Domestic rates in Northern Ireland: how your bill works

The formula

nidirect gives the calculation as: rateable capital value of your property multiplied by (domestic regional rate plus domestic district rate) equals rates payable. The result is then reduced by any exemptions, allowances and reliefs, such as Rate Rebate, Housing Benefit or Lone Pensioner Allowance.

• Capital value is the value of your home on 1 January 2005, not today’s market price, so a recent rise or fall in house prices does not change it.
• The £400,000 cap: LPS ignores any value above that when calculating a domestic bill.
• The regional rate helps pay for education, emergency services, health care, law and order, roads, and social services and community development.
• The district rate is set by each council, and helps pay for arts and recreation, building control, leisure and community centres, environmental health, tourism and waste management.

The 2026-27 poundages

The Department of Finance publishes the total domestic poundage (regional plus district) per £1 of value for each of the 11 council areas:

Calculation (not an official example): each £100,000 of capital value costs £1,005.10 a year in Belfast (0.010051 x 100,000), £1,221.40 in Derry City & Strabane and £952.50 in Lisburn & Castlereagh, before any relief. A home at the cap of £400,000 or above is rated on £400,000: 4 x £1,005.10 = £4,020.40 in Belfast. Your actual capital value is on the LPS property valuation search.

Who pays

The Department says domestic rates apply to every residential property in Northern Ireland, occupied or not, unless an exclusion applies. A furnished property, or one used for storage, counts as occupied. nidirect adds that if you own a property and rent it out, you may be liable for the rate bill, so check the tenancy agreement and read renting in Northern Ireland. A household on full Housing Benefit and Rate Relief does not receive a bill. The page on empty homes is separate; I did not read it, so check with LPS.

Reading your bill

Reliefs such as Rate Rebate, Housing Benefit or Lone Pensioner Allowance are deducted from the gross bill, so the amount you pay can be lower than the formula result. Mixed-use properties, such as a shop with a flat attached, are assessed separately for each part. Business rates work differently: they are based on rental value at 1 October 2021, not capital value. If you are comparing the cost of living in Northern Ireland with the rest of the UK, remember that this is a different system from council tax, with a different valuation base, so the comparison needs your own capital value and your own council’s poundage.

Paying and challenging

Bills usually issue at the beginning of April for the year 1 April to 31 March. You can pay in full or spread payments over a maximum of 10 months. Unpaid amounts from earlier years are carried forward.

If you think the capital valuation is wrong, check it online and apply for a review. After a review the valuation can go up or down. LPS can take three months or more and you must keep paying meanwhile; any overpayment is refunded or credited. nidirect did not state a deadline, so confirm with LPS. Help may be available through Housing Benefit and Rate Relief, Lone Pensioner Allowance, Disabled Person’s Allowance and Rate Rebate, and you must keep paying while an application is assessed.

Which professional to consult

LPS answers valuation and billing queries. A surveyor or valuer can give an opinion on whether a capital value looks consistent with comparable homes: see surveyor and valuer. Check yourself that they are regulated.