Best Exemption Certificate Management Software (2026): Top 6 Compared
Exemption Certificate Management Software compared on features, ease of use and value. Pricing is checked against each vendor's public pricing page and dated; entries marked "verified" were confirmed with the vendor.
Comparison table
| # | Vendor | Best for | Pricing | Standout | Score |
|---|---|---|---|---|---|
| 1 | Avalara CertCapture | Mid-market to enterprise sellers already on AvaTax | Quote-based (checked Sep 2026) | Native integration with AvaTax calculation and returns | 8.9/10 |
| 2 | Vertex Exemption Certificate Manager | Enterprise ERP environments (SAP, Oracle) | Quote-based (checked Sep 2026) | Certified ERP connectors | 8.5/10 |
| 3 | Sovos CertManager | Multi-entity companies with global compliance needs | Quote-based (checked Sep 2026) | Bundled with Sovos filing | 8.2/10 |
| 4 | TaxJar (Stripe) | Ecommerce SMBs on Shopify or Stripe | From $19/mo (checked Sep 2026) | Simple exemption tracking inside a low-cost tax stack | 7.6/10 |
| 5 | EXEMPTAX | Small sellers needing a standalone certificate tool | From $29/mo (checked Sep 2026) | Standalone, no tax-engine lock-in | 7.3/10 |
| 6 | TaxCloud | Marketplace sellers on a budget | Free tier; paid from $19/mo (checked Sep 2026) | Free for SST member states | 7.0/10 |
Exemption certificate management sits between tax calculation and audit defence: every untaxed B2B sale needs a valid certificate on file, and the software’s job is to collect it at checkout, validate it against state rules, and flag expiries before an auditor does. The market splits into enterprise suites bundled with a tax engine and standalone tools priced for small sellers.
1. Avalara CertCapture
Best for: Mid-market to enterprise sellers already on AvaTax. Pricing: Quote-based (checked Sep 2026). Type: enterprise.
Standout feature: Native integration with AvaTax calculation and returns
Pros
- Deep AvaTax integration
- Large validation rule library
Cons
- Pricing not public
- Overkill for small sellers
2. Vertex Exemption Certificate Manager
Best for: Enterprise ERP environments (SAP, Oracle). Pricing: Quote-based (checked Sep 2026). Type: enterprise.
Standout feature: Certified ERP connectors
3. Sovos CertManager
Best for: Multi-entity companies with global compliance needs. Pricing: Quote-based (checked Sep 2026). Type: enterprise.
Standout feature: Bundled with Sovos filing
4. TaxJar (Stripe)
Best for: Ecommerce SMBs on Shopify or Stripe. Pricing: From $19/mo (checked Sep 2026). Type: smb.
Standout feature: Simple exemption tracking inside a low-cost tax stack
5. EXEMPTAX
Best for: Small sellers needing a standalone certificate tool. Pricing: From $29/mo (checked Sep 2026). Type: specialist.
Standout feature: Standalone, no tax-engine lock-in
6. TaxCloud
Best for: Marketplace sellers on a budget. Pricing: Free tier; paid from $19/mo (checked Sep 2026). Type: smb.
Standout feature: Free for SST member states
Frequently asked questions
What does exemption certificate management software do?
It collects, validates, stores and renews sales-tax exemption certificates from customers so that untaxed sales survive an audit.
Do I need it if I already use a sales tax calculation engine?
Calculation engines decide the rate; certificate software proves why no tax was charged. Most engines sell certificate management as an add-on.
How much does it cost?
Standalone tools start around $19–29 per month. Enterprise suites are quote-based and typically bundled with calculation and filing.
Which option is best for Shopify sellers?
TaxJar or TaxCloud, both of which integrate directly with Shopify and start under $20 per month.
How often are prices on this page checked?
At least quarterly. The updated date at the top of the page changes only when content changes.
Not listed?
Vendors in this category can request a verified profile — pricing, positioning and a dated announcement page — by emailing [email protected]. See how listings work.