Subledger
（重定向自Subsidiary ledger）
The subledger, or subsidiary ledger, provides details behind entries in the general ledger used in accounting. The subledger shows detail for part of the accounting records such as property and equipment, prepaid expenses, etc. The detail would include such items as date the item was purchased or expense incurred, a description of the item, the original balance, and the net book value. The total of the subledger would match the line item amount on the general ledger. This corresponding line item in the general ledger is referred to as the controlling account. The subsidiary ledger balance is compared with its controlling account balance as part of the process of preparing a trial balance.