HMRC Admin 19 Response

Hi,
You can see guidance here:
Individual Savings Accounts (ISAs)
We cannot advise you on where to invest your money as this is financial advice which we are not authorised to give.
Thank you.

Hi,
You need to transfer the shares to the ISA within 90 days of when you received the shares. If you have actually sold them then this is still a capital gain that would need to be reported if over £3000 for 2024 to 2025, £6000 for 2023 to 2024.
Thank you.

Hi,
You can see guidance here:
Tax on foreign income
Thank you.

Hi,
You can see guidance here:
CG15250 - Expenditure: incidental costs of acquisition and disposal
Thank you.

Hi,
You can see guidance here:
HS284 Shares and Capital Gains Tax (2024)
Thank you.

Hi,
You can see guidance here:
Capital Gains Tax: what you pay it on, rates and allowances
Thank you.

Hi,
You can see guidance here:
HS284 Shares and Capital Gains Tax (2024)
Thank you.

Hi Paulj20,
You also need to declare the sale in the UK. You can claim Foreign Tax Credit Relief for the Irish tax paid to set against any UK liability. You can see guidance here:
Capital Gains Tax: what you pay it on, rates and allowances
Thank you.

Hi,
There are no Income Tax implications on the receipt of a cash gift unless the cash gift generates interest or dividends. These would then potentially be subject to tax. Further guidance can be seen here:
Tax on savings interest
Tax on dividends
Thank you.

Hi,
Yes, that is correct. 
Thank you.