Durham Region taxpayers need a focused response when CRA opens an audit
A CRA audit may affect a Durham Region taxpayer’s personal return, business, corporation, rental property, GST/HST, payroll account, or several related tax years. The first letter may ask for a narrow group of documents, but CRA can compare the response with other accounts, bank activity, third-party slips, property data, and previous returns. The key is to respond on time while making sure the records and explanations actually support the reported tax position.
Tax Help Canada helps Durham Region taxpayers organize and respond to CRA audit requests. We review the audit years, relevant accounts, document requests, deadlines, correspondence, filed returns, and possible exposure. We help sort records, reconcile important amounts, prepare schedules and explanations, and communicate with CRA where authorized. If the audit has already led to a proposal or reassessment, we review CRA’s reasoning and calculations before the taxpayer decides whether further records, an objection, taxpayer relief, or payment planning should be pursued.
Start by identifying the audit scope
CRA audit letters usually name the taxpayer or business, tax years or periods, account under review, documents required, an auditor contact, and a deadline. A request for invoices may concern a deduction, sales reporting, GST/HST credits, rental costs, or corporate transactions. A request for banking can relate to deposits, business income, shareholder payments, or amounts that CRA believes need explanation. The response should be built around the actual request, not around a general concern about the audit.
CRA selection can happen after third-party reporting, a deduction that requires proof, a difference between HST and income tax figures, property data, or transactions that are not clear from the return. Being selected does not prove that the taxpayer made an error. It means CRA needs evidence. We examine the letter beside filed returns, books, and CRA history so the response is focused and the taxpayer understands whether other accounts may also be affected.
Common CRA audit issues include:
Contractor, professional, business, vehicle, home office, travel, meals, equipment, and expense claim reviews
Corporate income, shareholder loans, benefits, bonuses, dividends, management fees, and personal costs paid by a corporation
Rental income, repairs, capital improvements, principal residence claims, and property sale reporting
GST/HST collected, input tax credits, taxable sales, registration, and revenue reconciliation
Payroll source deductions, T4 filings, worker classification, and payments to employees or contractors
Foreign income, foreign property, T1135 reporting, lifestyle questions, net-worth calculations, and possible penalties
The records should prove how the return was prepared
An audit response is strongest when CRA can follow the records to the amounts on the return. A business file may need to connect contracts, invoices, deposits, expenses, HST, and worker payments. A corporation may need to reconcile books, bank activity, shareholder loans, payroll, HST, and the shareholder’s personal reporting. A property review can require evidence of purchase, ownership, use, rental activity, costs, improvements, and sale. The objective is not to send everything available but to submit a clear package that answers the audit issue.
We can review bank and credit-card statements, invoices, contracts, supplier statements, accounting reports, CRA slips, ledgers, corporate records, shareholder loan schedules, HST returns, payroll reports, rental agreements, and property documents. Records are organized by year and issue, and the relevant figures are reconciled to the tax filings. If an older receipt or bookkeeping record is unavailable, credible alternate evidence may help reconstruct the position. Any reconstruction has to be factual and consistent with other CRA accounts.
Business and corporate audits can involve personal reporting
Durham Region contractors, consultants, professionals, and business owners may need to support sales, vehicle and home-office claims, tools, equipment, travel, meals, and worker payments. CRA may compare invoices to deposits and compare income tax reporting with HST and payroll filings. Business expenses need a connection to earning income, and costs with personal use need a reasonable allocation. Clear schedules are useful because they give CRA the entire business context instead of isolated transactions.
For an owner-managed corporation, CRA can review shareholder loans, benefits, dividends, bonuses, management fees, company vehicles, related-party payments, and personal expenses paid by the company. It can compare corporate books and banking with the shareholder’s personal returns, HST, payroll, and third-party data. We arrange the activity by reporting period to decide whether a difference is a bookkeeping matter, a supportable business expense, or a potential adjustment that requires further attention.
Property, GST/HST, and payroll require distinct evidence
Rental and property audits can involve income, mortgage interest, repairs, improvements, ownership, personal use, principal residence claims, and sales. The supporting records may determine whether a cost is a current expense or an improvement. GST/HST audits may focus on taxable sales, tax collected, input tax credits, registration, invoices, and revenue reconciliation. Payroll reviews can include source deductions, T4s, worker status, and remuneration.
The accounts have separate rules but the records can be compared by CRA. We organize support by account and period so legitimate explanations are clear before an audit adjustment is finalized.
Review a proposal or reassessment before accepting it
CRA may issue a proposal letter before finalizing an audit adjustment or send a Notice of Reassessment afterward. It may include additional income, denied deductions, GST/HST or payroll amounts, interest, and penalties. The taxpayer should understand CRA’s calculations, evidence, factual assumptions, and deadline for additional information or a Notice of Objection before agreeing.
We review the result line by line. The proper response may be further evidence, a factual correction, a Notice of Objection, taxpayer relief where appropriate, or payment planning once the correct balance is known. The goal is a resolution based on actual facts rather than an estimate created by missing records or an unclear response.
Why Durham Region taxpayers choose Tax Help Canada
CRA audit work requires organized evidence, careful deadlines, and a practical understanding of how personal, business, corporate, GST/HST, payroll, and property accounts connect. Tax Help Canada focuses on CRA tax resolution work, including audits, reassessments, objections, unfiled returns, voluntary disclosures, GST/HST, payroll, taxpayer relief, collections, corporate tax, rental tax issues, and foreign reporting.
If you are in Durham Region and CRA has requested documents, opened an audit, proposed an adjustment, or issued a reassessment, a confidential review can help you understand the scope and prepare the next response properly.