Centralize compliance information. Connect your systems to track physical and economic nexus, collect and AI-validate certificates, and keep filing evidence and DOR access in one secure vault.
No credit card required.
Connects to Tax Automation, Accounting, Inventory, HR systems and more.
Credentials in spreadsheets, certificates in email threads, and nexus signals buried across the systems you already use. Sound familiar? It's time for a single source of truth.
Import what you already have. Connect the systems you already use. Organize your credentials, filings, registrations, certificates, and nexus signals into one workspace so you can see risk early and prove compliance fast.
See all featuresConnect your stack. Track nexus signals. Keep credentials, exemptions, and evidence organized in one place.
Monitor physical and economic nexus in one place. Connect the systems you already use to track employee, inventory, ship-from, and sales threshold signals over time.
Request, collect, and manage exemption certificates in one place. Built-in checks flag missing fields and common issues so you can resolve problems before they cause exposure.
Track registrations, filing frequencies, and portal access by state. Store DOR credentials securely with AES-256 encryption and keep the "why" notes that matter for audits and handoffs.
See what was filed, when, and for how much, with confirmations attached for audit support. Optionally connect your filing or tax automation system to pull filings evidence automatically.
Store and organize compliance documents by state, period, and category, including notices, registrations, certificates, and supporting evidence. Fast search keeps audit requests from becoming fire drills.
Look up sales tax rates for any US location and document product taxability decisions by state. Save notes and supporting context so the rationale stays consistent across tools and audits.
Categories are used for internal organization and consistency. Final tax treatment depends on jurisdictional rules and your configured tax systems.
Sales Tax Vault becomes your system of record by connecting to the tools where compliance data already lives. Surface physical and economic nexus signals, keep filings evidence and certificates organized, and stay audit-ready even as your team or systems change.
Common connection categories:
Tax automation (available now): Avalara AvaTax
Connect your Tech Stack
Whether you manage compliance in-house, work with an outside firm, or both, Sales Tax Vault keeps credentials, evidence, certificates, and nexus signals in one source of truth, connected to the systems you already use.
Keep compliance organized and audit-ready. See where you are registered, what is due, and where risk is emerging with physical and economic nexus signals in one place.
Track physical and economic nexus signals and stay ahead of registration and filing obligations. Manage exempt customers and taxability decisions consistently as you grow.
Manage multiple clients from one workspace. Standardize evidence, notes, and credentials across client teams, and maintain continuity when clients change providers or internal staff.
All core features included. Start simple, add volume as you grow.
Includes tracking for up to 100 exempt customers. Need certificate uploads, reminders, and automation? See the Professional plan.
Start your free trial today. No credit card required.