Manual data entry, gone — so the firm could grow without hiring.
An automation system for an accounting firm that turns invoices, receipts, and bank statements into clean, coded, reconciled records — pulling hours of manual data entry out of every client file, so the same team can carry far more clients.

- Client
- Accounting Firm
- Industry
- Accounting · Bookkeeping
- Region
- United Kingdom
- Services
- Workflow Automation · Document AI · Full-stack
- Timeline
- 4 weeks to launch
- Year
- 2026
What they were up against.
An accounting firm had more work coming in than it could take — not because the advice was hard, but because of the data entry in front of it. Every client file starts the same way: a stack of invoices, receipts, and bank statements someone has to read, key in, code to the right account, and reconcile. Industry research puts manual invoice handling at over twelve minutes each, with an error in nearly four of every ten.
That manual work sets a hard ceiling. A firm can take on only as many clients as it has people to do the keying — and against an industry-wide accounting talent shortage, hiring past the ceiling was not an option. The firm was turning new clients away while its accountants spent their days on data entry instead of advice.
They did not want to replace their accountants. They wanted to delete the part of the job no accountant trained for — the keying and the coding — so the same team could carry far more clients and spend its time on the advisory work clients actually pay well for.
- Turn invoices, receipts, and statements into clean records — with no manual keying
- Lift the headcount ceiling so the firm can stop turning clients away
- Free accountants from data entry for the advisory work that earns
How we built it.
We built an automation pipeline that does the data entry the firm used to do by hand. Documents arrive — emailed in, uploaded, or pulled from a bank feed — and the system reads each one: invoice, receipt, or statement, who it is from, the amounts, the dates, the line items.
Claude codes each transaction to the right account using the firm’s own chart of accounts and how that firm has coded similar items before, then writes it into the accounting system. Bank lines are matched and reconciled automatically. What used to be hours of keying per client is now a review.
An accountant stays in charge — nothing posts to a client’s books on the AI’s word alone. Anything low-confidence or unusual is flagged for a human to approve; everything clean flows straight through. The accountant checks and signs off instead of typing.
On top sits a review dashboard — every client, every document, what is done and what needs a human eye — so the firm runs the whole operation from one place instead of chasing paper across inboxes and spreadsheets.
- Automation pipeline that captures invoices, receipts, and bank statements
- AI extraction of amounts, dates, parties, and line items from every document
- Transaction coding to the firm’s own chart of accounts
- Automatic bank reconciliation, written into the accounting system
- Confidence-based human review — nothing posts to the books unchecked
- A review dashboard across every client and document
Extraction is easy. Coding it right is the job.
Reading an amount off an invoice is the easy part — every tool does it. The hard part is knowing that this firm books this supplier to this account. We built the coding around each firm’s own chart of accounts and its past decisions, so the output matches how the firm already works — the difference between a result an accountant signs off and one they redo by hand.
- Claude
- n8n
- Next.js
- Postgres
- Xero API
What changed.
The data entry is gone. Invoices, receipts, and statements are captured, coded, and reconciled before an accountant opens the file — what is left is a review, not a day of keying. Accountants spend their time checking and advising, not typing.
With the keying off their plate, the same team carries far more clients than it could before. The firm stopped turning work away, stopped trying to hire its way out of a talent shortage, and moved its accountants toward the advisory work that earns the most and is hardest to commoditise.
“Our accountants used to spend their days keying in receipts. Now the books are all but done before they open the file — they review and advise. We have taken on clients we would have turned away last year, with the same team.”
Client under NDA · Reference available on request
An accounting firm’s ceiling was never the advice — it was the data entry under it. Automate the keying, and the same team can take on the clients it used to turn away.

