IT support for local small businesses

Help local offices and shops choose, set up and fix their computers, networks and software.

Startup cost£300 to £2k
Monthly revenue£600 to £4k
Time needed8+ h/week
First incomeWeeks
  • £300-2k
  • Side hustle
  • Out and about

Estimates for a small start in the UK, not guarantees.

Official data

161,348 UK companies in this field, 30% registered in the last 2 years

SIC 62020 “Information technology consultancy activities”. Source: Companies House, November 2026.

What it is

Hands-on advice and support for small firms: setting up computers and Wi-Fi, choosing software, sorting email and backups, and fixing technical problems as they arise. You visit on site or connect remotely.

Your first three steps

  1. Decide what you will support (for example Microsoft 365, networks, backups) and set an hourly rate after checking local IT firms' prices
  2. Get professional indemnity and public liability insurance, and register as a sole trader with HMRC
  3. Offer a discounted first visit to a few local businesses and ask for a written recommendation
Who pays

Small businesses with no in-house IT person, such as offices, practices, shops, tradespeople and charities.

How it makes money

Hourly rate for call-outs and projects, or a fixed monthly fee for regular support and check-ups.

Skills that help
  • Solid knowledge of Windows, Mac and common business software
  • Explaining technical issues in plain English
  • Patient problem solving
  • Reliable and well organised
Watch out for
  • Professional indemnity insurance, since bad advice or lost data could lead to a claim
  • Data protection: if you can access client data, check your UK GDPR responsibilities and whether you need to register with the ICO
  • Keep clear written agreements on what you are and are not responsible for, especially backups
  • Support calls can come at awkward times, so set expectations on response hours

Deep research report · UK

Everything you need to start: iT support for local small businesses

Researched with live web search for United Kingdom: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.

  • Startup costs with real prices
  • Licences, registration and rules
  • Pricing: what others charge
  • Break-even example
  • Finding your first customers
  • 30-day launch plan
  • Risks and how to reduce them
Ready in about 2 minutes · one-off payment, tax included

See a full sample report

Questions people ask

How much does it cost to start an IT support business?

Estimates suggest startup costs are typically around £300 to £2,000, depending on your tools, software, insurance and how you market to local firms. You can visit clients on site or connect remotely.

How much can an IT support business earn?

Estimates put monthly revenue typically around £600 to £4,000, depending on how many clients you support and how you charge. That is revenue, not profit. Time starts from around 8 hours a week, and calls can come at awkward times.

What should I check before offering IT support to businesses?

Check professional indemnity insurance, as bad advice or lost data could lead to a claim. If you can access client data, check your UK GDPR duties and whether you need to register with the ICO. Keep clear written agreements, especially on backups.

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