Numeral

Finance B2B Software and Services E-commerce SaaS Information Technology Accounting Finance and Accounting Software Tax Preparation FinTech Compliance Fintech Financial Services

San Francisco, CA, USAFounded 202285+ employeesPrivate

$57.5M raisedSeries B+· last: series b (Sep 2025)· 4 rounds

Backed by(10 investors)

Benchmark · Lead Uncork Capital · Lead Mayfield Fund · Lead Y Combinator · Lead+2 more

Numeral offers a platform that automates sales tax compliance for ecommerce and SaaS businesses. It handles registration, monitoring for tax liabilities (nexus), rate calculation, collecting sales tax in checkouts, exemption certificate management, and filing & remittance of returns. The service includes an API and integrations with common platforms (shops, billing, marketplaces) to embed accurate tax logic.

Founders

YC W23

Hiring Pitch

Numeral is leveraging AI agents to transform how taxes get done. Digital businesses are currently bogged down by a painful web of regulations across 47 states and 50+ countries. We’re eliminating this burden so teams can focus on their core mission.