As a Calgary business scales, moving from operating alone to becoming an employer is an important milestone. However, hiring employees also introduces new responsibilities involving payroll deductions, recordkeeping, workers’ compensation, and government reporting.
Failing to properly manage payroll deductions or missing statutory filing deadlines can result in CRA penalties and interest. To help your growing business stay compliant, this guide explains the core payroll and employer obligations businesses should understand when hiring employees in Alberta.
Before making your first employee payment, you generally need to register for a payroll deductions program account with the Canada Revenue Agency (CRA). This account is linked to your 9-digit Business Number (BN) and generally uses the identifier RP0001.
For example, a corporation may have a corporate income tax program account ending in RC0001 and a GST/HST program account ending in RT0001, while its payroll deductions account would generally use RP0001.
Employers should also determine whether the people they hire are employees or self-employed contractors. The CRA assesses worker status based on the actual working relationship rather than simply the label used in a contract.
Relevant factors may include:
Simply labelling someone an independent contractor does not determine their legal or tax status. Misclassifying an employee can result in unpaid source deductions and other compliance issues. If the classification is unclear, businesses should seek professional advice before determining how payments should be reported.
Employers are responsible for calculating payroll deductions and sending the required amounts to the CRA. These deductions generally fall into three main categories:
CPP contribution rates, annual maximums, and applicable additional CPP contributions can change over time. Employers should use the CRA’s current payroll deduction tables or Payroll Deductions Online Calculator when processing payroll.
Payroll deductions must be sent to the CRA based on the employer’s assigned remitter type. The required payment schedule depends on factors such as the employer’s average monthly withholding amount, payroll account history, and compliance record.
New small employers may be eligible to remit payroll deductions quarterly if they meet the CRA’s requirements. This includes having a monthly withholding amount below $1,000 and maintaining a perfect compliance record. Existing employers may also qualify for quarterly remittances if they meet different requirements based on how long their payroll account has been open, their average monthly withholding amount, and their compliance record.
Other employers may be required to remit monthly or more frequently.
For regular monthly remitters, payroll deductions are generally due by the 15th day of the month after employees are paid. Businesses should confirm their assigned remitter type and payment deadlines through their CRA account.
Late remittances can result in penalties and interest, making accurate payroll processing and deadline tracking essential.
In addition to federal payroll obligations, Alberta employers may have responsibilities under the provincial workers’ compensation system.
Businesses operating in industries where workers’ compensation coverage is mandatory must generally open a WCB-Alberta account within 15 days of hiring their first worker.
WCB coverage can apply to more than just traditional full-time employees. Depending on the circumstances, workers may include:
Not every industry is automatically required to carry WCB coverage. Businesses operating in exempt industries may be eligible to apply for voluntary coverage.
WCB premiums are generally determined using the employer’s industry classification and assessable worker earnings. Employers must also report their payroll information accurately and maintain their account in good standing.
Failing to register when required or incorrectly reporting assessable earnings can result in additional costs, penalties, and other compliance consequences. Businesses should confirm their coverage requirements directly with WCB-Alberta based on their industry and workforce.
Payroll responsibilities continue beyond regular pay periods and source deduction remittances. Employers must also complete annual reporting requirements for employee compensation.
Employers generally must prepare a T4 Statement of Remuneration Paid for employees who received reportable employment income, taxable benefits, or other remuneration during the calendar year.
T4 slips provide employees with the information they need to complete their personal income tax returns.
The T4 Summary reconciles the total amounts reported on the individual T4 slips with the employer’s annual payroll deductions and remittances.
Employers must generally file their T4 information return with the CRA and provide copies of the T4 slips to employees by the last day of February following the calendar year. When the deadline falls on a weekend or CRA-recognized holiday, it generally moves to the next business day.
For example, the deadline for 2026 T4 slips is March 1, 2027, because February 28, 2027 falls on a Sunday.
Accurate payroll records throughout the year make this year-end reconciliation process significantly easier.
Managing payroll deductions, employee records, remittance deadlines, and annual reporting requirements can become increasingly complex as a business grows.
Working with an experienced bookkeeping team can help ensure payroll is processed accurately, employee deductions are calculated correctly, and CRA remittances are made on time. As staffing levels and labour costs increase, a Fractional CFO can also provide valuable support through cash flow forecasting, payroll cost analysis, and financial planning.
If your Calgary business is preparing to hire employees or expand its existing workforce, professional payroll and accounting support can help you build the right systems from the beginning.
Contact our Calgary CPA office to discuss how we can help your business manage its bookkeeping and broader financial compliance requirements.
Government of Canada: Open or manage a payroll account
Explains how businesses register for and manage a CRA payroll deductions account.
Government of Canada: What is a payroll deductions account?
Explains the Business Number structure and the RP payroll program account identifier.
Canada Revenue Agency: Employment status: Employee or self-employed
Explains the factors CRA considers when determining whether a worker is an employee or self-employed.
Government of Canada: Employers’ Guide – Payroll Deductions and Remittances (T4001) Provides comprehensive guidance on payroll deductions, employer contributions, and payroll administration.
Government of Canada: Employment Insurance premium rates and maximums
Explains employee EI premiums and the employer contribution multiple.
Government of Canada: When to remit payroll deductions and contributions
Explains CRA remitter types, quarterly and monthly remittance requirements, deadlines, and penalties.
Workers’ Compensation Board of Alberta: Worker coverage
Explains mandatory and voluntary WCB coverage, worker eligibility, and registration requirements.
Workers’ Compensation Board of Alberta: How premiums are set
Provides information about WCB premium assessment and rate-setting considerations.
Government of Canada: 2026 tax deadlines for Canadian businesses and self-employed individuals Confirms the general T4 filing deadline and the next-business-day rule when a deadline falls on a weekend or recognized holiday.
Author: Written by the Jensen CPA Editorial Team, reviewed & approved by Managing Partner Kevin Jensen.
Disclaimer: The information provided in this article is for general informational and educational purposes only and does not constitute professional accounting, tax, financial, investment, or legal advice. Reading this article does not create an accountant-client relationship with Jensen CPA. Canadian and Alberta tax laws are complex and subject to change. Always consult a qualified CPA or other appropriate professional regarding your specific business or financial situation. Read our full Terms of Use.
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