Calculadora d'impost de successions del Regne Unit

Com es fa

1. 1
   Omple els camps

   Escriu els teus números o tria les opcions que necessites.

2. 2
   Mira el resultat

   La resposta s'actualitza a l'instant quan canvies un valor.

3. 3
   Fes-lo servir

   Copia el resultat o apunta'l. No s'envia res enlloc.

About this tool

Enter the value of the estate and the part that is the family home passed to children or grandchildren. Tick the spouse option if a late spouse's allowance can be transferred. The tool applies the £325,000 nil-rate band, up to £175,000 residence band and 40 percent on the rest. Rates and thresholds are for the 2026-27 tax year and can change. A guide only, check gov.uk for the official figures.

The allowances

Everyone has a £325,000 nil-rate band. A home left to direct descendants adds a residence nil-rate band of up to £175,000, which tapers away by £1 for every £2 the estate is over £2 million. A surviving spouse can use their late partner's unused allowances, which doubles the figures.

Example

A £650,000 estate with a £300,000 home passed to children and no spouse has £500,000 of allowances, so £150,000 is taxed at 40 percent, a bill of £60,000.

Not included

Gifts made in the last seven years, trusts, business and agricultural relief and the reduced 36 percent rate for charity gifts are not modelled. Take advice for a larger estate.

Exemple resolt

With the boxes at their starting values (Total value of the estate (£): 650000; Value of the home left to children (£): 300000; Late spouse's allowance can be used: No), the tool shows: Total allowances (£): 500,000; Taxable estate (£): 150,000; Share of the estate paid as tax: 9.2%; Left to beneficiaries (£): 590,000; Inheritance tax (£): 60,000. Change any box to see your own numbers. The result updates as you type, and nothing leaves your browser.

Consells per obtenir el millor resultat

Comprova cada camp abans de fiar-te d'un resultat, perquè una sola xifra errònia canvia tota la resposta. Fes servir els números exactes d'una nòmina, factura, certificat o contracte i anota la data del càlcul. Els tipus, els llindars i les regles canvien de tant en tant, de manera que per a impostos, taxes i qüestions legals considera el resultat una estimació i contrasta'l amb la font oficial indicada en aquesta pàgina. Pots provar tants escenaris com vulguis; no es desa ni s'envia res i recarregar la pàgina buida els camps.