TaxJar review

TaxJar prices its sales tax platform by order volume, which suits online sellers whose order counts are easy to forecast. Starter costs $39 a month for 200 orders and targets new businesses and marketplace sellers that need reporting and filing; it includes up to 3 data import integrations, email support and 2 AutoFile credits a year, with extra credits at $50. Professional starts at $99 a month for 200 orders and adds up to 10 integrations, API access with 10,000 calls a minute, a developer sandbox, phone support, onboarding help and 4 AutoFile credits. The plan comparison lists a product tax code catalog, AI taxability recommendations, exemption certificate storage, jurisdiction-level reports and economic nexus alerts. Flex fees let you move up a tier in a busy month and drop back the next. The limit is filing: with only a few credits included, a seller filing monthly in many states will pay for extra AutoFiles.

Who it is for

Small and mid-size ecommerce sellers and marketplace sellers who want reports and automated filing on a flat monthly plan.

Price

Starter from $39 per month for 200 orders; Professional from $99 per month for 200 orders; 10% or more off with annual pricing.

additional credits $50 $39 / mo
Quoted from the vendor pricing page on November 10, 2026.

Key features

• Multi-channel data aggregation and simple or advanced CSV import
• AI-driven product taxability recommendations and product tax code catalog
• AutoFile credits included each year (2 on Starter, 4 on Professional)
• Economic nexus checker, dashboard and alerts
• Flex fees that move you to a higher tier only in high-volume months

Strengths and weaknesses

• Strength: 30-day free trial with no credit card
• Strength: Starter is a low entry price for marketplace sellers
• Strength: TaxJar says it serves more than 20,000 businesses
• Weakness: Each extra AutoFile costs $50 on Starter and $55 on Professional
• Weakness: Starter allows up to 3 data import integrations
• Weakness: Phone support and a Customer Success Manager need Professional

Key facts

• Starter: $39 per month, 200 orders
• Free trial: 30 days
• AutoFile credits: 2 per year on Starter

Where it ranks

TaxJar is No. 5 in our Best Sales Tax Software verdict.