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NexusSync Pro Multi channel sales tax nexus auditor

Find out where your combined sales crossed a state tax line.

Shopify, Etsy, eBay and TikTok Shop each only count their own orders. Drop all your exports here and see your total revenue and order count against every state's economic nexus threshold.

Processing happens entirely inside your browser. Nothing is uploaded, stored or sent anywhere.

1. Pick the platform, then drop its export

How to export from Shopify

  1. Shopify admin, open Orders.
  2. Click Export in the top right.
  3. Choose All orders or a date range, then CSV for Excel, Numbers, or other spreadsheet programs.
  4. Drop the downloaded file below.

Columns read: Name, Created at, Subtotal, Shipping Province, Shipping City, Shipping Zip. Shopify exports one row per line item; orders are counted once.

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Drop one or more CSV files here

or tap to choose from your device. Files are tagged with the platform selected above.

2. Where you stand, state by state

Add at least one export to see your map and risk list.
CPA report

Unlock the full report

The map and risk list above are free. The full 50 state table, the city and zip breakdown, and the CSV your accountant needs are locked.

Single platform report One store, one export
$29
All platform bundle Shopify, Etsy, eBay and TikTok combined
$49

Payment opens in Stripe. You come straight back here with the report unlocked.

or share to unlock free

Post about this tool on LinkedIn or X, then paste the link to your public post.

3. Full 50 state audit table

Thresholds last reviewed . Confirm with your CPA before filing.

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Full table is locked

Pay or share above to unlock every state plus the city and zip breakdown.

State Revenue threshold Order threshold Your revenue Your orders Progress Status Jurisdictions