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Renovation with no invoices preparation files
Missing invoices do not justify inventing exact costs. Identify what alternative evidence supports an estimate and what remains unresolved.
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
An owner has payment records and progress photographs but no itemized contractor bill.
Specifically review the risk of presenting reconstructed estimates as documented original invoices.
Collect bank statements; contractor correspondence; permits; photographs; and owner explanations. 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.