Welsh occupation contract variation, what every Welsh landlord must serve by 14 June 2026

The Renters' Rights Act 2025 is an England-only statute. But the discrimination provisions it introduced, the ban on "No DSS" and on blanket refusal of families with children, have now been adopted into Welsh law by the Welsh Government, via amendments to the fundamental terms of occupation contracts under the Renting Homes (Wales) Act 2016. That means every Welsh landlord with existing contract-holders has a time-limited statutory job to do in the first two weeks of June 2026.

What's actually changing

Two new fundamental terms are being added to every occupation contract in Wales. Both relate to discrimination during the application process and during the contract:

1. Contract-holders in receipt of benefits. A landlord must not refuse a contract, or refuse to consider an application, solely because the person is, or might in future be, in receipt of housing benefit, universal credit, or any other benefit. Each application is considered on its merits.
2. Contract-holders with children. A landlord must not refuse a contract, or refuse to consider an application, solely because the person has, or is expected to have, dependent children in the household. Each application is considered on its merits.

These are the same two protections that apply in England under the Renters' Rights Act 2025. The Welsh Government has chosen to bring them in via Welsh statutory instrument (SI 2026 No. 6) rather than wait for tenants to rely on broader equality law. The new fundamental terms are inserted as sections 54A and 54B of the Renting Homes (Wales) Act 2016, with effect from 1 June 2026.

The two new fundamental terms apply to every existing standard contract, not just new ones granted after June. That is the reason a variation notice is required, without it, the fundamental terms have not been formally added to the existing written statement, and the landlord is not compliant.

Who this applies to

You are affected if you are a private landlord in Wales with any existing standard occupation contract in place on 1 June 2026, including:

• Private rented standard contracts (single-let, shared house, room-only).
• HMO standard contracts.
• Supported standard contracts.
• Periodic and fixed-term standard contracts.

You are not affected for:

• Secure contracts (social housing, these are dealt with separately by the registered social landlord).
• Lodger arrangements that are not Renting Homes Wales standard contracts.
• Holiday lets and other tenancies outside the Act.

If you grant a brand-new standard contract on or after 1 June 2026, the two new fundamental terms must be built into the written statement from day one, no separate variation notice is needed for those. LetSafe's Standard Occupation Contract template (LS-W-001) is updated to include them.

The four-step compliance flow

Step 1: get the variation document. The Welsh Government has published the variation document free of charge on gov.wales. It is one page, drafted to insert the two new fundamental terms into an existing standard contract by reference. You do not need to buy it. The official document is the right document. NRLA members who issued their original occupation contracts from the NRLA template can also pull the variation from the NRLA member portal, it's the same text, just pre-watermarked.

Step 2: identify every contract-holder. For each property, list every contract-holder, including joint contract-holders, where each named person needs to be served separately. Use the free Welsh Variation Service Log to build the list. For HMOs with per-room standard contracts, you will be serving multiple variations per property. Budget enough time to do this properly.

Step 3: serve the variation between 1st and 14th June 2026. Permitted methods of service for an occupation-contract variation are:

• Personal service (in person, with a witnessed signed receipt).
• First-class post to the property, but the variation is treated as served on the second working day after posting, so a 14 June postmark is too late.
• Email, only if the contract-holder has previously agreed in writing to receive contractual notices by email. Many older contracts do not include this, so check before relying on it.
• The method permitted by the contract itself, if the original written statement specifies a method, follow it.

In every case keep proof of service. Civil Penalty enforcement turns on whether the landlord can demonstrate service inside the window, not on whether service technically occurred.

Step 4: update the written statement copy. After service, the variation forms part of the contract. Best practice, and what we recommend, is to issue a revised written statement to the contract-holder within 28 days of service, with the new fundamental terms reflected in the body of the document rather than appended by reference. This is not a statutory requirement, but it materially reduces disputes years later about what the contract actually says.

What happens if you miss the window

The enforcement regime sits in two parts.

Civil Penalty Notice (local authority). The local housing authority can issue a Civil Penalty up to a statutory cap per failure. In practice authorities are likely to issue lower-value notices for first-time landlord failures and reserve higher caps for repeat offenders or portfolio landlords.

Rent refund (Rent Authority). Separately, a contract-holder can apply to the Rent Authority for a refund of rent paid during the period the landlord was non-compliant. This is the more substantive financial risk for portfolio landlords, months of rent across multiple properties adds up quickly.

England and Wales remain on different regimes. The Welsh adoption of the discrimination provisions does not change anything else about the Welsh framework, occupation contracts, contract-holders, section 173, section 157 and Rent Smart Wales registration all continue as before.

Checklist for landlords

• Download the free WG variation document from gov.wales.
• List every contract-holder across every Welsh property.
• Decide your method of service for each contract-holder (personal / post / email).
• Block out time in the first week of June 2026 to do this, do not leave it to the second week.
• Use the free service log to record date and method per contract-holder.
• After service, issue revised written statements within 28 days.
• Update your LetSafe LS-W-001 template usage for any new contracts you grant on or after 1 June 2026 (the latest version already includes the new fundamental terms).

Sources and further reading

• gov.wales, Renting Homes (Miscellaneous Amendments) (Wales) Regulations 2026 guidance.
• legislation.gov.uk, The Renters' Rights Act 2025 (Commencement) (Wales) Order 2026 (SI 2026 No. 6).
• NRLA member portal, variation document (NRLA members only).
• Renting Homes (Wales) Act 2016, primary statute.
• LetSafe template: Standard Occupation Contract (LS-W-001), for new contracts granted on or after 1 June 2026.
• LetSafe template: Welsh Variation Pack (LS-W-130), covering letter, service log, and explainer to wrap around the free WG variation.