Posting
The process of recording a financial transaction in specific ledger accounts and updating their balances. Used in double-entry systems to capture payments, refunds, and accruals. Converts financial events into accounted movements that can be reconciled within the ledger.
Why it Matters
Posting is the bridge between recording what happened and understanding your financial position. Without accurate posting, your ledger balances would be unreliable, making it impossible to trust your books or make informed decisions about cash flow, compliance, or operational planning.
In double-entry systems, posting ensures that every financial event updates the correct accounts while maintaining balance: debits always equal credits. This isn’t just an accounting formality, it’s what allows you to reconcile transactions, trace fund movements, and produce accurate financial statements.
For modern financial platforms, posting happens in real-time rather than in periodic batches. This means your account balances are always current and ready for the next transaction, enabling you to react quickly to business needs while maintaining a complete audit trail of every movement.
Defining Double Entry
A clear, formal definition of double-entry ledgers—what they are (and aren’t), why they matter, and how to model accounts, debits, and credits correctly.
What Is a Ledger? A Guide for Software Engineers
Learn what a ledger is, how it records money movement, and why double-entry, derived balances, and more matter in payment systems.
Ledger Balance Explained for Product and Engineering Teams
Learn what ledger balance means, how it differs from available and pending balances, and how to design audit-grade ledger architecture for real-time authorization, reconciliation, and disputes.
What Is a Subledger and When Do You Need One?
A subledger captures transaction-level postings behind your general ledger—enabling per-user balances, dispute resolution, and audit-grade traceability in fintech.