Renting Homes (Wales) Act 2016: A Landlord''s 2026 Guide

The Renting Homes (Wales) Act 2016 came fully into force on 1 December 2022 and it fundamentally changed how you let property in Wales. If you still think of your tenants as "ASTs", you are working from the wrong rulebook — Wales does not use Assured Shorthold Tenancies anymore.

This guide covers what a Welsh landlord actually has to do in 2026.

Occupation Contracts replaced ASTs

Every private tenancy in Wales is now an Occupation Contract. There are two kinds landlords care about:

• Standard contract — the default for private-sector lets. Roughly equivalent to the old AST.
• Secure contract — mostly used by local authorities and housing associations.

Any AST that was live on 30 November 2022 was automatically converted into a Standard Occupation Contract on 1 December 2022. You did not need to sign a new document, but you did need to serve a compliant Written Statement.

The Written Statement — your single biggest obligation

Every contract-holder must be given a Written Statement of their contract:

• New contracts: within 14 days of the occupation date.
• Converted contracts (pre-Dec 2022): should already have been issued — if you missed it, do it now.

The Written Statement must include all key matters (parties, property, rent, deposit), fundamental terms (protected by statute — you cannot water them down), supplementary terms, and any additional terms you have agreed.

Fail to provide it on time and the contract-holder can claim compensation equal to one day''s rent for every day it is late, capped at two months'' rent. That is a very real bill for a landlord who forgets.

Welsh Government publishes free model Written Statements at gov.wales — use them or generate a compliant one from RentDocs.

Rent Smart Wales — licence, do not skip it

You must be registered with Rent Smart Wales if you own a rental property in Wales, and licensed if you also let or manage it yourself. Licences last 5 years and require completion of approved training.

Letting without a licence is a criminal offence and blocks you from serving a valid Section 173 notice (see below). Fixed penalty notices start at £150–£250 and prosecutions run into the thousands.

Fitness for Human Habitation (FFHH)

Every dwelling let under the Act must be fit for human habitation for the whole contract, judged against 29 hazards in the Housing Health and Safety Rating System (HHSRS) plus specific rules on:

• Working smoke alarms on every storey (mains-wired and interlinked in new/renewed contracts).
• A carbon monoxide alarm in every room with a gas appliance, oil boiler or solid fuel appliance.
• Electrical safety — an EICR every 5 years by a competent person, plus PAT-style checks on landlord-supplied appliances.

If the property is not fit, the contract-holder does not have to pay rent for any period it was unfit — and you cannot serve a no-fault notice while it remains unfit.

Notice periods — the end of "2 months and out"

• Section 173 (no-fault) notice for a periodic Standard Contract: 6 months'' notice, and you cannot serve it in the first 6 months of the occupation date. In practice that is 12 months'' minimum security for the tenant.
• Section 173 is blocked if you are unlicensed, have not protected the deposit, or have not served the Written Statement.
• Breach notices (rent arrears, anti-social behaviour) have their own shorter routes under sections 157, 159, 160 and Schedule 8.
• Retaliatory eviction protection — a court can strike out a s.173 notice served in response to a complaint about disrepair.

Deposits

Deposits must still be protected within 30 days in one of the three UK-recognised schemes (TDS, DPS, mydeposits) and the Prescribed Information served. Failure blocks a s.173 notice and exposes you to a 1× to 3× deposit penalty.

Successor rights

Occupation Contracts create automatic priority succession rights for a spouse, civil partner or cohabiting partner, and reserve succession rights for carers and family members who lived with the contract-holder for 12+ months. Plan your estate accordingly.

What Welsh landlords should do this week

1. Confirm every contract-holder has a Written Statement dated within the legal window.
2. Check your Rent Smart Wales licence expiry date.
3. Diary your EICR, Gas Safety, EPC and smoke/CO alarm checks.
4. Review any planned s.173 notice against the 6-month minimum notice and 6-month blackout rules.
5. Store all served documents somewhere you can produce them at tribunal — RentDocs keeps every version and the exact date/time it was sent to each contract-holder.

Wales is not England with a Welsh flag on top. Get the paperwork right and the Act actually protects you as much as it protects the tenant.