Tax deductible items your small business can claim

Published Thursday 16 April 2026

Table of contents

• What are tax deductions?
• What can I deduct for my small business?
• What are the most common tax deductions for small businesses?
• What are less common expenses your business can claim?
• What expenses are not tax-deductible?
• How to track expenses for small business
• Maximize your deductions with smart expense tracking
• FAQs on small business expenses

Key takeaways

• Claim every eligible business expense by understanding the three main categories: costs for business-only equipment, location costs like rent and utilities, and mixed-use items such as vehicles or a home office used partly for work.
• Apply the correct deduction method for each purchase: deduct everyday expenses like supplies and professional fees in full right away, but spread the cost of major assets like vehicles and computers over several years using capital cost allowance (CCA).
• Track your business expenses throughout the year by saving receipts, logging the date, amount, vendor, and business purpose for every purchase, so you have clear records ready if the CRA asks for them.
• Avoid claiming non-deductible costs such as personal clothing, fines, penalties, or expenses unrelated to earning business income, as these can trigger CRA scrutiny and put your claims at risk.

What are tax deductions?

Tax deductions are business expenses the CRA allows you to subtract from your income, directly reducing the amount of tax you owe. The more eligible deductions you claim, the lower your tax bill. Track and claim every qualifying expense.

What can I deduct for my small business?

Deductible business expenses are costs necessary to operate your business that the CRA allows you to subtract from your income. To qualify, expenses must be reasonable and directly related to earning business income.

Your deductible expenses fall into three main categories:

• Business-only equipment: items used exclusively for work, such as massage tables, design software, or specialized tools
• Location costs: expenses for your business premises, such as rent, utilities, and property maintenance
• Mixed-use items: personal property used for business purposes, such as vehicle mileage for deliveries or a home office

What are the most common tax deductions for small businesses?

Most small businesses incur everyday operating costs such as rent, supplies, advertising, and professional fees. These CRA-approved expenses can reduce your tax bill by hundreds or thousands of dollars each year.

Business startup costs

Business startup costs are expenses incurred during your first year of operation. To qualify as deductions, these costs must occur in the same tax year your business begins.

Common startup expenses include:

• professional fees for lawyer and accountant consultations
• equipment purchases such as computers, machinery, and initial supplies
• registration and licensing fees required to establish your business

Advertising and marketing fees

You can deduct the cost of materials used to market your business, including both physical and digital formats.

• Print materials: flyers, business cards, signs, banners, and trade show displays
• Digital costs: website development, domain registration, web hosting, and online advertising
• Design services: graphic design, copywriting, and branding work

Business equipment

You can claim the cost of machinery and computer equipment used in your business. How you claim it depends on its lifespan:

• Current expense: deduct items lasting less than one year in full immediately
• Capital expense: capitalize items lasting more than one year, such as laptops and printers, and claim them over time through CCA

Office expenses

Office expenses cover the ongoing costs of running your workspace, such as phone services, software subscriptions, and computer accessories. Furniture and equipment with a useful life beyond one year, such as desks, chairs, and filing cabinets, are capital items claimed through CCA instead.

Office supplies

You can claim the cost of small items, such as pens, pencils, paper clips, and cleaning supplies you use in your business.

Rent

You can claim the rent you pay for your business property and office space, including land and buildings.

Home office

If you run your business from home, you can deduct a portion of your household expenses based on the space used for work.

How to calculate your deduction:

1. Measure the square footage of your workspace.
2. Divide it by your home's total square footage.
3. Apply this percentage to eligible costs.

You can claim a portion of these eligible home office expenses:

• utilities such as electricity, heat, and water
• rent or mortgage interest
• property taxes and home insurance
• maintenance and minor repairs

Keep in mind: Home office deductions reduce your net business income up to zero. The CRA does not allow them to create a business loss.

Maintenance and repairs

Costs incurred for minor repairs or maintenance done on equipment or property that you use to earn business income are deductible. Deductions apply only to material and service costs, not the value of your labour.

Telephone, internet, and utilities

You can deduct utilities used for business purposes, including electricity, internet, and phone services. If you use these services for both business and personal purposes, claim only the business portion based on your usage.

Salaries, wages, and employee benefits

You can claim the full cost of compensating your employees, including:

• gross salaries and wages
• employer contributions to Employment Insurance (EI) and Canada Pension Plan (CPP)
• health and dental benefit premiums
• workers' compensation premiums
• reasonable bonuses and commissions

Meal and entertainment expenses

Meal and entertainment expenses have specific deduction limits:

• Client meals and entertainment: 50% deductible when you take clients to dinner, shows, or sporting events, up to an amount that is reasonable in the circumstances.
• Staff events: 100% deductible for up to six such events per location per year, such as holiday parties or team celebrations.
• Travel meals: 50% deductible for food and beverages consumed during business travel.

Business travel expenses

When you travel for business, you can claim the following expenses:

• 100% deductible: claim flights, train fares, public transit, car rentals, hotel accommodations, and conference fees (limited to two conventions a year)
• 50% deductible: claim meals, beverages, and entertainment during your trip

Keep receipts and document the business purpose of each trip to support your claims.

Motor vehicle expenses

You can claim vehicle expenses based on how much you use the vehicle for business.

• Business-only vehicle: claim 100% of all vehicle expenses
• Mixed-use vehicle: claim only the percentage used for business purposes

You can claim these vehicle expenses:

• fuel and oil
• insurance premiums
• licence and registration fees
• repairs and maintenance
• lease payments or loan interest

How to calculate: Track your total kilometres driven and kilometres driven for business. Divide business kilometres by total kilometres to determine your deductible percentage. Keep a logbook throughout the year to support your claim.

Professional fees

You can deduct accounting, bookkeeping, and freelance contractor fees when consulting with professionals for your business.

Capital cost allowance (CCA)

Capital cost allowance (CCA) lets you deduct the cost of major purchases over several years rather than all at once. This applies to assets with a useful life beyond one year, such as vehicles, equipment, furniture, and buildings.

Each type of asset falls into a CCA class with a specific depreciation rate. Common examples include:

• Class 8 (20%): office furniture and equipment
• Class 10 (30%): vehicles and automotive equipment
• Class 50 (55%): computers and related equipment

Check the CRA's CCA class list to find the correct rate for your purchases.

What are less common expenses your business can claim?

Many small business owners forget to claim legitimate expenses, missing out on potential savings at tax time. Review this list to find additional savings that apply to your situation.

Professional dues

You can claim annual dues paid to professional organizations related to your business.

These memberships are deductible:

• industry associations and trade groups
• professional regulatory bodies
• business networking organizations like the Canadian Federation of Independent Business

These memberships are not deductible:

• sports clubs and golf courses
• dining clubs and social organizations
• entertainment or hobby-related groups

Bank account fees

You can claim bank fees, including monthly fees, cheque fees, credit card fees, and monthly interest charges.

Business insurance

You can claim premiums for business insurance. Life insurance is only deductible when used as collateral for a business loan.

Bad debt

Bad debt occurs when a customer fails to pay an invoice you've already recorded as income. You can deduct the unpaid amount if you've made reasonable efforts to collect and determined the debt is uncollectable.

You can also deduct collection costs, including:

• legal fees for pursuing payment
• collection agency fees
• court filing costs

Private health premiums

You can claim payments you make for your own private health insurance coverage, provided your net income from self-employment is more than 50% of your total income.

Other expenses

You can claim costs that are specific to your business. For example, retailers can claim the cost of buying racks for clothing.

What expenses are not tax-deductible?

The CRA specifically prohibits certain costs as business deductions. Keeping these items off your claims helps you stay compliant and avoid CRA scrutiny.

The following expenses are not deductible:

• Personal labour: the value of your own time spent working in the business
• Fines and penalties: traffic tickets, parking fines, late payment charges, and government penalties
• Personal clothing: regular clothes and dry cleaning, unless they are uniforms or required safety gear
• Personal insurance: life insurance and personal health premiums not connected to a business loan or employee benefit plan
• Reimbursed costs: expenses already covered by insurance payouts
• Personal expenses: costs unrelated to earning business income, even if paid from a business account

How to track expenses for small business

Tracking your expenses throughout the year ensures you claim every eligible deduction and have documentation ready if the CRA requests it. Good records save time at tax season, reduce stress, and protect you during audits.

1. Keep detailed records

Save receipts and log every business purchase as it happens. Your records should include:

• the date and amount of each expense
• the vendor or supplier name
• the business purpose of the purchase
• proof of payment

Your digital records are just as valid as paper receipts. Cloud accounting software like Xero lets you upload and organize receipts automatically, eliminating the need for physical storage while keeping everything accessible for tax time or audits.

2. Track spending trends

Review your expense patterns regularly to identify deduction opportunities you might otherwise miss. Monthly or quarterly reviews help you:

• spot recurring expenses that qualify for deductions
• identify categories where spending has increased
• plan purchases strategically before year-end
• catch miscategorized expenses early

Learn more about how to track your business expenses effectively.

3. Plan ahead for large purchases

Plan major purchases strategically to maximize your deductions. If you need new equipment or software, consider buying before your fiscal year ends to claim the expense sooner.

Consider these timing factors:

• purchases made in December can be claimed in the current tax year
• delaying a January purchase to December accelerates your deduction by a full year
• for capital items, the half-year rule means you can only claim half the normal CCA rate in the year of purchase

4. Get help from an accountant or bookkeeper

An accountant or bookkeeper can help you identify deductions you might miss and ensure your claims comply with CRA rules. Professional guidance is especially valuable when you:

• have complex expenses like home office or vehicle costs
• are unsure whether an expense qualifies
• want to optimize the timing of major purchases
• need to prepare for or respond to a CRA audit

Find an advisor who understands your industry through the Xero Advisor Directory.

Maximize your deductions with smart expense tracking

Knowing which expenses you can deduct matters, but actually claiming them all requires consistent tracking throughout the year.

Cloud accounting software makes this easier by automatically categorizing transactions, storing digital receipts, and generating reports that show exactly what you've spent. When tax time arrives, you'll have everything organized and ready to claim.

Xero helps small businesses track expenses, manage receipts, and stay on top of their finances without the manual work. Ready to simplify your bookkeeping? Get one month free or connect with a Xero-certified advisor who can help you maximize every deduction.

FAQs on small business expenses

Here are answers to common questions about claiming business expenses and maximizing your deductions.

What is the most overlooked tax deduction?

Many small business owners overlook bank account fees, professional dues, and bad debt expenses. These legitimate deductions can add up to significant savings but are often forgotten because they seem too small or aren't remembered at tax time.

Other deductions you might miss include home office expenses if you work remotely, vehicle expenses for mixed-use vehicles, and professional development costs like courses and training.

What expenses are 100% deductible?

Many business expenses are fully deductible in the year you incur them. These include:

• office supplies and materials
• business travel costs such as flights, hotels, and ground transportation
• accounting and legal fees
• advertising and marketing expenses
• business insurance premiums
• software subscriptions and cloud services
• professional development and training

Expenses with partial deduction limits include meals and entertainment (50%) and mixed-use items like vehicles and home offices, where you claim only the business-use percentage.

Can I deduct personal items I use for business?

Yes, but only the portion used for business purposes. If you use personal items like your vehicle, phone, or home for work, calculate the percentage of business use and claim that amount.

For example, if you drive your car 10,000 kilometres per year and 6,000 are for business, you can deduct 60% of your vehicle expenses. Keep a detailed log to support your calculation, as the CRA may request documentation during an audit.

What's the difference between a business expense and a capital expense?

Business expenses are everyday costs you deduct in full in the year you pay them. Examples include rent, utilities, supplies, and professional fees.

Capital expenses are significant purchases that provide value beyond one year, such as equipment, vehicles, furniture, and buildings. Instead of deducting the full cost immediately, you claim a percentage each year through Capital Cost Allowance (CCA).

Understanding this distinction helps you stay compliant and avoid CRA adjustments.

How long should I keep expense records?

The CRA requires you to keep business records for a period of six years from the end of the tax year they relate to. This includes:

• receipts and invoices
• bank and credit card statements
• mileage logs and travel records
• contracts and agreements

Digital records stored in cloud accounting software are acceptable and often easier to organize and retrieve than paper files. If you're audited, having well-organized records makes the process faster and less stressful.

What are some ways to cut down on small business expenses?

Reducing business expenses improves both your profitability and your tax position. Practical ways to cut costs include:

• reviewing subscriptions and cancelling unused services
• negotiating better rates with suppliers
• switching to more cost-effective vendors
• automating manual processes to save time
• tracking expenses monthly to catch unnecessary spending early

What deductions can I claim without receipts?

The CRA generally requires receipts or documentation for all business expense claims. However, if you've lost a receipt, you may still claim the expense if you can provide alternative proof such as:

• bank or credit card statements showing the transaction
• a detailed log or record made at the time of purchase
• supplier invoices or order confirmations

For small cash expenses, keep a log at the time of purchase with the date, amount, vendor, and business purpose. The CRA accepts your reasonable documentation when original receipts are unavailable.