Claude Cowork filed their overdue German VAT statements
Overdue German VAT statements for Q3 2025 needed filing, with no custom code written for it. Claude Cowork and the Claude Chrome extension worked from a folder of invoice and receipt PDFs and filed the statements.
Spotted: found in the wild. Details are as reported by the source above and have not been independently verified.
What they did
They had overdue German VAT tax statements for Q3 2025 that needed filing. They started a project in Claude Cowork and put PDFs of their invoices and receipts into the project folder, using Claude Cowork together with the Claude Chrome extension. They describe it as no programming tricks, completely off the shelf stuff from Anthropic.
How it went
Claude filed the overdue VAT statements for Q3 2025.
Try it yourself with Claude Cowork
Start a project in Claude Cowork and add PDFs of your invoices and receipts for [quarter/year] to the project folder. Use Claude Cowork with the Claude Chrome extension to total them up and prepare your [country] VAT statement, then show me every figure and wait for my confirmation before anything is submitted on the government portal.
A starting prompt written by Agents in the Wild. Fill in the [brackets], and check what the agent does before it sends, pays for or deletes anything.
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