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Phased renovation preparation files
A single final invoice can hide different installation and service dates. Keep each phase's evidence so the preparer can determine when depreciation begins.
Preparation resource. Record completion does not determine eligibility, deductions or tax savings. Ask your qualified tax professional to resolve the facts and applicable rules.
Start with the operating facts
A cabin opens to guests before an outdoor kitchen project is complete.
Specifically review the risk of using one project-completion date for all assets without support.
Collect project schedule; phase invoices; completion records; and rental availability history. Match each document to the relevant entity, property and reporting period. Then choose the decision below that matches the question you need to resolve.
Source and review boundaries
Use the following primary guidance to frame the questions. The worksheet organizes facts; it does not replace analysis of the relevant year, ownership, elections or state treatment. Record the applicable period, confirm the source version and retain the preparer's written conclusions with the supporting documents.
Published 2026-10-09. Prepared by Stratum Cost Segregation as an educational record-collection resource.