Reconcile Bank Accounts Weekly

Weekly bank reconciliation in your bookkeeping catches duplicate entries, missed deposits, and unauthorized charges before they compound into month-end headaches. Businesses that reconcile only at year-end routinely find thousands in unrecorded expenses and errors that inflate their tax bill or trigger CRA review letters on mismatched revenue.

Categorize Transactions in Real Time

Record and categorize every transaction as it happens rather than batching months of bookkeeping at once. Real-time bookkeeping in QuickBooks Online or Xero ensures your chart of accounts stays current, your GIFI codes map correctly at year-end, and your CPA never has to guess what an uncategorized expense was six months later.

Track HST Input Tax Credits Monthly

Your bookkeeping must capture GST/HST paid on every eligible business purchase as it occurs. Businesses that batch-enter receipts quarterly or annually miss thousands in recoverable input tax credits on their HST return. Consistent bookkeeping of ITCs directly reduces your net HST remittance and improves cash flow every filing period.

Separate Personal and Business Expenses

Mixing personal spending with business transactions is the fastest way to create bookkeeping chaos and trigger a CRA audit. Use a dedicated business bank account and credit card so your bookkeeper can categorize every transaction cleanly. CRA denies deductions when bookkeeping records cannot clearly distinguish personal from business expenditures.

Automate Recurring Bookkeeping Entries

Set up recurring journal entries in your bookkeeping software for fixed monthly costs like rent, insurance, loan payments, and subscription fees. Automation eliminates missed entries, keeps your general ledger accurate between bookkeeping cycles, and ensures your financial statements reflect true monthly expenses without manual catch-up work.

Reconcile Payroll Remittances Every Period

Your bookkeeping must verify that CPP, EI, and income tax deductions remitted to CRA match your payroll records and PD7A statements. Discrepancies between bookkeeping records and CRA’s trust account trigger penalties of 10% on repeat offences plus daily compound interest. We reconcile payroll as part of every bookkeeping engagement.

Maintain Receipt Documentation Consistently

CRA can deny any deduction without proper supporting documentation. Your bookkeeping system must attach digital receipts, invoices, and contracts to every transaction. Organized bookkeeping records for vehicle logs under ITA section 67.1, meals at 50%, and home office expenses protect every dollar claimed when CRA requests verification.

Review Accounts Receivable Aging Biweekly

Run your accounts receivable aging report from your bookkeeping software every two weeks. Invoices outstanding over 90 days hurt cash flow and may qualify as bad debt deductions under ITA paragraph 20(1)(p). Proper bookkeeping of uncollectible receivables reduces taxable income and keeps your financial statements accurate for lenders and investors.

Close Your Books Monthly

Monthly bookkeeping closes — where you finalize the general ledger, review the trial balance, and generate income statements — give you real-time visibility into profitability. Businesses that only close books annually miss mid-year tax planning opportunities and face expensive year-end bookkeeping cleanup fees that a simple monthly routine prevents entirely.

Use Cloud Bookkeeping Software

Platforms like QuickBooks Online and Xero automate bank feeds, reduce manual bookkeeping data entry errors, and give your CPA direct access to your records. Cloud-based bookkeeping eliminates file transfers, speeds up year-end financial statement preparation, and ensures your books are always backed up and accessible from anywhere in Ontario or Canada.