The Ontario First-Time Home Buyer Guide for 2026
Buying your first home in Ontario is one of the biggest financial decisions you'll make. Here's what you need to know before you start — from qualifying to closing.
How Much Can You Actually Afford?
Before you fall in love with a listing, get pre-qualified. Ontario lenders use two key ratios: your Gross Debt Service (GDS) ratio — your housing costs divided by your gross income — should be 39% or less, and your Total Debt Service (TDS) ratio — all debts plus housing — should be 44% or less. A mortgage agent can run these numbers for you before you make an offer.
The Mortgage Stress Test
All insured mortgages in Canada must pass the federal stress test, which qualifies you at the greater of your contract rate plus 2%, or 5.25%. This means if your lender offers 4.5%, you'll be tested at 6.5%. It's designed to make sure you can handle rate increases — and it affects how much you can borrow.
Down Payment Requirements in 2026
- Homes under $500,000: minimum 5% down
- Homes $500,000–$999,999: 5% on the first $500K, 10% on the rest
- Homes $1 million and over: minimum 20% down
- Down payments under 20% require CMHC mortgage insurance
First-Time Buyer Programs Available in Ontario
- First Home Savings Account (FHSA): Contribute up to $8,000/year ($40,000 lifetime) tax-free toward your first home.
- Home Buyers' Plan (HBP): Withdraw up to $60,000 from your RRSP tax-free (must be repaid over 15 years).
- First-Time Home Buyer Tax Credit: A $10,000 non-refundable federal credit, saving you up to $1,500 at tax time.
- Ontario Land Transfer Tax Rebate: First-time buyers can receive up to $4,000 off provincial land transfer tax.
- 30-Year Amortizations: As of 2024, first-time buyers purchasing any home under $1.5M can now access 30-year amortizations, reducing monthly payments.
What Credit Score Do You Need?
Most conventional lenders want a score of 660 or higher. If you're below that, alternative lenders and some credit unions have programs available — you'll typically need a larger down payment to offset the risk. The good news: a mortgage broker can shop your file across 70+ lenders to find who's the best fit for your situation.
Steps to Getting Your First Mortgage
- Check your credit score at Equifax or TransUnion
- Calculate how much you can afford (use the pre-qual form above)
- Gather documents: 2 years of T4s or NOAs, recent pay stubs, 90 days of bank statements
- Get pre-approved before house hunting
- Work with a realtor and submit an offer with a financing condition
- Your mortgage agent submits to lenders and secures final approval