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Furnished Holiday Let Tax Calculator

Compare tax under the old FHL regime (up to 2024/25) and the new residential letting rules (from April 2025). The FHL regime was abolished from 6 April 2025.

Furnished Holiday Let Tax Calculator

Old FHL regime (2024/25) vs new residential letting rules (2025/26+) — income tax and CGT comparison

Property details

Used to estimate CGT on a hypothetical sale

Management fees, insurance, maintenance, utilities

New purchase (AIA under old FHL) or replacement (new rules)

Tax profile

FHL qualification (for 2024/25 only)

Available 210+ days, actually let 105+ days, no long-term lets (31+ days)

FHL planning tips

  1. FHL regime ended April 2025: If you were considering selling a qualifying FHL, a disposal before 6 April 2025 could still benefit from Business Asset Disposal Relief (10% CGT). Disposals after that date are taxed at residential rates (18%/24%).
  2. Corporate structure: Some former FHL owners are exploring holding properties through a limited company to benefit from corporation tax rates (25% or marginal relief) rather than income tax at up to 45%. Seek professional advice — the SDLT and CGT cost of transferring can outweigh the benefit.
  3. Mortgage interest: Relief is now restricted to 20% basic rate credit. Consider overpaying the mortgage to reduce interest costs, or remortgaging to a lower rate to minimise the impact.
  4. Airbnb and short-term lets: All short-term lets are now ordinary residential lettings. There is no longer a special tax regime. Income must be reported on Self Assessment under the normal property income rules.
  5. SDLT surcharge: The 3% additional dwelling SDLT surcharge (5% from October 2024) always applied to FHL purchases and continues to apply to short-term let properties — this is unchanged by abolition.

FHL vs residential letting — key differences

FeatureOld FHL (to 2024/25)Residential letting (2025/26+)
Mortgage interest reliefFull deduction20% basic-rate credit only
Capital allowancesAIA on furniture/fittingsReplacement furniture relief only
Pension contributionsProfits count as earningsNo (investment income)
CGT on sale10% (BADR)18%/24% (residential rates)
Business ratesPotentially eligible (SBRR)Council tax applies