Sage credit control: how to automate invoice chasing

Sage keeps an immaculate record of who owes you what — but it won't pick up the phone or write the chasing email. For most finance teams that means exporting the aged-debtor report and working down it by hand, which is exactly the job that slips when everyone is busy.

It usually goes like this. Someone runs the aged-debtor report in Sage, pastes it into a spreadsheet, and starts at the top: copy the customer, look up the contact, write a polite-but-firm email, attach a copy of the invoice, log what they said, and set a reminder to follow up. Multiply that by fifty overdue accounts and it is a full day's work — a day that competes with month-end, payroll and everything else. So the chasing happens in bursts, the gaps stretch out, and your cash sits in other people's bank accounts longer than it should.

The good news is that almost all of this is mechanical, and the mechanical parts can be automated directly off your Sage ledger. Here's how it works in practice.

What Sage does — and doesn't — do for credit control

Sage is excellent at the things an accounting system should be excellent at. It records every invoice, payment and credit note, keeps the ledger reconciled, and produces a clean aged-debtor breakdown whenever you ask for it. As a single source of truth for who owes what and for how long, it does its job well.

What Sage doesn't do is the actual collecting. Specifically:

• Chasing. Sage shows you the overdue balance; it won't send escalating, tone-matched reminders from your own domain on a schedule.
• Handling replies and disputes. When a customer writes back "we already paid", "send a copy" or "we're querying line 3", that lands in someone's inbox to deal with manually.
• Forecasting collections. The aged-debtor report tells you what's overdue today, not when the cash is realistically going to arrive.

None of that is a criticism of Sage — it's a ledger, not a credit controller. It just means the most time-consuming parts of the job live outside it, and that's where automation pays off.

How to automate credit control on Sage

A dedicated credit-control layer sits on top of Sage and runs the whole collection cycle, not just the outbound email. The pieces that genuinely move the needle:

1. Connect your Sage ledger. A read-only connection pulls in your outstanding invoices, customers and aged debt automatically — no exports, no spreadsheets.
2. Automated, escalating chasing. Reminders go out from your own domain on a sensible cadence, with the tone matched to each customer — gentle for a good payer, firmer for a serial late one.
3. An AI inbox that reads and handles the replies. This is the bit that's usually pure manual firefighting: something that reads what debtors send back, recognises disputes, "already paid" claims and promises to pay, logs them, and drafts the right response for you to approve.
4. One-click pay-now links. Every chase carries a link so the customer can settle instantly instead of "getting round to it".
5. Credit-risk scoring on customers. Each account is scored using Companies House data so you can see who's worth tighter terms before they become a problem.
6. A live cash-collection forecast. Instead of a static aged-debtor snapshot, you get a forward view of when cash is actually likely to land.

A simple step-by-step

In practice, getting automated credit control running on Sage looks like this:

1. Connect Sage. Authorise a read-only connection to your ledger. It takes a few minutes and changes nothing in your books.
2. Review what you're owed. Your overdue invoices and aged debt appear automatically — the same picture as your report, without the export.
3. Let it chase. Switch on the chase sequences and reminders go out on schedule, from your domain, in the right tone.
4. Approve and handle replies. As customers respond, the AI inbox classifies each message, logs promises and disputes, and drafts replies for you to send with a click.
5. Watch DSO fall. As chasing becomes consistent and payment becomes one click, your days sales outstanding starts to come down — and stays down.

Sage automation vs doing it by hand

The difference isn't only the hours saved, though those are real — a half-day of weekly chasing largely disappears. The bigger win is consistency. Manual chasing is only as reliable as the person doing it; the moment month-end hits, it stops, and the oldest debts are exactly the ones that go quiet. Automation chases every account, every time, on the same schedule, in a tone that protects the relationship.

It also closes the loop that manual chasing never quite does. By the time you've sent a reminder by hand, the reply, the dispute and the promise-to-pay still have to be read, understood and actioned by a person. Handling that automatically is what turns "we sent a reminder" into "we collected the cash".

Getting started

in2 collect is AI-powered credit control built for UK businesses on Sage and Xero. It connects to your ledger read-only, is EU-hosted and GDPR-compliant, and runs the full cycle: tone-matched chasing from your own domain, an AI reply-and-dispute inbox, pay-now links, credit scoring from Companies House data, and a live cash forecast. There's a 14-day free trial and no card required to start.

If you run your books in Xero too, the same approach applies — see the Xero version of this guide. And whichever ledger you're on, the wider playbook for collecting faster is in our guide to reducing DSO.

Does in2 collect work with Sage?

Yes. in2 collect connects to your Sage ledger read-only and automates chasing, reply handling, pay links, credit scoring and cash forecasting on top of it.

Which Sage versions does it support?

It works with Sage Accounting and Sage 50 through the ledger connection. If your overdue invoices and aged debt live in Sage, in2 collect can chase them.