Claude to post scanned receipts into Ledger

Erik Craddock built a local accounting routine around a ScanSnap iX1300 and Claude Code. Physical paperwork from the family inbox was scanned into PDFs, while email documents could be printed to PDF into the same inbox. A custom slash command then processed receipts, invoices and checks into organized files and Ledger accounting entries.

The agent read the documents, renamed them, filed them in the appropriate folders, and used reference information about payees, accounts and categories. It could create an entry or update a matching one, connecting the source document with the accounting record. This was a document-to-ledger workflow, rather than only a folder cleanup or a summary of spending.

Craddock also describes the parts that still require attention. Claude sometimes assigns the wrong category or clearing status. He corrects those mistakes manually and checks the resulting balances rather than treating a processed inbox as proof that the accounts are right.

The command's published technical artifact explains its matching and pending-entry behavior. That artifact is useful for understanding the reusable workflow, although its current contents should not be assumed to be identical to the command on the article's original publication date. The reported result is a functioning daily paperwork routine with accounting review still attached.

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Original prompt

Source: erikvancraddock.com · Erik Craddock