The Autumn Budget is now just days away, inflation has come in higher than expected, and mortgage lenders continue to adjust pricing at pace.
For UK buy-to-let landlords, there is certainly no shortage of headlines. However, it's important to separate confirmed changes from speculation and focus on what could genuinely affect your property portfolio and borrowing options over the coming months.
In this week's market update, we'll look at the latest Autumn Budget developments, what rising inflation could mean for mortgage rates, and some notable changes from buy-to-let lenders that may create new opportunities for landlords.
Here’s your weekly MFB News update from 14th October 2026.
Autumn Budget 2026: What's Confirmed for Landlords?
The Chancellor is due to deliver the Autumn Budget on 28 October 2026. While rumours continue to circulate, very little is actually confirmed beyond measures that have already been legislated.
One change we do know is coming is the increase in property income tax rates from April 2027. Income tax rates on rental income for individual landlords will rise by two percentage points, taking rates to 22%, 42% and 47% depending on the taxpayer's income bracket.
It's worth noting that this applies to landlords who own property personally. For landlords operating through a limited company structure, there are currently no announced changes to corporation tax.
Another confirmed development is the continued rollout of Making Tax Digital (MTD). The income threshold will reduce from £50,000 to £30,000, bringing more landlords into the scheme from next year.
For affected landlords, now may be a sensible time to review bookkeeping and property accounting software to help prepare for digital reporting requirements.
Capital Gains Tax and Stamp Duty Rumours
As always, the run-up to a Budget has generated plenty of speculation.
Several media reports have suggested that the Government is unlikely to increase Capital Gains Tax (CGT) in this Budget. If correct, this would mean residential property gains continue to be taxed at:
- 18% for basic-rate taxpayers
- 24% for higher-rate taxpayers
However, until the Chancellor delivers the Budget, these reports remain unconfirmed.
There has also been speculation about wider property tax reform, including suggestions that Stamp Duty and Council Tax could eventually be replaced by a single annual property tax.
For now, those reports appear to have been ruled out, with the Prime Minister publicly dismissing immediate changes to Stamp Duty.
The key takeaway is simple: despite the headlines, there are currently no confirmed announcements suggesting significant new tax burdens for landlords beyond previously announced measures.
Could New Bank Taxes Affect Mortgage Rates?
One area reportedly under consideration is an increase in the additional tax charged on large bank profits.
At first glance, this may seem irrelevant to landlords. However, higher costs for lenders can sometimes feed through into mortgage pricing.
The good news is that most analysts expect any impact to be limited. Competition within the mortgage market remains strong, and fixed-rate mortgages continue to be driven primarily by swap rates rather than lender taxation alone.
While lenders could seek to protect margins, there is currently little evidence to suggest this would lead to substantial increases in buy-to-let mortgage rates.
Inflation Has Risen Again
The latest inflation figures were slightly higher than economists had anticipated.
Key figures include:
- CPI inflation increased to 3.5% in September, up from 3.1% in August.
- Core inflation increased to 2.8%.
- Services inflation rose to 3.7%.
While the increase was modest, it has strengthened expectations that the Bank of England will raise the base rate at its November meeting.
Market expectations for a rate rise increased substantially following the inflation release, making a quarter-point increase appear increasingly likely.
For landlords and mortgage borrowers, the obvious question is whether this will push mortgage rates higher.
What Does Inflation Mean for Buy-to-Let Mortgage Rates?
At present, the impact on swap rates appears limited.
Although inflation exceeded expectations, the difference was relatively small and is unlikely, in isolation, to create major disruption in the mortgage market.
The broader picture remains largely unchanged.
Unless there is a significant shift in economic conditions, swap rates are expected to remain relatively stable, meaning fixed-rate mortgage pricing should stay within current ranges.
Of course, the Autumn Budget remains a potential wildcard. Financial markets will be monitoring the Government's fiscal plans closely, and unexpected announcements could influence swap rates and lending costs.
For now, however, there is little evidence that dramatic mortgage pricing changes are imminent.
Why Landlords Need to Move Quickly on Mortgage Applications
One of the most striking pieces of mortgage market data this month concerns how quickly mortgage products are being withdrawn.
According to Moneyfacts, the average mortgage product now remains available for just 13 days.
To put that into perspective:
- The average shelf life during 2026 has been 16 days.
- The 2025 average was 20 days.
- In 2019, products typically remained available for 43 days.
This highlights just how volatile mortgage pricing remains.
A rate you research today may no longer be available by the time you decide to proceed.
As a result, landlords approaching a remortgage, purchase or product transfer should be prepared to act quickly when they find a suitable deal.
Importantly, an Agreement in Principle does not usually secure a mortgage rate. In most cases, a lender will only reserve a product once a full mortgage application has been submitted and any applicable fees paid.
Is a One-Year Fixed Rate Worth Considering?
One of the more interesting product launches this week comes from Fleet Mortgages, which has introduced a one-year fixed-rate option for landlords.
Traditionally, most borrowers choose between:
- Two-year fixed rates
- Five-year fixed rates
- Tracker mortgages
A one-year fixed rate provides a different option.
For landlords who believe interest rates may decline over the next 12 months, but who would prefer not to expose themselves to immediate base rate fluctuations, it could offer an attractive middle ground.
The product is available across a broad range of scenarios, including:
- Individual landlords
- Limited company landlords
- HMOs
- Multi-unit properties
- Standard buy-to-let properties
This launch demonstrates how specialist buy-to-let lenders are adapting products to help landlords navigate an uncertain interest rate environment.
LendInvest Expands Buy-to-Let Lending Criteria
Away from mortgage rates, there is also some positive news on lending criteria.
LendInvest has announced several changes that could benefit property investors.
Larger Multi-Unit Freehold Blocks
The lender will now consider up to 20 self-contained units within a multi-unit freehold block (MUFB) while still offering buy-to-let terms.
For landlords owning larger residential blocks, this may provide an alternative to commercial finance options.
More Opportunities for First-Time Landlords
LendInvest has also expanded its acceptance of first-time landlords purchasing HMOs and multi-unit properties.
Historically, many lenders required one or two years of letting experience before considering these property types.
The changes provide additional options for investors looking to enter specialist property sectors.
Increased Block Exposure
The lender can now consider exposure of up to 75% within a single block.
This could be particularly useful for developers or investors who own multiple units within the same development.
Improved Options for Expat and Holiday Let Mortgages
Additional changes include:
- Up to 75% loan-to-value for expat mortgages.
- Up to 75% loan-to-value for holiday let mortgages.
- No minimum income requirement for expat borrowers.
- Holiday let affordability assessed using projected holiday let income rather than a notional AST calculation.
For some borrowers, these changes could significantly improve borrowing potential.
Final Thoughts
As we head towards the Autumn Budget, the overall picture for landlords is more encouraging than many had feared.
The confirmed changes affecting landlords are largely measures that have already been announced, while speculation around major increases to Capital Gains Tax and Stamp Duty reform currently appears unfounded.
Meanwhile, inflation remains elevated but is not yet causing significant disruption to swap rates or buy-to-let mortgage pricing.
The biggest challenge continues to be mortgage market volatility. Products are disappearing quickly, and lenders continue to adjust pricing in response to changing market conditions.
For landlords considering a remortgage, purchase or portfolio restructure, securing advice and moving promptly when the right opportunity arises may prove more important than ever over the coming months.
Next Steps
Get in touch, call our experts on 0345 345 6788 or submit an enquiry here to see how we can help.
