Home-Based telephone answering service

Answer calls for small businesses from home, taking messages and booking appointments in their name.

Operator with headset taking a call and writing a message at a desk.
Startup cost£200 to £1.5k
Monthly revenue£300 to £1.5k
Time needed8+ h/week
First incomeWeeks
  • £200-1.5k
  • Side hustle
  • From home

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

Official data

1,530 UK companies in this field, 38% registered in the last 2 years

SIC 82200 “Activities of call centres”. Source: Companies House, November 2026.

What it is

You answer calls on behalf of small businesses using their business name, take messages, book appointments and pass on urgent enquiries by text or email. Calls are usually diverted to you during set hours.

Your first three steps

  1. Choose a niche such as tradespeople or therapists and write a simple price list
  2. Set up a business phone line or VoIP number with call forwarding and a shared diary or messaging tool
  3. Offer a free two-week trial to a few local small businesses and ask for feedback
Who pays

Self-employed tradespeople, small clinics, solicitors, therapists and other small firms that miss calls while they are working.

How it makes money

Monthly fee per client based on call volume or hours covered, sometimes with a per-call charge for extra calls or out-of-hours cover.

Skills that help
  • Clear, friendly phone manner
  • Accurate note-taking
  • Staying calm and organised
Watch out for
  • Data protection: check your ICO registration duties and how you store caller details
  • Check whether your landlord or mortgage lender allows you to run a business from home
  • Missed calls if you are ill or on holiday, so plan some backup cover
  • Be clear with clients about what you will and will not say on their behalf
  • Call recording rules, check the guidance before recording any calls

Deep research report · UK

Everything you need to start: home-based telephone answering service

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 a telephone answering service?

Startup costs are typically around £200 to £1,500, depending on your phone and call-handling set-up and any equipment you need. These are estimates, so check what software and headset you actually require.

How much can a home-based answering service earn?

Monthly revenue is typically around £300 to £1,500, depending on how many clients you take on and the hours you cover. Plan some backup cover for illness or holidays, as missed calls can cost you clients.

What rules apply to running a telephone answering service?

Check your ICO registration duties and how you store caller details under data protection rules. Also check the guidance before recording any calls, and whether your landlord or mortgage lender allows you to run a business from home.

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