ClaimKit

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About ClaimKit

YC company profile

AI-native tax firm

AI-native tax firm, starting with R&D tax credits in the US, UK, and Australia

  • YC batch: Fall 2026
  • Founded: 2026
  • Team size: 4
  • Location: San Francisco
  • Country: US
  • Status: Active
  • Industry: B2B
  • Stage: Early
  • Tags: Finance, B2B, AI
  • YC partner: David Lieb

Founders

Rachel Huang — Founder/CEO

Founder @ ClaimKit, 4x founder, ex-KPMG, ex-pro tennis player

LinkedIn

William Mahon — Founder/CTO

Previous low-level systems engineer @ Google & High Frequency Trading

LinkedIn

Source: Y Combinator · Retrieved 2026-11-02. Company information is self-reported on YC.