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Case Study

Protecting a Restaurant from a CRA Payroll Audit

How we reduced a CRA payroll reassessment from $85,000+ to a manageable amount through audit representation, data reconstruction, and a system overhaul.

By SG Advisory Team3 min readUpdated for the 2026 tax year

The client

A bustling downtown Toronto full-service restaurant employing 35 staff members, including servers, bartenders, and kitchen teams, with annual revenues of approximately $2.5M.

The challenge

For years, the owner followed a common but high-risk industry practice: at the end of every shift, credit-card tips were tallied, cashed out from the till, and handed directly to staff. Because the cash was handed over physically, the owner believed these were "direct tips" that did not require payroll processing.

The CRA disagreed. During a routine payroll audit covering two fiscal years, the auditor determined that because the employer "controlled" the tips (by collecting them via the POS and then distributing them), they were controlled tips-subject to CPP and EI withholdings.

The auditor’s initial proposed reassessment was staggering:

ComponentCalculation BasisAmount
Unremitted CPPEmployer + Employee portions~$48,000
Unremitted EIEmployer (1.4x) + Employee portions~$22,000
Gross Negligence Penalty50% of the tax owing~$15,000
Total Proposed LiabilityBefore interest & arrears~$85,000+
Controlled vs. DirectIf the employer touches the money or dictates the split, it’s "controlled" and must go through payroll.

The solution

The owner was facing a liquidity crisis that could have shuttered the restaurant. We took the following steps:

  1. 01Direct Representation: We immediately took over all communications with the CRA, ensuring the owner could focus on operations while we managed the audit.
  2. 02POS Data Reconstruction: We performed a line-by-line analysis of the POS records. We discovered the auditor had incorrectly included statutory holiday pay and "auto-grats" for large parties (which were already taxed) in the tip pool, leading to a "double-taxation" error.
  3. 03The "Gross Negligence" Defense: We argued that the owner had followed industry norms and had not acted with "intent to deceive." We provided evidence of the cash-out logs, proving the money *was* paid to employees, just not through the correct channel.
  4. 04Taxpayer Relief: We filed for an interest reduction based on the length of the audit and the financial hardship it caused the business.
  5. 05System Implementation: We moved the restaurant to a modern payroll platform that automatically calculates the tax on tips and remits it to the CRA, protecting them from future audits.

The result

By challenging the auditor’s base data and the penalties, we achieved a significant reduction in the final bill.

MetricInitial Audit ProposalFinal Negotiated Assessment
Total Assessment~$85,000+~$48,000
Gross Negligence Penalty$15,000$0
Total Savings-~$37,000

2026 Payroll Statutory Rates (Ontario)

ItemEmployee RateEmployer Rate
CPP (Tier 1)5.95%5.95%
CPP2 (Tier 2)4.00%4.00%
EI1.58%2.21% (1.4x)

The restaurant now operates with full compliance, giving the owner peace of mind and protecting the business’s valuation for a future sale.


A payroll audit can be a business-ending event if not managed correctly. If you are cashing out tips or using "contractors" where you should have employees, let’s fix it before the CRA finds it.

The content above is for general informational and educational purposes only and does not constitute professional accounting, tax, legal, or financial advice. Tax rules change and outcomes depend on your specific situation - please consult us before acting on anything you read here.

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