Segal, Cohen & Landis

Why You Should Hire a Pro to Fix Your Tax Mess

Samuel Landis, Esq.Approx. 9 min readMarch 30, 2026
Why You Should Hire a Pro to Fix Your Tax Mess

When Unfiled Tax Returns Become a Crisis (And What to Do About It)

Professional unfiled returns filing is the process of hiring a qualified tax attorney or accountant to prepare and submit one or more years of overdue tax returns on your behalf — and it’s often the fastest way to stop penalties, avoid enforcement, and get back on solid ground with the CRA or IRS.

Here’s what professional unfiled returns filing typically involves:

  1. Gathering documents — T4s, T5s, 1099s, bank statements, and any available records
  2. Reconstructing missing income and expenses — using IRS/CRA transcripts and industry ratios when records are incomplete
  3. Filing all outstanding returns — accurately, and in the right order
  4. Exploring relief options — such as the Voluntary Disclosure Program (VDP), Taxpayer Relief, or payment arrangements
  5. Responding to CRA/IRS notices — including arbitrary assessments or Non-Filer Program (NFP) demands

Many people avoid filing because they’re afraid of what they owe. That fear is understandable — but it makes things worse.

The CRA and IRS don’t sit still. If you don’t file, they may file for you — and their version of your return won’t include your deductions, credits, or the right filing status. That inflated bill then starts collecting penalties and interest every single day.

In some cases, not filing at all can even be treated as a criminal offense.

The good news? No matter how many years you’re behind, there is a clear path forward — and getting professional help early makes that path significantly smoother.

I’m Attorney Samuel Landis, LL.M. (Taxation), and over the past 15 years I’ve helped individuals and businesses resolve some of the most complex tax situations imaginable — including multi-year professional unfiled returns filing cases involving IRS audits, CRA enforcement actions, and high-stakes penalty disputes. In the sections below, I’ll walk you through exactly what’s at stake, what your options are, and why professional representation can make all the difference.

Step-by-step infographic showing how professional unfiled returns filing works from document gathering to resolution

The Risks of Ignoring Your Tax Obligations

Gavel representing legal consequences of unfiled taxes - professional unfiled returns filing

It is a common misconception that if you don’t file, the tax authorities will simply forget about you. In reality, the longer you wait, the more “tools” the government uses to get your attention. In Canada, failing to file when you owe taxes triggers an immediate late-filing penalty under section 162(1) of the ITA. This penalty starts at 5% of your balance owing, plus an additional 1% for each full month you’re late (up to 12 months).

If you are a “repeat offender”—meaning the CRA has charged you a late-filing penalty in any of the three previous tax years—the costs skyrocket. You could face a penalty of 10% of your balance, plus 2% per month for up to 20 months.

Beyond the math, there are serious unfiled tax consequences that affect your daily life:

  • Missed Refunds: If you are actually owed money, you generally lose the right to claim that refund after three years. The government is happy to keep your money if you don’t ask for it.
  • Loss of Benefits: Many government benefits, such as the Canada Child Benefit (CCB) or the GST/HST credit, are calculated based on your tax returns. No return means no checks.
  • Criminal Prosecution: While rare for simple mistakes, willful failure to file after receiving a formal demand is a criminal offense. Convictions can lead to fines ranging from $1,000 to $25,000 and even jail time.

When the CRA or IRS moves from “asking” to “enforcing,” they can take aggressive actions without needing a court order. These include:

  • Wage Garnishment: Taking a portion of your paycheck before it even hits your bank account.
  • Bank Levies: Freezing and seizing the funds in your savings or checking accounts.
  • Property Liens: Placing a legal claim against your home or business assets.

Understanding Arbitrary Assessments and the Non-Filer Program

If you ignore the initial letters, the tax authorities will eventually stop asking and start guessing. This is known as an “Arbitrary Assessment” (or a “Substitute for Return” in the US). Under subsection 152(7) of the ITA, the CRA has the power to estimate your tax debt based on third-party information, such as T4 slips from employers or your previous years’ income.

The problem? These assessments are almost always significantly higher than what you actually owe. The government assumes the worst-case scenario: they won’t include your business expenses, charitable donations, or eligible credits. For example, an IRS Substitute for Return might assess a taxpayer at $7,681, whereas a correctly filed return with deductions might show only $672 in actual liability.

The CRA’s Non-Filer Program (NFP) is specifically designed to track down people who haven’t filed. If the NFP contacts you, you are legally required to provide information under section 231.1(1) of the ITA.

Feature Arbitrary (Notional) Assessment Actual Tax Filing
Income Source Third-party data/estimates Your actual records
Deductions None/Standard only All eligible expenses
Credits Usually ignored Fully applied
Accuracy Usually very high (inflated) Correct and optimized
Legal Status Binding until challenged Final once assessed

If you’ve already received one of these “notional” bills, don’t panic, but do act quickly. You can challenge it by filing a Notice of Objection, but you still have a legal obligation to file the actual missing returns. Getting professional help with back taxes ensures that the arbitrary numbers are replaced with the truth.

The Benefits of Professional Unfiled Returns Filing

Attempting to fix years of unfiled returns on your own is like trying to perform surgery on yourself—it’s painful, messy, and likely to end in a complication. Professional unfiled returns filing provides a buffer between you and the tax authorities.

When you hire a pro, you gain:

  • Expert Representation: You no longer have to speak to the CRA or IRS directly. We handle the phone calls, the letters, and the negotiations.
  • Strategic Document Gathering: Many non-filers have lost their records. Under section 230(1) of the ITA, you are required to keep records, but if they are gone, we can use “Get Transcript” services or industry-standard ratios to reconstruct your finances.
  • Accuracy and Optimization: A professional knows which credits and deductions you might have missed, ensuring you pay the absolute minimum required by law.

Using a professional tax preparer or attorney is about more than just filling out forms; it’s about understanding your options and the importance of legal advocacy.

Why Professional Unfiled Returns Filing is Essential for Complex Cases

If you are self-employed, own a corporation, or have foreign assets, the stakes are much higher. Multi-year filings for businesses require careful bookkeeping to ensure that expenses are categorized correctly to avoid triggering an audit.

For those with international income, we can navigate streamlined filing compliance to help you catch up without the catastrophic penalties associated with unfiled foreign disclosure forms (like FBARs or T1135s). Professional unfiled returns filing ensures that your business records are reconstructed in a way that stands up to government scrutiny.

How Professional Unfiled Returns Filing Protects Your Rights

One of the most valuable services we provide is seeking Taxpayer Relief. In many cases, we can apply for penalty abatement or an interest waiver if your failure to file was due to circumstances beyond your control—such as serious illness, a death in the family, or a natural disaster.

By understanding the nuances of unfiled tax returns, we can advocate for your rights, ensuring the government doesn’t overstep. We don’t just file the papers; we fight to reduce the financial burden that has been weighing you down.

Strategic Solutions: VDP and Debt Relief

If you haven’t been contacted by the CRA yet, you may be eligible for the Voluntary Disclosure Program (VDP). This is essentially a “get out of jail free” card (metaphorically speaking). If you come forward voluntarily before they start an enforcement action, the CRA may waive criminal prosecution and provide relief from a significant portion of the penalties.

The IRS offers a similar Voluntary Disclosure Program for US taxpayers. These programs are highly technical, and a single mistake in the application can disqualify you, which is why professional unfiled returns filing is critical during this stage.

Once the returns are filed and the actual debt is known, we can look at debt relief options:

  • Payment Arrangements: Negotiating a monthly payment plan that you can actually afford.
  • Offer in Compromise: (US Specific) Settling your tax debt for less than the full amount owed.
  • Consumer Proposals or Bankruptcy: In Canada, tax debt is generally dischargeable through these insolvency processes, provided the returns have been filed first.

Frequently Asked Questions

Is failing to file taxes a criminal offense?

Yes, it can be. Under section 162(2) of the ITA, the government can prosecute individuals who ignore formal demands to file. While the government prefers to collect money rather than put people in jail, tax evasion and persistent non-filing carry heavy risks of fines and imprisonment. Hiring a pro is the best way to move your case from the “criminal” pile to the “compliant” pile.

How far back can the CRA or IRS go to assess unfiled taxes?

Technically, if you never file a return, the “statute of limitations” clock never starts ticking. This means the government can go back 10, 15, or even 20 years to assess taxes. While they usually focus on the last 3 to 6 years, they have the right to look back indefinitely if they suspect fraud or willful non-compliance.

What documents do I need to gather for professional unfiled returns filing?

You should start by downloading the relevant tax package from the CRA website for the years you missed. Generally, you will need:

  • Income Slips: T4s, T4As, T5s, or 1099s.
  • Expense Records: Receipts for business costs, childcare, or medical expenses.
  • Banking: 12 months of bank statements for each missing year.
  • Previous Returns: Your last successfully filed return to establish carry-forward amounts.

Conclusion

Living with unfiled tax returns is like living under a dark cloud that never moves. Every time the phone rings or a government envelope appears in the mail, the anxiety returns. But it doesn’t have to be this way.

At Segal, Cohen & Landis, we have spent over 33 years helping more than 25,000 clients find their way to financial freedom. Whether you are in Los Angeles, Chicago, Miami, or anywhere across the country, our team of experts is ready to provide the professional unfiled returns filing services you need to put this mess behind you.

Don’t wait for a bank levy or a knock at the door. Get professional help with unfiled tax returns today and take the first step toward a fresh start. We are here to help you resolve your tax issues with expertise, compassion, and a clear plan for the future.

Have questions about this topic? Talk to an IRS attorney today.

Segal, Cohen & Landis, P.C. — Beverly Hills. Serving clients nationwide.

Samuel Landis

Samuel Landis, Esq.

LL.M. (Tax) · Selected to Super Lawyers®

Sam Landis is a Beverly Hills IRS tax attorney specializing in IRS collection defense, audit representation, and international tax compliance for foreign nationals and US expats.

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