Keep your financials accurate, tax-ready, and CRA-compliant every single month — without the overhead of an in-house bookkeeper. ATS handles everything from bank reconciliations to GST/QST tracking, so you can focus on running your business.
What is monthly bookkeeping? Monthly bookkeeping is the ongoing process of recording, categorizing, and reconciling your business's financial transactions every month. It produces accurate P&L statements and balance sheets, ensures your GST/QST is tracked and remitted correctly, and keeps your books CRA-ready year-round — eliminating costly last-minute scrambles at tax time.
Without accurate monthly books, you're making business decisions blind. You can't confidently know your profit margins, you risk missing GST/QST remittance deadlines (which carry penalties), and your year-end tax bill becomes a stressful surprise. Monthly bookkeeping gives you financial clarity, protects you from CRA scrutiny, and ensures your accountant has clean data to minimize your tax liability. For Canadian businesses — especially in Quebec where both CRA and Revenu Québec requirements apply — accurate books aren't optional, they're essential.
Everything your business needs to maintain accurate, audit-ready books every month — handled entirely by our expert team.
A clear, repeatable process that delivers clean financials to your inbox every month — without you lifting a finger.
We connect to your accounting software (QuickBooks, Xero, etc.) and bank feeds. We review your existing chart of accounts and set up your file correctly from day one.
Your dedicated bookkeeper categorizes every transaction, reconciles all bank and credit card accounts, and flags anything that needs your input — by the 10th of each month.
You receive your P&L, balance sheet, and a brief narrative summary by the 15th of every month. No more wondering how your business is performing.
We track sales tax throughout the year, support your remittances, and deliver a complete, clean year-end package to your accountant — reducing their time and your fees.
Our monthly bookkeeping service is ideal for businesses that need accurate, ongoing financial records without the cost of an in-house bookkeeper.
Whether you're a solo consultant or a growing company with 40 employees, ATS tailors your bookkeeping plan to match your transaction volume and complexity. We serve businesses across all Canadian provinces — Ontario, Quebec, British Columbia, Alberta, and beyond.
The questions Canadian business owners ask most often about bookkeeping services.
