Accounting for Plumbers: Is it Time to Incorporate?

Let’s be real. Is that pile of unopened letters from the Canada Revenue Agency (CRA) giving you a constant, low-level buzz of anxiety? You’re not alone. For tons of business owners in British Columbia, falling behind on T2 corporate taxes or GST/HST returns feels like a massive weight—one that just gets heavier and more complicated every single day.

You might hope that if you ignore it long enough, it’ll just… disappear. But that’s not how it works in Canada. When it comes to unfiled corporate taxes, there’s no statute of limitations. If you never file, the CRA’s clock never starts. They can come after you for an audit anytime. Forever.

But there’s a way out of this mess. And honestly, it’s probably much better than you’re imagining.

The CRA’s Lifeline Just Got an Upgrade: The Voluntary Disclosures Program (VDP)
What if the government just offered you an olive branch? That’s pretty much what the CRA’s Voluntary Disclosures Program (VDP) is. And since the big overhaul on October 1, 2025, that olive branch is a whole lot bigger. It’s now a seriously powerful tool for businesses to get compliant without getting crushed by penalties.

The secret? You have to come to them before they come knocking on your door.

The program is split into two tracks:

Unprompted Disclosure (The Golden Ticket): This is when you raise your hand and contact the CRA first. Do this, and you could get 100% of the penalties waived and a mind-blowing 75% relief on the interest you owe. It’s a huge incentive to act now.
Prompted Disclosure (Still a Great Deal): Let’s say the CRA sends you a letter or starts asking questions, and then you decide to cooperate. You won’t get the same sweet deal, but you could still see up to 100% penalty relief and 25% interest relief. It’s way, way better than just doing nothing.
And the best part? They’ve scrapped the old gross revenue limits that used to keep larger companies out. The VDP is now open for business to almost every BC corporation, no matter the size.

The Steep Price of Procrastination: Penalties and Interest Explained
So, what’s the risk if you just keep putting it off? The financial hit gets big, fast. It’s a gamble you don’t want to take.

Even without the VDP, the basic late-filing penalty for a T2 return is 5% of the tax you owe, plus another 1% for every single month you’re late (for up to 12 months).

Have you been late before? If the CRA has hit you with a late-filing penalty in the last three years, the new penalties double. We’re talking 10% of the unpaid tax, plus an extra 2% per month (for up to 20 months).

And then there’s the interest. The CRA charges compound interest daily on everything you owe. With rates where they are, it’s a debt snowball that’s just picking up speed. The longer you wait, the deeper the hole you’re in.

Don’t Forget These BC-Specific Gotchas
Running a company in British Columbia means you’ve got a couple of extra things to worry about. You can’t ignore these.

First, catching up on your T2 corporate income tax is usually just the start. You’ll probably have unfiled GST/HST and BC Provincial Sales Tax (PST) returns to sort out, too. It’s all connected.

Second—and this is a big one—is BC director liability for taxes. As a director of a BC corporation, you can be held personally responsible for some of the company’s tax debts, especially GST/HST and payroll deductions. What does that mean? It means the CRA can go after your personal assets—your home, your savings—to pay the company’s bill. The ‘corporate shield’ won’t protect you here.

Your 4-Step Action Plan to Get Compliant
Feeling overwhelmed? Don’t be. When you break it down into simple, manageable steps, you can absolutely do this. Here’s your roadmap.

Gather Your Data: Forget about having perfect records. Just start with what you’ve got. Bank statements, credit card bills, major invoices, and sales records are more than enough to get the ball rolling. Waiting for everything to be perfect is just another excuse to procrastinate.
Rebuild Your Books: This is where a professional makes all the difference. An accountant can take your messy data and turn it into the proper financial statements (your “Year-Ends”) for each missing year. They know exactly what the CRA is looking for.
File Your VDP Application: To lock in your spot for maximum relief, your accountant will file Form RC199 VDP. This officially starts the process and protects you before the CRA has a chance to flag your account.
Work Out a Payment Plan: Once everything is filed and you know the final number, it’s time to settle up. Believe it or not, the CRA is often willing to work out reasonable payment plans for businesses that have made a real effort to get compliant. You don’t always have to pay it all in one shot.
Dealing with corporate back taxes in BC feels like staring up at a mountain, but every step you take brings you closer to the top. The updates to the CRA’s Voluntary Disclosures Program for 2026 offer a golden opportunity to wipe the slate clean without the crushing weight of penalties.

Stop waiting for that dreaded letter. It only gets more expensive and stressful from here. Our BC tax experts specialize in exactly this kind of corporate catch-up work and VDP applications. Let’s get your business back on solid ground—book a confidential ‘Back-Tax Review’ today.

Accounting for Plumbers - FAQs

If I incorporate, can I still pay myself easily or does all the money belong to the company?

Yes, you can absolutely pay yourself! While the money technically belongs to the company, you’re the owner, so you call the shots. You can pay yourself a regular salary (which makes you an employee of your own company), pay yourself dividends from the profits, or do a mix of both. Each option has different tax perks, and a good accountant can help you figure out the best strategy for you.

My spouse helps with the books and answering the phone. How does incorporation affect them and our family's finances?

Incorporation can be great for this. It opens up smart ways to do some income splitting. For instance, you could pay your spouse a reasonable salary for the work they actually do, which becomes a handy tax deduction for the business. You could also make them a shareholder, allowing them to receive dividends. The rules here are strict—the pay has to match the work—but it can be a fantastic way to improve your family’s overall tax picture.

Are there specific government grants from CanNor or territorial programs that are only available to incorporated businesses?

Yes, very often. Many of the bigger grants for business development and expansion are specifically designed for formal business structures. While some programs are open to sole proprietors, being incorporated makes you eligible for a much wider range of funding and frankly, makes your application look more solid and professional to the people handing out the money.

What's a realistic all-in cost to set up and maintain a corporation for a small business in the North for the first year?ere

It can vary a bit, but a good budget to have in mind for the first year is somewhere in the $1,500 to $3,500 range. That generally covers the legal and accounting fees to get registered and set up properly, plus the cost for your first corporate tax return. After the first year, the annual costs to keep everything filed and up-to-date are much lower.

I do a lot of work on First Nations' land. Does my business structure impact my ability to get contracts or form partnerships with Indigenous development corporations?

It certainly can. An incorporated business is often seen as more stable, permanent, and professional—a huge plus when you’re bidding for contracts with First Nations governments or looking to partner with their economic development corporations. A formal corporate structure gives you the legal foundation you need for joint ventures and other partnerships, which are incredibly common on major Northern projects.

What can I deduct as a self-employed plumber in BC?

Beyond standard tools and materials, many plumbers miss deductions like protective gear (steel-toed boots, safety glasses), specialized software for scheduling, union dues, and even a portion of your vehicle’s maintenance if it’s used for service calls. We help you track every “hidden” deduction to lower your year-end tax bill. To get a personalized list of deductions for your business, contact our Vancouver office today.

Should I incorporate my plumbing business or stay a sole proprietor?

This is a common question for growing trades. Generally, once your plumbing business is netting more than you need for personal living expenses, incorporating can offer significant tax deferral advantages and limited liability protection. We provide a full cost-benefit analysis to help you decide when to make the switch.

How do I manage GST/PST on plumbing materials and labor?

Navigating sales tax in BC can be tricky for trades. You must charge GST on your labor and materials, but you can also claim Input Tax Credits (ITCs) for the GST you pay on business purchases. We streamline your bookkeeping so your quarterly filings are accurate and painless.