Cleaning Business Taxes Alberta GST 5% & T2125

If you clean homes or commercial spaces in Alberta on your own account, two CRA rules shape your tax year: the $30,000 GST registration threshold and the T2125 Statement of Business Activities. Cleaning has a particular relationship with the first one. A roster of recurring clients means steady monthly revenue, and steady revenue does not spike past $30,000 in one dramatic quarter. It creeps there, month by month, while you are busy working.

This guide covers when you have to register, why the rolling four-quarter test is the one that catches cleaners, how to deduct your supplies, machines, and vehicle, and what to think about before you bring on help.

Quick Summary

• Tax rate once registered: 5% GST. Alberta has no provincial sales tax, so only the federal GST applies to your invoices.
• Registration trigger: $30,000 in gross revenue in a single calendar quarter, or over any four consecutive rolling quarters
• Key T2125 deductions: supplies and consumables, vacuums and floor machines, vehicle costs between client sites, insurance, home office
• The Quick Method can simplify GST and often leaves money in your pocket
• CPP: you pay both halves, roughly 11.9% of net income up to the first earnings ceiling, plus the additional CPP2 contribution on income above it, on top of income tax
• Biggest risk: recurring contracts pushing your trailing four-quarter total past $30,000 without you noticing

The $30,000 GST Threshold

While your gross revenue stays under $30,000, the CRA treats you as a "small supplier" and you do not charge GST. That status ends the moment your revenue crosses $30,000 within a single calendar quarter or over four consecutive rolling quarters. When you cross the line you are required to:

1. Register for a GST/HST business number within 29 days
2. Begin charging 5% GST on every taxable invoice going forward
3. File GST returns and remit what you collect to the CRA

The rolling-quarter creep is the cleaner's version of this trap. Trades with project work tend to blow past the threshold on one big contract in a single quarter. Cleaning is the opposite. A dozen biweekly residential clients plus one office contract might bring in roughly the same amount every month, so no single quarter looks alarming. But the test is not just one quarter. It is the total of the current quarter plus the three before it, recalculated as each quarter ends. Steady revenue of about $2,600 a month clears $30,000 over four quarters, and many cleaners cross that line in the middle of an ordinary month without anything feeling different.

Two more things to know. Once you have a GST number, you charge GST on every taxable job, residential and commercial alike, for as long as the account stays open. And if the CRA decides you should have registered and you did not, they can register you retroactively and bill you for the GST you never collected. That comes out of your own revenue, after the fact.

Should You Register Before You Hit $30,000?

Often, yes. Registering voluntarily lets you claim Input Tax Credits, which recover the GST you pay on your own purchases. For a cleaning business that means the GST on a commercial vacuum or floor machine, on every case of cleaning product and box of consumables, and on the business share of your vehicle costs. If you are gearing up with equipment, the GST you recover can outweigh the friction of charging 5% on your invoices earlier than required.

One more reason commercial cleaners in particular register early: registered business clients recover the GST you charge them as their own Input Tax Credit, so adding 5% to a commercial invoice usually costs that client nothing. Residential clients cannot do that, which is worth weighing if your book is mostly homes.

The Quick Method: Simpler GST, Often More Kept

Once registered, you have a choice in how you calculate what you send to the CRA. The regular method is GST collected minus Input Tax Credits on your purchases. The Quick Method is the optional alternative: you still charge clients the full 5%, but you remit a flat rate that is set below the 5% you collect, and you keep the difference instead of tracking ITCs on every bottle of cleaner. There is also a 1% credit on your first $30,000 of eligible sales each year, which sweetens the deal for smaller operations.

The Quick Method tends to favour businesses where labour, not materials, is most of the cost, which describes a lot of cleaning work. You can elect it if your annual taxable sales are under $400,000, and you can still claim Input Tax Credits on large capital purchases like a vehicle or major equipment. The kept difference counts as taxable income. Run your own numbers through the calculator before choosing, because a cleaner with heavy supply costs may do better on the regular method.

Maximizing Your T2125 Deductions

At tax time you file a T2125 alongside your T1 personal return. This is where your cleaning income gets reported and where eligible expenses reduce your taxable income. The deductions that matter most:

Supplies and consumables

Cleaning product, cloths, mop heads, garbage bags, gloves, and everything else you go through on jobs is a straight expense in the year you buy it, supported by receipts. This category is easy to undercount because the purchases are small and constant. A twenty dollar supply run you forget to log, repeated weekly, is real money left unclaimed by year end.

Equipment

Larger gear follows the capital property rules. The rule of thumb: items under about $500 each are deducted in full the year you buy them. Equipment over $500, like a commercial vacuum, carpet extractor, or floor machine, is capital property deducted over several years through Capital Cost Allowance. Most equipment of this kind falls in Class 8, which is 20% per year on a declining balance. So the spray bottles are an expense, and the $1,800 extractor goes through CCA.

Vehicle and mileage between sites

Driving is built into cleaning. A day might mean three houses and an office, and every drive between client sites is business travel. You deduct the business-use percentage of fuel, insurance, repairs, maintenance, and the vehicle's CCA. The non-negotiable part is a mileage log: date, destination, purpose, kilometres. Without it the CRA can deny the whole vehicle claim, and for a multi-stop cleaning route the log is what turns a defensible high business-use percentage into an accepted one. Use a mileage log template and record trips as they happen, not from memory in April.

Insurance and bonding

Liability coverage and bonding are common requirements for cleaning work, especially commercial contracts, and the premiums are deductible business expenses. The business portion of your vehicle insurance belongs in your vehicle calculation rather than here.

Home office

If you schedule, quote, and invoice from home, you can deduct a portion of rent or mortgage interest, utilities, and internet based on the share of your home used for the business. Laundering and maintaining work clothing and supplies for the business is part of running it; keep those costs documented and reasonable, and keep personal use out of the claim.

Across all of these, the same principles apply: the expense has to be incurred to earn business income, you keep the receipt, and you log as you go rather than reconstructing a year in April.

CPP and Income Tax Installments

Two cash-flow surprises catch first-year cleaners.

You pay both halves of CPP. As an employee, you and your employer each pay half. Self-employed, you pay both halves, roughly 11.9% of your net business income up to the first earnings ceiling (the YMPE). Since 2024 there is also a second tier, CPP2: an additional self-employed contribution of 8% on net income between the first and second ceilings. The CRA sets both ceilings each year. On a solid year of cleaning income this is several thousand dollars on top of your income tax, so set money aside through the year.

You may owe quarterly installments. In your first year you generally pay your full bill at filing. But once your tax owing tops $3,000, the CRA asks you to pay the following year in quarterly installments due March 15, June 15, September 15, and December 15. See the CRA filing deadlines for the full schedule.

Hiring Help: Employee or Subcontractor

The moment you pay someone to help cover your route, one question matters most: are they an employee or a subcontractor? If you set their hours, supply their products and equipment, and direct how they clean, the CRA may treat them as an employee, which means you owe payroll deductions, CPP, and EI on what you pay them. A true subcontractor runs their own cleaning business, invoices you, brings their own supplies, and carries their own risk.

The label on the agreement does not decide it; the working relationship does. Getting this wrong is expensive, because reclassification means back payroll amounts plus penalties. If you are scaling from solo cleaner to a small crew, settle this question before the first payday, not after.

Track It All Year, Not in April

Everything in this guide rewards the same habit: continuous tracking. The rolling four-quarter test only protects you if you can see your trailing twelve months of revenue at any moment. The vehicle deduction only survives review if the mileage log was kept trip by trip. The supplies category only reaches its real size if every small purchase got logged the week it happened.

NorthOS is built around exactly that. It tracks your gross revenue against the $30,000 threshold by quarter and by trailing four quarters, maps each expense to its T2125 line as you log it, and shows whether the Quick Method or the regular method leaves more in your pocket once you register. The cleaner who logs for five minutes a week files in April from records that are already done.

Frequently Asked Questions

Do I charge GST on house cleaning in Alberta?

Only once you are registered. Below $30,000 in gross revenue you are a small supplier and do not charge GST. Once registered, you charge 5% on your taxable invoices, residential and commercial alike. Alberta has no provincial sales tax, so 5% is the full rate.

My income is steady, not spiky. How do I cross the threshold?

Through the rolling four-quarter test. The CRA adds your current quarter to the three quarters before it, and recalculates as each quarter ends. Recurring cleaning contracts produce exactly the kind of steady revenue that crosses $30,000 over four quarters without any single quarter standing out, so watch the trailing total, not just the calendar year.

Can I write off my vacuum and floor machine?

Yes. Smaller items under about $500 each are deducted in full the year you buy them. Equipment over $500 is capital property claimed over several years through Capital Cost Allowance, with most of this gear in Class 8 at 20% per year on a declining balance.

Can I deduct driving between clients?

Yes, and for most cleaners it is one of the largest deductions. Trips between client sites are business travel, and you deduct the business-use percentage of fuel, insurance, maintenance, and the vehicle's CCA. The claim depends entirely on a mileage log kept as you go.

Should I use the Quick Method for GST?

It often suits cleaning, because the method favours businesses where labour rather than materials is most of the cost. You charge the full 5%, remit a flat rate set below it, and keep the difference, plus a 1% credit on your first $30,000 of eligible sales. It is available if your annual taxable sales are under $400,000. Compare both methods with the Quick Method calculator before electing.

Does the $30,000 threshold apply to my gross revenue or my profit?

Gross revenue. The CRA counts every dollar you bill before expenses. A cleaner billing $34,000 with $12,000 in supplies, vehicle, and insurance costs is still required to register.