A CRA audit needs a complete record trail
Port Colborne taxpayers may receive a CRA audit request involving trade or contractor income, an industrial, marine, hospitality, retail, or seasonal business, rental or waterfront property, GST/HST, payroll, personal banking, or a tax claim. The relevant records can sit in several places: invoices, payment terminals, bank accounts, receipts, property files, email, booking systems, and old accounting software. CRA may see a deposit or a figure on a return without seeing the transaction that explains it.
An audit letter usually identifies the years under review, account, requested information, CRA contact, and response deadline. It may test income, expenses, GST/HST, payroll, property use, rental activity, or deposits. The best response is built around the actual questions. A large upload of documents without schedules or context can leave an auditor to draw conclusions from an incomplete picture.
Tax Help Canada helps Port Colborne residents, contractors, business owners, landlords, property owners, and families manage CRA audit files. We review the scope, organize evidence, prepare reconciliations and written explanations, communicate with CRA, and help assess a proposal or reassessment before deadlines create further pressure.
Understand what CRA is testing first
CRA may ask for statements, invoices, receipts, contracts, GST/HST returns, payroll reports, property documents, or a written explanation. A deposit review may be testing business income. A property request may concern rent, personal use, repairs, or an improvement. A request about payments to workers may concern payroll deductions or contractor classification.
For a contractor, records often include contracts, invoices, client payments, vehicles, equipment, tools, expenses, and GST/HST. A local or seasonal business may have sales reports, merchant deposits, cash records, refunds, staff costs, supplies, payroll, and tax collected. Rental property records can include leases, deposits, financing, taxes, insurance, repairs, and personal-use periods. Starting with the issue identifies missing documents early enough to request them from banks, suppliers, clients, property managers, former bookkeepers, or service providers.
Reconcile sales, deposits, and GST/HST
CRA may compare the income reported on a return with invoices, payment reports, bank deposits, GST/HST filings, and third-party information. A deposit is not necessarily income. It may be sales revenue, rent, tax collected, a transfer between accounts, loan proceeds, a reimbursement, a refund, or money received for someone else. Material amounts need a credible source.
We prepare schedules linking sales to invoices, point-of-sale reports, or customer payments, rent to leases and deposits, and transfers to matching account movements. Loans, refunds, reimbursements, merchant fees, and other non-income amounts should be supported by records. This explains why gross sales, bank deposits, and GST/HST may not match line by line and reduces the risk that a non-income deposit is treated as unreported revenue.
Expenses must be addressed with the same care. Equipment, tools, vehicles, home office, supplies, travel, repairs, property costs, and contractor payments need support and an income-earning purpose. When there is personal use, the allocation should be reasonable and documented.
Property and rental activity need a factual explanation
CRA may ask when property was rented, how income was received, whether it was personally used, what costs were claimed, and whether work was a repair or a capital improvement. A rental property that is used in different ways throughout the year should have a straightforward timeline.
We organize leases, booking or tenant records, deposits, property tax, insurance, financing, invoices, contractor descriptions, and personal-use evidence. Shared expenses should be reasonably allocated. Work on a property should be explained through what was done, because CRA may treat an enduring improvement differently from a current repair.
Consider the links across tax accounts
An audit may begin with a personal return but reach GST/HST, payroll, business banking, corporate records, rental activity, and other reporting. A sole proprietor’s sales should fit the GST/HST returns and deposits. An incorporated owner can have payroll, shareholder transactions, business expenses, and personal income. A connected review reduces inconsistent explanations and helps identify potential tax, interest, penalties, payment, and collections exposure.
Reconstruct missing records from reliable sources
Older files may be incomplete after a bank change, lost receipt, unavailable supplier, closed business account, or former bookkeeper. Bank and card statements, suppliers, clients, contracts, email, property records, accounting backups, prior returns, and CRA information can support a factual reconstruction. The aim is to create the best accurate file available, not an unsupported estimate.
The method should be visible. Sales can be tied to invoices and deposits; expenses to statements and vendor documents; rent to leases and banking history. That lets CRA follow the logic of the response and test it against the available evidence.
Keep communication and timing under control
CRA may follow up by phone, letter, email, meeting, or secure upload. We help prepare written submissions that identify the audit question, facts, calculation, and support, while keeping a clear log of every request and response. If essential historic statements, duplicate invoices, payroll reports, or property records are still being collected, the issue should be raised before the deadline. In appropriate circumstances, CRA can be asked for more time with a clear explanation.
Review a proposal before reassessment
CRA may accept the reporting, request final information, send a proposal, or issue a reassessment. A proposal can reveal an overlooked document or incorrect assumption that can still be addressed. If CRA reassesses, objection deadlines, interest, penalties, payment arrangements, and collections concerns can follow.
Get a clear audit plan
If CRA has contacted you about a Port Colborne audit, a confidential review can make the next step manageable. We will review the years and accounts, CRA’s questions, available records, and the business, property, rental, or personal facts requiring explanation. From there, you can respond with an organized plan grounded in evidence.