The cheapest variable mortgage rates are now 70 basis points below fixed rates — a gap wide enough to change who qualifies

The cheapest variable mortgage rates are now 70 basis points below the lowest fixed rates — a spread wide enough to shift who can qualify for a home loan. The lowest advertised five-year variable rate sits at 3.35 per cent, while the best fixed rates have climbed to around 4.00 per cent. That gap isn’t just about monthly payments. For some buyers, the lower rate makes the difference in passing lender stress tests, effectively opening the door to homeownership where it might otherwise be closed.

The rise in fixed rates stems from a spike in bond yields, which lenders use to price long-term mortgages. Bond yields jumped in recent weeks as inflation fears flared over the war in Iran, pushing fixed rates up by roughly 40 basis points. Variable rates, which are tied to lenders’ prime rates and influenced by Bank of Canada policy, have held lower.

Markets are adjusting. Bond swaps now price in one or two rate hikes by the end of 2026, down from three expected just last week. The shift follows a ceasefire between the U.S. and Iran, which could ease oil price volatility. Mortgage analysts say Middle East geopolitics are now the dominant force shaping rate trends.

Clay Jarvis of NerdWallet notes that some buyers may choose variable rates not for long-term savings but simply to qualify. The decision carries risk — variable rates can rise — but in a market where qualification hinges on small rate differences, the math can outweigh the uncertainty.