Ecommerce Bookkeeping for Online Sellers Who Want Real Numbers

Selling on Amazon, Shopify, or Etsy creates financial complexity that breaks standard bookkeeping. Multi-channel income, marketplace fees, sales tax in 50 states, inventory COGS, and chargebacks all need expert handling. QuickFix Bookkeeping specializes in ecommerce financials.

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✓ Certified Experts

✓ Same-Day Response

✓ US-Based Team

✓ Fixed Monthly Pricing

Why Ecommerce Bookkeeping Is Different

Every platform deposits net proceeds after deducting fees, refunds, and ad costs. Reconciling what you actually earned vs what hit your bank account is complex. Add multi-state sales tax obligations after economic nexus thresholds and the complexity multiplies fast.

Multi-channel revenue reconciliation
Marketplace fee tracking (Amazon FBA, eBay, Etsy)
COGS and inventory valuation
Sales tax compliance across states
Chargeback and refund accounting
Shopify, Amazon, Stripe payment reconciliation
Ad spend tracking by channel
Profit by SKU and product line

Ecommerce Platforms We Support

We handle bookkeeping for sellers on every major ecommerce platform and connect your sales data to QuickBooks or Xero automatically.

Amazon FBA and FBM
Shopify and Shopify Plus
Etsy
WooCommerce
eBay
Walmart Marketplace
TikTok Shop
Wix eCommerce

Sales Tax Compliance for Ecommerce

Economic nexus laws mean online sellers may owe sales tax in states where they have no physical presence. We track your nexus thresholds, register you in required states, and ensure returns are filed on time.

Economic nexus monitoring by state
Sales tax registration in new states
TaxJar and Avalara integration
Quarterly and monthly filing
Marketplace facilitator tax reconciliation
Resale certificate management
Product taxability research
Voluntary disclosure for back taxes

500+

Businesses Served

15+

Years Experience

99%

Satisfaction Rate

24hr

Response Time

Why Choose QuickFix Bookkeeping?

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Deep Specialization

We focus exclusively on bookkeeping and accounting software. Every error code, every workaround, every best practice.

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Fast Resolution

Most issues resolved within 24 hours. Your business can't afford to wait weeks for answers.

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Transparent Pricing

No hidden fees. Clear, upfront pricing so you know exactly what you're paying.

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Secure & Confidential

Bank-level data security. We sign NDAs and follow strict data protection protocols on every engagement.

Frequently Asked Questions

Amazon FBA settlements include dozens of line items -- sales, refunds, FBA fees, storage fees, advertising costs, and more. We reconcile every settlement to your actual bank deposits, track your COGS accurately, and ensure your P&L reflects true profitability rather than gross receipts.

Economic nexus means you may owe sales tax in a state once you exceed a threshold -- typically $100,000 in sales or 200 transactions. This applies even without a physical location. Most states have enacted economic nexus laws. We track your exposure and help you comply before penalties accumulate.

Yes. We set up automated integrations between Shopify and QuickBooks Online using A2X, Synder, or native connections. This eliminates manual data entry and gives you real-time financials including sales by product, refunds, and fees.

COGS (Cost of Goods Sold) is calculated by tracking your beginning inventory, adding purchases, and subtracting ending inventory. For FBA sellers, this includes product cost, freight to Amazon, and prep costs. We set up proper inventory tracking so your COGS is accurate every month.

Yes -- multi-channel selling is our specialty. We reconcile income from Amazon, Shopify, Etsy, eBay, and any other platform you sell on, giving you a single consolidated P&L so you know which channels are actually profitable.