Notice to reader or review engagement

Your bank, an investor, or a grant program is asking you for financial statements, and here’s the dilemma: there are three levels of assurance in Canada, the notice to reader (now known as the compilation engagement), the review engagement, and the audit. For the vast majority of small and medium-sized businesses and incorporated companies, the choice comes down to the first two.

The stakes run into the thousands of dollars. A review engagement costs several times the price of a compilation, because the CPA must perform substantive procedures and issue a conclusion. Paying for an audit that no one requires means leaving several thousand dollars on the table every year; submitting a simple notice to reader to a lender who wants assurance means delaying or losing your financing.

Here, we explain what each engagement actually covers, how much it will cost in 2026, who can sign off on it, and, most importantly, how to determine which one your clients expect before committing a single dollar.

The “Notice to Reader” has been officially known as a compilation engagement since the NCSC 4200 standard took effect: the accountant formats the figures you provide and produces a statement that clearly states in writing that no assurance is provided. The accountant is not required to verify your data or maintain independence from your business, which explains its low cost, the lowest of the three engagement levels in 2026.

This is the standard level required to file the federal T2 return and the CO-17 in Quebec: neither the CRA nor Revenu Québec requires audited financial statements. The cutoff is just as clear: as soon as a third party wants to rely on your financials to make a loan or an investment, a compiled financial statement isn’t enough to reassure them.

• Strengths: Fast (often less than two weeks), cost-effective, and sufficient for corporate tax purposes and internal use.
• Limitations: No insurance, low credibility with banks and investors, and no independent review of your financials.
• Who is this for: A private company with no significant debt, whose financial statements are used by management, closely held shareholders, and for tax purposes.
• Keep an eye on: If your financing increases, your lender may require a review; verify their threshold before renewing your agreement.

The review engagement, governed by NCME Standard 2400, provides limited assurance: an independent CPA performs inquiries and analytical procedures to conclude that there is no reason to believe that your financial statements do not present a true and fair view. This is not an audit, but it is a genuine professional review, reserved for CPAs authorized to perform attestation engagements.

Expect a budget several times higher than that of a compilation in 2026, depending on the size of the file and the quality of your bookkeeping, and a turnaround time of 3 to 6 weeks. This is the level most lenders and investors expect from a growing SME, and it’s what allows a federal NPO to substitute a review for an audit when its annual revenue is between $50,000 and $250,000.

• Strengths: Credibility recognized by banks and investors; mandatory independence of the CPA; good value for money compared to an audit.
• Limitations: Several thousand dollars more than a simple compilation, this requires well-maintained accounting records and the cooperation of your team.
• Who is this for: SMEs that are financing their growth, preparing for a sale, or need to reassure external partners without being legally required to undergo an audit.

The right question isn’t “which is better?” but “who will read your financial statements?” Without a demanding external reader, the notice to reader does the job for a fraction of the cost. As soon as a lender, investor, or law requires assurance, the review engagement becomes the standard. And paying for a full audit that no one requires remains the worst of both worlds.

• Choose the "Notice to Reader" option if Your financial statements are used internally, for T2 and CO-17 filings, and for small loans: you save several thousand dollars a year.
• Choose the review engagement if Your bank requires this if you’re seeking financing or investors, or if your federally registered NPO is soliciting donations and has annual revenue between $50,000 and $250,000.
• Take the audit exam only if If a law, grant, or contract expressly requires it: comprehensive insurance costs significantly more than basic insurance.

Before signing a contract, determine the overall budget with the Bankeo Fee Barometer : Median of approximately $3,000 per year for an accountant, ranging from $500 to $6,000 depending on the sector, based on 2024-2026 data from 1,248 real-world cases. We’ll then match you, for free, with a vetted accountant who can provide the level of service your clients expect, and we’ll stay by your side every step of the way.

Will my bank accept a notice to reader?

Often, yes, for a line of credit or a small loan. However, each lender sets its own threshold: above a certain commitment level, review engagement becomes the standard, and sometimes even an audit is required. Before paying anything, ask your account manager in writing what level of assurance is required for your application in 2026.

Who can sign a review engagement in Canada?

A CPA authorized to perform attestation engagements, which requires a public accounting license in most provinces, including Quebec and Ontario. The engagement follows NCME Standard 2400 and requires the professional to be independent. The notice to reader, on the other hand, can be prepared by an accountant, in practice, very often a CPA as well.

How much does a review engagement cost compared to a notice to reader in 2026?

Compilation is the least expensive of the services; a review costs several times more, because the CPA conducts procedures and issues an opinion. The exact bill depends on the size of the file and the quality of the bookkeeping. To estimate the overall accounting budget, the Bankeo Fee Barometer reports a median of about $3,000 per year, ranging from $500 to $6,000 depending on the sector.

Will the “notice to reader” still exist in 2026?

The term is still commonly used, but the standard has changed: since 2021, NCSC 4200 governs compilation engagements, and the report is now called the “Communication Regarding the Compilation Engagement.” The principle remains the same: no assurance is provided. If your accountant still refers to a “notice to reader,” it is exactly the same engagement.

Is a notice to the reader sufficient for my T2 or CO-17 return?

Yes. Neither the CRA nor Revenu Québec requires reviewed or audited financial statements to file the federal T2 return or the Quebec CO-17 form: the figures are reported in the General Index of Financial Information. Compilation therefore remains the most cost-effective option when your only need is for tax purposes.