Sales Tax Kit Editorial Team
The Sales Tax Kit eCommerce Tax Editorial Desk covers marketplace responsibilities, filing operations, and customer-facing tax workflows.
This topic desk covers the processes connecting marketplaces, direct storefronts, order systems, accounting records, and state returns, with an emphasis on repeatable operational controls.
The research separates seller and facilitator responsibilities, flags duplicate-remittance risks, and turns common compliance mistakes into clear educational checklists.
Editorial transparencyThis is a corporate topic desk, not an individual person. Content is published by the Sales Tax Kit Editorial Team under the responsibility of Egebit Limited. Read the editorial policy.
Handle shipping tax on mixed carts with a New York allocation example, free-shipping checks, discount scenarios, refunds, and a practical checkout test plan.
Learn why an active sales tax account may still need a return with no sales, and check exempt sales, marketplace receipts, use tax, and account closure.
Separate sales tax from a tax-inclusive total with a simple formula, worked examples, and checks for mixed baskets, fees, discounts, and rounding.
Understand why an unpaid invoice does not automatically reverse sales tax, and what to check before claiming state bad debt relief.
Trace sales tax rounding differences through line items, invoice totals, rate components, discounts, and refunds with a clear worked example.
Test checkout sales tax with an evidence-based matrix for destinations, products, discounts, exemptions, refunds, and order exports.
Build a sales tax recordkeeping system covering orders, exemptions, marketplace reports, returns, retention rules, and usable exports.
Understand when marketplaces collect and remit sales tax, what sellers still own, how marketplace sales affect nexus, and how to reconcile every channel.
Prepare a US sales tax return from gross sales to payment: reconcile channels, map deductions, handle zero returns, and retain filing evidence.
Seven preventable errors that lead to incorrect checkout tax, late returns, weak exemption records, and avoidable audit exposure.
Understand what marketplaces usually collect, what sellers still own, and how to reconcile facilitated and direct sales without double reporting.
Prepare products, price caps, local rules, discounts, returns, and checkout timing for the official 2026 state sales tax holiday calendar.
Understand how states can treat shipping, delivery, freight, postage, handling, bundled charges, free shipping, and returns differently.
Prepare for a sales tax audit with a controlled data request process, transaction reconciliations, exemption evidence, system documentation, and issue tracking.
A repeatable filing workflow for reconciling gross sales, deductions, marketplace activity, taxable sales, jurisdiction schedules, payments, and amendments.
Learn how store discounts, manufacturer coupons, third-party vouchers, gift cards, loyalty rewards, bundles, and refunds can change the taxable amount.
Map the retailer, supplier, customer, resale documentation, nexus, sourcing, marketplace, and drop-shipment rules before configuring tax.
A seller workflow for refunding tax, handling partial returns and restocking charges, correcting filed periods, and reconciling exchanges across channels.
Learn how mixed taxable and exempt items, allocation records, packaging, discounts, shipping, and subscriptions affect tax on product bundles.
How purchase tax, recurring rental charges, equipment location, mandatory fees, subleases, and buyouts affect sales tax on leased property.
Why trade-in credits, manufacturer rebates, dealer discounts, down payments, and incentives can produce different taxable amounts by state.
