A standard occupation contract is the form of contract used for almost all private rented sector lettings in Wales. It is the Welsh equivalent of the English assured periodic tenancy under the Renters’ Rights Act 2025 — both open-ended residential lettings with substantial protections — but operates within a fundamentally different regulatory framework. This page covers the structure of the contract (key matters, fundamental terms, supplementary terms, additional terms, special terms), the mandatory written statement within 14 days of occupation, the rules on rent variation, deposits, joint contract holders, contract variation, and how the contract ends.
What a standard occupation contract is
A standard occupation contract is the form of contract used for almost all private rented sector lettings in Wales. It is the Welsh equivalent of the English assured periodic tenancy that became universal under the Renters’ Rights Act 2025 — both are open-ended residential lettings with substantial statutory protections — but the standard contract operates within a fundamentally different regulatory framework. The detail matters: a document drafted as an English tenancy agreement does not become a lawful Welsh contract by changing the title page.
The standard contract is one of two types of occupation contract introduced by the Renting Homes (Wales) Act 2016. The other is the secure contract, used predominantly in social housing. Which type applies is determined by the Act, not by the parties’ choice — a private landlord granting a contract to a private contract holder will almost always be granting a standard contract, regardless of what the document calls itself.
Standard contracts come in two forms. Periodic standard contracts are open-ended, with rent paid monthly (or whatever interval the parties agree); they are by far the most common form in the private rented sector. Fixed-term standard contracts are for a defined period — typically 6, 12, or 24 months — at the end of which the contract automatically converts to periodic unless the parties agree a new fixed term.
The structure of the contract
Every standard occupation contract is built from five categories of term. The categories are not just labels — they have substantively different status under the Act, and the rules on what can be agreed, what must be agreed, and what cannot be varied differ between them.
1. Key matters
The basic identifying information about the contract: the parties’ names and addresses, the property’s address, the start date, the rent and rent period, the deposit details, and (for fixed-term contracts) the end date. Key matters must be set out at the front of the contract because they identify what the contract is and who it binds. Errors in key matters can render the contract or particular terms unenforceable.
2. Fundamental terms
Terms set out in regulations made under the Act that the Welsh Government considers central to every contract. There are around 30 fundamental terms, covering matters including:
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The landlord’s repairing obligations (corresponding to sections 91-92 of the Act).
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The contract holder’s right to quiet enjoyment.
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Procedures for ending the contract — both no-fault notice and fault-based notice.
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Restrictions on the landlord’s ability to vary terms during the contract.
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The contract holder’s rights to assign or sublet (limited but not absent).
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The rules on rent and rent variation.
Fundamental terms cannot be omitted from the contract or varied to reduce the contract holder’s protection. Where the parties have not expressly included a fundamental term in their written statement, the term is treated as included anyway — the Act fills the gap. The practical effect is that fundamental terms apply to every standard contract regardless of what the parties wrote down.
3. Supplementary terms
Terms set out in regulations covering matters the Welsh Government considers important but where some flexibility is allowed. Supplementary terms typically cover practical operational matters: notice for inspections, tenant insurance requirements, garden maintenance, decoration permissions, pet rules.
The parties can vary supplementary terms only where the variation does not reduce the contract holder’s protection below the level the Act provides. A variation that gives the contract holder additional protection is permitted; a variation that reduces protection is void. The practical test: would a contract holder be in a worse position under the varied term than under the standard supplementary term? If yes, the variation is unenforceable.
4. Additional terms
Terms agreed between the parties on matters not covered by the prescribed categories. Examples: the precise rules on guests, parking arrangements, contributions to communal charges, smoking restrictions, restrictions on running a business from the property.
Additional terms must comply with the broader contract law framework — including the Consumer Rights Act 2015 prohibition on unfair contract terms — but they are not subject to the specific Welsh prescribed-form requirements. Additional terms are where most of the genuine negotiation between the parties takes place, and where contracts vary most significantly between landlords.
5. Special terms
Variations to fundamental or supplementary terms that have been individually negotiated and that satisfy the regulations on permitted variations. Special terms are rare in standard private rented sector contracts because the regulations on permitted variations are tightly drawn — most variations are simply not allowed.
The mandatory written statement
Section 31 of the Act requires the landlord to provide each contract holder with a written statement of the contract within 14 days of occupation. This is the central document of the Welsh contracting framework. It records all the agreed terms — the key matters, the fundamental terms, the supplementary terms, the additional terms, and any special terms — in a structured format.
What the written statement must look like
The Welsh Government has published a series of model written statements for different contract types. The models are not strictly mandatory — landlords can use their own template — but the model documents:
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Cover all the prescribed fundamental and supplementary terms.
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Set out the terms in plain Welsh and English.
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Use a consistent structure that contract holders, advice services, and tribunals are familiar with.
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Are updated by the Welsh Government when regulations change.
Most Welsh landlords adopt the model written statement as their template. Departing from the model carries risk: terms may be missed, variations may inadvertently reduce contract holder protection, and the document may need to be redrafted if errors are spotted later. Commercial template providers (NRLA, ARLA, specialist Welsh tenancy template companies) typically use the model documents as their starting point.
The written statement must be in writing — paper or electronic format is acceptable. It must be in a format that the contract holder can keep for their records. A photograph of a paper document on a phone is not generally treated as adequate; a properly delivered email with a PDF attachment is.
Penalties for late or missing written statement
The 14-day window matters. Where the landlord fails to deliver:
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Compensation: the contract holder is entitled to one day’s rent for each day of delay beyond 14 days, up to a maximum of two months’ rent. For a tenancy at £1,200 per month, that maximum is £2,400.
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Procedural disadvantage: the landlord cannot serve a no-fault notice ending the contract until six months after the written statement is provided. A landlord who delays the written statement by 90 days delays their no-fault notice eligibility by the same period.
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Enforceability: terms not properly recorded in the written statement may be unenforceable against the contract holder. Where a landlord seeks to recover sums under a clause that should have been (but was not) recorded in the written statement, the recovery may be barred.
The compensation is awarded by the County Court or by the First-tier Tribunal (Property Chamber) where the contract holder applies. Awards have been routine since the regime took effect in late 2022.
Rent and rent variation
The Act regulates how rent can be varied during a periodic standard contract. The key rules:
Rent variation requires notice. A landlord wishing to increase the rent on a periodic standard contract must give the contract holder at least two months’ notice in writing of the proposed new rent. Different from England, where the equivalent procedure (Section 13 / Form 4 under the Renters’ Rights Act 2025) imposes essentially the same notice period but uses a prescribed form.
One increase per 52 weeks. The landlord can vary the rent only once in any 52-week period. The first variation can be at any time during the contract; subsequent variations must respect the 52-week interval.
Tribunal challenge available. The contract holder can challenge the proposed rent at the Residential Property Tribunal Wales. The tribunal determines what the open-market rent for the property should be. The tribunal cannot set the rent above the figure proposed by the landlord; it can reduce it. The decision is binding.
Rent variation rules apply to the contract holder’s contract during occupation. They do not restrict what the landlord asks of new contract holders entering into new contracts — for new lets, the landlord can advertise and accept whatever rent the market will pay.
Deposits
Welsh deposit protection is governed by the Tenancy Deposit Schemes Order 2007 and equivalent regulations, broadly mirroring the English regime under the Housing Act 2004. The principal points:
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Deposits taken on standard contracts must be protected in an authorised scheme — the same three schemes that operate in England (DPS, MyDeposits, TDS).
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Protection must occur within 30 days of receipt of the deposit.
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Prescribed information must be served on the contract holder within the same 30-day period.
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Failure exposes the landlord to penalties of one to three times the deposit amount.
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The Tenant Fees Act 2019 deposit cap (5 weeks’ rent below £50,000 annual rent; 6 weeks’ rent above) does not apply in Wales — the equivalent Welsh restriction is in the Renting Homes (Fees etc.) (Wales) Act 2019, with a cap of 5 weeks’ rent regardless of rent level.
See our deposit protection guide for the broader framework — the principles are the same, with the Welsh-specific caps and procedural details noted.
Joint contract holders
Where a standard contract is held by multiple contract holders (typically sharers, couples, or family members), all are jointly liable for the rent and the contract obligations. The Act provides specific rules on what happens when one contract holder leaves:
The contract continues with the remaining contract holders. A leaving contract holder can give notice ending their personal liability — typically two months’ notice — but the contract continues for the others.
The contract holders can agree to add a new contract holder. The Act provides a process for this: the existing contract holders consent, the landlord consents (which cannot be unreasonably refused), and the new contract holder is added. The new contract holder takes on the same liabilities as the existing contract holders.
Where joint contract holders cannot agree, the disagreement can be referred to the tribunal. The tribunal has substantial discretion to decide what should happen — including the addition of new contract holders, the variation of liability between contract holders, or (in extreme cases) the ending of the contract.
The Welsh joint contract holder regime is more developed than the equivalent English framework, reflecting the Act’s general focus on contract-as-relationship rather than tenancy-as-property-interest.
Variation during the contract
A landlord cannot unilaterally vary the terms of a standard contract during the contract’s currency. Variations require the contract holder’s agreement, except in narrow cases set out in the Act (typically: variations to comply with new statutory requirements; variations that benefit the contract holder; variations to correct errors).
A landlord who wants to introduce a new term — for example, a new pet policy or a new contribution to communal charges — must propose the variation, allow the contract holder time to consider, and (if disputed) refer the matter to the tribunal. The tribunal’s test is whether the variation is reasonable having regard to the contract holder’s position; the bar is meaningful, and many proposed variations fail.
The practical lesson: get the contract right at the start. Variations during the contract are difficult, slow, and often unsuccessful. The terms in the original written statement substantially determine the operating reality of the contract.
Ending the contract
Standard contracts can end in one of four ways:
1. Notice from the contract holder. Two months’ notice in writing, ending on a date that is at least two months from service. Equivalent to the contract holder’s notice rights under the English Renters’ Rights Act 2025.
2. Notice from the landlord on no-fault grounds. Six months’ notice. Cannot be served in the first six months of the contract (effectively producing a 12-month minimum tenancy). The Welsh equivalent of the abolished Section 21, but with longer notice and a longer protected period than the historic English equivalent.
3. Notice from the landlord on fault grounds. Schedule 2 of the Act sets out grounds equivalent in concept to the English Section 8 grounds. Notice periods range from immediate (most serious anti-social behaviour) to two months (most other grounds). Court order required for actual possession; the notice does not itself end the contract.
4. Mutual surrender. Both parties agree to end the contract on agreed terms, typically documented as a deed of surrender.
See our dedicated Possession in Wales guide for the detail.
Practical lessons for Welsh landlords
A landlord operating in Wales should approach the standard occupation contract with three principles:
Use a model written statement. The Welsh Government model, updated for current regulations, is the safest base. Commercial templates from established providers are fine; bespoke drafting is risky and rarely justified.
Deliver the written statement within a week of occupation. The 14-day window is tight; a routine of delivering within 7 days builds in margin and avoids the cumulative compensation exposure for delays.
Treat fundamental and supplementary terms as fixed. Spend negotiation effort on additional terms — the practical operational matters — rather than trying to vary the prescribed framework. Variations that reduce contract holder protection are unenforceable; effort spent drafting them is wasted.
Plan around the no-fault notice timeline. Six months’ notice plus a six-month protected period means the earliest a no-fault notice can take effect is 12 months from occupation. Build this into your portfolio planning — Welsh contracts effectively guarantee 12 months of occupation regardless of how the relationship develops.