status tracks the life of an invoice:
DRAFT — being built, not yet sent to the buyer
ISSUED — finalized and presented; payment expected
PARTIAL — some payment received, balance remains
PAID — balance is zero
VOIDED — canceled; no longer owed
WRITTEN_OFF — given up as uncollectable
New invoices start as DRAFT.
Voiding or writing off an invoice removes it from what's owed. Use VOIDED to cancel an invoice issued in error and WRITTEN_OFF for a real debt you've decided not to pursue — both are accounting actions, so confirm before applying.
Technical section
Data model, API, and internals — visible to developers.