Bookkeeping

Year-End Bookkeeping Checklist for Canadian Small Businesses

By MaxRefund Business·May 21, 2026·6 min read

Year-end bookkeeping is not just an administrative task — it's the foundation of an accurate tax return, a clean CRA audit trail, and a clear financial picture for the year ahead. Businesses with clean, organized books consistently pay less in accounting fees, catch tax-saving opportunities before the deadline, and avoid stressful surprises from the CRA. This checklist walks you through every major task, month by month, leading up to and through your fiscal year-end.

Why Year-End Bookkeeping Matters

Many small business owners think of year-end bookkeeping as something their accountant handles in March or April. In reality, the most important decisions happen before December 31 — or whatever your fiscal year-end date is. If your books aren't closed properly, you risk missing deductions you're entitled to, overpaying taxes, triggering CRA queries, and paying higher accounting fees for cleanup work.

Clean books at year-end means: every transaction categorized, every bank account reconciled, every receipt filed, every obligation to the CRA accounted for. Our bookkeeping service handles all of this on an ongoing basis, so year-end becomes a review rather than a scramble.

October and November: Plan Ahead

October – November Tasks

  • Review your year-to-date Profit & Loss statement. Compare revenue and expenses to prior year and to your budget. Identify any unusual items that need reclassification or documentation.
  • Consider year-end asset purchases. If you're planning to buy equipment, vehicles, or technology, purchasing before your fiscal year-end allows you to claim Capital Cost Allowance (CCA) for that tax year — even if only for a partial year (subject to the half-year rule).
  • Collect outstanding invoices. Chase overdue accounts receivable before year-end. If a receivable is genuinely uncollectible, you may be able to write it off as a bad debt for tax purposes — but you must have made reasonable efforts to collect.
  • Confirm your fiscal year-end date. Sole proprietors use December 31. Corporations can choose any month-end as their fiscal year-end — verify yours before proceeding with this checklist.

December: Close the Books

December Tasks

  • Reconcile all bank accounts. Match every transaction in your books against your December bank statement. Identify and resolve any discrepancies — missing deposits, uncleared cheques, unexplained charges.
  • Reconcile all credit cards. Every business credit card statement should reconcile to the penny. Ensure all expenses are categorized correctly.
  • Reconcile loans and credit lines. Confirm the closing balance on any business loans or lines of credit matches what your lender reports. Record any accrued interest.
  • Finalize all expense entries. Catch any expenses paid personally on behalf of the business. These must be recorded before year-end to be deductible.
  • Review petty cash. Count the balance, ensure receipts match the amount spent, and record all petty cash transactions.
  • Final GST/HST net calculation. Calculate your net GST/HST position for the final period of the year. If you file annually, this feeds directly into your GST/HST return.
  • Review asset additions and disposals for CCA. List every piece of equipment, furniture, or vehicle purchased or disposed of during the year. Your accountant needs this to calculate CCA properly on your tax return.

Timing tip: For accrual-basis businesses, expenses are deductible in the year they are incurred, not necessarily when paid. If you receive an invoice in December but pay it in January, the expense may still be deductible this year. Consult with your bookkeeper or accountant about which method your business uses.

January: Payroll and Contractor Review

January Tasks

  • Reconcile final payroll figures. Total CPP, EI, and income tax deducted across all pay periods should match what you remitted to the CRA throughout the year. Any discrepancy must be resolved before T4 preparation.
  • Identify all contractors paid more than $500. If you paid an unincorporated individual $500 or more for services during the year, you may be required to issue a T4A slip. Review all contractor payments now — T4As are due February 28.
  • Organize and file all receipts. The CRA requires you to keep supporting documents for six years. Scan paper receipts, organize digital files by category, and ensure every deduction you're claiming has a receipt to back it up.
  • Review accounts receivable and payable. Generate an aged AR report. Identify invoices over 90 days — decide whether to pursue collection or write them off. Review what you owe to suppliers and schedule payments appropriately.

February: Filing Deadlines

February Tasks

  • T4 and T4A filing deadline: February 28. T4 slips (for employees) and T4A slips (for contractors) must be issued to recipients and filed with the CRA by the last day of February. Late filing penalties start at $100 and increase based on the number of slips.
  • RRSP contribution deadline: 60 days into the new year. For sole proprietors and employees, RRSP contributions made within the first 60 days of the new year can be applied to the prior tax year. For 2026, the deadline is March 1, 2026.
  • Confirm your tax filing deadlines. Sole proprietors: June 15 (balance due April 30). Corporations: 6 months after fiscal year-end to file T2, 3 months after fiscal year-end to pay any balance owing.

Corporate Year-End: Special Considerations

If your business is incorporated, your year-end checklist has some additional dimensions. A corporation's fiscal year-end is not necessarily December 31 — it's whatever date was chosen when the company was incorporated. Your fiscal year-end determines all your filing and payment deadlines.

Key corporate year-end dates to track:

  • T2 filing deadline: 6 months after your fiscal year-end (e.g., June 30 if your year-end is December 31)
  • Balance owing deadline: 3 months after fiscal year-end for Canadian-Controlled Private Corporations (CCPCs) eligible for the small business deduction; 2 months for other corporations
  • Instalment payments: If your corporate tax owing exceeded $3,000 in the prior year, you may need to make monthly instalment payments throughout the year

Our year-end support service covers all corporate year-end requirements, including working with your accountant on T2 preparation.

What Your Bookkeeper Needs from You

Even if you outsource your bookkeeping, there are documents only you can provide. Prepare these in advance to avoid delays:

  • All bank statements (every account, every month of the fiscal year)
  • All credit card statements (business cards only)
  • Loan and line of credit statements (showing year-end balances and interest charged)
  • A payroll summary for the year (total gross pay, CPP, EI, income tax by employee)
  • Copies of all significant invoices and receipts not already in your bookkeeping system
  • List of any asset purchases or disposals (with purchase price and date)

For guidance on which documents to keep and for how long, see our article on how long to keep business records in Canada.

Don't Face Year-End Alone

MaxRefund Business keeps your books organized all year so year-end becomes a smooth review, not a frantic catch-up. Get a Free Quote today and start the new fiscal year with confidence.

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