UK property owners are preparing to hike rental prices following a 2% tax increase announced by Chancellor Rachel Reeves.. These fiscal changes, alongside the May 1 implementation of the Renters' Rights Act, are creating significant friction in the housing market.

The 2% surcharge and the £500 million Treasury target

Beginning in April 2027, the UK government will implement a tax levy on rental income that sits two percentage points above standard income tax rates. According to the report, this means basic rate taxpayers will see their rental income taxed at 22 percent, while higher rate taxpayers will face a 42 percent rate, and those in the additional rate category will be taxed at 47 percent.

The Office for Budget Responsibility (OBR) estimates that these adjustments will generate approximately 500 million pounds annually for the Treasury starting in the 2028-29 period. While the OBR initially suggested the negative impact of this policy would be small, the immediate reaction from the property sector has been far more volatile.

Why 46% of NRLA members plan rent hikes

The financial pressure is translating directly into higher costs for tenants. A survey by the National Residential Landlords Association (NRLA) indicates that 46 percent of its members intend to increase rents over the next year as a direct result of the new tax burdens. More than one-third of these landlords admitted they would raise prices more than they had previously planned.

Beyond price hikes, the report says a similar number of investors are considering selling off one or more of their properties. This potential exodus of small-scale landlords could severely reduce the overall supply of rental housing, potentially exacerbating the existing shortage of available homes.

The end of Section 21 no-fault evictions

Adding to the fiscal strain is the Renters' Rights Act, which took effect on May 1. This legislation fundamentally alters the UK tenancy landscape by phasing out fixed-term assured tenancies and assured shorthold tenancies in favor of rolling periodic tenancies. This shift grants renters more flexibility and removes the constraints of long-term contracts.

Crucially, the Renters' Rights Act bars Section 21 no-fault evictions, requiring landlords to provide a valid, acceptable reason to terminate a tenancy. while this empowers tenants to challenge poor living conditions without fear of retaliation, it introduces new risks for landlords, who now face substantial fines for regulatory breaches.

How Iran-linked inflation and Bank of England rates squeeze margins

The current crisis is not merely a result of new legislation but is part of a broader macroeconomic squeeze. Geopolitical tensions, specifically the conflict involving Iran, have contributed to inflation, which in turn has driven up mortgage rates. This has effectively reversed hopes for rate cuts by the Bank of England.

For landlords looking to remortgage or acquire new properties, these higher borrowing costs create a precarious financial environment. When combined with the 2% tax surcharge and the stricter mandates of the Renters' Rights Act, the financial viability of the buy-to-let model is under severe strain.

Will metro mayors get the power to freeze rents?

The tension between property owners and tenants has reignited calls for aggressive government intervention. Ben Twomey, the chief executive of Generation Rent, has argued that housing costs in major cities have become unsustainable and suggests that metro mayors should be granted the authority to implement rent freezes and limits.

However, Ben Beadle of the NRLA maintains that rent controls are a superficial fix.. He argues that the true drivers of the crisis are a chronic shortage of homes and rising management costs. It remains unclear whether the UK government will consider these localized controls or if the OBR will revise its estimate of the policy's "small" negative impact as more landlords exit the market.