Documents
Store leases, insurance policies, settlement statements and receipts against the property they belong to, so they're on hand when your accountant or a tenant needs them.
A rental property generates a lot of paper: the settlement statement, insurance policy, lease agreement, council rates notices, and every receipt for a repair or improvement. Documents keeps them attached to the property they relate to, not in a separate inbox you have to cross-reference later.
What's worth uploading
Anything you'd otherwise dig for at tax time or during a sale: the settlement statement (it sets your cost base), insurance renewals, the current lease, and receipts for anything capital: a renovation, a new appliance, structural work. Routine expenses you've already imported as a transaction don't need a separate document unless you want the receipt on file too.
Formats
JPEG, PNG, HEIC and PDF are all accepted, up to 10MB per file, and a phone photo of a receipt works as well as a scanned PDF.
Finding a document later
Documents are filtered by property, so the fastest way to find one is from the property it's attached to rather than searching from scratch.