bookkeeping services Mississauga
Bookkeeping Services in Mississauga and the GTA
We help business owners maintain dependable financial records and understand what their numbers mean, without unnecessary complexity.

Most tax problems start in the bookkeeping. When transactions are categorized inconsistently, HST is not reconciled, or the bank balance never matches the books, the year-end becomes an expensive clean-up and management decisions are made on numbers nobody trusts.
Wall Tax Pro provides monthly and quarterly bookkeeping for small businesses across Mississauga and the GTA, with the same team preparing the year-end and the tax filing. Because the accountant who signs the return also oversees the books, issues get corrected in month two rather than discovered fourteen months later.
What this service includes
Monthly or quarterly bookkeeping
Transaction categorization, sales and purchase entry, and a consistent chart of accounts suited to your industry.
Bank and credit card reconciliation
Every account reconciled each period so the books agree to the statements, not approximately but exactly.
HST tracking and filing support
Input tax credits reviewed and HST accounts reconciled before each filing so remittances are accurate.
Accounts payable and receivable
Supplier and customer ledgers kept current, with aging reports so you can see what is owed and owing.
Financial statements
Income statement, balance sheet and cash-flow summary each period, with a short note explaining what changed.
Year-end working papers
A clean, documented file ready for the corporate return or external review.
Who this service is for
Owner-managed small businesses
Trades, retailers, consultants and service firms who need reliable books without hiring in-house staff.
Growing companies
Businesses that have outgrown spreadsheets and need monthly reporting they can act on.
Professional practices
Clinics, agencies and professional corporations with recurring billing and payroll.
Non-profits
Organizations needing fund-level tracking and reporting for boards and funders.
Our process
- 01
Books review
We look at your current file, identify errors and gaps, and quote the clean-up separately from ongoing work.
- 02
Setup
Chart of accounts, bank feeds and document workflow are configured around how your business actually operates.
- 03
Monthly cycle
Transactions processed, accounts reconciled and statements issued on a fixed schedule each month.
- 04
Review and reporting
A senior accountant reviews the period and flags anything that needs a decision from you.
- 05
Year-end handover
The file moves straight into tax preparation with no re-work and no additional clean-up fee.
Why work with Wall Tax Pro
- Bookkeeping, payroll and tax handled by one firm, so nothing is lost between providers.
- Fixed monthly fees based on transaction volume, quoted before we start.
- Cloud accounting support so you can see your numbers whenever you want.
- Local to Mississauga, available for in-person meetings when a file needs discussion.
- Reviewed by a professional accountant rather than left entirely to data entry.
Reviewed by Tosif Hanif, CPA, ACCA, ACFE, MSc, Director of Accounting and Finance at Wall Tax Pro, Mississauga, Ontario.
Frequently asked questions
How much do bookkeeping services cost in Mississauga?
Monthly bookkeeping is generally priced on transaction volume, number of bank accounts, payroll and whether HST filings are included. We quote a fixed monthly fee after reviewing three months of statements, so the cost is predictable rather than billed by the hour.
Do I need a bookkeeper if I already use accounting software?
Software records what you tell it. It does not confirm that expenses are categorized correctly, that HST has been claimed properly, or that the bank feed has not duplicated entries. A bookkeeper reviews and reconciles so the reports are actually reliable.
Can you clean up books that are behind?
Yes, catch-up work is common. We review how many periods are outstanding, quote the clean-up as a separate fixed fee, then move you onto a regular monthly cycle.
How often will I see financial statements?
Monthly for most clients, quarterly for smaller or seasonal businesses. Each set comes with a short summary highlighting the numbers worth your attention.
Which accounting software do you work with?
We work with the common cloud platforms used by Canadian small businesses and can advise on the right fit if you are choosing one or moving off spreadsheets.
Do you also handle my HST and payroll?
Yes. Bookkeeping, HST filings and payroll can all run through the same monthly cycle, which is usually cheaper and more accurate than splitting them between providers.
Related services
Talk to Wall Tax Pro
Ready for clearer financial direction?
Tell us what you need and we’ll help you identify a practical next step.
