Sales Tax Filing Software for Filing-Ready Returns

Sales tax filing software for period review, evidence, reconciliation, and filing-ready return preparation on Prophit.ai.

Human review is a designed control: filing-ready outputs are approved by a reviewer, and unresolved facts fail closed instead of being guessed.
Flat pricing per organization: $199/month Starter and $599/month Professional, with no per-state, per-filing, or per-transaction fees — plus a published à-la-carte module menu.
Marketplace-facilitator sales are recognized and treated distinctly from direct sales, so facilitator-collected tax is not double-counted.
The tax content is published and auditable: the Sales Tax Atlas carries 51 state and DC guides and 3,800+ county and city rate pages, each pinned to its official source.