How to Become a Landlord in the UK: What to Do Before You Let

If you are working out how to become a landlord, the order matters more than the paperwork. Permissions come first, then safety checks, then the tenancy itself, then tax. This guide walks through each step for a private landlord letting a whole property in England, with short notes for Wales and Scotland at the end.

This is general information, not legal advice. It reflects official sources checked in September 2026 and does not cover every exception. For anything unusual, such as a house in multiple occupation or a company-owned property, check the sources linked here or take advice.

How to become a landlord in the UK, step by step

1. Get permission from your mortgage lender, your insurer and, for a leasehold flat, check your lease.
2. Arrange the safety checks and certificates: gas, electrical, alarms and an Energy Performance Certificate.
3. Check whether the property needs a licence from the council.
4. Understand the tenancy you will be granting under the Renters' Rights Act.
5. Set up deposit protection and right to rent checks.
6. Register for tax and work out when Making Tax Digital applies to you.
7. Decide whether to manage it yourself or use a letting agent.
8. Advertise, run viewings and choose a tenant.

1. Permissions: mortgage, insurance and lease

Mortgage. Read your mortgage conditions and ask your lender before you let. A residential mortgage is written for a home you live in; lenders handle letting through consent to let or a buy-to-let mortgage, and which one applies is their decision, not yours. Letting without it can put you in breach of the mortgage.

Insurance. Ordinary home insurance is written for an owner living in the property. Tell your insurer you are letting and get cover written for a let property. Ask specifically about buildings, contents you leave behind, liability, and whether loss of rent is included.

Lease. If the flat is leasehold, the lease may restrict letting, pets or subletting. Check it before you advertise, because a restriction in the head lease also affects what you can agree with a tenant later.

2. Safety before anyone moves in

The government's landlord responsibilities page lists the core duties: keep the property safe and free from health hazards, make sure gas and electrical equipment is safely installed and maintained, provide an Energy Performance Certificate, protect the deposit in a government-approved scheme, and check your tenant's right to rent (gov.uk, landlord responsibilities, checked September 2026).

All four were checked in September 2026. Keep every certificate in one folder with its expiry date. You will need the same documents again when the new landlord database opens (section 7 below).

3. Licensing: check with your council

A property let to 5 or more people forming more than one household, who share a kitchen, bathroom or toilet, needs a mandatory HMO licence. Councils can also require licences for smaller properties, and the government says renting out an unlicensed HMO can lead to an unlimited fine (gov.uk, HMO licence, checked September 2026).

Some councils also run additional or selective licensing schemes that cover ordinary single-household lets in named areas. The only reliable way to know is to search your council's website for "selective licensing" and "additional licensing" with your postcode, or ask its private housing team, before you advertise.

4. The tenancy you will be granting

Since 1 May 2026, private tenancies in England are assured periodic tenancies. They run on a rolling basis, for example monthly, and cannot have an end date. Section 21 no-fault evictions have gone, so you need a legal reason, a possession ground, to end a tenancy (gov.uk, Renters' Rights Act: an overview for landlords, checked September 2026).

What that means for a new landlord:

• Written information. Before the tenancy starts you must give the tenant written information about its key terms. The government says you could be fined up to £7,000 if you do not (gov.uk, written information you need to give your tenant, checked September 2026).
• The How to Rent guide was withdrawn on 1 May 2026 because of the Act; gov.uk keeps it only for tenancies where a section 21 notice was served before that date (gov.uk, How to Rent, checked September 2026).
• The Renters' Rights Act Information Sheet was for tenancies that already existed on 1 May 2026, and had to be given by 31 May 2026. A brand-new tenancy uses the written information above instead.
• Rent in advance. You cannot take rent before the agreement is signed, and after signing you can ask for at most one month's rent before the tenancy starts (gov.uk, fees you can charge as part of a tenancy, checked September 2026).
• Rent increases happen once a year at most, using Form 4A with at least 2 months' notice.
• Pets. A tenant can ask to keep a pet and you can only refuse with a valid reason. More in the Renters' Rights Act and pets.
• Adverts must state one rent, and you cannot invite or accept offers above it. See writing lettings adverts under the Renters' Rights Act.
• No discrimination against people who receive benefits or have children.

For the full list with dates, use the Renters' Rights Act landlord checklist.

5. Deposits and right to rent

Deposit. If you take a deposit, it must go into a government-approved scheme (Deposit Protection Service, MyDeposits or Tenancy Deposit Scheme) within 30 days of receiving it (gov.uk, tenancy deposit protection, checked September 2026). The deposit is capped at five weeks' rent where the annual rent is under £50,000, and a holding deposit at one week's rent (gov.uk, fees you can charge, checked September 2026).

Right to rent. In England, you must check that every tenant aged 18 or over has the right to rent before the tenancy starts, even if they are not named on the agreement, and it is against the law to check only people you think are not British citizens (gov.uk, check your tenant's right to rent, checked September 2026).

Fees. Letting agents and landlords in England cannot charge tenants fees beyond those the Tenant Fees Act 2019 permits (legislation.gov.uk, Tenant Fees Act 2019). No admin fee, no referencing fee, no check-out fee.

6. Tax: HMRC and Making Tax Digital

Rental profit is taxable income. The first £1,000 of property income each year is covered by the property allowance. You need to register for Self Assessment if your rental income is more than £2,500 after expenses or £10,000 before expenses. Allowable expenses include letting agent fees, repairs and insurance; individual landlords cannot deduct mortgage interest as an expense (gov.uk, paying tax on rental income, checked September 2026).

Making Tax Digital for Income Tax means keeping digital records and sending updates through compatible software. It applies by qualifying income, which is your gross self-employment and property income before expenses (gov.uk, find out if and when you need to use Making Tax Digital, checked September 2026):

If you are becoming a landlord this year, set up records in software from the first month. It costs less effort than converting a year of receipts later.

7. What the Renters' Rights Act adds for landlords next

• Landlord database. Registering yourself and your properties will be a legal requirement. The government says the database launches on 15 December 2026, starting in the West Midlands and reaching other areas over 12 months, and landlords get three months to sign up once their area is called forward (gov.uk, stronger protections and greater confidence for renters, 9 September 2026, checked September 2026). There will be a fee, not yet published.
• Landlord ombudsman. Membership will be compulsory; the government's roadmap expects that in 2028 (gov.uk, implementation roadmap, checked September 2026).

Self-manage or use a letting agent?

The honest question is which jobs you are willing to do yourself, and how quickly.

Whoever does the work, the legal duties stay with you as the landlord. If you use an agent, get their fees in writing and ask which of the jobs above are included.

Finding tenants and running viewings

Write the advert with the facts a renter decides on: one rent figure, the deposit, council tax band, tenure, furnishing, availability, parking, and anything unusual about the property. Run it against the UK material information checklist before it goes live.

For viewings, offer set times rather than "whenever suits", confirm each one in writing the day before, and ask people to cancel if their plans change. When someone does not turn up, the no-show script gives you a message to send, and handling viewing no-shows covers the rest.

Choose on the same written criteria for everyone: affordability and references, applied the same way to every applicant. Record why you chose who you chose.

Wales, Scotland and Northern Ireland

This guide covers England. In Wales, landlords must register with Rent Smart Wales, and landlords who let or manage their own property must also be licensed (Rent Smart Wales, checked September 2026). In Scotland, you must register as a landlord before you let and renew every 3 years; renting out without registration is a criminal offence with a fine of up to £50,000 (mygov.scot, landlord registration, checked September 2026). Northern Ireland has its own rules on nidirect.

A checklist before your first tenant moves in (England)

1. Lender consent or buy-to-let mortgage in writing.
2. Landlord insurance in place.
3. Lease checked for letting and pet restrictions.
4. Gas safety record, electrical report and EPC (E or above) in hand.
5. Smoke and carbon monoxide alarms fitted and tested.
6. Council licensing checked.
7. Written tenancy information ready.
8. Deposit scheme chosen.
9. Right to rent checks done for every adult.
10. Self Assessment registration and records set up.

Where Loftfolio fits

Loftfolio is a lettings website with an applicant pipeline behind it, for landlords and small agencies. UK listings get material-information fields built in: price, tenure, council tax band, and the deposit on a letting. Each listing carries one rent figure, not a range. Loftfolio charges applicants nothing. Applicants book their own viewing from the listing and get an email confirmation and a reminder the day before.

Only enquiries made through your own Loftfolio site become applications; portal, email and phone enquiries do not, so reply with the listing's link and they apply there. It does not do referencing, tenancy agreements, deposits or rent. The full list is on not for you.

Next step

Start with step 1 today: email your lender and your insurer. Everything else in this guide waits on their answers.