LogoAI Finance Tools
  • Search
  • Collection
  • Category
  • Tag
  • Blog
  • Glossary
  • Pricing
  • Submit
LogoAI Finance Tools
  1. Home
  2. /
  3. Glossary
  4. /
  5. Chart of Accounts

Chart of Accounts

A structured list of all financial accounts used by a business to categorize and record every transaction.

Accounting & BookkeepingAccounting Practice Software

FAQs

How many accounts should a small business have in its COA?

A small business typically needs 30–80 accounts to adequately capture its financial activity. Startups can often start with 50 accounts and add more as needed. Avoid creating separate accounts for every minor expense category — use a combination of accounts and tags or classes instead.

Can you change your chart of accounts after setup?

Yes, but changes should be made carefully. Adding new accounts is straightforward. Merging, renaming, or deleting accounts usually requires reclassifying historical transactions, which can disrupt trend analysis and require approval from your accountant.

Does every accounting software use the same COA structure?

No. While accounting software follows GAAP or IFRS principles, each platform has its own default COA template. QuickBooks, Xero, and NetSuite all provide industry-specific starter templates that can be customized. When switching platforms, careful COA mapping is essential.

Related Terms

General Ledger

The master record of all financial transactions in a business, organized by account and used to produce financial statements.

Double-Entry Bookkeeping

An accounting system where every transaction is recorded as both a debit and a credit across at least two accounts, keeping the books balanced.

Trial Balance

A report listing all general ledger account balances to verify that total debits equal total credits at a given date.

← Back to glossary
LogoAI Finance Tools

The directory of AI-powered finance tools for founders, freelancers, and finance teams.

Product
  • Search
  • Collection
  • Category
  • Tag
Resources
  • Blog
  • Glossary
  • Methodology
  • Pricing
  • Submit
Company
  • About Us
  • Privacy Policy
  • Terms of Service
  • Sitemap
Copyright © 2026 All Rights Reserved.

The chart of accounts (COA) is an indexed list of all the financial accounts in a company's general ledger, organized by category. Every transaction a business records must be assigned to one or more accounts in the COA, making it the backbone of the entire accounting system.

A standard COA follows a hierarchical structure organized by the five major account types: Assets (what the company owns), Liabilities (what it owes), Equity (net ownership), Revenue (income earned), and Expenses (costs incurred). Each account is typically assigned a numerical code — for example, assets may be numbered 1000–1999, liabilities 2000–2999, and so on.

Designing an effective COA is one of the most important decisions when setting up an accounting system. A COA that is too granular creates unnecessary complexity and slows transaction entry; one that is too simple makes meaningful financial analysis impossible. Best practice is to align the COA structure with the financial reporting and management reporting needs of the business, not just tax filing.

For multi-entity or multi-department organizations, the COA may include additional dimensions — department codes, cost centers, project codes, and location codes — enabling segment-level reporting without proliferating accounts. Modern ERP systems like NetSuite, Sage Intacct, and Microsoft Dynamics use dimensional accounting to achieve this flexibility.

Startups often begin with a minimal COA and expand it as complexity grows. When migrating between accounting systems, COA mapping is a critical step to ensure historical data is correctly reclassified.