Northern Ireland has its own way of doing a few important things. Background checks go through AccessNI, employment law is made separately at Stormont, waste is regulated by the Northern Ireland Environment Agency, and if you work near the border you may find yourself with customers in the Republic too.
Tax and company registration work the same as the rest of the UK, so most of the setup will feel familiar. This guide walks you through how to open a cleaning company in Northern Ireland and highlights the parts that are different.
Where the work is
- Belfast: the biggest market for office cleaning, regular domestic work and end of tenancy cleans, with a large student and rental population.
- Derry~Londonderry, Lisburn and Newry: growing towns with plenty of domestic and small commercial work and less competition than Belfast.
- The Causeway Coast and Fermanagh: holiday lets and self-catering properties that need changeover cleans through the season.
- Commercial and public sector: offices, schools, healthcare and retail, often through tenders.
Register your business
- Sole trader: register for Self Assessment with HMRC. Income tax rates are the same as in England.
- Limited company: register with Companies House, which covers Northern Ireland, then set up Corporation Tax.
- Employing staff: register as an employer and run PAYE.
nibusinessinfo.co.uk is the official business information site for Northern Ireland and is the best place to check the rules that apply to you.
Employment law is different in Northern Ireland
This is the one most new business owners do not expect. Employment law is devolved, so Northern Ireland has its own legislation. Much of it mirrors Great Britain, but there are differences, and guides written for England are not always right for NI.
The National Minimum Wage is the same UK-wide. For everything else, such as contracts, holidays, disciplinary procedures and redundancy, check the guidance on nibusinessinfo.co.uk. The Labour Relations Agency also offers free, confidential advice to employers in Northern Ireland, which is a great help when you take on your first staff.
Background checks through AccessNI
In Northern Ireland, criminal record checks are handled by AccessNI rather than the DBS. A basic check is available for any role and is a sensible standard for cleaners going into people’s homes. Standard and enhanced checks apply to certain roles, such as work with children or vulnerable adults.
Telling customers your team is AccessNI checked builds trust quickly, so mention it on your website and quotes.
Insurance, waste and data
- Public liability insurance: covers damage to property or injury caused by your work. See our guide to public liability insurance for cleaners.
- Employers’ liability insurance: required by law once you employ staff.
- Waste: if you carry away waste, for example after end of tenancy or builders cleans, check whether you need to register as a waste carrier with the Northern Ireland Environment Agency.
- Data protection: UK GDPR applies in Northern Ireland, and most businesses pay the ICO data protection fee.
Working across the border
If you are based near the border, you may get enquiries from customers in the Republic of Ireland. That can be good business, but it brings different tax, VAT and insurance considerations, and customers will usually expect to pay in euros. Talk to your accountant and insurer before taking on work south of the border, and make sure your insurance covers you there.
Support and funding
Invest NI supports businesses across Northern Ireland, and your local council runs start-up programmes that offer free advice and help with business planning. nibusinessinfo.co.uk lists the current schemes. You can also read our guide to cleaning business grants in the UK.
Pricing and first customers
Base your prices on your real costs and the profit you need, not on what someone else charges. Our guide on how to price your cleaning services shows you how.
Word of mouth is powerful in Northern Ireland, so make your first customers your best advertisement. Set up a free Google Business Profile, ask for reviews, post in local Facebook groups and approach letting agents and holiday let owners. In ProCleanerUK, before and after photos can be turned into a Marketing Reel or a shareable Landing Page with a quote form, so every good job helps win the next one.
Set up your systems early
Whether you are cleaning Belfast offices or Causeway Coast cottages, the admin builds up fast. ProCleanerUK brings scheduling, quotes, invoicing, payroll and staff management together, with a staff app that works without signal and a customer app for bookings and payments. You can set your currency and time zone to suit, which is handy if you do take on work over the border.
Plans start for teams of 1 to 15 staff. Start with a 28-day free trial, or book a free demo and we will help you get set up.
FAQs
Is employment law the same in Northern Ireland as in England?
Not exactly. Employment law is devolved, so Northern Ireland has its own legislation. Much of it is similar, but check nibusinessinfo.co.uk or speak to the Labour Relations Agency rather than relying on English guidance.
Which background check do cleaners need in Northern Ireland?
Checks are carried out by AccessNI. A basic AccessNI check is a good standard for cleaners working in homes, and standard or enhanced checks apply for certain roles involving children or vulnerable adults.
Do I pay the same tax as the rest of the UK?
Yes. Income tax, National Insurance and VAT work the same way in Northern Ireland as in England, and registration is with HMRC and Companies House.
Can I clean for customers in the Republic of Ireland?
You can, but tax, VAT and insurance work differently there. Speak to your accountant and insurer first, and agree whether you will charge in euros or pounds.
Where can I get free help starting a business in Northern Ireland?
Your local council’s start-up programme, Invest NI and nibusinessinfo.co.uk are the best places to start, and the Labour Relations Agency offers free employment advice.