Suspense account
A general-ledger account used to temporarily record transactions whose correct posting is unknown or pending investigation, with the expectation that the balance will eventually clear to zero.
A suspense account is the accounting equivalent of an inbox for items the system can't post correctly yet. Common examples: an incoming bank credit with no clear remittance information (post to suspense, investigate, reclassify when identified); a journal entry that doesn't balance (post the difference to suspense, investigate, correct).
Suspense accounts are necessary because real-world transaction flow does not stop while a question is being resolved — books still need to balance and statements still need to be issued. They are also a classic risk indicator: a growing or aged suspense balance is a sign that reconciliation is not catching up to inflow.
Auditors examine suspense balances as part of period-end review: aged items, large balances, and items that move between suspense accounts rather than being properly cleared all draw attention. Modern reconciliation platforms manage suspense as an exception queue with explicit ageing, ownership, and resolution workflow rather than an opaque GL account.