- Tools Deduction (line 22900): Up to $500 per year on eligible tools you purchased that your employer requires.
- Union dues (line 21200): 100% deductible — IBEW, UA, UBC, and other trades unions all qualify.
- T2200 employment expenses: Motor vehicle, work-site travel, some safety gear, home office if required.
- Labour Mobility Deduction: If you travel 150+ km for temporary construction work, up to $4,000/year in relocation costs.
- Self-employed tradespeople: Unlimited tool deductions on T2125 — no $500 cap applies.
Employed vs. Self-Employed: A Critical Distinction
Before claiming any deduction, confirm your employment status. Most union tradespeople are employees who receive a T4 and have CPP, EI, and income tax withheld. Some tradespeople operate as independent contractors and receive T4As or invoicing payments — they are self-employed and file a T2125 Business Income statement.
| Item | Employed Tradesperson (T4) | Self-Employed (T2125) |
|---|---|---|
| Tool costs | Up to $500/year (line 22900) | Unlimited deduction (minus any personal use) |
| Vehicle expenses | T2200 required; employment use only | Business-use percentage of all expenses |
| Home office | T2200 required, limited criteria | Business use % of home costs |
| Advertising & promotion | Not deductible | Fully deductible |
| CPP contributions | Employee share only (employer pays other half) | Both employee + employer share (~$8,068 max for 2025) |
| GST/HST registration | Not applicable | Required once revenue exceeds $30,000/year |
The rest of this guide focuses on employed tradespeople. Self-employed contractors follow the general self-employment rules on T2125.
1. Tradesperson's Tools Deduction (Line 22900)
This is the most widely known deduction for employed tradespeople. If you buy tools that your employer requires you to own and use as a condition of employment, you can deduct their cost — up to a maximum of $500 per year.
The formula
Deduction = lesser of:
- (Total cost of eligible tools purchased in the year) − $1,195, OR
- $500
| Tools purchased in 2025 | Calculation | Deduction |
|---|---|---|
| $800 | $800 − $1,195 = negative → $0 | $0 |
| $1,500 | Min($1,500 − $1,195, $500) = Min($305, $500) | $305 |
| $2,000 | Min($2,000 − $1,195, $500) = Min($805, $500) | $500 |
| $5,000 | Min($5,000 − $1,195, $500) = Min($3,805, $500) | $500 |
Unlike most employment expense claims, the Tradesperson's Tools Deduction does not require a T2200. However, you must be able to confirm the tools were required by your employer. Keep receipts for all purchases and a note of the employer's requirement (e.g., apprenticeship program requirements, union contract provisions, or a written employer requirement).
What qualifies as an eligible tool?
- Hand tools: wrenches, screwdrivers, hammers, chisels, levels
- Power tools: drills, circular saws, angle grinders, impact drivers
- Measuring and diagnostic equipment required for the trade
- Tool bags, belts, and organizers (if required)
- Replacement tool parts when the original tool becomes unusable
What does NOT qualify?
- Tools worth more than $500 each that are considered capital items (these are normally provided by employers or claim CCA as self-employed)
- Tools provided by your employer
- Tools used for personal projects at home
- Large equipment (ladders over a certain height, scaffolding — typically employer-supplied)
2. Union Dues and Professional Association Fees (Line 21200)
Annual union dues are 100% deductible. If your dues appear in Box 44 of your T4, CRA will expect them there on line 21200. Common trades unions and their typical Ontario annual dues:
| Union | Trade | Typical Annual Dues |
|---|---|---|
| IBEW (International Brotherhood of Electrical Workers) | Electricians | ~$800–$1,400 |
| UA (United Association) | Plumbers, pipefitters, HVAC | ~$700–$1,200 |
| UBC (United Brotherhood of Carpenters) | Carpenters, millwrights | ~$600–$1,000 |
| IUOE (Operating Engineers) | Heavy equipment operators | ~$700–$1,100 |
| USW (United Steelworkers) | Welders and industrial trades | Varies |
| Sheet Metal Workers SMART | Sheet metal, HVAC | ~$600–$1,000 |
At a combined marginal tax rate of ~33% (Ontario + federal for ~$70,000 income), $1,000 of union dues saves approximately $330 in tax. This is a meaningful deduction that should never be missed.
3. Employment Expenses via T2200 (Form T777)
If your employer requires you to pay work-related expenses and does not reimburse you, get a signed T2200 and file Form T777 to claim them.
Motor vehicle expenses
If your contract requires you to drive to multiple job sites (not just commuting from home to a fixed workplace), you can deduct the employment-use portion of:
- Fuel and oil
- Insurance
- Maintenance and repairs
- Lease payments (if leased)
- Loan interest (limited to $10/day for purchased vehicles)
- CCA (Capital Cost Allowance) on the vehicle
- Parking at job sites (not at a fixed employer location)
Keep a mileage logbook recording date, destination, and purpose for every work trip. The employment-use percentage = work km ÷ total km driven in the year.
Safety gear and protective equipment
If your employer requires you to purchase safety equipment and does not reimburse you, it can qualify as an employment expense. This is fact-specific and CRA scrutinizes it closely. Accepted items typically include:
- Required personal protective equipment specific to your trade (welding helmets, electrical insulating gloves, fall protection harnesses)
- Work clothing that is distinctive — branded uniforms or specific-colour high-visibility vests mandated by your employer
Regular work pants, general-purpose steel-toed boots, and standard hard hats are often challenged by CRA because they could be worn outside work. Your T2200 should specifically state that you are required to purchase and maintain these items.
Home office (rare for tradespeople)
If you are required by your employer to maintain an office at home (e.g., a self-employed sub who dispatches and invoices from home), a portion of home expenses can be deducted. For most employed tradespeople who go to job sites, this does not apply.
4. Labour Mobility Deduction for Construction Workers
If you hold a journeyman certificate or a provincially recognized trade certificate and travel at least 150 km from your principal place of residence for temporary construction employment, you may qualify for the Labour Mobility Deduction (line 21400). This deduction — introduced in 2022 and enhanced since — covers:
- Temporary lodging costs: up to $350/week at the work location
- Maximum deduction: $4,000 per year (2024 and 2025)
- Your employer may require you to confirm the temporary nature of the work in writing
For a full breakdown, see our dedicated guide on the Labour Mobility Deduction for Construction Workers.
5. Apprenticeship and Training Credits
If you are a journeyperson who takes on and trains a registered apprentice, your employer may claim the Apprenticeship Job Creation Tax Credit. As an employee, you don't claim this — but it incentivizes employers to hire apprentices in eligible Red Seal trades.
As a tradesperson upgrading your own certification, tuition paid to a recognized trade school or college qualifies for the federal Tuition Tax Credit (line 32300) if the institution issues a T2202.
6. Canada Workers Benefit
Lower-income tradespeople (especially those working part of the year or in entry-level trades positions) may qualify for the Canada Workers Benefit. The maximum benefit for a single worker is $1,633 (2025), phasing out completely at approximately $37,742 of adjusted net income. ECE apprentices and beginning tradespeople are the most likely to qualify.
Documents and Forms Checklist
| What You Need | Where It Comes From | Used For |
|---|---|---|
| T4 slip(s) | Employer(s) | Employment income, union dues (Box 44) |
| Receipts for tools purchased | Hardware stores, tool suppliers | Line 22900 tools deduction |
| T2200 signed by employer | HR or supervisor | T777 employment expenses |
| Mileage logbook | Your records (paper or app) | Motor vehicle expenses |
| Vehicle expense receipts | Gas, insurance, mechanic | Motor vehicle expenses on T777 |
| Lodging receipts (if traveling) | Hotels, rental receipts | Labour Mobility Deduction |
Common Mistakes Tradespeople Make at Tax Time
- Giving up because tool costs are under $1,195: No deduction applies if you spend less than $1,195 on tools in the year. But across two years, if you keep receipts, you can plan larger tool purchases in a single tax year to maximize the $500 deduction.
- Claiming commuting as employment travel: Driving from home to a fixed job site every day is personal commuting — not deductible. Only travel required by your work between different locations qualifies.
- Missing union dues not on T4: Apprenticeship program fees, voluntary trade association memberships, and extra levies sometimes aren't captured in Box 44. Any amount you paid directly is still deductible — add it to what's on your T4.
- Not separating personal and work vehicle use: Without a mileage logbook, CRA will disallow vehicle expense claims. Start one now — even a notes app works.
- Claiming tools provided by employer: If your employer gives you tools or reimburses your tool purchases, you cannot also claim the deduction. Only out-of-pocket, unreimbursed amounts qualify.
See your 2025 tax position as a tradesperson
Enter your T4 income, union dues, and tool expenses — get a real-time Ontario tax estimate.
Frequently Asked Questions
What is the Tradesperson's Tools Deduction and how much can I claim?
The deduction (line 22900) covers eligible tools you purchased that your employer requires. The amount equals the lesser of: (cost of tools − $1,195) or $500. So if you spend $1,800 on tools, you deduct $500. If you spend $1,400, you deduct $205. The $1,195 threshold essentially acts as a "normal wear and tear" floor — only costs above it attract the deduction.
Do I need a T2200 to claim tools?
No. The tools deduction on line 22900 does not require a T2200. However, all other employment expenses (vehicle, safety gear, home office) do require a T2200 signed by your employer. Have one handy in case CRA asks about your tools claim, even though it is not technically required.
Can I deduct work boots and safety gear?
Protective equipment required by your employer can be claimed as an employment expense on T777 — but you need a T2200 and the items must be required by the employer, not merely preferred. Generic steel-toed boots or standard hard hats are often challenged. Trade-specific PPE (welding gear, insulating gloves, fall harnesses) with employer requirements documented on the T2200 has a stronger claim.
Can self-employed tradespeople deduct more?
Yes. Self-employed tradespeople on T2125 can deduct 100% of all legitimate business expenses without the $500 cap: all tools, all vehicle business use, home office, insurance, advertising, and more. The cost is paying both employee and employer CPP (~$8,068 combined max in 2025) and managing GST/HST remittances once revenue tops $30,000.
If my employer reimburses my tools, can I still claim the deduction?
No. You can only claim costs you paid personally and were not reimbursed for. If a tool allowance fully covers your tool spending, there is nothing to deduct. If it partially covers costs, you can deduct the unreimbursed balance (subject to the $500 cap and $1,195 threshold).