AD. A £200,000 rental purchase in England costs £11,500 in stamp duty, against £1,500 for a main home. That gap is the first number every new landlord meets, and it is far from the last.
Buy to let property investment still suits patient owners, yet the rules changed sharply in 2026. This guide covers upfront costs, safety duties, tenancy reform and tax, so you can judge the sums before you sign anything.
[Photo by William V on Unsplash]
Key Takeaways
- Additional properties face a 5% surcharge over standard stamp duty rates.
- Every tenancy has been periodic since 1 May 2026, and section 21 is gone.
- Rent can rise once a year, after two months' notice at minimum.
- Capital gains tax runs at 18% or 24%, after a £3,000 allowance.
- Property income tax bands rise by 2 points from April 2027.
What Does a New Landlord Need to Do in England?
You need a property, consent from your lender and insurer, compliance with safety law and a tenancy that follows the Renters' Rights Act, in force since 1 May 2026. Buyers also face an extra 5% on the purchase tax bill.
Work through this list before you advertise:
- Confirm your mortgage or lease permits letting.
- Arrange landlord insurance for the building and contents.
- Book the gas, electrical and energy checks.
- Decide who will find tenants and handle repairs.
- Set aside cash for empty weeks between tenancies.
A well presented home attracts tenants faster, and the checklist in preparing a property for new tenants covers the practical jobs.
Cash reserves matter as much as the deposit. Empty weeks, repairs and unexpected bills can arrive together, so most new landlords hold a buffer before the first tenant moves in.
How Much Stamp Duty Do You Pay on a Buy to Let?
Buyers who will own more than one home pay 5% above the standard rates, according to the official rate table. Since 1 April 2025 the first £125,000 attracts 5% and the next slice up to £250,000 attracts 7%.
| Price band | Standard rate | Additional property |
|---|---|---|
| Up to £125,000 | 0% | 5% |
| £125,001 to £250,000 | 2% | 7% |
| £250,001 to £925,000 | 5% | 10% |
| £925,001 to £1.5 million | 10% | 15% |
| Above £1.5 million | 12% | 17% |
On a £200,000 purchase the standard bill is £1,500, while a rental purchase costs £11,500. That extra £10,000 arrives on top of your deposit and legal fees.
Figures calculated from the GOV.UK standard rates plus the 5% surcharge.
| Run the sums first: Add the surcharge to your deposit, legal fees and repairs before you compare a property's yield with other investments. |
Which Safety Duties Apply From Day One?
Safety law applies from the first tenancy, and breaches can block your route to possession. Plan for these items:
- Gas: an annual safety check by a registered engineer.
- Electrics: an inspection at least every five years by a qualified person.
- Energy: an Energy Performance Certificate, with band E as the current minimum.
- Alarms: smoke and carbon monoxide alarms fitted and tested.
- Right to rent: identity and status checks on adult occupants.
| Keep records: Store dated copies of every certificate, because they prove compliance if a tenant or the council asks. |
Draughty or damp homes also cost more to run and repair, a theme explored in why some Teesside homes stay cold and in the piece on moisture control in renovations.
What Has the Renters' Rights Act Changed?
The reforms took effect on 1 May 2026 and apply to all private tenancies, as the government guide explains. Existing agreements convert automatically, but rent review clauses and other automatic increase mechanisms are no longer permitted.
| Area | Rule landlords follow |
|---|---|
| Tenancy type | All tenancies are periodic and fixed terms are removed |
| Section 21 | Abolished, so no-fault notices are no longer available |
| Rent rises | Once a year using section 13, with two months' notice |
| Rent in advance | None before agreement, then up to one month's rent |
| Asking rent | Publish a price and refuse offers above it |
| Sale or move in | Four months' notice, not in the first 12 months |
Councils can fine landlords up to £7,000 for rental bidding and up to £5,000 for demanding rent in advance. Landlords who skip deposit protection or database registration lose most possession routes.
| Coming next: The PRS Database opens from late 2026, and mandatory Ombudsman membership is expected in 2028. A first breach of registration rules can cost up to £7,000. |
Tenants can also ask to keep a pet, and landlords cannot unreasonably refuse. Each tenant must receive the government information sheet that explains how the reforms affect their home.
Arrears rules changed too. Mandatory possession for unpaid rent now needs three months' arrears. Landlords weighing student or professional tenants can read a Sheffield landlord's guide written after the reforms.
How Is Rental Income Taxed?
Rent counts as taxable income, and a sale that makes a gain can trigger capital gains tax. These are the main rates:
| Income band | Current property income rate | From April 2027 |
|---|---|---|
| Basic | 20% | 22% |
| Higher | 40% | 42% |
| Additional | 45% | 47% |
Selling at a profit brings capital gains tax of 18% within the basic rate band and 24% above it. The annual allowance is £3,000 for 2026 to 2027. Mortgage interest relief remains, but from 2027 it is calculated at the new 22% basic rate.
Keep receipts for repairs, agent fees and insurance, because they reduce taxable profit. An accountant can confirm how your own tax band applies.
How Do You Find and Check Tenants?
A steady process protects rent and building alike. Follow these steps in order:
- Research local rents and publish a single asking price.
- Photograph the home in good light and arrange viewings.
- Reference every adult through employment, income and previous landlord checks.
- Complete the right to rent check before the tenancy starts.
- Sign the tenancy agreement and a detailed inventory.
- Protect the deposit in a government approved scheme.
Because bidding is banned, your published price is final. Set it with care, since a figure that is too high leaves the home empty while one that is too low costs income every month.
Should You Manage the Property Yourself?
Self managing saves the agent's fee but adds inspections, arrears chasing and legal paperwork. Many first time landlords who live far from the property choose a managing agent instead.
Garrett Whitelock operates from Tower Bridge Road in London SE1 and covers Bermondsey, Borough, London Bridge, Waterloo, Vauxhall and Rotherhithe. The firm lists a rating of 5 from 437 reviews and shows The Property Ombudsman, DPS, ARLA, NAEA and Propertymark Client Money Protection credentials.
Whichever firm you consider, ask about its redress scheme, client money protection and how it handles repairs and arrears. Those answers show how your income and your property will be looked after.
One landlord describes a long relationship with this agency:
"We rented out our flat with Garrett Whitelock for many years and then subsequently sold it with them."
Andrew R., Google review
This video explains how landlord mortgages work from application to completion:
[Video: "The Complete Buy-to-Let Journey: UK Landlord Mortgages Explained (2026)" | https://www.youtube.com/watch?v=SA-atpLHIpk]
What You Need to Know
How much extra stamp duty do landlords pay?
Buyers of additional properties pay an extra 5% over the normal bands. That means £11,500 in total on a £200,000 home, versus the standard £1,500.
Can a landlord still serve a section 21 notice?
No. Section 21 ended when the reforms began in May 2026. Landlords now rely on defined possession grounds, such as selling the property or moving in, with four months' notice.
How often can rent increase?
Once a year, through a section 13 notice giving at least two months' warning. Tenants can challenge the figure at the First-tier Tribunal, which cannot set it above your proposal.
What tax applies when selling a rental property?
The rate is 18% or 24%, depending on your income, once you pass the £3,000 annual exempt amount. Keep purchase and improvement records to calculate the figure.
Is buy to let still worth it?
It depends on rent after every cost. Subtract the surcharge, agent fees, insurance, repairs, empty weeks and tax from annual rent, then compare the remainder with the cash you invest.
Do landlords need to register anywhere?
A national PRS Database is due to open from late 2026, with Ombudsman membership expected in 2028. Registration will become a condition for regaining possession.
Making Your Choice
Entering the lettings market now means a heavier upfront bill, tighter tenancy rules and higher taxes on rent from 2027. Those costs are manageable when you model them before purchase.
Start with the stamp duty figure, then test rent against repairs, voids and tax. If the numbers still work, choose a clear management plan and keep every certificate current. Revisit the figures each April, when tax rates and allowances can change, and diarise renewal dates so nothing lapses between tenancies.
References
GOV.UK, Stamp Duty Land Tax: residential property rates | https://www.gov.uk/stamp-duty-land-tax/residential-property-rates
GOV.UK (MHCLG), Guide to the Renters' Rights Act | https://www.gov.uk/government/publications/guide-to-the-renters-rights-act/guide-to-the-renters-rights-act
GOV.UK (MHCLG), Implementing the Renters' Rights Act 2025: our roadmap | https://www.gov.uk/government/publications/renters-rights-act-2025-implementation-roadmap/implementing-the-renters-rights-act-2025-our-roadmap-for-reforming-the-private-rented-sector
GOV.UK, Capital Gains Tax rates | https://www.gov.uk/capital-gains-tax/rates
Larking Gowen, Autumn Budget 2025: key takeaways for landlords | https://www.larking-gowen.co.uk/insights/blog/autumn-budget-2025-key-takeaways-for-landlords/
Fact Check: All statistics and data points in this article were verified against original sources as of 11 November 2026. Sources are listed in the References section.
