5 Reasons Your Revenue Might Be Wrong (And What It Means for Your Taxes)

Kimberly Green | 2026-04-14

5 Reasons Your Revenue Might Be Wrong (And What It Means for Your Taxes) A CPG founder pulled their monthly bookkeeping report and noticed something off. Revenue looked clean. Numbers tracked. Then Everledger, a fractional CFO firm specializing in ecommerce, dug deeper during routine monthly bookkeeping and found $125,000 in duplicate transactions—the same Shopify sales counted twice because two integrations were pulling from the same channel, silently doubling every transaction month after month. They filed an amended return. The IRS refund was substantial. This isn't a rare edge case. Revenue mistakes in ecommerce are systematic, hidden, and expensive. Here's where they hide. 1. Two Integrations Pulling From the Same Channel Count the Same Transaction Twice You connect Shopify to your accounting software. Then you connect Shopify to your CRM. Both integrations pull transaction data from the same sales channel. Your bookkeeping sees every sale twice. The math looks right on the surface. $100K in sales appears as $200K in revenue. The error compounds monthly and stays invisible until someone manually reconciles. This happens because integrations don't communicate with each other. Each one independently pulls all available data. If you're using multiple tools to track fulfillment, inventory, CRM, and accounting—and any two of them touch the same sales channel—you're likely double-counting. The fix: Audit your integration architecture. Identify which system is your source of truth for revenue. Other systems should reference it, not duplicate it. 2. Gross Revenue From Sales Platforms Includes Fees, Returns, and Adjustments That Need Netting Shopify, Amazon, Etsy, and WooCommerce report "gross revenue"—the full dollar amount of customer payments. That number includes processing fees, platform fees, returns, discounts, and refunds that you don't actually keep. If you're pulling that gross figure directly into your books, you're overstating income by thousands of dollars annually. Example: You sell $50K on Shopify in January. Shopify's report shows $50K revenue. But in those sales: $2K went to payment processing, $500 was returned, $300 was a discount. Your actual revenue is $47,200. If you record $50K, you've overstated income by $2,800 in one month alone. The rule: Use the net deposit amount (what actually hit your bank account) as your revenue figure, not the gross sales number the platform reports. 3. Stripe/PayPal Gross Revenue Doesn't Match Bank Deposits You run a report from your payment processor showing $85K in revenue for the month. Your bank...