How to reduce back-office costs in a UK small business

Key takeaways

To reduce back office costs, find where the hours go before deciding who should do the work. Most small businesses underestimate admin time because it is spread across several people. In our example, 62 hours a week of admin costs about £63,900 a year. Simplifying it and moving routine tasks to a managed team brings that near £32,400.

• Log admin hours for two weeks, since they are spread across the team.
• 62 hours a week costs about £63,900 a year in our example.
• Simplify first, then hand over what remains.
• Across our client work, back-office cost per task fell by 42%.

What counts as back-office cost?

Back-office cost is what a business spends on the work customers never see: data entry, order and booking administration, invoicing, payment chasing, document handling, record keeping and reporting. It is mostly staff time, plus the software and supervision around it.

• How BPO can help businesses reduce operational costs
• What are operational costs? A plain guide for UK owners

Why is back-office cost hard to see?

Back-office cost is hard to see because it rarely belongs to one job. A salesperson raises their own quotes, an engineer writes up job sheets, the owner does the invoicing on Sunday. No budget line says administration, so nobody manages it.

A two-week time log is the only reliable way to find it. Ask everyone to record admin tasks in 15-minute blocks.

• Run a time audit to find what to outsource
• The hidden costs of doing everything in-house

What does the cost look like in numbers?

In an illustrative 14-person firm, a time log finds 62 hours a week of back-office work: 18 on order and booking admin, 14 on invoicing and payment chasing, 12 on data entry and CRM updates, 10 on documents and filing, and 8 on reports. At a loaded £19.81 per worked hour, that is 3,224 hours and about £63,900 a year.

Removing unused reports and duplicate entry cuts 10 hours. Running the remaining 52 hours through a managed team at an indicative £12 an hour costs about £32,400 a year. That is roughly half, before allowing a few hours a week for review. These are example figures, not a quote.

• Orders and bookings: 18 hours a week.
• Invoicing and chasing: 14 hours a week.
• Data entry and CRM: 12 hours a week.
• Documents: 10 hours. Reports: 8 hours.

• Work out your cost per task before you outsource
• How much can a small business save by outsourcing?

What should you simplify before handing anything over?

Simplify the work that should not exist at all. Every business has reports nobody reads, data typed twice and approvals that add a day and catch nothing. Removing them costs nothing and makes whatever remains cheaper to run, whoever runs it.

• Stop reports with no reader.
• Enter data once and connect systems.
• Replace approvals with limits.
• Standardise templates for quotes and invoices.

• The eight wastes of lean in an office, and how to cut them
• Double data entry: what rekeying costs and how to stop it
• Process standardisation: one best way, lower cost per task

Which back-office tasks hand over well?

Tasks hand over well when they follow rules, happen often and can be done remotely with system access. Keep in-house anything that needs commercial judgement, a client relationship or physical presence.

• Order entry, booking and scheduling.
• Invoice raising and payment reminders.
• Supplier invoice matching.
• CRM updates and data cleansing.
• Routine reports from agreed data.

• Data entry outsourcing for UK businesses
• Outsourced invoicing and credit control
• Three-way matching: stop paying invoices you should not

What are the risks?

The risks are handing over work nobody has documented, giving wide system access without controls, and underestimating your own review time. Under UK GDPR you remain responsible for personal data a provider handles. Start with one process, limit access to what it needs, and sample the output weekly.

• GDPR and offshore outsourcing
• The hidden costs of outsourcing
• When not to outsource

What does this look like in practice?

A pattern we see in owner-led firms: the owner does the invoicing because it matters and they do not trust anyone else to get it right. It takes most of a day each week and still goes out late. Writing down the rules they apply, then having a managed team raise invoices for the owner to approve in ten minutes, gets invoices out sooner and the day back.

Across our client work, owners have got 31 hours a week back.

• See client work
• BPO Solutions for UK businesses

Back-office cost checklist

Work through these in order.

• Log admin time across the whole team for two weeks.
• Total hours by task and price them at loaded rates.
• Delete tasks with no user.
• Remove duplicate entry and needless approvals.
• Write down the three largest remaining tasks.
• Pilot a managed team on one of them.
• Compare cost per task after 90 days.

• A 90-day plan to reduce operational costs
• The cost lever scorecard: find savings process by process

Next step

Send us a rough list of who does which admin tasks and for how long. We will price it with you and show which tasks to simplify, which to keep and which a managed team could take.