Written by Maryam Ajorloo, CPA · Reviewed by Behdad Karimi, CPA
Every invoice you send as a freelancer is income the Canada Revenue Agency (CRA) wants its share of. The good news: a lot of what you spend to earn that income comes back to you at tax time, as long as you know what to claim and keep the records to back it up.
This guide walks through the tax write-offs for freelancers in Canada that actually move the needle, with real numbers and the one rule that decides almost every case.
Can freelancers write off business expenses in Canada? Yes. If you're self-employed, you can deduct any reasonable expense you paid to earn business income, from your home office and laptop to software, marketing, and a share of your phone bill. You report these on Form T2125 with your personal tax return.
Here's the rule of thumb that explains everything else: if an expense was reasonable and helped you earn business income, you can likely write it off. Keep that in your back pocket, because it answers most of the questions below before you even ask them.
Stop tracking this in a shoebox and a panic every April. Start your 30-day free trial and let your books keep themselves.
What counts as a tax write-off when you're a freelancer
In the CRA's eyes, a freelancer is self-employed. Whether you call yourself a freelancer, a contractor, or a solopreneur, you report your business income and your write-offs on Form T2125 (Statement of Business or Professional Activities), which you file with your personal T1 return.
A write-off (the CRA calls it a deductible business expense) lowers your taxable income, not your tax bill dollar for dollar. Claim $1,000 in expenses and you don't get $1,000 back. You shave $1,000 off the income you're taxed on, which is still real money kept in your pocket.
Two things decide whether an expense qualifies:
It was reasonable for your line of work.
It was incurred to earn business income, not for personal use.
If you use something for both business and personal life, you claim only the business portion. That single idea is what makes your laptop, your phone, and your home all partly deductible.
One date worth remembering: self-employed Canadians have until June 15 to file, but any balance you owe is still due April 30. Filing late is one thing; paying late is what triggers interest.
Home office expenses
For most freelancers, this is the biggest write-off on the list. If you run your business from home, you can claim a portion of your housing costs through the business-use-of-home deduction.
The math is simple. Measure the space you use for work as a share of your home's total size, then apply that percentage to your home costs.
Say you work from a 100 square foot spare room in an 800 square foot apartment. That's 12.5% of your home. If your rent, heat, electricity, and home insurance add up to $2,400 a month, you could claim 12.5%, or $300 a month, against your business income.
What you can include:
Rent, or mortgage interest (not the principal portion)
Utilities: heat, electricity, water
Home insurance and property tax
Minor maintenance and repairs for the space
Two guardrails to know. You can't use the home office deduction to create or increase a business loss, but any portion you can't claim this year carries forward to a future year. And the space should be where you mainly work or where you regularly meet clients.
Phone, internet, and software subscriptions
Your phone and internet are rarely 100% business, so claim the business-use portion. If you use your cell phone 70% for work, write off 70% of the bill.
Software and digital subscriptions used for your work are fully deductible. That covers your design suite, project management tools, cloud storage, email marketing, and your accounting software.
A freelance designer paying $80 a month for Adobe Creative Cloud writes off $960 a year without thinking twice. It's a business tool, used for business, so the whole cost counts.
Computers, equipment, and gear
Here's where freelancers get tripped up. Small tools and supplies, like a $60 keyboard or a stack of notebooks, are current expenses you claim in full the year you buy them.
Bigger purchases that last for years, like a $2,500 laptop or a $1,800 camera, are capital expenses. Instead of claiming the whole amount at once, you deduct it gradually over several years through capital cost allowance (CCA), the CRA's term for depreciation.
It sounds fiddly, and it is the kind of thing good bookkeeping software (or your accountant) sorts out for you. The key habit is simply keeping the receipt and noting what the item was for.
Professional development, courses, and memberships
Investing in your craft is deductible when it maintains or upgrades the skills you already use to earn income.
Common claims for freelancers:
Online courses and workshops in your field
Professional association dues and memberships
Industry conferences and the travel to attend them
Books, journals, and trade subscriptions
One nuance: a course that trains you for a brand new career is generally treated as a capital cost, not a write-off. A copywriter taking an advanced copywriting course is fine. A copywriter enrolling in nursing school is not.
Advertising, website, and marketing
Anything you spend to find and keep clients is fair game. For a freelancer, marketing is often one of the easiest categories to overlook because the charges are small and scattered across the year.
This includes:
Your domain, hosting, and website builder
Portfolio and booking tools
Business cards and printed materials
Paid ads on Google, Meta, Instagram, or LinkedIn
A freelance writer who spends $300 a year on a portfolio site and $500 on LinkedIn ads has an $800 write-off, as long as it was aimed at winning business.
Vehicle and travel expenses
If you drive for work, you can claim the business-use portion of your vehicle costs: fuel, insurance, maintenance, and lease or finance interest. The catch is you need a mileage log showing business kilometres versus personal ones. Drive 8,000 of your 20,000 annual kilometres for work and 40% of your eligible vehicle costs are deductible.
Travel for business (flights, hotels, ground transport) is deductible too. Meals while travelling for work or hosting a client are deductible at 50%, since the CRA assumes you'd have eaten anyway.
Professional fees, bank fees, and insurance
The cost of running the business itself counts. Don't leave these behind:
Accounting and legal fees
Bank fees on your business account
Payment processing fees (for example, the cut Stripe takes on each invoice)
Business liability or professional insurance
These are small line items individually, but for a busy freelancer they add up to hundreds of dollars a year that belong on your T2125.
What you can't write off
Knowing the limits keeps your books clean and your claims defensible. These are not deductible:
Everyday clothing, even if you bought it to look sharp for clients
Your commute, or parking tickets and traffic fines
The principal portion of your mortgage
Gym memberships and personal grooming
Anything purely personal, or the personal share of a mixed-use cost
The test is the same rule from the top: if it wasn't reasonable and didn't help you earn business income, it stays off the list.
Do freelancers have to charge GST/HST? The $30,000 rule
This is the question almost every freelancer Googles and almost no guide answers clearly, so here it is.
You don't have to register for, or charge, sales tax until your business revenue crosses $30,000. Below that, the CRA considers you a small supplier, and you can keep your pricing simple.
You stop being a small supplier the moment your taxable revenue passes $30,000 over four consecutive calendar quarters (or in a single quarter). At that point you must register for a GST/HST number and start charging sales tax.
What you charge depends on the province where your client is located:
HST in Ontario, New Brunswick, Nova Scotia, Newfoundland and Labrador, and PEI
GST plus PST in British Columbia, Saskatchewan, and Manitoba
GST plus QST in Quebec
GST only in Alberta and the territories
One thing we hear often from customers: they register for GST/HST, then panic when no return shows up in their account. That's normal. A full filing period has to pass before a return appears, so there's nothing to file the day you sign up.
There's an upside to registering, too. Once you charge sales tax, you can also claim back the GST/HST you paid on your own business expenses (called input tax credits), which often makes registering worthwhile even before you're required to.
This is exactly the kind of thing ReInvestWealth's AI Bookkeeper tracks for you, flagging when you're approaching the threshold and preparing your sales tax filing from transactions you've already categorized. See how it works.
How to keep your write-offs audit-proof
A write-off is only as good as the record behind it. The CRA can ask you to support any claim, and you're expected to keep your records for 6 years. If you're curious how far back a review can actually reach, we broke it down in how far back the CRA can audit your business.
Three habits make this painless:
Open a separate business bank account and card. Mixing personal and business spending is the single fastest way to lose track of deductions and create work at year-end.
Capture receipts the moment you get them. Snap or forward each receipt into your Smart Shoebox (your receipt inbox) so the deduction is logged while you still remember what it was for.
Let software do the sorting. Connect your bank and let AI categorize transactions automatically, so your write-offs are tallied in real time instead of reconstructed in a weekend of dread.
More than 3,000 entrepreneurs use ReInvestWealth to keep their books CPA-level clean. For a freelancer, that means walking into tax season with every deduction already captured, instead of guessing what you missed.
If your work overlaps with consulting, our guide to tax write-offs for consultants in Canada covers a few extra categories worth a look.
Frequently asked questions
Do freelancers have to pay taxes in Canada?
Yes. Freelance income is taxable, and you report it on Form T2125 with your personal T1 return. You also pay both halves of the Canada Pension Plan (CPP) yourself, since there's no employer covering part of it.
How much should I set aside for taxes as a freelancer?
A common starting point is 25% to 30% of your net income, set aside as you get paid. Your actual rate depends on your province and total income, but putting money aside throughout the year beats scrambling in April.
How do freelancers file taxes in Canada?
You complete Form T2125 with your business income and write-offs, then file it as part of your T1 personal return. Self-employed Canadians have until June 15 to file, but any balance owing is due April 30.
Do I have to charge GST/HST as a freelancer?
Only once your business revenue passes $30,000 over four consecutive calendar quarters. Below that you're a small supplier and don't have to register, though you can choose to register early to claim input tax credits.
Can I claim write-offs if I freelance as a side hustle?
Yes. As long as you're earning business income, you can deduct the reasonable expenses tied to it, even if you also have a full-time job. The same reasonable-and-income-earning rule applies.
Keep more of what you earn
You earned the income. The write-offs are how you keep more of it. The freelancers who claim everything they're entitled to aren't working harder at tax time, they just have a system that captures expenses as they happen.
Connect your bank account and let the AI categorize your transactions, match your receipts, and flag your write-offs as you go. CPA-level clean books, a 30-day free trial, and no credit card required. Start for free →
This article is general information, not tax advice. For your specific situation, consult a CPA.
Written by Maryam Ajorloo, CPA
Maryam is the co-founder of ReInvestWealth and a CPA who specializes in small business tax, sales tax, and everyday bookkeeping. She helps entrepreneurs keep clean, audit-ready books and make sense of write-offs, filing deadlines, and the numbers behind their business. More from Maryam Ajorloo, CPA or connect with her on LinkedIn.
Reviewed by Behdad Karimi, CPA
Behdad is the co-founder of ReInvestWealth and a founding community builder at Stripe. He built ReInvestWealth to give smart and busy entrepreneurs CPA-level accounting without the CPA-level price tag. More from Behdad Karimi, CPA or connect with him on LinkedIn.
