2026 Ontario Filing Kit

The Ontario Sole Proprietor's
Self-File Survival Kit

Why hire a firm? 90% of sole proprietors in Ontario have simple returns. Use our $37 kit to audit-proof yourself and save the accounting fees.

Get the Kit | $37 CAD Includes CRA Response Template + HST Auto-Calculator
2026 CRA Compliance Standards
Bank-Level Data Encryption
Ontario-Specific Tax Logic
Not sure? Take the Free Risk Assessment

Everything You Need to Fire Your Accountant

Stop paying $250/hr for data entry.

The 10-Point Audit-Proof Checklist

The exact T2125 roadmap used by pros. Covers Vehicle Logs, Home Office, and Meal Splits.

The HST Auto-Calculator

A simple Excel/Sheets tool. Type in your expenses, and it spits out the exact numbers for Box 103/105.

The "Brown Envelope" Template

If the CRA asks for receipts, don't panic. Copy-paste this pre-written professional response letter.

Why Freelancers Get Flagged

The CRA doesn't audit you because they don't like you. They audit you because your numbers look rounded, estimated, or out of place. The most common triggers are perfectly valid expenses filed in the wrong category.

The "April 30" Trap

Even though you can file in June, your payment is due April 30. If you estimate wrong, interest starts immediately. Our kit helps you hit the number exactly.

Instant Relief for $37

Download the Checklist, Calculator, and Response Template instantly.
File tonight. Sleep well.

Get the HST Defense Kit

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© 2026 TaxPrepCheck.ca • Ontario Sole Proprietorship Series

Disclaimer: This kit is for educational purposes. We are not a law firm.