Phase 03: Finance

E-commerce Accounting Software: Shopify, Etsy, Amazon Sellers Guide

10 min read·Updated April 2026

Many online sellers, from a new Shopify store to an established Etsy shop, pick accounting software on a whim and regret it later. For e-commerce, the right choice depends on if you need to track inventory, manage sales tax, sync with platforms like Shopify or Amazon, and how much you want to spend before consistent profit. This guide helps you choose the best accounting software for your online business.

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The Quick Answer

For new online sellers just starting with a few sales, especially dropshippers or those selling digital products, Wave is a free and solid option for basic tracking. If you’re serious about scaling your Shopify store or Amazon FBA business and tracking inventory, sales tax, and profit margins, Xero is often the best fit for product businesses, or QuickBooks Online for deeper integrations and CPA support. FreshBooks is less ideal for typical e-commerce, as your sales platforms handle most invoicing.

Side-by-Side Breakdown for E-commerce

Wave: Free for basic bookkeeping and expense tracking. Charges 2.9% + 30c per card transaction if you use their payment gateway, but most e-commerce sellers rely on Stripe/PayPal for sales. No direct inventory tracking, so not ideal if you hold physical stock. Best for: new Etsy sellers, Facebook Marketplace sellers, or dropshippers under $5,000/month in sales who need to track basic income and expenses like ad spend or platform fees.

FreshBooks: Starts at $19/month (Lite). Built for invoicing, time tracking, and client portals. It struggles with traditional double-entry accounting needed for inventory and sales tax reports, which are crucial for product businesses. Best for: extremely niche e-commerce businesses that also provide custom services (e.g., custom design work alongside selling prints) and send individual invoices more than they process automated sales.

QuickBooks Online (QBO): Starts at $35/month (Simple Start). The most complete feature set, including payroll add-ons and over 750 integrations. Widely used by e-commerce specialized CPAs. Strong for tracking Cost of Goods Sold (COGS), multi-state sales tax reporting, and integrating with apps like A2X for Amazon or direct Shopify sync. The inventory features are good, but advanced inventory (like FIFO/LIFO tracking) is an extra, expensive QBO add-on. Best for: e-commerce stores planning significant growth, needing robust sales tax solutions, or hiring a bookkeeper/CPA.

Xero: Starts at $15/month (Early, limited). Offers unlimited users on all plans. Strong native inventory management and purchase order tools. Excellent for handling multiple currencies, essential for international sellers (e.g., selling on Shopify Markets or Amazon Global). Integrates well with Shopify, Stripe, and PayPal. Best for: product businesses with physical inventory, e-commerce sellers with international sales, or teams needing multi-user access to finances.

When to Choose Wave for Your Online Store

Choose Wave if you are pre-revenue or under $5,000/month in online sales. This is ideal if you are a dropshipper, sell digital products (e.g., Etsy printables), or mainly sell on platforms like Facebook Marketplace without holding physical inventory. You have simple income from platform payouts and clear expenses like ad spend, shipping labels, and platform fees. Wave works well as a free option to get clean books established while you validate your business model before committing to a paid platform.

When to Choose FreshBooks for E-commerce

FreshBooks is generally not recommended for typical e-commerce businesses that primarily sell physical products through online platforms like Shopify or Amazon. Its strengths lie in project-based invoicing and time tracking, which are less relevant when platforms automatically process sales. Only consider FreshBooks if your 'e-commerce' business primarily involves selling custom-designed products or services that require you to send individual invoices, like custom art commissions or design consulting for other online brands.

When to Choose QuickBooks Online for E-commerce

You should choose QuickBooks Online if you plan to hire an e-commerce specific bookkeeper or CPA in the next 12 months – they will almost certainly be familiar with QBO. It’s also the right choice if you need robust sales tax reporting for multiple states, integrate with many e-commerce apps (e.g., A2X for Amazon, direct Shopify apps, inventory tools like Katana), or require detailed Cost of Goods Sold (COGS) tracking. QBO is excellent for scaling businesses preparing for bank loans or investor funding, needing audit-ready financial statements.

When to Choose Xero for Your E-commerce Business

Choose Xero if you carry physical inventory and need strong tools for tracking stock, managing purchase orders from suppliers (especially international ones), and calculating landed costs. It’s also ideal if you sell internationally and bill in multiple currencies (e.g., USD, CAD, EUR) or have suppliers across different countries. Xero's unlimited-user pricing is a significant cost advantage if your team, including virtual assistants or inventory managers, needs access to accounting data. Its native inventory features are generally stronger out-of-the-box for product businesses than QBO's basic options.

The Verdict for E-commerce Sellers

For most US-based online sellers in the 0-to-$10,000/month revenue range: start with Wave if you're dropshipping, selling digital products, or have minimal inventory. If you have significant physical inventory from day one, sell internationally, or need strong purchase order management, start directly with Xero. If you plan rapid scaling, need comprehensive sales tax features, or intend to hire a dedicated e-commerce bookkeeper or CPA, go with QuickBooks Online.

How to Get Started with E-commerce Accounting Software

Wave: Create a free account at waveapps.com, connect your business bank account, and also connect your payment processors (like Stripe or PayPal) if you use them. Focus on categorizing platform payouts (e.g., 'Shopify Sales,' 'Etsy Deposits') and key e-commerce expenses like shipping, ad spend, and supplier payments for the last 30 days.

FreshBooks: Start the 30-day free trial only if you are certain your business model relies heavily on custom invoicing. Create a sample custom product/service and invoice a client to see if it meets your unique needs before committing.

QuickBooks Online: Use the 30-day free trial. Prioritize connecting your e-commerce platforms (Shopify, Amazon, Etsy) and payment gateways. Explore integrations like A2X for Amazon sellers to automate payout reconciliation. If you plan to hire a CPA, ask which QBO plan they recommend, as they often have partner discounts.

Xero: The Early plan ($15/month) limits you to 20 invoices and 5 bank reconciliations per month, which most growing e-commerce businesses will quickly outgrow. Budget for the Growing plan ($42/month) within 90 days, as it offers unlimited transactions and is more suitable for managing e-commerce inventory and sales volume. Immediately set up your inventory items and connect your main payment processors and e-commerce platforms.

RECOMMENDED TOOLS

QuickBooks Online

30-day free trial, then from $35/month

30-day free trial

FreshBooks

30-day free trial, then from $19/month

30-day free trial

Wave

Free forever for accounting and invoicing

Free

Xero

30-day free trial, then from $15/month

30-day free trial

Some links above are affiliate links. We may earn a commission if you sign up — at no extra cost to you.

FREQUENTLY ASKED QUESTIONS

Can I switch accounting software later without losing my data?

Yes, but it is painful. Most platforms let you export a chart of accounts and transaction history as CSV. Plan a migration at a fiscal year-end to keep your books clean. Budget 4-8 hours for a clean migration plus CPA review time.

Do I need an accountant if I use accounting software?

Software handles transaction recording and basic reporting. An accountant handles tax strategy, entity structure, and year-end filing. Most small businesses need both — software daily, accountant quarterly or annually.

Is Wave really free?

The accounting, invoicing, and receipt scanning features are free. Wave charges transaction fees when clients pay invoices online (2.9% + 30c for credit cards, 1% for ACH). Payroll is an add-on starting at $20/month.

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