DSCR Loan Interest-Only Period: How It Works

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Quick Facts

Typical IO Period
6-12 months
Payment Reduction
30-40% lower during IO
IO Qualification
Requires strong DSCR
DSCR Calculation
Uses amortizing payment for qualification
Rate Impact
No additional rate
Some DSCR loans offer an interest-only period (6-12 months) where you pay only interest, not principal. After the IO period, the loan converts to a traditional amortizing loan, spreading remaining principal over the rest of the term. IO periods lower initial payments but increase total interest cost.

How Interest-Only Period Works

Standard DSCR loan: $400,000 at 7% over 30 years = $2,661/month (principal + interest + taxes + insurance). With 12-month IO option: year 1 monthly payment = $2,333 (interest only on $400k = $2,333), year 2-30 = $2,661. You save $328/month for 12 months ($3,936 total), then revert to standard amortization. This IO period helps cash flow during property stabilization (new ownership, lease-up period for vacant units). After IO expires, remaining principal ($397,000+) is amortized over remaining 29 years at higher monthly payment. Total interest paid over loan life is higher with IO because principal isn't being paid down for 12 months.

DSCR Ratio Impact of Interest-Only Loans

When LYNK Mortgage underwrites an interest-only DSCR loan, we calculate DSCR using the fully-amortizing payment (not the IO payment). Example: property generates $40,000/year NOI. We calculate DSCR using the $2,661/month amortizing payment ($31,932/year), not the $2,333 IO payment. DSCR = $40,000 / $31,932 = 1.25. This conservative approach means: if the property barely qualifies for traditional DSCR, IO doesn't help qualification. But if property is slightly below minimum DSCR, IO might help slightly. IO is primarily a cash-flow convenience tool, not a qualification hack.

When Interest-Only Makes Sense

IO periods are ideal for new acquisitions where property is being stabilized or lease-up is happening. Example: you acquire a 5-unit building, one unit is vacant, expected to lease in 6 months. IO period covers the transition. Another example: you're acquiring a management-intensive property; IO period gives you 12 months to optimize operations before full amortization kicks in. IO doesn't make sense if the property is already stabilized and fully leased; you're just paying more interest for no benefit. LYNK Mortgage approves IO on a case-by-case basis and typically requires strong DSCR (1.5+) to offset the higher risk during IO period.
Compare IO vs. Fully Amortizing Terms

Frequently Asked Questions

Compare IO vs. Fully Amortizing Terms

LYNK Mortgage offers interest-only DSCR options that maximize your monthly cash flow during the initial hold period.
IO Period Available
Interest-only payments during the initial period maximize your monthly cash flow.
Flexible Term Structures
Choose the payment structure that matches your investment strategy.
30-Year Options
Long-term stability with IO flexibility built in.
Explore IO Option
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