Calculadora d'impost sobre guanys de capital del Regne Unit
Estima l'impost sobre el guany d'accions, una segona residència o altres actius, amb l'exempció anual.
S'executa al teu navegador. Els fitxers mai no surten del dispositiu. Mira com comprovar-ho
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Com es fa
- 1Omple els camps
Escriu els teus números o tria les opcions que necessites.
- 2Mira el resultat
La resposta s'actualitza a l'instant quan canvies un valor.
- 3Fes-lo servir
Copia el resultat o apunta'l. No s'envia res enlloc.
About this tool
Enter your other taxable income and the gain. The calculator removes the £3,000 annual exempt amount, then taxes the rest at 18 percent inside your basic-rate band and 24 percent above it. Rates and thresholds are for the 2026-27 tax year and can change. A guide only, check gov.uk for the official figures.
How it works
Capital gains tax applies to the profit when you sell an asset such as shares or a buy-to-let. Your gain is added on top of your other income to see how much falls in the basic-rate band. Losses from the same year reduce the gain.
Example
With £50,000 income and a £20,000 gain, £17,000 is taxable. About £7,700 is at 18 percent and the rest at 24 percent.
Not covered
Your main home is normally exempt, and gains inside an ISA or pension are tax free. Business asset disposal relief and gifts between spouses are special cases that are not modelled here.
Exemple resolt
With the boxes at their starting values (Other taxable income (£): 50000; Total gains (£): 20000; Losses to set off (£): 0), the tool shows: Gain after losses (£): 20,000; Covered by exempt amount (£): 3,000; Taxable gain (£): 17,000; Tax at 18% (£): 49; Tax at 24% (£): 4,015; Capital gains tax (£): 4,064. 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.
En resum
- Categoria: Regne Unit i EUA
- S'executa al navegador, sense registre, sense pujar res.
- La informació que introdueixes es queda al dispositiu.
- Disponible en anglès.
- Contingut revisat per última vegada:
- Font oficial: GOV.UK
Preguntes freqüents
What is the annual exempt amount?
£3,000 of gains a person can make each tax year without paying CGT.
What are the CGT rates?
18 percent for basic-rate taxpayers and 24 percent for higher and additional rate taxpayers, on shares and property alike.
When do I report a gain?
Property gains must be reported within 60 days of completion. Other gains are reported on the Self Assessment return.
Can I use losses?
Yes. Enter losses made in the same year to reduce the gain. Earlier losses must have been reported to HMRC.