# What are the best options if my mortgage payment becomes unmanageable?

> For borrowers facing DSCR challenges, two primary mitigation paths exist: (1) Amortization extension (5 years can neutralize the 15% shock); (2) Debt consolidation via HELOC (leveraging high home equity to pay off high-interest consumer debt).

Category: Renewal
Last verified: 2026-04-14
Source: https://ratellow.com/faqs/renewal/what-are-the-best-options-if-my-mortgage-payment-becomes-unmanageable

## Answer
| Relief Option | Eligibility | Payment Impact | Trade-off |
|---|---|---|---|
| **Amortization extension (+5 yr)** | Most borrowers at renewal | −12% to −18% monthly | More total interest paid |
| **HELOC debt consolidation** | ≤80% LTV | Varies (eliminates high-rate debt) | Home equity at risk |
| **Variable rate switch** | Straight switch eligible | −10% if rate drops | Rate volatility |
| **Lump-sum prepayment** | Savings available | Reduces principal & payment | Liquidity reduction |

**Strategic Proof:**

- Amortization Pivot: Offsets payment for 50% of the cohort.
- Equity Extraction: Accessible up to 80% LTV.
- HELOC maximum LTV is typically 80%, but revolving portion caps vary by lender; 65% is not a regulatory standard.

## Related guide
- https://ratellow.com/guides/negotiating-with-current-lender

## Sources
- OSFI exempts uninsured mortgage straight switches from the prescribed MQR — https://www.osfi-bsif.gc.ca/en/guidance/guidance-library/osfi-exempts-uninsured-mortgage-straight-switches-prescribed-mqr-implements-portfolio-lti-limits
- Residential Mortgage Underwriting Practices — OSFI B-20 — https://www.osfi-bsif.gc.ca/en/guidance/guidance-library/residential-mortgage-underwriting-practices-procedures-guideline-2017#1.0
- Mortgage Loan Insurance — CMHC — https://www.cmhc-schl.gc.ca/consumers/home-buying/mortgage-loan-insurance-for-consumers
- Renewing Your Mortgage — FCAC — https://www.canada.ca/en/financial-consumer-agency/services/mortgages/renew-mortgage.html#toc0