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Starting a business in Northern Ireland

Complete guide to NI-specific requirements when starting a business. Covers devolved differences in employment law, business rates, planning, health and safety, and available support programmes.

Starting a Business Updated 15 September 2026
references 6 guides

Why starting a business in Northern Ireland is different

Northern Ireland has its own devolved government, separate regulators, and distinct legislation in areas including employment, planning, business rates, and health and safety. Many UK-wide guides do not cover these differences. If you are setting up a business in Northern Ireland, you need to understand what applies specifically to you.

This learning path covers the key NI-specific requirements alongside the UK-wide obligations that still apply.

Doing business in Northern Ireland: key differences

Overview of how NI's devolved framework affects business registration, tax, employment, and regulation compared to England, Scotland, and Wales.

Step 2: Understand NI employment law

If you plan to employ people, Northern Ireland has its own employment legislation. The most significant difference is fair employment monitoring, which has no equivalent in GB. All employers with more than 10 employees must register with the Equality Commission and submit annual monitoring returns.

Fair employment monitoring in Northern Ireland

Who must register, what monitoring involves, annual reporting obligations, and how the Equality Commission enforces compliance.

Step 3: Set up your premises

Business rates in Northern Ireland are administered by Land and Property Services, not local councils. The rating system, relief schemes, and appeals process differ from the rest of the UK. If you need planning permission, applications go to your local council under the Planning Act (Northern Ireland) 2011.

Business rates in Northern Ireland

How NI business rates work, available relief schemes including small business rate relief and industrial derating, and how to appeal your valuation.

Planning permission in Northern Ireland

The NI planning system, permitted development rights, how to apply through the Planning Portal, and what differs from the GB system.

Step 4: Meet health and safety requirements

Health and safety in Northern Ireland is enforced by the Health and Safety Executive for Northern Ireland (HSENI), not HSE GB. While the underlying duties are similar, the regulator, enforcement approach, and some specific regulations differ.

Health and safety in Northern Ireland

HSENI's role, how NI health and safety legislation compares to GB, reporting requirements, and where to find NI-specific guidance.

Step 5: Access NI business support

Northern Ireland has dedicated support programmes through Invest NI, local enterprise agencies, and InterTradeIreland for cross-border trade. These offer grants, mentoring, and practical support not available through GB-focused programmes.

Business support in Northern Ireland

Invest NI programmes, local enterprise agencies, InterTradeIreland cross-border support, and how to access grants and mentoring.