Sell reconciled bank statements to accountants: piles of PDFs in, checked spreadsheets out

Paper and PDFs aren't going away, but the rules about digital records are getting tighterUnder Making Tax Digital for Income Tax, gov.uk says sole traders and landlords with qualifying income over £50,000 (in the 2024 to 2025 tax year) needed to start keeping digital records and sending quarterly updates from 6 April 2026. The threshold drops to £30,000 from April 2027 and £20,000 from April 2028 (gov.uk ↗). Plenty of those people still turn up at their accountant with a year of PDF statements or a carrier bag of invoices. Someone has to turn that into rows and columns. That can be you.

Who actually pays for this:

• Accountants and bookkeepers. Clients who send PDF bank statements instead of a bank feed, supplier statements to reconcile, catch-up work when a client hasn't filed for a year or two. They're your best market because one practice has dozens or hundreds of clients. Step 6 is built around them.
• Letting and estate agents. Contractor invoices, landlord statements, a year of rent records a landlord's accountant has asked for.
• Trades with paper invoices. Builders, electricians, joiners with a box of receipts. Usually sole traders, so you'll mostly reach them through their accountant, not directly.
• Small charities and clubs. A volunteer treasurer with a year of statements and receipts, often when the treasurer changes or the year-end check comes round.

What it takes:

• Software handles the easy part, cheaply. AutoEntry charges 3 credits per bank statement page, roughly 62p to 93p a page excluding VAT on its monthly plans (pricing ↗), and DocuClipper's plans work out at about 12p to 27p a page (pricing ↗). Many practices already use tools like these. You win on what they don't do: messy scans, odd layouts, a person who checks every batch reconciles, and a firm you can phone.
• Accuracy is the whole product. One misread digit in a bank statement can throw out a set of accounts, so careful checking is the core skill.
• Steady outreach finds the clients. In Hunter's State of Cold Email ↗ report (31 million emails sent in 2025), the average reply rate was 4.5%, which is why step 6 uses short, specific messages to practices.
• There's one rule to check before your first paid job. HMRC supervises accountancy services for money laundering, and that can include some bookkeeping. Staying on the data side keeps you clear, and step 3 shows where the line is.
• Trust is part of the sale. You're asking firms to hand over their clients' bank statements, so have your security answers, a processing agreement and insurance ready before anyone sends a file.
• The work is seasonal. Accountants are busiest before the 31 January Self Assessment deadline, so plan your outreach around it (step 7).
• Know where the tools stop. Handwriting, bad phone photos and tables with no lines need hand work. Step 5 shows exactly where that line is.

The timelinea week or two of practice with the kit's sample PDFs to get quick and confident, then steady weekly outreach until the first paid batch, which can take a couple of months. Everything in this mission is free.

Pick one group to start withYour demo, your messages and your prices all get sharper when you do. For most people that's accountants and bookkeepers within an hour of home, so you can meet them if they want to.