MPs have told ministers to consult on alternatives to stamp duty before the end of 2026, arguing that the tax is slowing transactions, hurting affordability and holding back wider housing market activity.
The call comes in a new Housing, Communities and Local Government Committee report on affordable homeownership, which says stamp duty should not continue in its current form. MPs stop short of backing one replacement, but they say Treasury and the Ministry of Housing, Communities and Local Government should examine revenue-neutral alternatives, lower rates or new thresholds that better reflect today’s prices.
For landlords, the timing matters because any stamp duty rethink would land while the sector is already adjusting to higher entry costs, thinner margins and a slower sales market. A consultation does not mean lower bills soon, but it does put transaction taxes back in play just as investors weigh whether to buy, hold or sell.
Committee says current stamp duty setup is dragging on activity
The committee said stamp duty remains a valuable source of revenue, but warned that it also reduces affordability, slows the property market and damages the economy. Mortgage industry coverage of the affordable homeownership report said reform should not be treated as a short-term stimulus and should instead be part of a longer review of how housing is taxed.
That matters for landlords because the current system still adds a heavy upfront cost to any purchase. For investors using a company structure or expanding selectively, that tax drag can be enough to knock out deals that would otherwise stack up on rent and yield alone.
The report also called for wider work on empty homes, affordable housing definitions and homebuilding progress. But stamp duty is the part most likely to catch landlord attention, because it goes straight to acquisition costs and transaction timing.
Why landlords should watch the consultation push
The committee did not recommend a landlord-specific change, and there is no suggestion that the higher rates for additional dwellings are about to be reversed. Even so, opening a formal consultation would create the first serious space in months for a broader debate about how transaction taxes affect supply, mobility and investment.
That could matter in several ways. A lower-friction tax system could improve liquidity for landlords reshaping portfolios. It could also affect competition from owner-occupiers if any changes are focused on first-time buyers or mainstream movers rather than investors.
This follows Landlord Knowledge’s report on proposals to overhaul stamp duty and council tax, which highlighted growing pressure for a wider rethink of property taxation. Landlord Knowledge has also covered how transaction volumes can swing sharply around tax changes, underlining how sensitive the market remains to policy signals.
The committee’s report also lands against a mixed backdrop for investors. Recent figures have shown some buyers regaining room to negotiate, but many landlords are still balancing higher tax costs against improving finance conditions and more selective purchase opportunities.
Anyone expecting a quick win should be cautious. Ministers may consult and still keep most of the current structure. But once MPs from across parties are calling for alternatives, the direction of travel matters, especially for landlords planning acquisitions later this year.
What this means for landlords
- If you’re buying this year: Do not assume any near-term tax cut – price deals on current stamp duty costs.
- If you’re reshaping a portfolio: Watch whether a consultation starts to distinguish between movers, investors and empty-home strategies.
- Watch for: Any Treasury signal on threshold changes, higher-rate surcharges or a revenue-neutral replacement.
- Planning point: A consultation could shift market sentiment before any law changes arrive, especially in lower-yield areas.
- Bottom line: Stamp duty reform is back on the agenda, but landlords still need to underwrite deals on today’s tax rules.
Editor’s view
Landlords have heard plenty of noise about stamp duty before, so scepticism is fair. But this is still worth tracking. When a committee says the tax is damaging activity, it gives future reform more political cover than another industry lobbying round ever could.
Author: Editorial Team – UK landlord & buy-to-let news, policy, and finance
Published: 10 June 2026
Sources: Housing, Communities and Local Government Committee, UK Parliament
Related reading: Centre for London says tax overhaul could free 79,000 homes
