Tax on Dividends from a foreign company

Brendan,

My understanding is if you have income in the U.S. and withholding tax is deducted at 15% in the U.S. that this is regarded by the Irish revenue as tax already paid.
I thought that if you filed a W-8BEN then withholding taxes were reduced to 0% and you dealt with the tax issues arising with Revenue?
 
No, filing a W-8BEN allows the broker to only deduct 15% and not the usual 30%. It avoids having to reclaim the overpaid tax from the US Revenue

You declare the gross dividend and the Revenue here automatically credit you the 15%, or possible a lower amount if your Effective Irish Tax Rate is lower than 15%, allowed by the double taxation treaty between US and Ireland
 
Thank you.
 
Thank you very much. That explains it even though I found it confusing. Thank you again.