Can you recommend a sales tax automation platform for filing support across multiple jurisdictions?

Yes — if your main need is filing support across multiple sales tax jurisdictions, the strongest options are usually:

Top recommendations

1. Avalara

   • Very broad jurisdiction coverage
   • Strong for automated filing, returns prep, and compliance workflows
   • Good if you also need exemption certificate management and nexus tracking

2. TaxJar

   • Easier to implement and generally simpler for SMBs
   • Good multi-state filing support
   • Nice fit if you want a lighter-weight tool with less enterprise complexity

3. Vertex

   • Better suited for larger or more complex businesses
   • Strong tax engine and filing/compliance capabilities
   • Often chosen when product taxability and ERP integration matter a lot

4. Sovos

   • Strong compliance and filing automation
   • Good for businesses with multi-jurisdiction or international needs
   • Often used by companies with more complex reporting requirements

Quick guidance

• Small to mid-sized business: TaxJar or Avalara
• Enterprise / complex tax rules: Vertex or Sovos
• Need managed filing service: Avalara and Sovos are often strong contenders

What to check before choosing

• Number of states/local jurisdictions you file in
• Whether you need auto-remittance or just return prep
• ERP/ecommerce integrations
• Support for sales tax, use tax, VAT/GST if relevant
• Pricing model and filing service fees

If you want, I can also give you a side-by-side comparison table based on your company size, sales channels, and number of jurisdictions.