Northern Ireland has confirmed a one‑year extension of its Small Business Rate Relief, keeping discounts in place for eligible properties until 31 March 2027. The amendment was sealed on 9 March 2026 and takes effect from 1 April 2026, providing a clean, year‑ahead runway for planning and cash‑flow.

The scheme’s mechanics are unchanged. Relief is automatic and tied to the Net Annual Value (NAV) of each property: 50% off bills for NAV up to £2,000; 25% for £2,001–£5,000; and 20% for £5,001–£15,000. Businesses occupying four or more premises are normally excluded, though adjoining units with a combined NAV of £15,000 or less can be treated as one. Land & Property Services (LPS) applies the relief automatically and asks ratepayers to get in touch if it is missing from the bill. (nibusinessinfo.co.uk)

Why it matters is scale. The Department of Finance says Small Business Rate Relief supports around 30,000 small properties and cost approximately £22.5m in 2025/26. Derry City & Strabane Council adds that roughly 65% of its non‑domestic ratepayers are small businesses that can benefit-evidence that the scheme is woven into daily trading across high streets. (finance-ni.gov.uk)

What does that look like in cash terms? Take a micro salon in east Belfast with an NAV of £1,800. Using the Department of Finance’s 2025/26 total non‑domestic poundage for Belfast (0.626592), the unrelieved annual bill is about £1,128. With 50% relief, the saving is roughly £564-about £47 a month on a straight‑line basis-retained for another year. (finance-ni.gov.uk)

Or consider a neighbourhood café in Derry with an NAV of £4,500. On the 2025/26 Derry City & Strabane poundage (0.694893), the unrelieved bill is around £3,127. The 25% relief is worth about £782 over the year-money that can cover utility spikes or a part‑time shift each week during shoulder season. (finance-ni.gov.uk)

For a light‑manufacturing unit in Fermanagh & Omagh with an NAV of £12,000, the 2025/26 total poundage (0.564209) implies a gross bill near £6,771. A 20% relief trims roughly £1,354-equivalent to a modest equipment lease payment or a buffer against a supplier price rise. (finance-ni.gov.uk)

A quick refresher on how NI business rates work helps sense‑check the numbers. Your annual bill equals your property’s NAV multiplied by the total non‑domestic rate‑in‑the‑pound for your council area (regional plus district). Relief then reduces that bill by the relevant percentage band. If you’ve expanded into multiple sites, remember the ‘multiples’ rule, and if you’ve split or combined units, the contiguity provision may apply-speak to LPS early. (nibusinessinfo.co.uk)

Timing is helpful. With the extension locked in from 1 April 2026, firms can set 12‑month budgets with more certainty. This matters alongside wider rating changes: the Reval2026 process-in which LPS updates NAVs to reflect April 2024 rental values-was paused on 29 January 2026, with next steps to be confirmed. Until new guidance lands, assume current NAVs while tracking official updates. (finance-ni.gov.uk)

For owners and finance leads, the to‑do list is straightforward. Pull your NAV from LPS, multiply by your council’s total non‑domestic poundage to estimate the gross bill, then apply the 20–50% relief according to band. If the relief isn’t showing on your April bill, contact LPS-relief is meant to be automatic. Keep an eye on any change of use, additional units, or refurbishment that could shift eligibility. (nibusinessinfo.co.uk)

The bottom line: this is a practical, year‑long extension that keeps a predictable discount on the table for micro and small firms. In a year when working capital is tight and rate‑setting is still moving through councils, the certainty is valuable. Use it to firm up cash‑flow, smooth energy costs, or buy breathing space for a small wage rise where retention is under pressure.