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Sales tax Compliance

Multi-state sales tax compliance, handled

We track where you owe, file every return, answer every state notice, and support you through audits, so sales tax stops being your problem. 

Xero Platinum Partner and 2026 Mid-Size Firm of the Year

Why founders choose us

Sales tax mistakes compound quietly.

With thousands of taxing jurisdictions and rules that keep changing, small mistakes turn into penalties and interest, often long before anyone notices. 

custom-bullet Nexus can start with sales, employees, or inventory in any state

custom-bullet State notices arrive by mail and email, often with tight deadlines 

custom-bullet Product and service taxability differs from state to state

custom-bullet Audits look back years, not months

 

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With Us vs Without us

Software alone, or software plus experts

Tax software calculates rates. It can't read a state notice, defend an audit, or tell you where you owe next. 

Software On Its own

Rates only

calculations, not compliance

 

 

Notices pile up

Software can't interpret a state letter or respond to it for you. 

 

Audits land on you

When an auditor calls, you're the one answering. 

 

Misclassified products and services

A wrong taxability setting quietly over- or under-collects. 

 

Missed nexus

New obligations go unnoticed until a state finds them first. 

with accounting prose

starting at $1,500

per month, up to five states

 

 

Notices handled

You monitor your mail and email and work every notice. You monitor your mail and email and work every notice. 

 

Audit support

From guidance to full representation, depending on your plan.

 

Taxability mapped

Every product and service mapped in every state you sell into. 

 

Nexus tracked

Regular nexus reviews catch obligations before a state does. 

What you geT

A sales tax department you don't have to hire

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Nexus monitoring

Nexus is what obligates you to collect tax in a state: sales, employees, or inventory there. We track everything you sell. 

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Notice management

We set up and monitor a virtual mailbox and dedicated email for state mail, then handle the response. 

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Filing and remittance

You pull and validate your data, prepare returns, and file and pay on time in every state. 

Taxability & Audits

Taxability and audits

We map taxability for every product and service and support you through audits, up to full representation. 

How it works

Sales tax that runs like clockwork

From nexus assessment to monthly filings, our all-in-one solution keeps you compliant in every state. Book a call and let Accounting Prose handle the paperwork, penalties, and peace of mind.

01

Discovery

We review your Nexus historical exposure and product and service taxability, then plan registrations by risk. 

02

Monthly filing

Each month, we pull your data, prepare returns, get your approval, and file and remit. 

03

Notice management

We intercept state notices, handle permit renewals, and register you in new states as you grow. 

04

Optimization

We monitor law changes, find savings, and run strategic planning sessions with you.

Pricing

Three plans that grow with you

Pick the plan that matches where you sell today. Moving up is simple as you add states. Every plan includes a dedicated account team, monthly filing and remittance, and a one-time onboarding fee.

STARTING AT

$1,500/month

Up to 5 states, then $75 per state each month

 

custom-bullet Monthly filing and remittance
custom-bullet Annual Nexus review and planning session 
custom-bullet Standard notice shield
custom-bullet Integration support for one platform

 

STARTING AT

$2,500/month

Up to 15 states, then $65 per state each month.

Everything in Essential, plus:


custom-bullet Zoom and email support
custom-bullet Twice-yearly nexus reviews
custom-bullet Audit assistance
custom-bullet Integration support for up to three platforms

 

STARTING AT

$5,500/month

Unlimited states. For established businesses with a large footprint. 

Everything in Professional, plus:


custom-bullet Priority support
custom-bullet Quarterly nexus reviews
custom-bullet Full audit representation
custom-bullet Integration support for up to five platforms

 

What Clients Say

Founders who stopped opening state mail with dread

FAQs

Questions founders ask us

We work with innovative companies across diverse industries including: SaaS, HaaS, Marketing Agencies, Consultants, Law Firms & eCommerce.

End sales tax confusion for good

Book a call. We'll review where you sell, where you're registered, and where you might owe, before a state tells you. 

Book a Call