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Bookkeeping Cost Calculator for Ontario Small Business
Use this bookkeeping cost calculator to estimate your monthly fee in seconds. Plug in your business size, transaction volume, and the services you need. No signup required.
Count bank deposits, payments, credit card charges, and invoices per month
What drives bookkeeping costs in Ontario?
The cost of ongoing bookkeeping depends on your business complexity. Here are the key factors that affect your monthly price.
Transaction Volume
More monthly transactions means more reconciliation and categorization time. This is the single biggest cost driver on most quotes.
Bank & Credit Accounts
Each bank account and credit card adds separate reconciliation work. Businesses with 4+ accounts pay more.
Payroll Processing
CRA remittances, source deductions, T4 prep, and ROEs add a fixed cost per employee to your monthly package.
GST/HST Filing
Preparing and filing GST/HST returns (monthly, quarterly, or annually) adds to the monthly fee. ITC optimization takes extra care.
Industry Complexity
Restaurants juggle tips and inventory. Contractors file T5018s and track jobs. Real estate investors need T776 rental schedules. Each vertical takes specialised knowledge.
DIY vs Outsourced
DIY seems cheaper but missed deductions and messy year-ends cost more. Read our full cost comparison guide.
Bookkeeping cost questions, answered
More bookkeeping pricing resources
Compare service options, read our full Ontario pricing guide, or learn when you actually need an accountant instead of a bookkeeper.
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