: robust tax table updates without intervention, clean journal entry exports into your accounting system, and simple off‑cycle runs for bonuses or corrections. Integrations with time tracking and HR files save time later, but those first three keep you compliant.

When the team crosses five or six employees, when you begin offering benefits, or when you bring on part timers with variable hours, outsourcing to a firm that provides payroll services in London can be a relief. The better firms pair software with human oversight. You still approve hours and pay, but a London ON accountant who understands local employment norms checks calculations, sets up new hires, prepares T4s, and nudges you when a deadline approaches. If you already work with an accountant in London Ontario for tax preparation, ask whether payroll is part of the package. Consolidating reduces handoffs and errors.

The Ontario layer: employment standards you must respect

Software does not absolve you from knowing the rules. The Employment Standards Act in Ontario sets minimums for vacation, public holidays, termination pay, and record keeping. Some examples that often trip up first time employers:

Vacation accrues on both regular pay and many forms of premium pay. If you pay vacation as you go, show it separately on the pay statement. If you accrue, track the liability and do not neglect it when cash gets tight. Public holidays have complex rules for eligibility, especially for part time staff. Many apps will calculate public holiday pay using the average earnings method, but you need accurate prior earnings and hours for the math to work. Overtime for non managerial employees over 44 hours in a week requires time and a half. Averaging agreements exist, but they require documentation and do not magically apply because you pay semi monthly. Wage deductions must be authorized. Uniform deposits, breakage, or till shortages are tightly regulated. Do not assume an employee handbook clause is enough.

When in doubt, check the ESA guide or speak with an accounting firm in London Ontario that handles payroll plus compliance. A half hour consult can prevent a costly Ministry claim later.

Setting expectations with employees

Clarity saves relationships. Put in writing the pay frequency, the method of recording time, when hours are due, and what happens if timesheets are late. Tell people whether you round time entries, how you handle travel time, and when overtime requires preapproval. If you provide benefits, explain the waiting period and whether premiums are employee paid, employer paid, or shared. The accounting service options London first argument over a short pay arises not because of the number, but because someone thought the rules were different.

Pay statements are an underrated trust builder. Detailed statements that show gross pay, each deduction, employer contributions like CPP and EI, year to date totals, and accrued vacation help employees self audit. They can spot a CPP max in the fall, understand a bonus tax rate, and see that the company is paying its share as well.

CPP, EI, and income tax withholding

Every payroll system in Canada must withhold CPP and EI from employees, contribute the employer portion, and withhold federal and provincial income tax. The rate tables change each January, sometimes mid year when thresholds adjust. If you are calculating outside of a recognized platform, bookmark the CRA Payroll Deductions Online Calculator and use it consistently.

One practical tip on CPP: mid year hires coming from another employer may have already contributed toward the CPP maximum. Employers cannot rely on an employee’s statement to adjust mid year unless you have robust evidence. Most software will keep calculating until the max is reached within your company payroll, which may cause over‑withholding. The employee can claim the overage on their personal tax return. It feels imperfect, but it avoids under remittance penalties.

Income tax withholding gets messy when you pay bonuses or commissions. The common approach is to tax a one‑time bonus using the CRA’s bonus method, which applies a calculated rate based on annualization. Employees sometimes view the resulting net as “overtaxed.” It is not. The year end T4 reconciles total income, and the personal tax return trues up. Communication helps here. A quick note on the bonus pay statement explaining the method avoids confusion.

Remittance schedules and penalties

After you register your payroll account, the CRA assigns a remitter type, usually regular for new employers. Regular remitters send deductions by the 15th of the following month. As your total source deductions grow, you may move to accelerated schedules like twice monthly or even threshold one, which requires remitting within three business days after crossing a set amount. Keep an eye on notices from the CRA, because a missed remittance deadline generates a penalty that climbs with lateness.

I have seen small businesses dinged because the payment reached the CRA bank lockbox on the 16th d

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