Juno Raises $12M for AI Tax Prep Automation
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- Juno raised a $12 million seed round led by Bonfire Ventures, with participation from Impression Ventures and Xfund, to bring AI-powered tax prep to the SMB accounting market.
- Dave Haase, a CPA who sold his own Bay Area firm, started building Juno in 2023 after seeing a ChatGPT demo file a tax return; the startup has since reached nearly 500 customers and mid-seven-figure ARR in eight months.
- Juno's platform automates 90% of data entry across more than 90 document types, shrinking a typical 2-3 hour return prep to 7-10 minutes, and sells at $45 per return (low $30s for high-volume firms).
- Haase explicitly rejected full AI replacement, arguing "AI simply can't" deliver the 100% accuracy required for complex returns — positioning Juno as a co-pilot that lets accountants "be the advisers they were trained to be."
- Bonfire Ventures co-founder Jim Andelman cited "founder-market fit" and a tax-software category that "hasn't been meaningfully modernized in a long time" as the pull factors for leading the round.
- Juno plans to roll out business returns, which Haase expects will significantly scale its customer base, even as Perplexity (consumer taxes) and OpenAI (which recently hired a tax director) eye the same space.
Why it matters: Juno bets that SMB tax work still requires human judgment, positioning 90% data-entry automation as the wedge into a 90%-of-market segment stuck on 15-20-year-old software. With 500 firms onboarded and mid-seven-figure ARR in eight months, the startup is racing to launch business returns before bigger AI players — including OpenAI — close in on the same accountants.
