Last Accounting Company
Last Accounting Company provides an end-to-end accounting service that combines proprietary software with human accountants, automating bookkeeping, VAT filing, and payroll through its AI agent Björn. The platform features an interfaceable general ledger accessible via MCP and REST APIs, allowing AI tools like Claude and ChatGPT to read and interact with live financial data. Over $80 million in transaction value has been processed through the system.
- Financial Technology
- AI Agents
- Enterprise Software
- Artificial Intelligence
- Software Only
Funding
Raised to date
$500KRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Founder details are not available yet.
Product
Problem
Traditional accounting setups require founders to act as the integration layer between their accounting firm, software, bank, tax authority, and various other tools. This forces business owners to chase receipts, reconcile statements, forward invoices, answer month-end questions, and watch filing deadlines—work that is manual, fragmented, and disconnected from the actual business.
Solution
Last Accounting Company provides a single end-to-end accounting service that combines proprietary software with professional human accountants. An AI agent named Björn handles all manual bookkeeping processes—from document collection and bank reconciliation to VAT filing and payroll runs—while human accountants review and approve the output for accuracy. The platform features an interfaceable general ledger that accepts source data from banks, invoices, receipts, and contracts automatically, and makes current, reviewed financial data available to external systems and AI agents via MCP and REST APIs. Users can connect Claude, ChatGPT, or their own agents directly to their books, enabling them to pull live figures, draft invoices, upload documents, and query transactions without ever logging into the accounting system.
Target Audience
Primary customers are startups and SMBs, particularly in the Nordics, whose founders and finance leaders want current, always-up-to-date books without participating in accounting workflows. The platform also serves companies that want to integrate their general ledger with AI agents and existing technology stacks.
Features
- AI agent (Björn Books) automates manual bookkeeping tasks including receipt matching, bank reconciliation, VAT compilation, and payroll processing, with human accountants reviewing all output
- Purpose-built interfaceable general ledger that accepts source data from banks, invoices, receipts, and contracts without repeated entry, with over $80 million in transaction value processed to date
- MCP server enabling AI tools like Claude and ChatGPT to read books, VAT position, financial statements, and documents while also supporting controlled write actions like uploading documents and drafting sales invoices
- REST API providing equivalent read/write capabilities for teams not using MCP, with defined permission levels and audit trails
- Real-time bookkeeping that updates as transactions arrive rather than at month-end, with payroll, VAT, receipts, and filings automated and visible in one place
- Messaging integration allowing users to ask accounting questions and receive answers in Teams, Slack, or WhatsApp with instant responses from current data
- Five-minute onboarding with bank and tool connections, letting users switch without waiting for data migration periods