When Can I Claim Startup Costs Before Beginning Operations?

Starting a business comes with plenty of upfront costs—everything from registering your company name to securing licenses, insurance, and purchasing initial equipment. A common question from small business owners in Ontario is:
“Can I claim startup expenses on my taxes even before my business officially opens?”
The short answer is: Yes—but with conditions.
Let’s break it down.

What Are Startup Costs?
Startup costs include expenses incurred before your business starts generating revenue. These often fall into categories like:
• Business registration and legal fees
• Market research and feasibility studies
• Insurance premiums
• Licensing and permit fees
• Equipment and supplies
• Professional consulting or accounting fees
• Website development
• Training or certifications
If the purpose of these expenses was to get your business ready to operate, they may be deductible.

When Is a Business Considered “In Operation”?
According to the Canada Revenue Agency (CRA), a business is considered to have “started” when it begins some commercial activity aimed at generating profit—this could be selling products, providing services, or promoting your offering.
So, if you spend money before opening your doors or before your first sale, you’re in the startup phase. You may still be eligible to claim those pre-operational expenses in your first tax return as business deductions.

How to Claim Pre-Startup Expenses
You can deduct eligible expenses once the business officially starts. These costs are claimed as though they happened on the first day of business operations.
For example:
• You register your business in January
• You spend on licensing, insurance, and consulting in February to April
• You open for business and make your first sale in May
When filing your taxes for the year, you can include all qualifying expenses from January to May as part of your first year’s business expenses.

Where Do You Report Them?
Sole Proprietors
Use the T2125 – Statement of Business or Professional Activities. All startup costs are entered along with regular operating expenses in the relevant categories (e.g., legal, accounting, insurance, office supplies).
Corporations
Report these in your T2 Corporate Tax Return, also categorizing them by type. Pre-incorporation costs may need separate treatment (more on that below).

Important Caveats to Keep in Mind
Keep Records
Hold onto receipts, invoices, contracts, and emails related to all pre-operational expenses. CRA may ask for documentation.
Business Intent Must Be Clear
You must be able to show a clear and reasonable intention to earn income. Buying a laptop alone doesn’t prove a business; but registering the business, building a website, and obtaining insurance likely does.
Personal vs Business Use
If you buy assets before starting, be sure to separate personal use from business use (e.g., a phone or computer). Only the business-use portion is deductible.
Pre-Incorporation Expenses
If you incurred expenses before incorporating, they technically belong to you personally—not the corporation. But the corporation may later reimburse you or acquire those assets, provided it’s properly documented.
It’s best to get professional advice on this point.

Can You Amortize Large Startup Costs?
Some expenses, like equipment or vehicle purchases, are considered capital assets. These are not fully deductible in year one but are claimed gradually over time through Capital Cost Allowance (CCA).
For example, if you bought a $2,000 computer before opening, you’ll claim a portion each year based on its CCA class.

Final Thoughts
The CRA understands that businesses need to spend money to get off the ground. The key is proper timing, record-keeping, and classification of these startup expenses.
If you’re unsure how to categorize a cost or when exactly your business officially started, it’s a great idea to speak to a bookkeeper or accountant familiar with Ontario small business tax rules.

Need Help?
Whether you’re just getting started or about to file your first tax return, a professional can help you maximize your deductions and avoid CRA red flags.
Have questions about specific expenses you’ve made? Drop them in the comments or contact us for a personalized consultation.

Connect with us today to stride confidently towards your corporation’s compliance and governance goals.