Accounting built for
online sellers
Nettworth handles the numbers behind your e-commerce operation — from marketplace reconciliations to multi-state tax filings — so your attention stays on your store.
Your store generates data. We turn it into clarity.
Every marketplace payout, refund, platform fee, and shipping charge tells part of your financial story. Most e-commerce businesses struggle to read that story clearly — especially as they grow across platforms and geographies.
Nettworth structures that data into reliable financial records: ones that show exactly where revenue comes from, where it goes, and what your margins actually look like at the end of each month.
Monthly reconciliations
Across all your channels
Tax compliance
Multi-jurisdiction filing
Inventory costing
FIFO, weighted average
Financial summaries
Clear margin reporting
What we handle for you
The aspects of e-commerce accounting that tend to get complicated — addressed methodically.
Marketplace Reconciliation
Shopify, Amazon, WooCommerce — each platform calculates payouts differently. We reconcile them against your bank deposits and flag discrepancies before they compound.
Sales Tax Jurisdiction Tracking
Nexus rules are complex and change often. We monitor where your business has collection obligations and handle periodic filing across applicable states.
Inventory Cost Accuracy
We calculate your cost of goods sold using the method that fits your operation — and reconcile inventory records against physical counts each period.
How working with Nettworth looks
A straightforward process from first conversation to ongoing monthly support.
Introductory call
We learn about your platforms, order volume, and what's currently unclear in your books.
Account setup
We connect to your platforms, review existing records, and establish the right chart of accounts.
Monthly cycle
Reconciliations, categorizations, and financial summaries delivered each month on schedule.
Ongoing clarity
Tax filings handled, compliance monitored, and your questions answered when they come up.
Why e-commerce businesses work with us
Core service areas
Bookkeeping, sales tax, and inventory — the three areas where e-commerce accounting consistently gets complicated.
Platform coverage
Shopify, Amazon, WooCommerce, and other major e-commerce platforms — handled within the same monthly workflow.
Jurisdictions tracked
Sales tax nexus monitoring across US states and international markets, updated as regulations shift.
Nettworth works specifically with e-commerce businesses — not general accounting clients. That focus means our processes are built around the actual structure of online retail: platform fees, split payouts, inventory movement, and multi-state tax complexity.
Services available
Each service is structured around a specific area of e-commerce accounting. You can engage with one or combine several based on what you need.
E-Commerce Bookkeeping
Monthly reconciliation of marketplace payouts, fees, refunds, and expenses across your platforms. Delivered as structured financial summaries each month.
Sales Tax Nexus & Compliance
Assessment, registration, and periodic filing of sales tax returns across multiple jurisdictions. Includes ongoing monitoring of nexus changes.
Inventory Valuation & COGS
Accurate inventory costing and COGS calculation using FIFO, weighted average, or specific identification — reconciled to physical counts.
Ready to bring order to your e-commerce books?
Whether you run a single Shopify store or a multi-channel operation, we can structure a workflow that fits how your business actually works.
Start the conversationGet in touch
Tell us a little about your business and we'll come back to you with information on how we can help.