What is Chart of Accounts?

Why it matters

Every transaction lands in an account. If the account list is generic or bloated, your P&L answers no real question — margins by product line, channel profitability, and tax-deduction categories all depend on the structure being right for your business.

What good looks like

• Income split the way you actually think about revenue (channels, product lines, service types)
• COGS separated from operating expenses — the difference between gross margin and noise
• Expense accounts mapped to tax categories, so filing season is a report, not a project
• Few enough accounts that humans keep them consistent

Fixing a bad one

A COA restructure with historical remapping typically takes days, not months — and every report improves the moment it's done.