Custom software studio for small businesses

Small and medium-sized local businesses, charities and start-ups that need something specific that off-the-shelf software does not do well.

Fixed-price projects or day rates for building the software, plus a monthly fee for hosting, support and updates.

• Programming in at least one common language
• Explaining technical choices in plain English
• Scoping and pricing projects realistically
• Reliable communication with clients

• Register as a sole trader with HMRC or set up a limited company, and check which suits you
• Professional indemnity insurance is worth checking, as mistakes in software can cost clients money
• Write a clear contract covering scope, ownership of the code and payment terms
• If you handle personal data, check your UK GDPR duties and whether you need to register with the ICO
• Support promises can eat into your time, so set clear limits on what is included

Startup costs are typically around £300 to £2,500, depending on your computer, software tools, hosting and insurance. Treat this as an estimate, as you can work from home and build up your equipment over time.

Monthly revenue is typically around £800 to £5,000, depending on how many projects you take, how you price them and how much support you provide. These are estimates, and you can start at around 8 hours a week.

Check whether to register as a sole trader with HMRC or form a limited company, and consider professional indemnity insurance. Write a clear contract covering scope, code ownership and payment terms, and check UK GDPR duties and ICO registration if you handle personal data.