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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.

Tell Us About Your Business

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.

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Transaction Volume

More monthly transactions means more reconciliation and categorization time. This is the single biggest cost driver on most quotes.

3+

Bank & Credit Accounts

Each bank account and credit card adds separate reconciliation work. Businesses with 4+ accounts pay more.

PR

Payroll Processing

CRA remittances, source deductions, T4 prep, and ROEs add a fixed cost per employee to your monthly package.

13%

GST/HST Filing

Preparing and filing GST/HST returns (monthly, quarterly, or annually) adds to the monthly fee. ITC optimization takes extra care.

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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.

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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

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