What UK Landlords Should Know for the 2025–26 Tax Year

June 9, 2025

What UK Landlords Should Know for the 2025–26 Tax Year

As the 2025–26 tax year kicks in, FileTax N Go is here to guide landlords through significant changes affecting buy‑to‑let and holiday-let properties:


1. Stamp Duty Land Tax (SDLT) 

  • For second homes and buy-to-let: from 1 April 2025, you’ll pay…
  •  • 5% on the first £125,000, 7% on the next £125,001–£250,000, 10% up to £925,000, 15% up to £1.5 m, and 17% above
  • Fees are also rising in Wales and Scotland, affecting additional properties


2. Renters’ Rights Bill 
Expected in summer 2025, it introduces:

  • A ban on ‘no-fault’ Section 21 evictions in the first year,
  • Restrictions on rent increases,
  • Tenant rights to keep pets,
  • Standardised deposit and fee rules


3. Furnished Holiday Lettings (FHL) Changes
From April 2025, the FHL regime is ending:

  • You’ll lose benefits like full mortgage interest relief, though landlord losses can now offset other property income


4. Energy Performance Certificate (EPC)
By 2030, rental properties must reach at least 
EPC C – essential to consider now in your property planning


5. MTD for Income Tax
From 6 April 2026, landlords with >£50,000 income must use digital record-keeping and quarterly reporting.
Thresholds drop to £30k (Apr 2027) and £20k (Apr 2028)


6. Penalties & Tax Brackets

  • Income tax and NI thresholds are frozen until 2028, meaning more landlords will enter higher tax bands due to inflation
  • Late-filing penalties for MTD users increase from April 2025: late returns = 3–10% charges


How File Tax  N  Go Can Support You


At FileTax nGo, we help landlords confidently navigate these changes:

  • Timing and tax strategy
  •  We help optimise your purchase schedule to potentially reduce SDLT costs and assess whether incorporation (e.g. limited company) is beneficial for reliefs.
  • Compliance with Renters’ Rights
  •  We’ll review your tenancy agreements and practices to ensure they meet incoming legal standards before new rules take effect.
  • FHL regime transition
  •  We assist with updating tax treatment, using loss relief efficiently, and reclassifying properties as needed.
  • Energy efficiency planning
  •  Our guidance helps you meet EPC ‘C’ targets by 2030, factoring this into renovation and investment planning.
  • MTD set-up and ongoing support
  •  From software setup and digital bookkeeping, to quarterly updates and final declarations, we’ll manage it all — plus timely reminders and penalty safeguards.
  • Penalty prevention and tax planning
  •  With thresholds frozen, we’ll proactively plan in-year tax liabilities and ensure timely filing to avoid increased fines.


Ready for the Year Ahead?
We’ll tailor our service to your portfolio — whether you're a small-scale landlord or own multiple properties:

  • Comprehensive tax planning
  • Digital compliance
  • Ongoing financial best advice


Reach out today to discuss how we can proactively protect your investment and maximise returns in 2025–26. Let FileTax N Go manage the complexity — so you can focus on your tenants and your business.


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