{"id":111616,"title":"The Last Accounting Company you’ll ever need","tagline":"Agent-native accounting firm that replaces the legacy software and the outsourced service.","body":"Hey YC 👋\n\nWe’re[ Riki](https://www.linkedin.com/in/riki-karjalainen-22a612189),[ Sami](https://www.linkedin.com/in/sami-laakkonen/),[ Veikko](https://www.linkedin.com/in/veikkopere/), and[ Pietari](https://www.linkedin.com/in/pietarivirkkunen/), the founders of[ Last Accounting Company](https://lastaccountingcompany.com/).\n\n**TL;DR**\n\n**LAC is the agent-native accounting firm. \\\nAI agents do the work and our (human) accountants validate all outputs.**\n\nWe replace both the traditional accounting firm and the legacy accounting software with one end-to-end service. Founders get current books, correct filings, and an always up-to-date general ledger, not another dashboard to operate.\n\n[https://drive.google.com/file/d/100N7xvBREGMXpbgnYOUNAiFqht0Gc3EA](https://drive.google.com/file/d/100N7xvBREGMXpbgnYOUNAiFqht0Gc3EA/view?usp=sharing)\n\n**🗃️ The problem**\n\nFounders didn’t start companies to learn accounting. Yet disconnected systems turn them into the human link between their accountant, bank, payroll, invoices, and internal tools.\n\nThey find and forward data, wait for questions, track down missing context, and repeat the cycle. By the time the books are closed, the numbers are often too old to guide day-to-day decisions.\n\n**🛠 Our solution**\n\nLAC connects directly to your bank, payroll, and internal systems. Our agents:\n\n* Keep the general ledger continuously up to date\n* Handle bookkeeping, invoices, payroll, and receipts\n* Prepare filings according to local requirements\n* Surface missing information and potential issues early\n\nOur expert accountants validate the work before anything is filed.\n\nLAC also connects financial data with the tools teams already use, including ERP, CRM, and product analytics. Through our Slack agent or MCP, founders can ask questions like:\n\n* What are our burn and runway?\n* How’s our cash flow looking for Q3? Can we afford a new hire?\n* Where did spending change this quarter?\n\n**Your books stop being only a filing obligation. They become the ground truth behind every decision.**\n\nUnlike accounting tools built for one task at a time, LAC is one system—from the general ledger to the accounting agents—and we operate the service ourselves.\n\nCustomers simply get their accounting done.\n\n**👥 The team**\n\nWe’re three technical builders and one finance-and-law brain. Riki and Sami previously built petabyte-scale financial data infrastructure at Token Terminal. Veikko brings experience from BCG, private equity, finance, and law. Pietari brings engineering and sales experience across tech, VC, and PE.\n\n**🙏 Our ask**\n\nRun a startup or SMB in Europe or the US, or know someone who does?\\\nWe’d love to show you what LAC can do! A one-line intro is enough and we’ll take it from there.\n\nEmail us at: [hello@lastaccountingcompany.com](mailto:hello@lastaccountingcompany.com)\\\nSign up or read more at:[ ](https://lastaccountingcompany.com/)[lastaccountingcompany.com](http://lastaccountingcompany.com)","slug":"T2G-the-last-accounting-company-you-ll-ever-need","created_at":"2026-08-21T17:08:00.094Z","updated_at":"2026-09-19T08:47:29.521Z","total_vote_count":70,"url":"https://www.ycombinator.com/launches/T2G-the-last-accounting-company-you-ll-ever-need","share_image_url":"//bookface-static.ycombinator.com/assets/ycdc/yc-og-image-c440a0ad1dacfb86eeeb343717479cc54d256614449b4ef719977a0a451f8bc8.png","company":{"id":32914,"name":"Last Accounting Company","slug":"last-accounting-company","url":"https://lastaccountingcompany.com/","logo":"https://bookface-images.s3.amazonaws.com/small_logos/cf21d2add4951b9271177840cd785b32579fdb0f.png","batch":"Summer 2026","industry":"B2B","tags":["Artificial Intelligence","Fintech","Finance"],"search_path":"https://bookface.ycombinator.com/company/32914"}}