Company buy to let incorporations decline after years of growth
New data shows a slowdown in the formation of buy to let (BTL) companies in 2026, with fewer landlords transferring existing properties into limited company structures. The trend, which has been rising for over a decade, appears to be reversing.
Analysis by Hamptons lettings agency of Companies House data reveals that 41,483 BTL companies were incorporated in the first eight months of 2026, an 8% decrease compared to the same period in 2025. August alone saw a 22% year-on-year drop in new incorporations. Despite this decline, the total number of BTL companies continues to grow, reaching 469,165 by the end of August 2026.
This marks a potential turning point in the BTL sector’s company formation trend, driven largely by tax changes introduced since 2016 which incentivised incorporation. However, the current data suggests the market for transferring existing personal buy to let properties into limited companies has peaked.
Analysis of the buy to let company formation trend
The rapid rise in BTL company formations over the past decade has been closely linked to tax reforms affecting landlords. Restrictions on mortgage interest tax relief and increased tax burdens on personally held rental properties made limited company ownership more attractive, especially for higher-rate taxpayers. This led many existing landlords to transfer properties they already owned into limited companies to benefit from more favourable tax treatment.
Hamptons’ analysis indicates that much of the growth in BTL company numbers has come from these portfolio transfers rather than new investment. In 2025, around 81,800 properties were placed into BTL companies in England and Wales, with approximately 53% being transfers from personal ownership rather than new purchases.
However, the 2026 data shows a shift. Over half of the properties entering limited company structures this year are new purchases rather than transfers, suggesting the pool of landlords who find incorporation financially viable for existing properties is diminishing.
Implications for landlords and letting agents
For landlords, the slowdown in company incorporations means the era of widespread portfolio transfers into limited companies may be coming to an end. Those who have not yet incorporated may face higher upfront costs, including stamp duty and capital gains tax on transfers, which can outweigh the benefits unless they are higher-rate taxpayers or have long-term investment horizons.
Letting agents should be aware that the market dynamics are shifting. The demand for services related to property transfers into limited companies may reduce, while new purchases structured as companies could become the main driver of growth. Agents advising landlords on tax-efficient ownership structures will need to consider these changing patterns and the associated costs carefully.
Additionally, the overall increase in the number of BTL companies despite fewer incorporations suggests that company closures remain low, and the sector continues to expand, albeit at a slower rate.
What remains uncertain in the buy to let company market
It is unclear how future tax policy changes might impact the attractiveness of limited company ownership for landlords. While current trends suggest a plateau in portfolio transfers, any new incentives or disincentives could alter this trajectory. Landlords and agents should monitor government announcements closely, especially ahead of upcoming Budgets.
The balance between new purchases and transfers will also depend on market conditions, interest rates, and lending criteria for limited companies. These factors could influence whether landlords choose to expand portfolios through company structures or maintain personal ownership.
Moreover, the long-term impact on rental supply and affordability remains to be seen, as ownership structures affect landlord behaviour and investment decisions.
Considerations for landlords amid changing incorporation trends
Landlords should review their current ownership structures and assess whether incorporation remains beneficial given their tax position, investment plans and the costs involved. For those considering transferring existing properties into limited companies, careful calculation of upfront costs versus ongoing tax savings is essential.
Letting agents can support landlords by providing up-to-date information on tax implications and company formation processes. They should also keep accurate records of ownership changes and ensure compliance with regulatory requirements related to company-owned rental properties.
Maintaining awareness of evolving tax legislation and market trends will help landlords and agents make informed decisions about portfolio management and structure.
Supporting landlords with compliance and organisation
The Landlord Association (TLA) offers membership that includes access to compliance resources and practical information relevant to property ownership structures. TLA’s new property management and compliance platform, ORBIT, currently in BETA testing, aims to assist landlords and letting agents in organising portfolios, managing rental documents and records, and keeping evidence of compliance activity together.
ORBIT’s features under development include tools to record ownership changes, monitor regulatory developments affecting limited company landlords, and maintain documentation related to property transfers and purchases. These capabilities can help landlords stay organised and prepared for any regulatory or tax changes impacting buy to let company ownership.
Explore TLA membership and learn more about ORBIT BETA access to support your property management and compliance needs during this period of change.
Looking ahead, landlords and agents should anticipate further shifts in the buy to let sector’s ownership patterns as tax policies and market conditions evolve. Staying informed and organised will be vital to adapting effectively.
Sources: Landlord Today
TLA - The Landlord Association