Legality comes first
Many California cities restrict short-term rentals, and several limit them to a host’s primary residence. A business-purpose DSCR loan requires a non-owner-occupied investment property, so the property has to be one where a non-resident owner can lawfully run a short-term rental. Lenders increasingly ask for a permit or registration number, and an appraiser may note local restrictions.
Mountain, desert and coastal vacation areas often have their own permit caps, zone limits or transient occupancy tax registration. Confirm the current rules with the city or county before you rely on short-term income for a refinance.
How short-term income is documented
Programs that accept short-term rental income typically use one or more of these:
- Twelve or more months of booking-platform or property-manager statements
- A short-term rent analysis prepared alongside the appraisal
- A long-term market rent estimate as a fallback, which is often lower
Seasonality and the coverage ratio
Short-term income is uneven. A desert property may earn most of its revenue in cooler months, and a lake or mountain cabin in summer and on ski weekends. Underwriters usually average the year, and some apply an expense factor for cleaning, platform fees and management before calculating the ratio.
Because of that, a short-term rental that looks strong in its best month can come in tighter than expected. Run a conservative monthly average in the DSCR calculator, and read our comparison of short-term versus long-term rental DSCR before deciding which income approach to present.
Insurance on vacation properties
Short-term rentals need coverage that contemplates guests, and properties in wildfire-exposed areas may face limited carrier options. Higher premiums feed straight into PITIA and lower the ratio. Our guide on California insurance and DSCR walks through what lenders accept.
When the permit, income history and insurance are lined up, send us the scenario and we will match it to programs that accept short-term income.