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Numeral
Numeral · San Francisco, California · founded 2022
What it is
Numeral is an API-based service for handling sales tax, VAT, and GST. It calculates sales tax, supports tax registration, and provides automated return filing. Its free Monitoring plan includes a nexus study, physical and economic nexus monitoring, nexus-threshold alerts, and exposure and historical-liability audits. Professional costs $75 a month; standard accounts run month-to-month and are billed as filings occur. That plan covers registrations, filings, remittance, autofile and autoregister functions, a virtual mailbox for tax-mail monitoring, AI product classification, and exemption certificate management. Professional registration costs $150 a month as a one-time registration fee per state and includes state registrations, autoregister, and registration support. Enterprise has no listed price and adds global coverage, a tax engine, API access, tax lawyer consultations, and advanced reporting and analytics. Numeral was founded in 2022. The listed platform is API, and a free plan is available.
For and against
For
- Automated return filing
- Free nexus monitoring plan
- Sales tax calculation and registration
- API-based access
- Enterprise tax lawyer consultations
Against
- Professional costs $75 a month
- Professional registration costs $150 per state
The verdict
Numeral combines tax calculation, registration, filing, and nexus monitoring in an API service. Its free Monitoring plan covers tracking obligations, while paid plans add operational filings, registration, or enterprise capabilities.
Who it suits
Numeral suits businesses needing sales tax, VAT, or GST calculation, registration, and filing through an API. It also fits teams that need nexus monitoring or broader enterprise tax support.
Plans and prices
Professional registration
State tax registrations · Autoregister · Registration support
Read 20 Sep 2026 · numeral.com
Monitoring
Free nexus study · physical and economic nexus monitoring · threshold alerts · exposure and historical-liability audit
Read 15 Oct 2026 · numeral.com
Professional
Registrations, filings and remittance · Autofile · Autoregister · virtual tax-mailbox
Read 15 Oct 2026 · numeral.com
Enterprise
Professional features · 90+ countries · tax engine and API · tax lawyers
Read 15 Oct 2026 · numeral.com
On the record
- API access
- Yesnumeral.com · read 20 Sep 2026
- API currencies
- The API tracks customer, filing and functional currencies.numeral.com · read 15 Oct 2026
- API documentation
- Public documentation includes authenticated endpoint examples such as GET /tax/transactions/{transaction_id} with bearer-token authorization and JSON responses.docs.numeral.com · read 15 Oct 2026
- API performance
- The API page states a 140-millisecond p95 tax-calculation latency and says rate limits can be removed on request.numeral.com · read 15 Oct 2026
- Company founders
- Crunchbase lists Jake Moffatt, Matt DuVall and Sam Ross as founders, with Ross as CEO and DuVall as CTO.crunchbase.com · read 15 Oct 2026
- Company founding and funding
- Numeral says it was founded in 2022 and has raised $157 million.numeral.com · read 15 Oct 2026
- Company headquarters and size
- LinkedIn lists San Francisco, California headquarters and a 51–200 employee company size.linkedin.com · read 15 Oct 2026
- Dashboard and support
- The help center documents filing approvals, CSV exports, connections, exemption workflows, settings, API-key management and support through an in-dashboard message widget.help.numeral.com · read 15 Oct 2026
- Exemption certificates
- The exemption module validates uploaded certificates, tracks expiration and supports renewal monitoring.numeral.com · read 15 Oct 2026
- Filings and remittance
- Numeral prepares, files and remits returns, with Autofile available for automatic submission.help.numeral.com · read 15 Oct 2026
- Filing support level
- automatednumeral.com · read 20 Sep 2026
- Global coverage
- Numeral advertises sales-tax, VAT and GST compliance coverage in more than 90 countries.numeral.com · read 15 Oct 2026
- Government portals
- AI agents are described as checking government tax portals daily for notices and updates.numeral.com · read 15 Oct 2026
- Guarantee
- Numeral says it will pay penalties and interest when its filing is late.numeral.com · read 15 Oct 2026
- Integrations
- The integration directory lists Stripe Billing, Shopify, QuickBooks, NetSuite, Chargebee, Amazon, Rippling, BigCommerce, Acumatica, Orb, Sage Intacct, Zoho Books, eBay, Walmart, WooCommerce, Odoo, Campfire, Checkout Champ, Agentforce Commerce, Salesforce Sales Cloud, Sequence, JustPaid, Fulfil and Maxio.numeral.com · read 15 Oct 2026
- Legal entity
- Crunchbase identifies the legal name as Numeral Two Inc.crunchbase.com · read 15 Oct 2026
- Limit: G2 visibility and workflow
- G2 reviewers mention limited at-a-glance filing visibility, extra steps to inspect transactions and some integration setup friction.g2.com · read 15 Oct 2026
- Limit: Trustpilot support responsiveness
- Trustpilot reviewers report slow or stalled support responses, weak filing visibility and delayed resolution of complex or backfiling issues.trustpilot.com · read 15 Oct 2026
