Tracking your music teaching income for taxes in Canada

What you actually file: the T2125

A private music teacher in Canada is, for tax purposes, a sole proprietor. You do not file a separate business return. You file your ordinary T1 personal return and attach Form T2125, Statement of Business or Professional Activities, which is where your teaching income and expenses go.

The T2125 asks for gross income first, then expenses, and the difference is your net business income. That net figure flows onto your T1 and is what you are taxed on — and it is also what CPP contributions are calculated from, which catches a lot of first-year teachers off guard. As a self-employed person you pay both halves of CPP on your net business income, not just the employee half.

Gross income means every dollar families paid you for lessons, before you subtract anything. Not the amount that landed in your chequing account after e-Transfer, and not the amount left after you bought music. If a parent paid for a term in September and you taught into January, the whole payment is still income in the year you received it.

Do you charge GST/HST on lessons? Usually not

This is the single most misunderstood part of teaching music in Canada, and the general self-employment advice gets it wrong for this profession.

Private music lessons are exempt from GST/HST. The exemption sits in paragraph 9(b) of Part III of Schedule V to the Excise Tax Act, and it works because the Equivalent Courses (GST/HST) Regulations prescribe music lessons as the equivalent of a music course following a curriculum designated by a school authority. It does not matter whether the lessons come from a conservatory or from one teacher in a spare room — the exemption attaches to the service, not to the supplier.

Two consequences follow, and they run in opposite directions. First, you generally do not charge GST/HST on lesson tuition, and you do not register just because your studio got busy. Second — and this is the part people miss — exempt revenue does not count toward the $30,000 small-supplier threshold at all. A teacher billing $48,000 a year purely in lessons is not late registering for GST/HST. There was never anything to register.

The threshold still matters, but only for revenue that is not lesson tuition. If you also sell sheet music or instruments, rent instruments out, take accompaniment or session fees, or run something that is musical but is not a lesson, those are taxable supplies. The $30,000 test applies to that revenue: you stop being a small supplier if you exceed $30,000 over four consecutive calendar quarters, and immediately if you exceed it within a single calendar quarter.

Be careful about what counts as a lesson. The CRA's position is that a qualifying lesson develops identifiable musical skills — performance, conducting, composition, or theory — as part of a progression toward a pre-set objective, with the student's progress evaluated against it. Instruction in music history, music-recording technique, or how to teach music is explicitly outside the exemption, as are recreational activities that merely involve music. A preschool music-and-movement class run mainly for child development is the CRA's own example of something that is not an exempt music lesson.

One real cost of being exempt: you cannot claim input tax credits to recover the GST/HST you pay on expenses related to exempt lessons. The sales tax on your new piano is part of its cost, not something you get back.

What you can deduct

The test is the same for everything: was the expense incurred to earn business income, and is the amount reasonable? If something is used for both teaching and personal life, you deduct only the business portion, and you need a defensible basis for the split.

• Instruments and equipment. A piano, a decent mic, a tablet for scores — these are capital property, not a current expense. You claim them over time through capital cost allowance. Musical instruments fall in Class 8, which has a 20% declining-balance rate. You do not deduct the full purchase price in year one.
• Tuning, maintenance and repairs. Regular piano tuning, string replacement, instrument servicing — these are current expenses and come off in full in the year you pay them.
• Sheet music, method books and licences. Consumable teaching material is fully deductible. So are exam and festival entry fees you pay on the studio's behalf and are not reimbursed for.
• Home studio. If you teach from home you can deduct a portion of rent or mortgage interest, property tax, utilities, insurance and maintenance. The CRA expects a reasonable basis — most commonly the area of the teaching space divided by the total area of the home. If that room is also the family living room, reduce further for the hours it is genuinely used for teaching.
• Travel to students. Mileage to a student's home is deductible; your commute is not, and driving to your own studio location can be a commute. Keep a logbook with date, destination, purpose and kilometres, and record your odometer at the start and end of the year. A vague year-end estimate is exactly what gets adjusted on review.
• Software and services. Studio management software, video-call subscriptions used for online lessons, notation software, accounting tools, your website and domain.
• Professional development and dues. Association memberships, teacher-training courses, masterclasses and conference fees that maintain or improve your teaching.
• Bank and payment fees. Card-processing fees on parent payments, and any business account charges. These are real costs of collecting tuition and are routinely forgotten because they never appear as a bill.
• Advertising. Local listings, printed cards, ads for your studio.

What you cannot deduct: your own concert tickets as entertainment, clothing that is not a costume or safety gear, or the value of your own unpaid time. A lesson you taught for free is not a $40 charitable deduction — it is simply $40 you did not earn.

Instalments: when the CRA starts wanting money quarterly

An employee has tax withheld every payday. You do not, which means your first profitable year ends with a single large bill — and then the CRA asks you to pre-pay the next one.

You may have to pay instalments if your net tax owing is more than $3,000 in the current year and was also more than $3,000 in either of the two previous years. In Quebec the federal figure is $1,800, because provincial tax is collected separately there.

The four due dates are March 15, June 15, September 15 and December 15. If one lands on a weekend or a public holiday the CRA recognizes, the payment counts as on time if it arrives the next business day. The CRA sends instalment reminders in February and August; the February one covers the March and June payments, and the August one covers September and December.

You do not have to follow the CRA's suggested amount. You can instead pay based on what you actually expect to owe this year — useful if your roster shrank — but if you underpay you can be charged instalment interest, so estimate honestly.

Record-keeping: six years, and what counts

You must keep your records and supporting documents for six years from the end of the last tax year they relate to. Supporting documents means the underlying evidence, not just your own summary: invoices you issued, receipts for what you bought, bank and card statements, and your mileage log.

A spreadsheet total with no invoices behind it is not a record — it is an assertion. The practical standard to aim for is that any single line of income on your T2125 can be traced to a specific student, a specific date, and a specific payment. That is also what makes a review boring instead of frightening.

The most common failure for music teachers is e-Transfer. A bank statement shows a $220 deposit from a parent's name; six months later nobody can say which four lessons it covered, whether a makeup was included, or whether the January cheque was for December. Record what each payment was for at the time it arrives, not in April.

A worked example: a studio of 20 students

Take a teacher with 20 weekly students at $35 a lesson, teaching a 36-week year. Gross tuition is 20 x 36 x $35 = $25,200. Assume $900 of that was never collected — two families who left mid-term. Gross income on the T2125 is what was actually received: $24,300.

The home studio figure: a 1,200 sq ft home with a 150 sq ft teaching room is 12.5% of the floor area. If rent, utilities, insurance and maintenance came to $28,000 for the year, 12.5% is $3,500 — but the room is also the family's den, used for teaching roughly 60% of the time, so the claim is reduced to $2,100. That second haircut is the step people skip, and it is the one a reviewer asks about.

The CCA figure assumes a $7,000 piano already in its second year in the class, so 20% of the remaining undepreciated balance. In the year you buy it, the half-year rule normally limits the first claim to half the usual amount.

Net business income of $18,130 is what is taxed, and what CPP is calculated on. Note how much of the gap between $25,200 of scheduled lessons and $18,130 of taxable profit comes from two places: revenue that was never collected, and a home-studio claim that needed a defensible basis. Neither is reconstructable in April from memory.

The dates that matter

If you or your spouse is self-employed, your return is due June 15. Any balance owing is still due April 30 — the later filing deadline is not a later payment deadline, and interest runs from May 1 on anything unpaid.

• April 30 — balance owing for the previous year is due.
• June 15 — filing deadline for self-employed individuals and their spouses.
• March 15, June 15, September 15, December 15 — instalment due dates, if you are required to pay them.

How it works

1. 1Bill from your lessons through the year, and record each Interac e-Transfer or payment against its invoice so your income is captured as it lands.
2. 2When you need it, scope billing and reporting to the calendar tax year Canada uses.
3. 3Export a fiscal-year income summary labelled for the T2125 (Statement of Business Activities) to give your accountant or drop into your return.

Common questions

Sources

• CRA — When to register for and start charging the GST/HST
• CRA GST/HST Memorandum 20-6 — Tutoring and Equivalent Services
• CRA — Classes of depreciable property (Class 8, 20%)
• CRA — Business-use-of-home expenses
• CRA — Required tax instalments for individuals: payment due dates
• CRA — Where to keep your records, and for how long

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