We hire our hall out most evenings — does that put our worship carve-out at risk?

Not usually. The closest example the guidance gives is a church that is also used as a concert venue for 800 or more keeps its place-of-worship status, because the principal use test looks first at what the building was built for and continues to be used for.

What if we're a small chapel that never reaches 200?

Then you're out of scope altogether — the 200 threshold applies before the worship carve-out does any work. You only need the carve-out once you're already above 200.

Does the carve-out apply to a church hall as well as the church building itself?

Only if the hall's own principal use is worship. A separate hall used mainly for lettings and community activities, with worship happening there occasionally, may have a different principal use, and at that point the ordinary 800 threshold could apply to it. If you're unsure which applies, check your scope.

Does Martyn's Law apply to churches and places of worship?

In short

If your place of worship can reasonably expect 200 or more people there at once, Martyn's Law applies — and because it's a place of worship, it stays at the standard tier whatever size it reaches, even well above 800. Below 200 it is out of scope altogether. The protection only holds while worship genuinely is the building's main use in law, which is not simply whichever activity fills the most hours in the week.

Key points

Places of worship are standard duty premises at any size, under Schedule 1, paragraph 9(2) of the Act — there's no upper limit and no move to the stricter enhanced tier.
You still need 200 or more expected at once, including staff and volunteers, to be in scope at all.
The protection follows the building's principal use, not a time-and-motion count of concerts versus services.
A recurring event of 800 or more — a popular carol service, an annual concert series — doesn't push a genuine place of worship into the enhanced tier.
Hiring your hall or nave out to other groups doesn't usually change who's responsible, or what tier you're in.

Why size doesn't move a place of worship up a tier

Most premises become enhanced tier once 800 or more people are reasonably expected at once. Schedule 1, paragraph 9(2) overrides that for places of worship: "regardless of how they would otherwise be treated", a premises whose relevant use is worship stays standard tier. The statutory guidance puts it plainly: such premises are always treated as standard tier premises "even if 800 or more individuals (including staff) are reasonably expected" to be present. A cathedral or a popular church running Christmas services for several thousand people is still only subject to the standard-tier duties.

What "principal use" means for a mixed building

Many churches double as concert venues, community halls or wedding venues. Where a building has more than one use under the Act, the law asks which is its principal use. A specific regulation that came into force on 15 October 2026 answers that question, not a simple comparison of hours. The strongest test looks first at what the building was built or adapted for, and whether it's still used that way, alongside its physical features — pews, an altar, a font — and how the council's own planning and licensing records describe it. A church built in the Victorian era and still holding weekly services keeps its worship carve-out even if it's hired out most other evenings for concerts, provided those factors line up. Where the council's records point a different way — say, the premises licence describes it only as an entertainment venue — the picture is less clear, and the question needs a closer look rather than a guess.

A recurring big event doesn't change things either

A church that reasonably expects 800 or more at a popular carol service or concert series each year might expect that, on the ordinary numbers alone, to tip it into the enhanced tier. The Act's own carve-out overrides that too: the numerical thresholds are expressly subject to Schedule 1's standard-tier provisions, so a genuine place of worship keeps its standard-tier protection however large, and however often, its events are. See our guide on occasional big events for the detail.

Needs a closer look

Where your church's own use is mixed — services alongside regular commercial hire, concerts or a nursery on site — and the council's planning, licensing or ratings records don't obviously agree with what the building was built for, this needs a closer look rather than an assumption either way. Use the scope checker to work through the factors properly.

Common questions

We hire our hall out most evenings — does that put our worship carve-out at risk?: Not usually. The closest example the guidance gives is a church that is also used as a concert venue for 800 or more keeps its place-of-worship status, because the principal use test looks first at what the building was built for and continues to be used for.
What if we're a small chapel that never reaches 200?: Then you're out of scope altogether — the 200 threshold applies before the worship carve-out does any work. You only need the carve-out once you're already above 200.
Does the carve-out apply to a church hall as well as the church building itself?: Only if the hall's own principal use is worship. A separate hall used mainly for lettings and community activities, with worship happening there occasionally, may have a different principal use, and at that point the ordinary 800 threshold could apply to it. If you're unsure which applies, check your scope.

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Sources

Last reviewed 2 November 2026, against the statutory guidance of 15 April 2026 (corrected 6 August 2026).