Straight-Line Depreciation

Accounting

Straight-line depreciation spreads an asset's cost evenly over its useful life, charging the same depreciation expense each period.

Straight-line depreciation is the simplest method: subtract the estimated residual value from the cost and divide by the useful life, giving an equal expense every year. It is the most common approach for financial statements because it is easy to apply and gives a smooth, predictable expense.

It contrasts with declining-balance methods (used for tax capital cost allowance) that front-load the deduction. Because book depreciation and tax CCA usually use different methods, a business's accounting depreciation and its tax deduction for the same asset almost always differ.

Example

A $22,000 asset with a $2,000 residual value and a 10-year life depreciates by ($22,000 − $2,000) ÷ 10 = $2,000 each year, the same amount every period until fully depreciated.

Need help with straight-line depreciation?

Our certified accounting firm handles this for businesses and individuals across Canada, at fixed fees with no surprises.

Book a Free 15-Minute Call

Straight-Line Depreciation Frequently Asked Questions

Common questions regarding our compliance workflows and service guarantees.

Subtract the estimated residual value from the asset's cost and divide by its useful life. The result is charged as an equal expense each period.
Generally no. Canadian tax uses capital cost allowance, mostly on a declining-balance basis, so book straight-line depreciation and the tax deduction usually differ.
Still Searching for the Answer You Need? View FAQ Page or Contact Us

Straight-Line Depreciation: The Questions People Search

The questions Canadians actually search on this topic, answered plainly. Browse every question in the Canadian tax answers directory.

A tax return is the annual filing that reports your income, deductions and credits to the CRA so the final tax for the year can be settled. Payers withhold tax during the year and the return reconciles that against what you actually owe, producing either a refund or a balance to pay. For 2025 returns filed in 2026, refunds usually arrive in about two weeks for an online return, while a paper return runs on a considerably longer standard because it is handled manually.

Multiply the assessed value of the property by the tax rate for its property class. Assessment is set by a provincial assessment authority on its own cycle and increases are often phased in, so the value lags the market. The rate is set each year by the municipality out of its budget, with an education portion added by the province. Both figures appear on your notice, which is why identical homes in different municipalities carry different bills.

The basic personal amount is a non-refundable credit that shelters a base level of income from federal tax, so income below it carries no federal tax. The amount is indexed every year, and the enhanced portion is phased out across the second-highest federal bracket, so taxpayers in the top bracket receive only the base amount. Each province and territory sets its own version. On Form TD1 you claim it so your employer withholds less; claim it with one employer only, or too little tax is withheld.

Most goods and services sold in Canada are taxable and carry GST or HST at the rate for the province of supply. Two other categories exist. Zero-rated supplies, such as basic groceries, prescription drugs, medical devices and exports, are taxed at nil while the seller still claims input tax credits. Exempt supplies, such as most residential rent, health care and many financial services, carry no tax and give no input tax credit.

Udit Gupta, founder of Tax Filings Canada

Reviewed and fact-checked by Udit Gupta

Ex Big 4 — Ernst & Young, Deloitte · International & cross-border tax specialist · CPA Canada (In-Depth Tax Program) · Chartered accountant, ICAI & MIA

Udit Gupta has over 15 years of experience helping corporations and business owners with corporate structuring, corporate tax filing, bookkeeping, payroll, GST/HST, cross-border tax and CRA representation. Big 4 trained at Ernst & Young and Deloitte, and qualified as a chartered accountant in India and again in Malaysia, he founded his accounting practice in 2014 to serve entrepreneurs, startups and non-resident business owners across Canada. View full member bio.

The Institute of Chartered Accountants of India — member 521458 · Malaysian Institute of Accountants — member CA 44667 · Ex Big 4: Ernst & Young, Deloitte · CPA Canada (In-Depth Tax Program), completed 19 Dec 2023 · In-Depth GST/HST Part I, 12 Jul 2022 · Part II, 5 Jul 2023

Editorial policy. Every page is researched against primary sources — the Income Tax Act, CRA publications and CPA Canada guidance — and every rate or threshold is stated with the tax year it applies to.

Free 15 Min Consultation for Businesses

Ready to get started with Tax & Accounting?

Talk to a professional tax accountant about your situation. No obligation, and you only pay once the work is complete and you have approved it.

  • Tax accountant led team
  • Fixed fees, no hourly billing
  • Pay only after you approve

Start in two minutes

Tell us what needs filing and we quote a fixed fee

Personal, corporate, sales tax, payroll or bookkeeping: describe it below and you get a fixed price to approve before anything starts.

  • Fixed fee agreed before work starts
  • Pay after the service
  • Free 15-minute consultation

24/7 Helpline: +1 (416) 619-0068

Secure Fixed Quote

Fill details below to lock in pricing and get started today.

Our Partners Are Alumni of the World's Top Accounting and Tax Institutions

Chartered Professional Accountants Canada AICPA — American Institute of Certified Public Accountants Institute of Chartered Accountants of India Malaysian Institute of Accountants