Cost Segregation Questions

Answers about cost segregation company selection, study records, fees, bonus depreciation, material participation, and CPA implementation.

Answers to common questions about choosing a provider, preparing records, and coordinating a study with your tax preparer.

What does a cost segregation study do?

It analyzes supported property costs and components to identify the appropriate depreciation classifications. The owner’s return preparer evaluates implementation and the usable tax benefit; the report does not guarantee savings.

How do I choose the best cost segregation company?

Compare qualifications, property evidence, basis reconciliation, report detail, fee and exclusions, CPA handoff, and written examination-support terms. Request a redacted sample and a scope suited to your property.

Does every rental benefit from a study?

No. Evaluate the fee, expected timing benefit, loss limitations, state treatment, and likely holding period. A large projected deduction may provide little immediate benefit for a particular owner.

What records should I prepare?

Start with closing documents, land-allocation support, existing depreciation, dated photographs, furnishing records, and final improvement invoices. Explain missing evidence and personal-use periods. Listing photographs alone may not support the required scope.

What are the current bonus-depreciation rules?

The IRS has issued guidance on restored 100% additional first-year depreciation for eligible property acquired after January 19, 2025. The preparer must verify eligibility, dates, elections, and owner-level limitations; it is not an automatic deduction for an entire building.

Can an older property receive a study?

A look-back analysis may be useful. Supply prior schedules and returns so the preparer can determine the appropriate implementation method. Do not assume every case uses Form 3115 or that the study resets acquisition dates.

Is more than 100 hours enough for an STR owner?

Not by itself. The comparative test also requires at least as much participation as any other individual, and the preparer must first evaluate the activity rules. Other participation tests and loss limitations may apply.

Does the provider need to inspect the property?

Agree on the evidence and inspection approach in the engagement. Photographs, plans, construction records, and public information may be relevant; the property’s complexity and missing evidence determine what additional work is needed.

How are fees and delivery dates confirmed?

Use the pricing page as an introduction, then obtain the property-specific written engagement. Confirm required records, exclusions, revision terms, implementation responsibilities, and the effect of incomplete information on delivery.

Can you guarantee IRS acceptance?

No. Compare the methodology and supporting evidence, and ask who responds to examination questions and what the contract includes. Marketing labels cannot guarantee an examination outcome.

Do location pages represent local offices?

No. They describe nationwide service coverage and local property-planning context. Confirm availability and the required engagement scope during intake.

What happens after the report is delivered?

The return preparer reconciles the report to the owner’s records, evaluates elections and applicable limits, and determines the filing approach. Keep the final schedules, supporting records, and filed documents together.

Plan your next step

References: Notice 2026-11 and Publication 925.

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