You could be missing up to $2,900. Upload your tax return and we'll review it for free in seconds.
Based on H&R Block 2024 survey data
Potential Refunds Found
WFH Deduction
Missed line 22900
Medical Expenses
Optimized claim
Over 400 deductions, credits, and optimizations exist — each with specific eligibility rules based on your situation.
Most tax software asks you to know what to claim.
MaxMyRefund finds what you missed.
You can amend returns from the last 10 years — we'll check them all.
See how it worksSimple, secure, and entirely risk-free.
Drag and drop your PDF tax return. We use bank-level encryption. We never ask for your SIN or banking passwords.
Our Canadian tax engine scans for over 400 distinct credits and deduction opportunities specific to your province.
View your potential savings. We provide a step-by-step guide on how to adjust your return with the CRA.
Under CRA rules, you can request adjustments for the past 10 years— that's a decade of potentially missed refunds.
Choose the option that works best for you.
$0 upfront
Pay only if we find savings
$10 flat
One-time, regardless of results
$50
$100
Check all 10 years of returns
Discuss Your Report with a CPA
15-minute call with a Chartered Professional Accountant to answer your questions
+$25 with any plan
All plans include compliance gap identification. If we find issues that could trigger CRA review, the $10 flat fee applies regardless of plan selected.
MaxMyRefund analyzes your return without collecting or storing sensitive information. We see only what we need.
Our filters automatically detect and reject Social Insurance Numbers. We never see them.
Your documents are processed and deleted. We don't store what we don't need.
Processing happens entirely on Canadian servers in Toronto. Your data never leaves the country.
256-bit encryption protects your upload. Bank-level security, minimal data collection.