Mortgage Guides
Investment Property Mortgage Rates 2026: What to Expect
6 min read · 2026-03-09
Rental property financing comes with higher rates and stricter requirements. Here's exactly what investors face in 2026.
Investment property mortgages are more expensive and harder to qualify for than primary residence loans — because lenders know that borrowers prioritize keeping their primary home over a rental when finances get tight. Understanding the premium you'll pay in 2026 is essential for investment math.
Rate Premium for Investment Properties
Expect to pay 0.5–0.875% more than a comparable primary residence mortgage. On a $300,000 investment property at 7.25% vs. 6.75% for a primary: the premium is $97/month. Over 30 years, that's $34,920 extra in interest — factor this into your investment return calculations.
Investment Property Requirements
- Minimum credit score: 680–720 (720+ for best rates)
- Minimum down payment: 15% for single-family, 25% for 2–4 units
- Cash reserves: 6 months on both primary and investment property
- Rental income: Can count 75% of documented or appraiser-estimated rents toward qualifying
- DTI: Typically under 45% including both properties
Using Rental Income to Qualify
For a property you're buying as a rental (not converting), lenders use an appraiser's estimate of market rent. You can count 75% of that as income. For properties you already own and rent: provide signed leases and 2 years of Schedule E from your tax returns.
The 1% rule for real estate investing: monthly rent should equal at least 1% of the total purchase price to achieve positive cash flow in most markets. In 2026's high-rate environment, 1.2–1.5% may be required for true cash flow positivity after all expenses.
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