
Back Taxes
- Late-filing penalty
- 5% + 1%/month
- Interest
- Compounds daily
2025 Tax Year is Open.
Book My SpotOverview
A tax return that was filed is not the same as a tax return that was optimised. Credits get missed, tuition goes unclaimed, benefit applications never get made - and none of it shows up as an error, so nobody notices.
The CRA lets you adjust prior returns going back roughly ten years. If money was left behind, it is usually still recoverable.
A client came to us convinced her refunds looked too small. Reviewing her prior years, we found tuition credits that had never been claimed and GST/HST credit payments she had never received. The adjustments returned roughly $2,700 to her.
If one of these sounds like you, this service is a good fit.
What's included
Nothing appears on the invoice later that was not described here.
We read the returns as filed against the credits you were actually entitled to.
A plain-language report of what was missed and what it is worth, before you commit to anything.
We prepare and submit the adjustment requests to the CRA.
Retroactive CCB and credit applications where they were never made in the first place.
The review is priced up front. You know the fee before we start, and whether it is worth doing at all.
The process
4 steps, from first message to filed.
Step 01
A representative authorisation lets us see your filed returns, notices of assessment and carry-forward balances.
Step 02
Line by line, against the credits and deductions available in that year.
Step 03
What was missed, what it is worth, and what it costs to recover. If there is nothing there, we tell you that too.
Step 04
Submitted to the CRA and tracked through to reassessment.
Questions
Straight answers to what people ask us most.
Get started
Tell us your situation and we will come back with the exact scope, what we need from you, and the fee, before any work starts.
Keep going



Message us on WhatsApp and one of our tax experts will walk you through exactly what we need. No obligation, no pressure.
Toronto Tax Boutique