Property-first provider comparisons
Cost Segregation Provider Comparisons
$1 per square foot$2,000 minimum per property
Compare by property type
Compare specialist firms and digital cost segregation workflows with Stratum. Review scope, pricing questions and tax strategy coordination with AE Tax Advisors.
Published by Stratum Cost Segregation, a provider discussed here. This is a commercial comparison, not an independent ranking or customer review. Provider names belong to their respective owners; no competitor affiliation is implied.
Start with your shortlist
Compare Seneca, R.E. Cost Seg, KBKG, Maven and CSSI
Choose a direct Stratum comparison or explore several alternatives for the provider you are considering.
Seneca Cost Segregation
Compare the actual inspection, review and fee commitments behind two engineering-based proposals.
Seneca Cost Segregation vs StratumSeneca Cost Segregation alternatives
RE Cost Seg
Choose the study product before comparing the price: Rapid Report and Fully Engineered are different workflows.
RE Cost Seg vs StratumRE Cost Seg alternatives
KBKG
Separate KBKG’s specialist engagement from its CostSegregation.com software route before comparing either with Stratum.
KBKG vs StratumKBKG alternatives
Maven Cost Segregation
Compare inspection access, report accountability and the property-specific fee for two scoped study engagements.
Maven Cost Segregation vs StratumMaven Cost Segregation alternatives
CSSI
Compare the property study, inspection requirements and any additional incentive projects as separate assignments.
CSSI vs StratumCSSI alternatives
Start with a Stratum proposal for your rental
$1 per square foot, with a $2,000 minimum per property. Compare engineering-based property analysis, written deliverables and discovery with AE Tax Advisors. Planning, filing and additional work require their own scope.
Book a Cost Seg Discovery Call · Review pricing and exclusions
Comparing widely marketed study providers?
Start with the report product, evidence collection and CPA handoff. Compare these providers’ actual written proposals.
Pricing and review research
Compare verified provider pricing · Evaluate company reviews and rankings
Compare two providers on your shortlist
Explore alternatives or direct comparisons
Browse all cost segregation alternatives guides. Start with your current shortlist, or use the direct comparisons below to evaluate one provider alongside Stratum.
Find a provider
55 provider entries
Research providers by property need
These research routes use explicit property descriptions in the newly reviewed official sources. They are not exhaustive eligibility lists; confirm the exact building and product with each provider.
Commercial buildings
Frame your commercial buildings study scope, then compare the following researched providers.
Small rental properties
Frame your small rental properties study scope, then compare the following researched providers.
Short-term rentals
Frame your short-term rentals study scope, then compare the following researched providers.
Choose the work before the brand
Start with your property, records and the report your preparer needs. A specialist firm, a digital product and a broader tax advisory engagement can solve different parts of the same project. These comparisons describe those boundaries rather than declaring a universal winner.
Compare the complete proposal
- What property records, site verification and technical review are included?
- Will the report reconcile basis and explain component classifications?
- Who resolves missing invoices, later improvements and prior depreciation?
- Are Form 3115 preparation, return filing, state adjustments or examination support separately priced?
- Who confirms whether deductions can be used given participation, passive-loss and other limitations?
A projected deduction is not a cash saving. Compare the study fee, filing costs, timing benefit and expected holding period with your preparer before ordering.
Compare your proposals side by sideProvider reviews and fee research
- Seneca Cost Segregation: reviews and buyer checks · pricing and quote guide
- R.E. Cost Seg: reviews and buyer checks · pricing and quote guide
- KBKG: reviews and buyer checks · pricing and quote guide
- Maven Cost Segregation: reviews and buyer checks · pricing and quote guide
- CSSI: reviews and buyer checks · pricing and quote guide
Stratum + AE Tax Advisors
One coordinated path from property study to tax strategy
Stratum prepares the property-level cost segregation study. AE Tax Advisors hosts discovery and discusses how the study fits your broader tax position. Your return preparer confirms filing treatment and implementation responsibilities.
- Discuss the property, timing and goals with AE Tax Advisors.
- Confirm Stratum’s study scope, records, fee and delivery assumptions.
- Coordinate the completed study with AE or your existing CPA under the agreed engagement.
Understand the Stratum and AE connection · Explore AE’s cost segregation tax planning
Compare a written Stratum proposal for your property
Bring your purchase records, existing depreciation schedule and questions. AE Tax Advisors will help you discuss the study and wider tax strategy; confirm all services in writing.
Book a Cost Seg Discovery CallSources and scope
Updated October 19, 2026. Provider research dates are shown beside the sources. Numeric fees are attributed where verified; no savings guarantees or quality rankings are inferred. Availability, deliverables and fees depend on the actual proposal.
Own one rental home? Start here.
Compare the study fee with deductions you can use, prepare for your CPA conversation, and work through examples for a single house, condo, duplex or furnished Airbnb.