When this guide is useful
An owner refinances and distributes some proceeds while using other funds for improvements.
The distinction that matters
The use of borrowed funds is important to interest analysis. The property securing the loan does not by itself explain how every dollar was used.
A worked situation to investigate
A rental refinance pays off an earlier loan, funds a renovation and transfers remaining cash to the owner's brokerage account.
The example is illustrative. Begin with the underlying event and its source documents, then separate missing facts from disagreements about their treatment. Work through the checks below in the order that matches your file, rather than treating a completed checklist as a tax conclusion.
Build a traceable handoff
Identify the affected person, entity or property and the relevant period. Keep original evidence, corrections and the reviewer's written conclusion connected. If the facts change after review, preserve the earlier version and ask whether the change affects implementation.