Early access for tax professionals

Manage every client's sales tax calendar in one place.

AtomicTax helps accountants, bookkeepers, and tax professionals track filing deadlines, reminders, client requests, and filing status without another messy spreadsheet.

Join Early Access See How It Works Existing Client Login
Built for multi-client workflows Core status tracking first Existing ecommerce clients keep access
Firm workspace September sales tax calendar
Ready
Upcoming filings24
Overdue filings3
Waiting on clients11
Clients by filing status This week
Waiting
11
Ready
18
Filed
31
MonTueWedThu
14151617 21222324
BrightLedger Co.Waiting
Northstar BooksReady
Hale Retail GroupFiled
The Problem

Sales tax client work is still scattered across too many places.

Deadlines in spreadsheetsFirm calendars become fragile when every client has different states, periods, and owners.
Client follow-ups buried in emailMissing reports, questions, and confirmations get lost across threads.
Filing status tracked manuallyIt is hard to see what is due, overdue, waiting, ready, or filed without constant checking.
No simple client-wide viewTeams need one practical workspace for what needs action this week.
Product

A lightweight workspace for client sales tax workflows.

AtomicTax is built for accountants and tax professionals who need a practical operating layer for deadlines, reminders, requests, and filing status across clients.

Calendar

Multi-client tax calendar

Track recurring sales tax periods, due dates, internal review dates, and client owners in one place.

Dashboard

Due and overdue view

See what is due soon, overdue, waiting on clients, ready for review, and filed.

Follow-up

Email reminders

Send reminders before deadlines so client follow-up does not depend on memory.

Status

Filing status workflow

Move each client period through Waiting, Ready, Filed, and confirmation steps.

Requests

Client document requests

Track which reports, files, and answers are still needed before review can start.

Records

Confirmation storage

Keep filing confirmations and support notes tied to the right client, state, and period.

How It Works

Run the weekly sales tax workflow without rebuilding the spreadsheet.

1

Add clients and filing states

Create client records, assign states, set filing frequency, and choose internal owners.

2

Review the calendar

Start each week with a view of what is due, overdue, waiting, ready, and filed.

3

Request missing items

Track document requests and reminders before deadlines get uncomfortable.

4

Store filing status and proof

Mark returns as filed and keep confirmations where the team can find them later.

Planned later: deeper integrations, import workflows, and advanced automation. Early access focuses on the core calendar, reminders, client requests, and status tracking.
Early Access Pricing

Start small, then add clients as the workflow proves itself.

Early Access

Help shape the sales tax workspace your firm actually needs.

We're inviting accountants and tax professionals who manage sales tax clients to help shape the product.

  • Early access onboarding
  • Founder pricing
  • Ability to influence roadmap
  • Built around real sales tax workflows
Request access

Tell us about your sales tax workflow.

Integration-ready form. Backend connection can be added next.
Existing Clients

Already using AtomicTax for ecommerce sales tax filing?

Existing AtomicTax clients can still access their account, filings, and support from the client portal.

Existing Client Login
FAQ

Questions before joining early access.

Is AtomicTax filing my clients' returns?

Not in the base workflow product. AtomicTax helps manage deadlines, reminders, client requests, and filing status. Filing and advanced automation may be added later.

Who is this for?

AtomicTax is for accountants, bookkeepers, sales tax preparers, small tax firms, ecommerce-focused accounting firms, and fractional CFO or bookkeeping teams.

Can I use it for multiple clients?

Yes. The workspace is designed around multi-client tracking so you can see what is due, overdue, waiting, ready, and filed across your book of clients.

Is there a free plan?

Yes. Early access includes a free plan for up to 5 clients.

Can existing ecommerce clients still log in?

Yes. Existing AtomicTax ecommerce clients can use the Existing Client Login link in the header, footer, and client section.

Will integrations be added later?

Yes. Integrations and more advanced workflows are planned later. Early access focuses on the client calendar, reminders, requests, and status workflow first.

Built For Firms

Track every client's filing deadlines before the week gets away from you.

Join early access and help shape AtomicTax around the way accountants and tax professionals actually manage sales tax work.

Join Early Access Existing Client Login