Magnetic

ActiveAI-native

AI Tax Preparer for CPA firms

What it does

Magnetic scans client documents - from handwritten charity notes to excel spreadsheet Schedule Cs to multi-state K-1s - and enters them into tax software automatically, saving hours of tedious data entry. The accounting profession is facing a massive talent shortage, as graduates choose different professions and the old guard begins to retire. As a result, CPA and tax preparation firms are awash in clientele, but unable to keep up. At many firms, phones go unanswered, clients are "fired", and websites are taken down, as the existing workforce tries to handle the grueling 80 hour+ weeks necessary to push through tax season to the April 15th deadline. We built this because a former colleague who owns her own tax firm asked us to automate her workload, and we quickly realized the massive opportunity. Thomas brings deep domain expertise as the former Head of Product at Keeper (YC W19), where he built tax engine automation systems and an OCR form scanning system that outperformed everything else on the market. At Keeper, he leveraged early access to OpenAI's LLMs (well before ChatGPT) to build systems that automated the entire tax filing process, allowing a tiny team of CPAs to process thousands of returns with near zero busy work. Patrick was the first engineer at FunCraft, shipping multiple mobile games with 1M+ downloads and building scalable shared codebases. We've worked together since 2017, including co-leading multiple teams at Zynga as PM & Tech Lead respectively. The opportunity is massive - there are 80M US personal tax returns filed via professionals annually, in a $2B outsourcing market where individual CPA firms currently pay $100k-$1M per year for inferior services. We're positioned to capture significant market share by offering better accuracy & document coverage, instant processing, and superior user experience. We've built this kind of software before, we've worked together for years (and even lived together), we've built products to $10M A

Next to it in Vertical AI agents · AI tax data entry for CPAs

  • 株式会社SYSLEAPlug and Play PnP 2026

    営業会議の記録からCRMへのデータ入力をAIで自動化し、商談データの資産化と営業生産性の向上を実現

  • GleamY Combinator S23

    Automating Data Entry for Clinical Trials

  • MelowPlug and Play PnP 2025

    The AI Platform for Data.

  • Cranston AIY Combinator F25

    AI Tax prep and accounting software for CPA firms

  • Eos AIY Combinator W26

    Autonomous OS for healthcare

  • VenturaY Combinator W26

    AI Workforce for Distributors and Manufacturers

  • AstraeaY Combinator X26

    AI Operating System for Clinical Development

  • 株式会社 天地人Plug and Play PnP 2026

    衛星データとAIによる土地解析により、インフラ管理や農業の最適化を自律化