Using Property IDs in a Rental Spreadsheet

Why stable property IDs prevent mixed-up rental records, how to assign them, and a simple mapping table for name changes.
Notes and examples about rental income records, expense receipts and stable property IDs.

Why stable property IDs prevent mixed-up rental records, how to assign them, and a simple mapping table for name changes.

A simple folder and file-naming method for rental expense receipts, with a receipt-to-ledger check and a practical missing-receipt process.

A practical list of the rental income details and supporting records to keep for each payment, with a fictional example and a monthly check.