# Getting a Mortgage When You're Self-Employed in Canada

> How self-employed borrowers qualify for a Canadian mortgage — T1 General averaging, stated-income programs, non-prime routes, and the documentation that gets approvals across the line.

Category: Qualification
Last verified: 2026-04-20
Source: https://ratellow.com/scenarios/self-employed-mortgage-canada

## Who this is for
Self-employed sole proprietors, incorporated business owners, and commissioned contractors — typically with 2+ years of business income but variable or optimized-for-tax earnings.

## Summary
Prime lenders qualify self-employed borrowers on a 2-year average of Line 150 (net income) from their T1 Generals — which usually under-represents what you actually earn. Strong applicants get prime-rate approvals with the right documentation, but a meaningful share route through stated-income programs, alternative lenders, or CMHC's Self-Employed Program — each with a different rate and down-payment trade-off.

## Worked example
Assume a incorporated consultant who pays themselves $75k in T4 salary and leaves $120k in the corp as retained earnings. Net T1 income reads $75k. Actual affordability is closer to $150k when corporate earnings are added back — but not every lender allows the add-back.

- Qualifying income (prime, strict): $75k (2-yr average of Line 150)
- Qualifying income (prime, with add-backs): ~$140k-160k
- Qualifying income (CMHC SEP): Up to 100% of stated income, 10% down
- Alternative lender range: Rate premium ~75-150bps vs prime

## Framework
### The three qualification paths
**1. Full prime with T1 averaging.** Two years of T1 Generals, both NOAs, 2 years of business financial statements (if incorporated), HST filings, and articles of incorporation. Lender uses the lower of Line 150 averages unless trending up. Best rates, strictest documentation.

**2. CMHC Self-Employed Program (stated income).** For borrowers with fewer than 2 years of tax-reported income or whose reported income materially understates true earnings. Stated income can be used with reasonableness tests (industry averages, business deposits). Requires 10% down minimum on insured, and the premium is elevated vs standard insured.

**3. Alternative / B-lender.** Manulife, Home Trust, Equitable, Haventree, and monolines accept bank-statement qualification (12-24 months of business deposits) or use adjusted gross. Rates run 75-150 bps above prime and most charge a 1% lender fee. Useful bridge for 12-24 months until you can qualify prime.

### Add-backs that prime lenders sometimes allow
If you're incorporated, ask the lender whether they allow add-backs for (a) retained earnings taxed at the small-business rate, (b) owner-paid expenses that aren't truly business costs (vehicle, home office beyond reasonable), (c) depreciation and CCA. Policies vary by lender — some allow 100% add-back of retained earnings, others allow 0%. A broker with a wide lender panel is worth more than a bank branch here because the spread across policies is large.

## Key considerations
- Start your mortgage conversation 6-12 months before you need it — this is enough time to adjust what you report on your T1 for one tax year if needed.
- File your HST and personal taxes on time every year. Arrears are an instant decline at most prime lenders, even if paid.
- Commingled personal/business banking makes bank-statement qualification harder. Separate your business account before you apply.
- If your business is <2 years old, CMHC's Self-Employed Program or a B-lender is usually your only route — no amount of cash reserves substitutes for time-in-business at prime.

## Common mistakes
- Writing off too aggressively the year before you apply — every dollar of deduction reduces Line 150 by a dollar, which reduces qualifying mortgage by ~4-5×.
- Assuming your accountant's 'optimized' tax strategy is also a mortgage-optimized strategy. They're usually in tension.
- Applying direct to a big bank branch — most branches have no policy authority on self-employed files and will default to the strictest read.

## Action steps
1. Pull your last two NOAs and calculate your 2-year Line 150 average. This is your prime-lender starting point.
2. Decide whether you're willing to report more income next tax year to qualify prime — the incremental tax is usually less than a 150 bps rate premium over 5 years.
3. Engage a broker with both prime and alternative access, not a single-lender rep.
4. Pre-qualify 90-120 days before you need the funds so you have time to correct documentation gaps.

## Sources
- Self-Employed Mortgage Insurance Program — https://www.cmhc-schl.gc.ca/professionals/project-funding-and-mortgage-financing/mortgage-loan-insurance/mortgage-loan-insurance-homeownership-programs/self-employed
- Guideline B-20 — Residential Mortgage Underwriting — https://www.osfi-bsif.gc.ca/en/guidance/guidance-library/final-revised-guideline-b-20-residential-mortgage-underwriting-practices-procedures