How to Choose the Best STR Cost Segregation Company
Compare STR study scope, records, fees, support, and CPA coordination before choosing a cost segregation company for your Airbnb or vacation rental.
Start with your property and the decision you need to make
The best STR cost segregation company for an owner is the one that can explain its work, match the study to the property, and help the return preparer use the results. A large projected deduction is only one input. Request proposals against the same purchase basis, land allocation, service dates, and furnishing records so the comparison is meaningful. This guide is published by Stratum, a service provider, rather than an independent ranking of firms.
Compare the scope in writing
Ask each provider to identify the preparer, their qualifications, the information they need, and how they document the building. Request a redacted report example with a reconciled basis and component schedule. Confirm whether a site visit, remote inspection, photographs, construction plans, or other records support the analysis. A delivery deadline means little if key documents are still outstanding.
Ask six questions before signing
Who performs and reviews the component analysis? How is the land allocation handled? How are seller-provided furnishings reconciled with separately purchased furniture? What happens when construction records are incomplete? Which follow-up questions and revisions are included? What assistance is available if a tax authority questions the report? Record the answers next to the fee rather than relying on a verbal promise of audit protection.
Look for STR-specific coordination
A furnished rental can include personal-use periods, a property manager, separate furnishing purchases, and improvements completed after opening. The study provider needs the physical-property facts; the tax preparer needs the activity and owner facts. Ask who handles that handoff and whether the engagement includes return preparation or only a depreciation study. Confirm the answer before assuming one fee covers both.
Compare economics rather than headline percentages
Give your preparer the study fee, intended holding period, existing depreciation schedule, and expected use of any resulting losses. A timing benefit that cannot be used promptly may have less immediate value than a proposal suggests. Ask for assumptions to be separated from verified costs. Do not treat a provider’s largest illustrative result as a forecast for your property.
Where Stratum fits
Stratum offers property-level cost segregation analysis with discovery and broader tax-strategy discussions through AE Tax Advisors. Owners can review the process, study standards, and pricing information on this site, then request a scope for their own facts. Compare that scope with competing proposals using the same checklist. The goal is an understandable report and a clear implementation path.