Recurring obligations
Track monthly, quarterly, annual, and custom filing frequencies by client and state.
Sales tax calendar
See every client deadline before it becomes urgent.
AtomicTax turns recurring state obligations into one firm-wide calendar with owners, internal dates, client requests, review status, and confirmation records.
Internal deadlines
Set report-request and review dates ahead of the state due date so work has room to move.
Firm-wide status
Filter what is due, overdue, waiting on clients, ready for review, filed, and confirmed.
Clear ownership
Assign preparers and reviewers so every obligation has a responsible team member.
Client requests
Tie missing files and follow-ups to the correct client, state, and period.
Proof after filing
Store confirmation details and notes with the completed obligation.
Built for firms
Put every client filing deadline in one workspace.
Join AtomicTax early access and help shape the sales tax workflow your team needs.