FAQ

Frequently asked questions.

Short answers for merchants using AtomicTax to manage sales tax filings.

Is AtomicTax for merchants?

Yes. AtomicTax helps ecommerce, SaaS, marketplace, and online businesses manage sales tax filings, registrations, nexus workflows, and confirmations.

Do I need an integration?

No. AtomicTax can work from CSV, Excel, PDF, and platform reports when a direct connection is not available.

Which platforms do you support?

AtomicTax supports workflows around Shopify, Amazon, WooCommerce, BigCommerce, Wix, Stripe, Square, SaaS billing systems, and uploaded reports.

How much does filing cost?

Standard sales tax filings are $45 each. State registration support is $99 per state.

Do you monitor nexus?

Yes. AtomicTax helps merchants organize state exposure and understand where registration and filing workflows may be needed.

Do you handle registrations?

Yes. State registration support is available for $99 per state, subject to scope and state requirements.

Do you store confirmations?

Yes. Filing confirmations can be kept organized by state and period so they are easier to find later.

What if my sales data is messy?

AtomicTax can help work from uploaded reports, but clean recurring filings depend on consistent sales source data.