Inheritance Tax on a Second Home UK 2026: No RNRB, CGT at Death, Gift With Reservation Traps, and How to Reduce the Bill
A second home is taxed at 40% IHT with no RNRB relief available — because the RNRB only applies to the home the deceased actually lived in. And if you give the property away but carry on using it, the gift counts for nothing.
No RNRB on a Second Home — 40% IHT on the Full Value
The Residence Nil Rate Band (£175k) only covers a qualifying residential interest — a property the deceased lived in as their main residence. A second home (holiday cottage, buy-to-let, investment property) the deceased never lived in as their main residence cannot benefit from the RNRB. IHT at 40% applies to the full value above the NRB. Death is not a disposal for CGT — beneficiaries inherit at market value with no CGT.
| Scenario | IHT Position | Planning Note |
|---|---|---|
| Second home owned at death — no planning done | Full value at 40% on excess above NRB. RNRB NOT available (RNRB only for QRI — property the deceased lived in as main residence). Example: widowed, estate £900k (main home £600k + second home £300k + cash £0). tNRB+NRB = £650k; RNRB+tRNRB = £350k (on main home only). Chargeable: £900k − £1m = £0? No — the RNRB applies ONLY to the main home (QRI); if passing to direct descendants. Second home: taxed from the first £1 above NRB (after the main home and other assets fill the thresholds). In this example: under threshold. But: estate £1.2m (main home £600k + second home £300k + cash £300k): £1.2m − £650k (NRB+tNRB) − £175k RNRB (main home to children) − £175k tRNRB = £200k × 40% = £80,000 IHT. | The second home contributes to breaching the threshold. No RNRB for it. Full 40% IHT on excess. The main home's RNRB is not 'transferred' to cover the second home — RNRB only covers the qualifying residential interest (main home or close substitute). |
| Gift of second home to children — 7yr PET clock | If the second home is given to children (or other individuals): it is a PET (s3A IHTA). No IHT at the date of gift. Taper after 3yr (s7(4) IHTA). Full IHT saving after 7yr: the property is completely outside the donor's estate (both IHT and RNRB) after 7yr. CGT: the gift is a disposal for CGT (s28 TCGA). No main residence relief (not the donor's main residence — s222 TCGA does not apply). CGT gain = market value at gift − original acquisition cost. Holdover relief: s165 TCGA — holdover of CGT on gifts of business assets (second homes are NOT business assets unless qualifying business premises). s260 TCGA — holdover for CLTs but PETs are not CLTs so s260 does not apply. If the property is land let for rent (not business): no holdover; CGT payable on gift at current rates (18%/24% — residential property rates from April 2024). | GWR ALERT: if the donor gives the second home to the children but continues to use it for holidays, s102 FA 1986 GWR applies. The property stays in the donor's IHT estate as if never given away. AND the children owe income tax on the benefit received (a proportion of the rental value). Solution: either genuinely stop using the property after the gift, OR pay full market rent for any stays. Keep evidence of market rent payments. An informal 'shared use' arrangement does NOT protect against GWR. |
| Second home given to children — donor continues to use (GWR) | s102 FA 1986 Gift With Reservation (GWR): if the donor retains or resumes 'significant' benefit from the gifted property, the gift is ineffective for IHT. The property is treated as remaining in the donor's estate at its date-of-death market value. No IHT saving. CGT: the gift WAS a disposal at the date of gift (CGT charged then). But IHT: property re-included in estate at full market value. Double taxation risk: CGT charged when given away (on the gain at date of gift) AND IHT at 40% on the market value at death. | s102B FA 1986: full market rent paid by the donor for any benefit = no GWR. The rent must be the full open-market rent assessed at arm's length. If the property is worth £250k and the market rent is £1,200/month, the donor must pay £1,200/month for any periods of use. This rent is INCOME for the children (taxable). The donor is paying rent = spending income = reducing estate. A quid pro quo: the GWR risk is avoided; the rental income removes assets from the children's estates as they spend it; the rent payments may qualify as a charge under s21 IHTA if regular. s102A FA 1986: pre-owned asset tax (POAT) — if GWR rules don't fully apply (e.g., the donor gifted and then bought back a benefit), HMRC can charge an income tax equivalent instead. Specialist advice required. |
| Second home left to direct descendants (children) | IHT: the second home forms part of the taxable estate. RNRB does NOT apply to the second home (only the QRI — main residence or closest substitute). However: if the estate includes BOTH a main home (QRI going to children) AND a second home (going to children), the RNRB applies to the main home only. The second home is taxed from the NRB residual. CGT: beneficiaries inherit at date-of-death market value (s62(1) TCGA — uplift). If they sell immediately: nil gain. If they retain and sell later: CGT on gain from date-of-death value. Selling during estate administration: gain accrues from date-of-death value (usually very small if sold promptly). | The IHT UPLIFT on second home = CGT is eliminated at death. If the owner is contemplating selling the second home during their lifetime (realising a large CGT gain), dying with the property is CGT-efficient (the uplift gives the beneficiaries a free step-up in base cost). But the IHT cost may exceed the CGT saving — calculate carefully. Example: second home bought for £80k, now worth £350k. CGT gain if sold in lifetime: £270k × 24% (residential CGT) = £64.8k. CGT at death: £0 (uplift). But IHT at 40% on £350k (if above NRB): £140k. If the NRB is available: hold to death (CGT uplift, smaller IHT impact if within NRB). If above NRB: PET with 7yr clock may save more (removes £350k entirely from estate; CGT payable at gift). |
| Buy-to-let second home — rental income and IHT | BPR: furnished holiday lets (FHLs) — CANNOT qualify for BPR (HMRC view: not a trading business). Standard buy-to-let rental: NOT trading; 40% IHT on full value. Rental income received during the owner's lifetime: taxable income (Income Tax on rental profits). The income is part of the estate. If the rental income exceeds the owner's expenditure: surplus income can be gifted under the normal income exemption (s21 IHTA) — reducing the estate over time. EXAMPLE: Rental income £20,000/yr; expenses (mortgage interest, repairs, management fees) £12,000; surplus £8,000/yr. If regularly gifted to children from income: £8,000/yr × 10yr = £80,000 gifted; IHT saving = £32,000 (£80,000 × 40%). This requires: (a) a regular pattern; (b) gifts from net income; (c) no reduction in standard of living. | The rental surplus gifting strategy under s21 IHTA is often overlooked. It requires documentation (a letter to the recipients each year recording the gift and that it is from income) to be effective. The gift must be regular — a one-off gift from rental income does not qualify under s21 (but may use the £3k annual exemption). The combination of s21 gifts and starting the 7yr PET clock (if larger gifts are affordable) is often the most tax-efficient strategy for buy-to-let estates. |
| Downsizing provisions — QRI sold before death | RNRB downsizing provisions (s8FA-8FE IHTA): if the deceased owned a QRI (their main residence) at any point after 8 July 2015 and that property was sold, given away, or downsized before death, the downsizing addition preserves the lost RNRB. APPLIES TO MAIN HOME ONLY — the second home is NOT a QRI so the downsizing provisions do not apply to it. If the deceased sold their main home and bought a second home (but did not live in the second home as their main residence): no RNRB on the second home. If the deceased sold their main home and bought a second home they then lived in as their new main residence: the new residence = QRI; RNRB applies to it. KEY: the RNRB follows the person's main residence — not any particular property type. A converted barn that the deceased lived in is a QRI; a luxury London apartment they never lived in is not. | The RNRB is often misunderstood for properties that change use. If a property was the deceased's main residence at some point: it qualifies as a QRI for RNRB even if subsequently let or gifted (downsizing provisions apply). But a property NEVER occupied as a main residence (bought as an investment, holiday home or second home used for holidays only): no RNRB — ever. |
IHT on second home UK 2026. RNRB: ss8D-8K IHTA 1984; Finance Act 2016; qualifying residential interest (QRI) = residential property owned by the deceased at death (or s8FA-8FE downsizing provisions for QRI sold/given after 8 July 2015) that the deceased has occupied as their residence at some point; QRI must pass to direct descendants (s8K(3): children, step-children, adopted, foster, grandchildren etc. and their spouses/CPs/widows); second home never occupied as residence = NOT QRI; NO RNRB. RNRB taper: s8E — £1 per £2 above £2m; zero at £2.35m single / £2.7m widowed. CGT and death: s62(1) TCGA 1992 — death is deemed disposal at nil gain/nil loss; assets inherited at market value at date of death (uplift/rebasing); no CGT on death; beneficiaries' base cost = date-of-death value. CGT on lifetime gift of second home: s28 TCGA — disposal at market value; no main residence relief (s222 TCGA — property must be the owner's only or main residence); no holdover relief (s165 TCGA — only business assets; s260 TCGA — only CLTs); CGT rate: 18%/24% on residential property (from April 2024). GWR: s102 FA 1986; significant benefit retained or resumed by donor after gift; property remains in estate at full market value at death; AND CGT was charged at date of gift — double tax risk. s102B FA 1986: full market rent exception — no GWR if full market rent paid for all periods of use; rent = income for recipient. POAT: pre-owned asset tax (Sch 15 FA 2004) — HMRC income tax charge if s102 GWR doesn't apply but benefit retained. s21 IHTA: normal income exemption for regular gifts from rental surplus. s20 IHTA: £250 small gifts exemption per recipient. s19 IHTA: £3k annual exemption. Instalment option: s227 IHTA — IHT on land/buildings payable in 10 annual instalments (interest at HMRC rate s234); acceleration on sale (s227(3)). BPR: furnished holiday lets — HMRC view: NOT BPR-qualifying (not a trading business despite tourism activities); see HMRC IHTM25278. APR: farmland forming part of farming business may qualify (ss115-124 IHTA) even if on the estate. QRI choice: if deceased owned two or more potential QRIs, personal representatives choose which is the QRI for RNRB under s8H(3) IHTA — choose the one that maximises the RNRB benefit. Downsizing provisions: s8FA-8FE IHTA — apply where the QRI sold/reduced/given away after 8 July 2015; main residence only (not second home). Life assurance trust: written in trust (bare or flexible trust — insurer's form); not in estate; funds IHT bill without selling property. s233 IHTA: interest on late IHT (above the threshold).
Frequently Asked Questions
Is there inheritance tax on a second home?
Yes — a second home (holiday cottage, buy-to-let, investment property) is fully subject to IHT at 40% on the excess above the available NRB/RNRB thresholds. There is NO specific exemption for second homes. The Residence Nil Rate Band (RNRB — £175k) does NOT apply to a second home: the RNRB only covers the 'qualifying residential interest' (QRI) — a property the deceased lived in as their main residence at some point before death. A second home the deceased never lived in as their main residence cannot be a QRI and cannot benefit from the RNRB. IHT on a £350k second home (above NRB): 40% × £350k = £140,000. Key relief: there is no IHT-specific second home exemption. Planning: gift with 7yr PET clock; ensure life insurance is in trust to fund the IHT; consider selling and distributing proceeds (PETs or exempt gifts).
Does the Residence Nil Rate Band (RNRB) apply to a second home?
No — the RNRB (£175k — ss8D-8K IHTA 1984) does NOT apply to a second home. The RNRB is only available for a 'qualifying residential interest' (QRI): a residential property interest which the deceased owned and which they have lived in as their residence at some point. A second home (holiday cottage, investment property, buy-to-let) that the deceased NEVER lived in as their main residence is NOT a QRI — no RNRB. A property the deceased DID live in as their main residence at some point IS a QRI — even if they subsequently moved out, let it, or it became a second home. In that case: RNRB potentially applies but only to the one QRI (not both homes). If the deceased has TWO potential QRIs (lived in both at different times), the personal representatives can choose which qualifies (s8H(3) IHTA).
Is there capital gains tax on a second home when someone dies?
No — death is NOT a disposal for CGT purposes (s62(1) TCGA 1992). When the owner of a second home dies: (1) No CGT is payable at death — the gain accrues to death but is not charged. (2) The beneficiaries inherit the property at its date-of-death market value (the 'uplift' or 'rebasing'). (3) If the beneficiaries sell the property immediately after inheriting it: no CGT (the base cost = market value at date of death = sale price). (4) If the property is sold DURING estate administration: the gain runs from the date-of-death market value (usually very small if sold promptly). This CGT uplift is a significant benefit of holding a second home to death — the beneficiaries take the property free of the accumulated CGT gain. BUT: IHT at 40% on the full value may still be due. The CGT saving must be weighed against the IHT cost. Lifetime sale vs dying with the property: complex analysis required.
What is the gift with reservation rule on a second home?
Section 102 FA 1986 Gift With Reservation (GWR): if you give away your second home but continue to use it — for holidays, regular stays, or any significant benefit — the gift is INEFFECTIVE for IHT. The property remains in your estate as if you had never given it away. The GWR rule applies regardless of any formal legal transfer of title — HMRC looks at the substance of who benefits from the property. IHT result: the property is in your estate at its full date-of-death value. CGT result: the gift WAS a disposal (CGT charged when you gave it away). Double tax risk. To avoid GWR: either genuinely stop all use of the property after the gift; OR pay full market rent for any periods of use (s102B FA 1986). The market rent must be assessed at arm's length and must be the full open-market rent. Informal arrangements — 'I'll just pay a bit towards the bills' — do NOT protect against GWR.
What are the inheritance tax planning options for a second home?
Main IHT planning options for a second home: (1) Gift and start the 7yr PET clock: give the property to children/grandchildren (PET — s3A IHTA). No IHT after 7yr. CGT payable on the gift (no main residence relief; no holdover unless business asset). Consider life assurance to cover IHT risk if death occurs within 7yr. (2) Give and pay market rent: if you want to keep using the property, give it away AND pay full market rent (s102B FA 1986 — avoids GWR). Rent is income for the recipients; regular rent payments may reduce your estate if spent or gifted. (3) Use rental surplus as exempt gifts: if the property is let, the net rental income (above your expenses) can be regularly gifted under the normal income exemption (s21 IHTA). (4) Sell before death and PET the proceeds: CGT is payable on sale, but the proceeds can then be gifted as PETs (7yr clock — but cash PETs are simpler than property PETs). (5) Life insurance in trust: whole-of-life policy to fund the IHT bill — keeps the property in the family without a forced sale. (6) Instalment option: s227 IHTA — IHT on property can be paid in 10 annual instalments (interest-bearing) rather than as a lump sum within 6 months.
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