Our Verdict
Avalara is TaxJar’s enterprise counterpart – where TaxJar serves SMBs with a simple US sales tax automation service, Avalara serves mid-market and enterprise companies with complex, multi-jurisdiction requirements including international VAT, product taxability exemptions, and customs duties for cross-border e-commerce. The integration breadth is unmatched: 1,200+ ERP, e-commerce, and accounting system connectors. For companies that have outgrown TaxJar or need international tax compliance, Avalara is the default enterprise choice.
Who Avalara Is Best For
- Mid-market e-commerce retailers selling across multiple US states who need automated sales tax nexus tracking and filing
- Enterprise SaaS companies managing complex subscription billing tax obligations across the US and international markets
- Global manufacturers and distributors needing accurate customs duty and landed cost calculations across 190 plus countries
- Marketplace operators requiring real-time VAT and GST compliance for sellers and buyers across multiple tax jurisdictions
- ERP-heavy enterprises using NetSuite or SAP who need deep native tax calculation integration without manual intervention
Who Should Look Elsewhere
- Small e-commerce businesses with simple US sales tax needs - TaxJar is simpler and cheaper
- Businesses with minimal international sales - TaxJar handles basic multi-state US compliance adequately
- Very small businesses - implementation complexity and pricing not justified at low volume
- Businesses needing a simple self-serve tax tool - Avalara requires sales engagement and implementation
Features Breakdown
AvaTax (Tax Calculation API)
Avalara’s AvaTax API calculates sales tax in real time for any transaction – applying the correct rate for each combination of product, buyer location, and seller nexus. The calculation engine handles 12,000+ US tax jurisdictions including state, county, city, and special district rates. Product taxability rules determine whether specific products are taxable, exempt, or reduced-rate in each jurisdiction – handling complex scenarios like software-as-a-service taxability, food and beverage exceptions, and clothing exemptions that vary by state.
Returns Filing
Avalara Returns automates the preparation and filing of sales tax returns across all US states where a company has nexus. Returns are prepared from transaction data, reviewed by the customer, and filed automatically on the due date. Filing notifications confirm successful submission. Amendments handle error corrections. For companies with nexus in 20+ states, the monthly filing burden – logging into each state portal and manually entering data – is eliminated entirely.
International VAT & GST
Avalara’s international coverage handles Value Added Tax in the EU, UK, and other regions, and Goods and Services Tax in Australia, Canada, India, and more. Calculation, invoice requirements, and filing obligations vary significantly by country – Avalara’s maintained rate database handles country-specific rules. For e-commerce businesses that have reached country-specific registration thresholds, automated VAT compliance is essential for continued market participation.
Integration Ecosystem
Avalara’s 1,200+ certified integrations cover Shopify, Magento, WooCommerce, Salesforce, NetSuite, SAP, Oracle, Microsoft Dynamics, QuickBooks, and most major commerce and ERP platforms. Certified integrations install and configure in hours rather than weeks of custom API development. For enterprises running complex ERP environments, pre-built certified connectors significantly reduce implementation risk. The breadth of Avalara’s integration library is the platform’s most distinctive operational advantage.
Avalara Pricing (Verified June 2026)
Prices verified June 2026. Always confirm on the vendor's site before purchasing.
| Plan | Type | Starting Price | Key Features |
|---|---|---|---|
| AvaTax | Calculation Only | Usage-based | Real-time sales tax calculation API, 12,000+ US jurisdictions, product taxability |
| AvaTax + Returns | Calculate & File | Custom | Automatic return preparation and filing across all US states where you have nexus |
| Avalara for VAT | International | Custom | VAT and GST calculation and filing in 190+ countries |
| Cross-Border | International Commerce | Custom | Customs duties, tariffs, and landed cost calculation for cross-border shipping |
What We Like
- Calculation and filing for 12,000+ US tax jurisdictions - more coverage than any competitor
- 1,200+ integration connectors - broadest connector library in tax compliance
- International VAT and GST coverage in 190+ countries
- Exemption certificate management handles B2B exemptions at scale
- Product taxability database handles complex rules - software, food, clothing exemptions by state
- Cross-border landed cost calculation for international e-commerce
Watch Out For
- Enterprise pricing and implementation requirements - not self-serve
- More complex to implement than TaxJar
- Demo-only evaluation - no free trial
- Private equity ownership adds some business continuity evaluation consideration
Frequently Asked Questions
Before You Buy — Know This
- Avalara vs TaxJar: TaxJar is right for US-focused SMBs with straightforward sales tax needs. Avalara is right when you need international tax coverage, complex product taxability rules, exemption certificate management, or ERP integration. Do not over-buy Avalara's complexity if TaxJar covers your requirements.
- Avalara's implementation requires connecting to your e-commerce or ERP platform via pre-built connectors or API. Budget 2-6 weeks for implementation depending on platform complexity and nexus state count.
- Avalara has no affiliate program. This page captures tax compliance comparison traffic for 'Avalara vs TaxJar,' 'Avalara pricing,' and 'Avalara alternatives' - relevant queries from finance and operations teams managing multi-state tax compliance.
- Exemption certificate management is one of Avalara's most important B2B features. If you sell to businesses providing tax exemption certificates, Avalara's automated collection and validation eliminates the manual certificate management that creates audit risk.