What Is Accrual Accounting? Measure Profit More Accurately
If you’ve ever looked at your Shopify dashboard and felt rich, then opened your bank statement and felt confused, you’ve already met the gap that accrual accounting exists to close. Accrual accounting is the method of recording revenue when it’s earned and expenses when they’re incurred, regardless of when the cash actually lands in your account or leaves it. A customer orders $4,000 worth of product on December 29th. The money settles into your Stripe balance on January 3rd. Under accrual accounting, that sale belongs to December, the month you actually delivered the product, not January, the month the cash showed up. That sounds like a small timing detail. For most e-commerce brands, it’s the difference between knowing whether the business is actually profitable and just guessing based on whatever happens to be sitting in the bank that week. What Is the Accrual Method of Accounting, in Practice The accrual method runs on two rules that show up in nearly every accounting textbook, though rarely explained with an online store in mind. The revenue recognition principle says you record income when you’ve earned it, meaning the product shipped or the service was delivered, not when payment clears. The matching principle says expenses get recorded in the same period as the revenue they helped create. Pay a freight forwarder in November to ship inventory that sells in December, and accrual accounting matches that freight cost against the December sale, even though the cash left your account weeks earlier. Picture a seller running a private label brand on Amazon. Amazon collects payment from customers daily but only disburses funds to the seller every two weeks. Under cash accounting, revenue jumps around depending on payout dates, sometimes showing a huge spike and sometimes almost nothing, even if actual sales were steady the entire time. Under accrual accounting, revenue gets recorded as orders are fulfilled, so the books reflect what’s actually happening in the business instead of Amazon’s disbursement calendar. This is also why accrual accounting needs accounts receivable and accounts payable to function. Receivables track what customers owe you for goods already delivered. Payables track what you owe suppliers for goods or services already received. Without those two accounts, the method simply doesn’t work. Cash vs Accrual Accounting: What Actually Changes This is the comparison most owners are really searching for, and the honest answer is that both methods eventually record the same transactions. The difference is timing, and timing changes how the business looks on paper at any given moment. Cash Accounting Accrual Accounting Revenue recorded When payment is received When the sale is earned Expenses recorded When bills are paid When the cost is incurred Inventory and COGS Often distorted Matched to the sale Typically required for Most small, simple businesses C corporations, inventory based businesses, and companies above the IRS gross receipts threshold Best fit Service businesses with no inventory Ecommerce, wholesale, anyone carrying inventory or extending credit Cash accounting feels intuitive because it mirrors your bank balance. The problem for ecommerce specifically is inventory. Buy $50,000 of stock in March and sell it gradually through the summer, and cash accounting books the entire $50,000 as an expense in March, making the business look like it lost money right before its busiest season even started. Accrual accounting spreads that cost against the revenue it actually generated, month by month, which is the only honest way to see real margins. The full regulatory breakdown of which businesses are legally required to use which method lives in our [bookkeeping vs. accounting for ecommerce brands, if you want that level of detail. Accruals and Deferrals: The Two Halves of the Same Coin People often ask what is accrual and deferral in accounting as though they’re separate systems. They’re not. They’re the two directions cash can move relative to when something is actually earned. An accrual happens when the economic activity occurs before the cash does. Deliver a wholesale order in June, but the buyer pays on net 30 terms in July, and that June sale is accrued revenue, sitting in accounts receivable until the cash arrives. On the expense side, receive a freight invoice in June for shipping that already happened, but don’t pay it until July, and that’s an accrued expense. A deferral runs the opposite direction: the cash arrives before the activity happens. A subscription box company collects $480 from a customer for a full year upfront. None of that is revenue yet. It sits in a deferred revenue account, a liability, and gets recognized at $40 a month as each box actually ships. Prepaid expenses work the same way from the other side. Pay for a full year of warehouse software in January, and you don’t expense the whole amount that month, you spread it across the twelve months you’re actually using it. For ecommerce brands, deferred revenue shows up constantly: gift cards, store credit, annual memberships, prepaid wholesale deposits. Mishandling any of these is one of the more common reasons a seller’s books look profitable while the bank account is quietly telling a different story. What Is Modified Accrual Accounting, and Why It Probably Doesn’t Apply to You Modified accrual accounting blends cash and accrual rules, recognizing revenue when it’s measurable and available while still recording expenses as they’re incurred. It shows up in search results because the name sounds similar, but it’s a standard created by the Governmental Accounting Standards Board for municipalities, government agencies, and some nonprofits. It isn’t GAAP compliant and private companies don’t use it. If you’re running an ecommerce brand, this method has no practical application to your books. It’s worth knowing the term exists mainly so you aren’t misled by an article that quietly conflates it with standard accrual accounting while you’re trying to sort out your own bookkeeping. Why This Matters More for Ecommerce Than for Almost Any Other Business Model The IRS generally requires accrual accounting for businesses carrying inventory once average annual gross receipts cross a threshold somewhere around