How Many Bookkeeping Systems Are There in Accounting?
There are two core systems: single-entry and double-entry. Businesses overwhelmingly use double-entry for accuracy and control.
Single-entry (rare in business)
- Cash-book style: record income/expenses only.
- Fine for very simple records; lacks balance sheet accuracy and controls.
Double-entry (the standard)
- Every transaction has equal debits and credits.
- Produces accurate P&L, balance sheet, and cash flows.
- Supports audits, lending, and tax prep.
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Subledgers & methods
- AP, AR, inventory act as subledgers tied to control accounts.
- Cash vs. accrual methods dictate timing; accrual is better for decision making.
- Inventory can be perpetual (preferred) or periodic.
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FAQs
Can a business use single-entry?
It’s risky-no balance sheet integrity.
What’s a control account?
A GL account that summarizes a subledger (e.g., AR).
Do I need accrual?
If you invoice customers or carry inventory, yes.
Not sure which method and subledgers you need? We’ll set it up and run the close.
Related reading
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