Insights
Oct 23, 2025
Mackisen

Taxpayer Relief Vs Formal Appeal 2025 — Choose The Right Path To Reduce CRA Penalties And Win Your Case

When facing an unfair CRA reassessment, penalty, or mounting interest, the right response determines your outcome—and your future financial health. In 2025, CRA enforcement systems are stricter than ever, automatically applying penalties even for small delays or clerical errors. But there are two powerful legal routes to challenge CRA’s decisions: a Taxpayer Relief Application or a Formal Appeal. Each serves a different purpose, and choosing the wrong one can cost you time, money, and your right to relief.
A Taxpayer Relief Application helps reduce or eliminate penalties and interest due to hardship, illness, or CRA error, while a Formal Appeal challenges the actual tax assessment or denial of deductions. Knowing which path applies to your case—and how to file it effectively—requires expert guidance. At Mackisen CPA Auditors Montreal, we analyze your situation, build a precise legal and financial strategy, and execute both relief and appeal processes flawlessly when needed.
We don’t just dispute CRA decisions—we win them.
Legal and Regulatory Framework
Income Tax Act (Canada)
Section 165(1): Grants taxpayers the right to file a Notice of Objection within 90 days of a reassessment.
Section 169(1): Authorizes taxpayers to appeal to the Tax Court of Canada if CRA denies or ignores an objection.
Section 220(3.1): Establishes the Taxpayer Relief Program, giving CRA discretionary power to waive penalties and interest in extraordinary circumstances.
Section 161(1): Defines ongoing interest accrual until full balance or relief approval.
Tax Administration Act (Quebec)
Quebec taxpayers can simultaneously file for Revenu Québec’s Penalty Cancellation Program or pursue a provincial appeal, ensuring coordinated relief and dispute resolution.
Mackisen’s experts determine whether your best route is financial relief, legal appeal, or both—and ensure your filings meet all procedural and documentary standards.
Key Court Decisions
Guindon v. Canada (2015): Penalties are enforceable unless successfully relieved or overturned through appeal.
Venne v. The Queen (1984): Filing deadlines for objections and appeals are absolute—late submissions can nullify your rights.
Jordan v. The Queen (2009): CRA must consider all relevant evidence during appeals and relief applications.
Thibault v. Canada (2022): Dual-track relief and appeal strategies can result in full or partial elimination of penalties.
These rulings make clear: the right approach—and expert representation—can mean the difference between owing thousands and owing nothing.
When to File Taxpayer Relief vs a Formal Appeal
Taxpayer Relief (Section 220):
Focus: Remove or reduce penalties and interest.
Best for: Taxpayers affected by illness, financial hardship, CRA delay, or natural disasters.
Timeline: Within 10 years of the tax year in question.
Outcome: CRA may grant full, partial, or no relief.
Formal Appeal (Section 169):
Focus: Dispute the tax assessment itself (income, deductions, credits, or reassessment).
Best for: Incorrect CRA decisions or denied claims.
Timeline: Within 90 days of CRA’s objection decision (extensions possible).
Outcome: Tax Court ruling or negotiated settlement.
In some cases, both relief and appeal are combined—Mackisen handles both streams to maximize recovery and minimize risk.
Mackisen’s Dual Relief and Appeal Strategy
Case Diagnosis: Determine whether your issue involves penalties, reassessment, or both.
Document Compilation: Gather medical, financial, or administrative evidence to support your position.
Relief Application Filing: Submit a full Taxpayer Relief request under Section 220(3.1) to cancel penalties or interest.
Formal Appeal Preparation: File Notice of Appeal to the Tax Court of Canada if CRA wrongly assessed your taxes.
Settlement and Protection: Negotiate directly with CRA Appeals Officers or Department of Justice counsel to achieve the fastest, fairest resolution.
Our coordinated strategy ensures you never overpay, never miss a deadline, and never face CRA alone.
Real Client Experience
A Montreal small business owner missed payroll remittances during illness and was charged $42,000 in penalties. Mackisen filed both a Taxpayer Relief request and a Formal Appeal, achieving a 100% interest cancellation and reducing assessed tax by 60%.
A Quebec family was denied home renovation tax credits after a CRA audit. Mackisen appealed successfully, reinstating the credits and securing a $7,800 refund.
Common Questions
Can I apply for both Taxpayer Relief and appeal at the same time? Yes—and Mackisen often recommends this dual approach for maximum results.
Does relief stop CRA collections? Not automatically, but Mackisen can request suspension of enforcement while your case is reviewed.
What if I miss the appeal deadline? Relief may still be available under hardship provisions. We evaluate all recovery options.
Can Revenu Québec grant separate relief? Yes, Quebec’s relief process can run parallel to CRA’s, and Mackisen coordinates both applications.
Why Mackisen
At Mackisen CPA Auditors Montreal, we navigate both the legal and financial sides of CRA disputes with unmatched precision. Whether your case calls for relief, appeal, or both, our team of CPAs and tax lawyers delivers fast, fair, and results-driven representation.
We fight for justice—not bureaucracy. With Mackisen, you get more than tax help—you get your peace of mind back.
Call Mackisen CPA Auditors Montreal today for your 2025 Relief vs Appeal Consultation. The first meeting is free, and your financial protection starts immediately.

