What it means
Every transaction a company records has to go somewhere, and the chart of accounts defines the available places. Accounts are grouped into the main categories of assets, liabilities, equity, revenue and expenses, which then feed the balance sheet and the income statement.
If a cost has no sensible account, it ends up in a dumping ground and the reports become unreliable. Most charts use a numbering system so that accounts can be sorted and found easily.
A common pattern is to begin assets with 1, liabilities with 2, equity with 3, revenue with 4 and expenses with 5 or higher, with gaps left between numbers for future additions. The exact numbers are a choice, but consistency matters more than the particular scheme.
The design reflects how management wants to see the business. A company that wants to compare profit by product line, region or department needs accounts, or tags attached to accounts, that make that possible.
Adding detail later is easy, but removing or merging accounts after years of history is painful. Good practice is to keep the list as short as is useful.
Too few accounts hide important information, such as lumping marketing, travel and software into a single general expense, while too many make bookkeeping slow and encourage inconsistent coding. Many finance teams review the chart once a year to retire accounts that are no longer used.
The chart also needs controls. Only a small number of people should be able to create or edit accounts, because uncontrolled changes can break comparisons with earlier periods and undermine audits.
Businesses that report to investors or lenders often also map their accounts to the categories those readers expect. Finally, the chart is a communication tool as well as a recording tool.
Auditors, lenders and new finance staff all read it to understand how the business thinks about its own money. A clear structure with sensible names shortens training time and reduces the number of questions that arise at year end.
In practice
Real-world examples.
Example
A new online retailer sets up its accounting software with accounts for inventory, payment processor clearing, shipping costs and returns. Because the chart separates shipping revenue from shipping cost, the founder can see within minutes whether delivery is profitable.
Example
A construction firm numbers its expense accounts by job as well as by type, so a $45,000 steel purchase is recorded against the specific project. At project close the finance team can compare the budgeted and actual cost without any manual re-sorting.
Example
A charity adds accounts for restricted and unrestricted funds so each donation is tracked according to its conditions. When a funder asks how a $200,000 grant was spent, the report is produced directly from the ledger.
Case study
Seen in the real world.
Greenbridge Foods is an illustrative, fictional manufacturer that grew through three small acquisitions. Each acquired business kept its own accounting codes, so the group had four different ways of recording the same cost and the monthly consolidation took two weeks.
The finance director led a project to design a single group chart of accounts with a common numbering scheme and a mapping table that translated each old code into the new one. The project took several months and required retraining the bookkeepers, which many staff found tedious.
Once the new chart went live, the illustrative payoff was a consolidation that finished in days rather than weeks and reports that compared the four businesses on the same basis. The lesson is that a chart of accounts is a piece of infrastructure, and the time spent on it is repaid in every reporting cycle. The finance team also gained a reference document that every new bookkeeper could learn from in a single afternoon.
Watch out
Common mistakes.
- Creating a new account every time an unusual cost appears, which fills the chart with near-duplicates and makes comparisons between periods unreliable.
- Using one broad account such as general expenses for everything, which hides the information managers need to control costs.
- Letting many people add or edit accounts without approval, which breaks consistency and weakens audit trails.
Questions
People also ask.
How many accounts should a small business have?
There is no fixed number, but most small businesses are well served by a short list of a few dozen to a few hundred accounts that reflect the decisions they actually make.
Can the chart of accounts be changed after it is in use?
Yes, but changes should be planned and documented, with old accounts retired and not deleted so historical reports still make sense.
Is the chart of accounts the same as the general ledger?
No, the chart is the list of account names and codes, while the general ledger holds the actual transactions and balances recorded in each account.
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