This is US legislation in the form of the Foreign Account Tax Compliance Act which was first talked about over three years ago and when it was first muted, most reactions were that it was totally impractical and would not stand a chance of working. However, that view has radically changed; so what is FATCA exactly?
In basic terms it is a requirement being placed on financial institutions to provide tax information on a cross border basis as it relates to US tax payers. A US National or Green Card holder has to report and pay tax in the US on their world wide income and gains, even if they are not actually resident in the US.
It is therefore intended to be the enforcement of collecting taxes due on all investments wherever they are held, even for those relevant people who have moved overseas.
Millions of Dollars have been spent so far in preparing for the introduction of the new legislation and whilst this has been delayed until January 1st 2015, the reporting will be in respect of the 2014 tax year, so the clock has started ticking.
So you are not affected by FATCA if you are neither a US National nor Green Card holder think again! We have effectively seen a domino effect as more and more countries have bought in to the concept of cross border tax information sharing.
Despite the initial cynicism, the success of FATCA has rubbed off on other countries, most notably perhaps, the UK, which has already concluded similar agreements with its Crown Dependencies and British Overseas Territories.
Furthermore, since the last G20 meeting when the OECD announced the concept of a multilateral exchange of information agreement, over 60 countries have confirmed their willingness to take part in a pilot scheme, so the momentum is gathering pace worldwide.
You may be wondering what the downside is if an institution or country refuses to comply with FATCA the result would be a withholding tax of 30% on any amount received from or passing through the US but what is more likely, is a refusal by others to deal at-all post implementation.
This is the shape of the new world we live in but it is fair to say that for the vast majority of people, there is nothing to fear. If your money is invested soundly and you declare your income and gains in your country of tax residence, then the sharing of tax information will have no effect on you.
For those who have chosen to try to stay under the radar the time may well be coming when that strategy comes back to bite them, particularly for those who are Spanish tax resident and need to consider their 720 filing of overseas assets information which needs to be completed by 31st March this year.