Right to work checks for cleaning staff: what the Home Office actually requires

Right to work checks aren't specific to cleaning, but the industry's staffing pattern — high turnover, shift cover, agency staff drafted in at short notice — makes them harder to keep consistently current than in a business with a stable headcount. The Home Office duty applies before someone starts work, and the consequences of getting it wrong fall on the employer, not just the individual, which makes it worth treating as more than a box on a new starter form.

What the check actually needs to establish

The core duty is straightforward to state: before someone starts working, an employer needs to check and retain evidence of their right to work in the UK, following the Home Office's current guidance on acceptable documents and how to verify them. What trips contractors up is less the check itself and more the operational reality of a cleaning business — cover staff brought in overnight for a one-off shift, an agency worker sent to a site the contractor doesn't directly manage, a new starter who begins on a site before the paperwork has formally cleared head office.

Where the gap tends to open

The riskiest pattern isn't a contractor with no right to work process. It's a contractor with a good process for directly employed staff that quietly doesn't extend to agency or subcontracted cover — the person turns up, does the shift, and the paperwork question gets deferred because the immediate priority was getting the site covered. That's an understandable operational instinct and also exactly the gap a client audit or a Home Office check is most likely to find.

Agency and subcontracted staff

Where an agency supplies staff, the right to work duty and where it legally sits can depend on the specific arrangement — this is genuinely worth checking against current Home Office guidance rather than assuming it. What's more straightforward operationally is that a client running an audit generally doesn't distinguish between "our staff" and "agency staff on our site" — from their perspective, anyone cleaning under the contract needs to be accounted for, which means the contractor needs visibility over agency compliance even where the legal employer is someone else.

• –Complete and evidence the check before someone starts work, not retrospectively once they're already on shift
• –Extend the same visibility to agency and subcontracted cover as to directly employed staff, even where the legal duty sits elsewhere
• –Keep evidence in a format that can be produced quickly for a client audit, not filed away and hard to retrieve under time pressure
• –Set a reminder for any time-limited right to work status, so a check that was valid at the start of employment doesn't quietly lapse
• –Review the process specifically for how it handles short-notice cover, since that's where checks are most often skipped under pressure

Why this sits next to COSHH in practice

Right to work and COSHH training end up as neighbouring line items on the same staff record for a reason — both are per-person, both need to be current rather than historically true, and both are the kind of thing a client audit checks by pulling a specific individual's file rather than accepting a general assurance. Staff compliance records that treat these as one connected picture, rather than separate filing systems maintained by different people, tend to hold up better under that kind of scrutiny.

This is a general overview, not legal advice — the Home Office's guidance on right to work checks sets out the acceptable document types and verification process in detail, and it's updated from time to time, so it's worth checking directly for anything involving agency staff or unusual immigration status.