Ledger
A ledger is a collection of accounts that records all financial transactions for a business, organized by account type. The general ledger is the master ledger containing all accounts, while subsidiary ledgers focus on specific areas like accounts receivable or accounts payable. Each account in the
Ledger Definition
A ledger is a collection of accounts that records all financial transactions for a business, organized by account type. The general ledger is the master ledger containing all accounts, while subsidiary ledgers focus on specific areas like accounts receivable or accounts payable. Each account in the ledger shows a running balance of debits, credits, and the current balance.
Ledger in Practice — Example
A small consulting firm's general ledger contains dozens of accounts: Cash, Accounts Receivable, Office Equipment, Revenue, Rent Expense, and many others. When the firm invoices a client for $5,000, the transaction appears in two ledger accounts: a $5,000 debit to Accounts Receivable and a $5,000 credit to Revenue. When the client pays, both the Cash ledger and Accounts Receivable ledger are updated. The ledger provides a complete transaction history for each account.
Why Ledger Matters for Your Books
The ledger is the foundation of your entire accounting system. Every financial statement—Profit & Loss, Balance Sheet, Cash Flow—is created by summarizing and rearranging ledger balances. If your ledger is wrong, every report downstream is wrong.
Regular ledger review helps catch errors before they multiply. Unusual account balances, duplicate entries, and misclassified transactions all show up clearly when you examine individual ledger accounts. A monthly ledger review is one of the most effective quality control practices in bookkeeping.
The ledger also provides detailed backup for financial statements. When a lender asks why professional fees jumped from $2,000 to $8,000 this quarter, the Professional Fees ledger account shows every transaction that contributed to that total.
How Ledger Shows Up in QuickBooks
In QBO, the general ledger is accessed via Reports → General Ledger. You can filter by date range, specific accounts, or transaction types. Each ledger entry shows the date, transaction type (invoice, check, journal entry), reference number, and amount. The running balance updates with each transaction. For subsidiary ledgers, run account-specific reports like Customer Balance Detail (A/R ledger) or Vendor Balance Detail (A/P ledger). The Trial Balance report summarizes all ledger balances as of a specific date.
Common Mistakes
FAQ
Q: What's the difference between a journal and a ledger?
A: The journal is the chronological record of all transactions (the diary). The ledger organizes those same transactions by account (the filing cabinet). Transactions start in the journal and post to the appropriate ledger accounts.
Q: How often should I review the general ledger?
A: At least monthly during your closing process. Review account balances for reasonableness and investigate anything unusual. High-volume businesses benefit from weekly reviews.
Related Terms
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Related Terms
An audit trail is a chronological record of every change made to your financial records — who did what, when, and why. It's the digital paper trail that proves your books are legit. Every transaction created, edited, or deleted gets logged, creating an unbreakable chain of accountability.
Trust accounting is a specialized bookkeeping system for managing money held on behalf of others. Professionals like lawyers, real estate agents, and property managers often receive funds that don't belong to them — client retainers, earnest money, security deposits — and must keep these funds separ
A note payable is a written promise to pay a specific amount of money, typically with interest, by a certain date or in installments over time. Notes payable represent formal debt obligations and include bank loans, equipment financing, mortgages, and promissory notes to investors or related parties
A credit memo (credit memorandum) is a document that reduces the amount a customer owes you — essentially a "negative invoice." It's used for returns, refunds, pricing adjustments, or error corrections. When applied to an existing invoice, it reduces the balance due. When issued independently, it cr
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