- NumeralBest
Best for automated sales tax compliance
Best for automated sales tax compliance - PolarRecommended
Best for all-in-one payment & tax compliance
Best for all-in-one payment & tax compliance
Best Sales Tax Software at a Glance

Watch the Full Breakdown
Best Sales Tax Software Ranked & Reviewed
Watch our full breakdown of the top sales tax software, how they performed in testing, and what makes each one worth considering
How We Evaluate Sales Tax Software
We score each sales tax software across multiple criteria, and hands-on expert evaluation
- Ease of UseQuick to set up and intuitive to use without a steep learning curve.
- Feature DepthCore features that work well, not surface-level checkboxes.
- Reliability & PerformanceConsistent, fast, and dependable with minimal bugs.
- Value for MoneyPricing that's fair relative to what you actually get.
- Integrations & EcosystemWorks well with other tools in your stack.
- Expert EvaluationCurated by, our rankings reflect in-depth testing, industry insights, and hands-on experience.AlexandAndra
Numeral
Best for automated sales tax compliance
Best for automated sales tax complianceIf you're using Stripe, or a payment platform that is not a Merchant of Record (MOR), then you need to collect sales tax and VATÂ taxes, and remit payment, while registering the states/countries that you need hit your nexus in, meaning you are required to remit payment to them.
If all of this sounds overwhelming, it is. And that's where you need a sales tax platform like Numeral, who handles all of this for you automatically. If you've heard of Avalara, Numeral is a modern-day Avalara that doesn't suck.

What is Numeral?
What is Numeral?Numeral is the modern sales tax platform for software companies, digital businesses, and ecommerce brands that want to stay compliant without hiring a tax expert. It handles aspet of compliance, from the nexus tracking to actually filing and remitting.
It's best for teams using Stripe, especially fast-growing startups, or digital product creators (you probably have no idea, but you should be collecting sales/VATÂ tax, and you aren't, and you will be liable for it in the future).
Not needed for Cash-only businesses that are local only, or those that are just using a Merchant of Record platform (MOR) like Polar, Paddle, or Gumroad.
Compared to Avalara or TaxJar, Numeral feels like the first sales tax tool that was actually built to be easy, out of the box.
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Polar
Best for all-in-one payment & tax compliance
Best for all-in-one payment & tax compliancePolar is one of the most simple payment solutions on the market that also acts as your MOR (collects all sales tax and VAT for you, and takes over the responsibility). If you're a startup doing $1K–400K/MRR, you should just use Polar, and focus on building your business.

What is Polar?
What is Polar?Most teams default to Stripe, which is fine, but they completely overlook all the sales tax compliance requirements that comes with it. And that's where Polar steps in as a MOR (Merchant of Record) and handles all of this for you.
Polar is one of the most developer-friendly of all the best payment processing software solutions on the market.
Get through your inbox 2x as fast (for teams of all sizes).

