Why STR Assignments Go Sideways
Short-term rental income doesn't fit traditional forms, and pretending it does creates real risk.
The Form 1007 Problem
Form 1007 was built for long-term rents. Forcing short-term rental income into it creates misleading, non-compliant reports that reviewers flag and agencies reject.
Legality Is Never a Given
STR permits, zoning restrictions, and HOA rules change block by block. Income that isn't legally sustainable isn't supportable income.
Seasonal, Volatile Income
Nightly rates and occupancy swing by season and market. A single annualized number without trend support invites revision requests.
How InsightSTR Keeps STR Analysis Defensible
Guided STR Income Analysis
- Real short-term rental market data
- Occupancy trend analysis
- Seasonal income projections
- Nightly rate and revenue benchmarking
Legality Checks
- Local STR ordinance and permit review
- Zoning and use restriction flags
- Legally sustainable income support
- Documentation for the workfile
Properly Labeled Addendum
- Delivered as a clearly labeled STR addendum
- Never forced into a Form 1007
- Methodology documented for review
- Lender-ready formatting
Compliance Built In
- Structured around GSE expectations
- Clear separation from long-term rent analysis
- Consistent methodology across assignments
- Reduced revision and repurchase risk
4 Steps to a Compliant STR Addendum
Identify the Assignment
Confirm the STR use, local legality, and the scope the client actually needs
Analyze the Market
Pull real STR market data, occupancy trends, nightly rates, and seasonal patterns
Project the Income
Build supported, seasonally adjusted income projections with documented methodology
Deliver the Addendum
Export a properly labeled STR addendum, clear, compliant, and review-ready