Guide

How to Review a Profit and Loss for Accuracy

November 2, 2026 · 1 min read

This guide explains how to ensure the accuracy of a Profit and Loss statement by focusing on the details rather than just the totals.

Understanding the Basics

To accurately review a Profit and Loss (P&L) statement, start by understanding its components. A P&L statement typically includes revenue, cost of goods sold, operating expenses, and net income. Each section must be scrutinized for accuracy.

Verify Revenue

Check each revenue entry against sales invoices and contracts. Ensure that all sales recorded in QuickBooks match the actual sales figures from your sales records. This step ensures that no phantom revenues are included in the P&L.

Examine Cost of Goods Sold

Review the cost of goods sold (COGS) by comparing inventory records and purchase invoices. Confirm that COGS accurately reflects the costs associated with producing the goods sold during the period.

Inspect Operating Expenses

Go through each operating expense item by item. Match these expenses to actual receipts, invoices, and payroll records. This verification process helps ensure that all listed expenses are legitimate and properly categorized.

Analyze Net Income

Finally, analyze the net income figure by tracing back to the revenue and expense categories. Make sure that the calculations leading to net income are accurate and that no errors were made in the computation.

Utilizing FlowLedger Features

Use FlowLedger's Money Truth report to cross-reference your financial data with an independent second source. This comparison helps identify any discrepancies that might affect the accuracy of your P&L statement.

Employ Book Integrity to check for structural issues within your QuickBooks file such as duplicate entries or unexplained opening equity. Addressing these issues can prevent inaccuracies in your financial reporting.

Leverage the reconciliation workspace to pair every financial movement with a second source. This pairing process helps confirm the accuracy of each transaction recorded in QuickBooks, thereby ensuring the reliability of your P&L statement.

Run it on your own file. Connect QuickBooks and one real source, and see the leftover in dollars. When the evidence is not there, FlowLedger leaves the field blank.

Start free

Prove your books, don't decorate them.

Create an organization, connect QuickBooks and one real source, and see the leftover in dollars. If the evidence is not there yet, FlowLedger will tell you.