If you own a home in Ontario with significant equity, a Home Equity Line of Credit (HELOC) can be one of the most flexible and cost-effective ways to access funds — for renovations, debt consolidation, investment, or emergency reserves. In 2026, with home values still elevated and lending rules tightened, here’s exactly how HELOCs work and when they make sense.
What Is a HELOC?
A HELOC is a revolving line of credit secured against your home’s equity. Unlike a second mortgage with a fixed payout, a HELOC works like a credit card — you borrow what you need, repay it, and borrow again. You only pay interest on what you’ve drawn.
2026 HELOC Rules in Canada
- Maximum HELOC = 65% of your home’s appraised value
- Combined HELOC + mortgage cannot exceed 80% of home value (LTV)
- HELOC portion is always at a variable rate — typically prime + 0.50% to prime + 1.00%
- Available from most Schedule A banks and credit unions as a standalone or bundled readvanceable mortgage product
| Home Value | Mortgage Balance | Available HELOC | Monthly Interest (Prime+0.50%) |
|---|---|---|---|
| $700,000 | $350,000 | $210,000 | ~$978/mo on full draw |
| $900,000 | $400,000 | $320,000 | ~$1,488/mo on full draw |
| $1,200,000 | $500,000 | $460,000 | ~$2,138/mo on full draw |
HELOC vs. Refinancing: Which Is Better in 2026?
| Factor | HELOC | Refinance |
|---|---|---|
| Rate type | Variable (prime-linked) | Fixed or variable |
| Break penalty | None (revolving) | IRD or 3-month interest |
| Setup cost | Low ($300–$700 appraisal) | $1,500–$3,000+ legal + penalty |
| Flexibility | Borrow/repay as needed | Lump sum payout only |
| Best for | Ongoing access, renovations, investing | One-time large lump sum need |
Find the best HELOC rates from Ontario lenders at mrates.ca.