When are overseas gains taxable in the UK?

[Nish]

I am a UK resident, ordinary resident, uk domicile. I have sold an investment property in India and paid tax there.

Would I only have to pay tax if I bought the gains back to the UK or would I have to pay tax on worldwide income as in the tax year that the gain arises in regardless of where Ikeep the gains?

If I left the gains there and reinvested them would I still have to pay the difference in CGT according to the double tax relief?

[pawncob]

You're a UK taxpayer so pay tax here on your worldwide income and gains.

If there's further UK CGT due, you'll get an allowance for tax paid elsewhere under the double tax agreements.