E-commerce experience is non-negotiable. A bookkeeper who handles local service businesses won’t understand the nuances of e-commerce accounting. Shopify stores deal with payment processor fees, shipping costs embedded in transactions, refunds and chargebacks, multi-state sales tax, and inventory valuation. Someone without this background will miscategorize transactions and create problems at tax time.

Ask how they handle Shopify revenue recognition. Shopify reports gross sales, but your bank receives net deposits after fees and refunds. A good bookkeeper knows this creates a reconciliation challenge and has a system for handling it. They should mention tools like A2X, Synder, or similar integrations that pull transaction-level data into your accounting software. If they plan to manually enter deposits from your bank statement, your books will never tie out correctly.

Payment processor reconciliation matters more than you might think. Between Shopify Payments, PayPal, Shop Pay Installments, and any other payment methods you accept, money flows through multiple channels before hitting your bank. Each one has fees, holds, and timing differences. Your bookkeeper should be able to explain exactly how they reconcile each payment method and track the fees separately from your cost of goods sold.

Sales tax knowledge is critical if you sell to multiple states. Shopify collects sales tax for you, but that creates liabilities you need to track and remit. Ask whether they understand economic nexus thresholds and how they track which states you owe money to. If they give you a blank look at the mention of nexus, keep looking.

Inventory and cost of goods sold tracking separates adequate bookkeepers from good ones. Your product costs, shipping to your warehouse, and landed costs all affect your true margins. A bookkeeper familiar with product businesses will ask about your inventory system, how you track costs, and whether you need FIFO, LIFO, or average costing. If they seem confused by these terms, they probably handle service businesses where inventory isn’t a factor.

Look at their communication style during the hiring process. Do they ask detailed questions about your business, your sales channels, and your current pain points? Or do they give generic answers that could apply to any business? The ones asking good questions understand that every Shopify store operates differently and they need to understand yours specifically.

Request references from other e-commerce clients. Talk to those clients and ask whether their books are accurate, whether reconciliations happen on time, and whether the bookkeeper caught errors before they became problems. Past performance with similar businesses is the best predictor of future results.

Watch for red flags. Bookkeepers who quote unusually low prices often cut corners on the detailed reconciliation work that e-commerce requires. Those who don’t ask about your tech stack probably plan to do everything manually. Anyone who says Shopify accounting is “just like any other business” doesn’t understand what they’re getting into.

The right bookkeeper will make your life easier and give you accurate numbers to make decisions with. Scottsdale area bookkeeping services that specialize in e-commerce understand these complexities from day one. The wrong one will create a mess that costs more to fix than you saved by hiring cheap.