Lootman wrote:Gengulphus wrote:
*It is highly likely that your broker is not acting as your tax adviser / accountant - I emphasise "not" because it's not just a matter of there being nothing to say that they are acting as such, but also of there being regulations saying that they must not act as such in the absence of a separate, explicit agreement to do so. (And as far as I know, at least the mass-market brokers simply aren't in the tax advice / accountancy market as well - or if they are, they keep very quiet about it!)
It's true that brokers aren't in the tax business and that they may lack the ability to correctly compute liabilities. But there are cases where they are required to provide accurate information. ..
Correct - they
are supposed to
report basic tax information accurately, as I went on to say myself in the next bullet point after the one you quote.
But they are
not supposed to provide tax
advice for their clients, nor to do tax
accountancy for them.
Lootman wrote:And perhaps that should and will happen in the future. In the US, brokers are now required to produce accurate information to a client and to the IRS, and gains and losses for a tax year are reported along with interest and dividends. But until that happens in the UK, there is a need to be diligent, at least in those cases where there has been a corporate action - as you say, if it's a simple buy and sell, then the broker data should usually suffice.
It's not really a question of whether UK brokers are required to produce accurate tax accounts for their clients' holdings, but of the UK tax system being such that they
CANNOT ensure that they do so. For example, if I buy a holding of a share for £X with broker A, then later sell it for £Y and within 30 days, buy a same-sized holding of the same share for £Z with broker B, then:
* As far as broker A is concerned, it's a simple buy-and-then-sell transaction, realising a gain of £Y-£X, and that's basically the only thing they can report to the client.
* As far as broker B is concerned, it's a simple buy-and-not-yet-sold transaction, that hasn't yet realised any gain and has a base cost of £Z for the purpose of future sales, and again that's basically the only thing they can report to the client.
* But as far as HMRC is concerned, the broker A sale is matched to the broker B purchase for CGT purposes, and so what actually has to be reported to HMRC is a realised gain of £Y-£Z, and for future CGT purposes, the broker B holding has a base cost of £X - a figure that broker B knows nothing about, not even that it exists at all!
In short. the 'parts' of the tax accountancy known about by the individual brokers simply don't add up to the 'whole' required by HMRC.
It's perfectly possible to design a CGT system that does have the sort of 'whole is the sum of the parts' property required to allow brokers to report separately on the parts of a taxpayer's portfolio that they know about, and allows the taxpayer simply to report the sum of what their brokers report (*). The US has such a system (**) - but the UK currently does
not.
The net result is that brokers currently cannot provide their clients with results of CGT calculations that they can rely on for their tax returns, only with the raw information they can use for their own calculations. Not "don't want to", not "are not forced to", but "
cannot"...
And so as things stand, there's absolutely no point in going after brokers for not providing their clients with accurate CGT computations - they're doing all they can do reliably by supplying the raw information about buys, sells and corporate actions that go into the client's own computations. Nor if they do nevertheless try to supply such computations is there any point in telling people they can be relied on - they can't. Of course, it's possible that a broker will try to supply such information, and that a client will use what they supply - in which case my guess is that it will
probably never be looked at by HMRC. But if the client gets unlucky, ...
Don't think that I approve of this aspect of the UK CGT system - I most certainly don't, and if I were in charge, it would be the first thing I would fix about the system! But until and unless the UK CGT system is changed to have the appropriate 'whole is sum of the parts' property, it is an aspect that both brokers and we ourselves have to deal with...
(*) And of their own corresponding calculations for their certificated holdings if they have any.
(**) To forestall a possible comment, I'm only saying the US CGT system
allows taxpayers to do that, not that it
requires them to do so. I'm aware that it also allows other treatments - or at least did allow them several years ago when I last looked at it.
Gengulphus