Tools

The platforms that help you deliver it, or deliver it for you.

What a sales tax platform does

The platform does the busywork. Your firm reviews and advises.

  1. 01 Watches nexus Flags when a client crosses a state threshold.
  2. 02 Registers Sets the client up in each new state.
  3. 03 Calculates Right rate on every sale, every state.
  4. 04 Files and pays Returns go out on time, automatically.
  5. 05 Handles notices State letters get answered.
  6. 06 Cleans up the past Back-filing and voluntary disclosures.

The platforms

Every platform, Ping preferred partners first.

Ping preferred partner Kintsugi Sales tax automation platform Helps you do it Does it for you
Zamp Managed sales tax compliance Helps you do it Does it for you
Avalara Sales tax software and managed filing Helps you do it Does it for you
Numeral Managed sales tax filing Helps you do it Does it for you
Anrok Sales tax for software companies Helps you do it Does it for you
TaxJar Sales tax software Helps you do it
Kintsugi Sales tax automation platform
Ping preferred partner
IF YOU RUN IT: MULTI-CLIENT DASHBOARD Run clients on its multi-client dashboard and bill your own fee. White label available.
  • Nexus monitoring free on every plan
  • 40+ no-code integrations, plus CSV upload
  • Loads up to four years of sales history
IF YOU REFER IT: REFER OR HAND IT OFF Kintsugi handles compliance and the client pays them. You keep a view, or hand off completely.
  • Covers the US, Canada, EU, UK and 100+ countries
Learn more on their site Compare to other options
Zamp Managed sales tax compliance
IF YOU RUN IT: Z-TAX WHITE LABEL Offer Zamp-powered compliance under your own firm's brand.
  • CPE-eligible training and sales tax certification for your team
IF YOU REFER IT: FULLY MANAGED COMPLIANCE You introduce the client. Zamp handles the sales conversation, onboarding and ongoing filing, and you stay as involved as you like.
  • Covers penalties and interest if its own filing is wrong
  • Best fit: digital businesses doing $5M to $300M
  • 120+ accounting firms refer or white-label it
Learn more on their site Compare to other options
Avalara Sales tax software and managed filing
IF YOU RUN IT: MANAGED RETURNS FOR ACCOUNTANTS Built for accounting firms. You approve each client's liability worksheet, then Avalara files, pays and handles notices.
  • Priced by the number of returns you manage
  • Training and certification included
IF YOU REFER IT: REFER A CLIENT Refer clients straight to Avalara instead of running the work yourself.
  • Software plus managed filing
Learn more on their site Compare to other options
Numeral Managed sales tax filing
IF YOU RUN IT: RESELL OR WHITE LABEL Resell or white-label Numeral, and add your own nexus studies, voluntary disclosures and implementation work.
  • Two partner tiers, with a named partner manager at the top
IF YOU REFER IT: MANAGED FILING Numeral prepares and files returns, connected to the client's billing system.
  • Guarantees on-time filing, or covers penalties and interest
  • Partner program launched October 2026
Learn more on their site Compare to other options
Anrok Sales tax for software companies
IF YOU RUN IT: PARTNER PLATFORM ACCESS Free platform access for partners to manage all their clients. Built for SaaS, with US sales tax plus VAT and GST.
  • About 1 to 3 hours a month per client, per Anrok
IF YOU REFER IT: REFER A CLIENT Refer software clients to Anrok and earn referral incentives.
  • Handles monitoring, registration and filing
Learn more on their site Compare to other options
TaxJar Sales tax software
IF YOU RUN IT: ADVISOR ACCOUNT Manage all your clients from one login on a free advisor account. Buy AutoFile credits at a discount and use them across clients.
  • AutoFile covers every state with a sales tax
  • Partner program recently changed: check current terms
Learn more on their site Compare to other options
Compare all platforms side by side
Ping
Ping finds the clients who need it. It flags sales tax signals in your client meetings.
See how Ping works
Playbooks are educational and not tax or legal advice.