A CRA audit needs a complete answer even when records are collected remotely
Thunder Bay taxpayers may receive a CRA audit request about a contractor business, GST/HST, payroll, property, personal banking, or a deduction on a return. The documents may be stored in bank accounts, invoices, statements, receipts, email, online payment systems, property files, and older bookkeeping platforms. CRA may see a reported amount or a deposit without seeing the transaction and business facts that explain it.
The audit notice normally identifies the years under review, account, records requested, CRA contact, and deadline. It may be testing income, expenses, GST/HST, payroll, deposits, property use, or a personal claim. A useful response should address the stated question and show how the reported figures were calculated. The process can be managed remotely, but the evidence still needs to be organized and easy to test.
Tax Help Canada helps Thunder Bay residents, contractors, business owners, property owners, and families manage CRA audit files. We review scope, organize evidence, prepare reconciliations and explanations, communicate with CRA, and help assess proposals or reassessments before deadlines create additional pressure.
Identify the issue before collecting documents
CRA may request statements, invoices, receipts, contracts, GST/HST returns, payroll reports, property documents, or a written explanation. A deposit review may test income. A question about payments to workers can concern payroll deductions or contractor classification. A property request may concern use, repairs, or a capital improvement.
For a contractor, records can include contracts, invoices, client payments, tools, vehicles, equipment, expenses, and GST/HST. A small business may have sales reports, customer deposits, supplier costs, payroll, refunds, and tax collected. This initial review identifies what needs to be collected from banks, suppliers, clients, former advisers, employers, or online systems before the response deadline.
Reconcile income, deposits, and GST/HST
CRA may compare return income with invoices, deposits, payment reports, GST/HST filings, and third-party information. A deposit is not automatically income. It can be sales revenue, tax collected, a transfer, loan proceeds, reimbursement, refund, or money received for another person. Significant amounts need a credible source.
We prepare schedules linking sales to invoices or payment reports and transfers to matching account movements. Loans, reimbursements, refunds, merchant fees, and other non-income amounts need supporting records. This helps explain why gross sales, bank deposits, and GST/HST may not match line by line.
Expenses need the same care. Vehicles, equipment, home office, supplies, travel, repairs, and payments to workers need proof and an income-earning purpose. Where personal use exists, a reasonable allocation should be documented.
Review connected accounts before replying to CRA
An audit may begin with a personal return but reach business banking, GST/HST, payroll, corporate records, property activity, and other personal reporting. A contractor’s sales should fit deposits and GST/HST. An incorporated owner may have payroll, shareholder transactions, expenses, and personal income. Reviewing all related accounts before detailed submissions are made reduces inconsistent explanations and helps identify potential tax, interest, penalties, payment, and collections exposure.
Reconstruct incomplete files from credible sources
Older records can be incomplete after lost receipts, a bank change, unavailable suppliers, a closed online account, or a 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 objective is the best accurate evidence, not an unsupported estimate.
The reconstruction should show the method. Sales can be tied to invoices and deposits, expenses to statements and vendor documents, and property activity to supporting records. This gives CRA a practical way to test the explanation.
Keep communication and timing under control
CRA may follow up by phone, letter, email, meeting, or secure upload. We help prepare written submissions identifying the audit question, facts, calculation, and evidence, while keeping a clear log of requests and responses. If historic statements, duplicate invoices, payroll reports, or other records are still being collected, that should be raised before the deadline. In appropriate circumstances, CRA can be asked for more time.
Give CRA a transparent plan for any outstanding records
When records are still being collected, the response should identify the source, expected information, and next step. That helps keep the audit moving while preventing a temporary documentation gap from being mistaken for an unsupported tax position.
Review a proposal before reassessment
CRA may accept the reporting, request final information, send a proposal, or issue a reassessment. A proposal can expose an overlooked document or incorrect assumption while there is still time to respond. Once reassessed, objection deadlines, interest, penalties, payment arrangements, and collections concerns can follow.
Get a clear audit plan
If CRA has contacted you about a Thunder Bay audit, a confidential review can make the next step manageable. We will review the years and accounts, CRA’s questions, available evidence, and the business, property, or personal facts requiring explanation. From there, you can respond with an organized plan grounded in evidence.




