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Sales tax nexus mapped by state, before it becomes a liability

Economic nexus is triggered by revenue or transaction count in a state, not by having an office there. We find out where you have crossed the threshold, register you correctly, and file on the calendar each state actually uses.

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Exposure checkMulti-state seller

Nexus studyby state

Registration, once nexus is confirmedbefore selling resumes

Returns, per statemonthly, quarterly or annual

Penalty if unregisteredback tax plus interest

Most states can assess uncollected tax back to the date nexus was triggered, not the date you registered, plus penalties and interest on top.

Where this bites

Nexus is triggered by numbers, not by intent

Sellers usually find out they have nexus in a state after the fact, when a notice arrives rather than before the threshold was crossed.

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Thresholds are set state by stateA number of states use $100,000 in sales or 200 transactions, but not all, and not identically

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Marketplace sales don’t always remove the exposureFacilitator collection can leave a filing duty in place even when the platform remits the tax

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Registering late doesn’t erase the earlier periodLiability generally runs from the date nexus was triggered, not the date you registered

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Filing frequency changes as volume growsA state can move you from annual to monthly filing without much warning

What’s included

Every state checked, before a single registration is filed

Nexus study

Revenue and transaction volume checked against every state’s current threshold.

Registration

Filed in each state where nexus is confirmed, in the correct order to avoid gaps.

Return preparation and filing

Prepared and filed on the frequency each state assigns you, not a generic calendar.

Ongoing monitoring

Volume tracked so a new state doesn’t get missed as you grow.

How it works

Five steps, one fixed fee

01

Map sales by state and channel

02

Check volume against each state’s threshold

03

Register where nexus is confirmed

04

File returns on each state’s assigned frequency

05

Monitor volume so new states don’t get missed

Fees

You will know the number before we start

Fees are scoped from how many states are in play and how often each requires a return, and fixed before we start work.

How our pricing works →

LicensedCPA · Montana

FocusInbound to the US

DeliveryRemote, by design

FeesFixed, quoted up front

BillingNever hourly

Next step

Tell us where you sell.

A short set of questions about revenue by state and sales channel. We come back with a scope and a fixed price.

Start scoping →