ARE YOU RESPONSIBLE FOR THE TAX GAP?
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ARE YOU RESPONSIBLE FOR THE TAX GAP?
Pre Gordon Brown, HMRC press releases
tended to be primarily factual and probably not of much interest to those with
no interest in tax, Gordon, or rather his acolyte Dawn Primorola, spiced them
up (some say politicised them). From
mixing with us common people they seem to have formed the impression that
everyone is desparate to learn about tax.
Much of the impetus for digital tax is expressed as intended to feed
this insatiable quest to build one’s life around one’s tax position.
I don’t know what pub the Treasury
mandarins use. Tax has never been a
strong topic of conversation in the many that I have visited over the
years. I have rarely felt an urge to
check my tax position and I doubt that many of the non-tax people that I know
are eager for more tax knowledge. No one
at a party has ever begged me to tell them about tax. So I think that government efforts to
publicise tax are a complete waste of taxpayers’ money, but I would be happy to
be proved wrong.
Tax gap figures are fun even without the
spice (or politicisation). They are fun
because they are guesses dressed up as fact.
Of course HMRC will call them educated estimates but that simply means
guesses informed by knowledge. However
that is not true in this case. No one
has sufficient knowledge to enable them to measure the tax gap.
HMRC tell us that “the tax gap measures
the difference between tax due and tax paid to HMRC”. But even that is not right. They attribute 0.9% of the tax gap, or
£5.3billion, to what they call “legal interpretation”. This is “where the customer’s and HMRC’s
interpretation of the law and how it applies to the facts in a particular case,
result in a different tax outcome”. This
might occur for example because the Supreme Court upholds the taxpayer’s
position. In HMRC’s world, “legal
interpretation” is a type of “customer behaviour”. In other words, the government were deprived
of £5.6billion of taxpayer money in 2016/17 because people challenged HMRC’s
interpretations and the Supreme Court (and the lower Courts and Tribunals) decided
that HMRC did not properly understand the law.
I am not a statistician but, in my naivety, I regard that as an HMRC
error in measuring the “tax due”; not a result of the HMRC measure being
correct and the Supreme Court undermining the tax system by letting people off
tax that is legally due when such people engage in what HMRC no doubt regard as
the socially unacceptable behaviour of challenging HMRC’s interpretation.
But there is a more fundamental problem
with measuring the tax gap.
This is that it is impossible to
measure. All that one can do is what
HMRC do; start with the estimated yield from a tax measure, deduct the tax that
they have received, and allocate the shortfall by reference to the tax
collected as a result of HMRC interventions (i.e. enquiries and investigations)
and taxpayer’s post tax return disclosures.
I do not have time to read HMRC’s 94-page detailed explanation (although
I have read one of the earlier ones), but estimating the yield itself has a
number of variablers. Firstly, it
depends on profits (or in some cases turnover) for the year concerned, so any
error in the estimate of undisclosed profits leads to the yield being wrong
too. Secondly, measurement depends on
having the full information on compliant taxpayers. Bearing in mind that it can take a good 10
years before the Supreme Court decides whether tax is due or is not due, such
disputed amounts are bound to distort estimates that have to be made in year
2. Thirdly, there are an awful lot of
disputes over what tax is due in a particular case and many of these will not
have been resolved by the time the estimate needs to be made (although, on
reflection, on the HMRC basis that HMRC are always right and it is the Courts
that get the interpretation wrong, whilst that makes measuring the actual tax
gap difficult it does not impede measuring HMRC’s fantasy tax gap).
The HMRC detailed tables only start from
2011/12 (they show 2005/06, but not intermediate years). It is interesting to look at what has
happened. They analyse the tax gap in several
ways. I will take two.
Types
of taxpayer 2005/06 2011/12 2016/17
Small businesses 2.6% 11.2bn 2.4% 14.0bn 2.3% 13.7bn
Large businesses 1.8% 7.7bn 1.2% 6.0bn 1.2% 7.0bn
Criminals 1.7% 7.4bn 0.9% 4.8bn 0.9% 5.4bn
Mid-sized businesses 0.8% 3.4bn 0.6% 3.7bn 0.7% 3.9bn
Individuals 0.5% 2.2bn 0.5% 3.1bn 0.6% 3.4bn
7.4% 31.9bn 5.6% 31.6bn 5.7% 34.3bn
Less criminals 1.7% 7.4bn 0.9% 4.8bn 0.9% 5.4bn
5.7% 24.5bn 4.7% 26.8bn 4.8% 28.9bn
I have taken out criminal (which in HMRC
speech is organised crime and does not include tax evasion (can you have a
criminal offence perpetrated by a non-criminal?)) because I think this distorts
the figures.
Behaviours
Failure to take
reasonable care 1.0% 4.6bn 0.8% 4.0bn 1.0% 5.9bn
Criminal attacks 1.7% 7.4bn 0.9% 4.6bn 0.9% 5.4bn
Evasion 0.9% 4.0bn 0.8% 3.9bn 0.9% 5.3bn
Legal interpretation 0.9% 4.1bn 0.7% 3.5bn 0.9% 5.3bn
Non-payment 0.5% 2.1bn 0.9% 4.5bn 0.6% 3.4bn
Error 0.6% 2.8bn 0.5% 2.3bn 0.5% 3.2bn
Hidden economy 0.5% 2.0bn 0.5% 2.5bn 0.5% 3.2bn
Avoidance 1.1% 4.9bn 0.5% 2.7bn 0.3% 1.7bn
7.2% 31.9bn 5.6% 28.0bn 5.6% 33.4bn
I am fascinated at some of the HMRC
explanations of their analysis.
Non-payment is tax debts that are written off by HMRC – mainly as a
result of insolvency. I would myself
describe insolvency as misfortune – often as an unavoidable result of
entrepreneurship – rather than a taxpayer behaviour. Avoidance is exploiting the tax rules to gain
a tax advantage that Parliament never intended, so HMRC believe (I will resist the temptation to
question how anyone knows what our 630 representatives intend when waving
through, largely without debate, a 665-page Finance Bill). However “it does not include international
tax arrangements like base erosion and profit shifting”. So it’s nice to have an official acknowledgement
that, in HMRC’s view at least, Amazon and Google are not avoiding UK tax; they
never owed any UK tax under current international tax rules. There is also an odd distinction between the
hidden economy “where an entire source of income is not declared”, and tax
evasion “where a declared source of income is deliberately understated”. I have specialised in tax for over 50 years
and have always believed that not declaring income is as much tax evasion as
under-declaring it. Indeed I would
myself regard under-declaring as less egregious than not declaring at all, as
it at least gives HMRC a sporting chance to challenge the figure. I am puzzled how under-declaring is
apparently criminal, while hiding the existence of the income completely seems
to be acceptable behaviour to HMRC.
There is also a potential problem with
failure to take reasonable care and errors.
I would expect HMRC to investigate cases where something looks wrong, in
which case those that they do not enquire into must be those where it is less
likely that something is wrong. If so,
using the results from enquiries to predict the result what would have
transpired if HMRC had investigated cases where nothing looks wrong, seems
somewhat flawed.
HMRC tell me that “since 2010 the
government has invested more than £2billion in HMRC to tackle evasion,
avoidance and non-compliance”. So has
this been value for money? You decide!
2011/12 2016/17
Evasion:
criminal attacks 0.9% 0.9%
Evasion 0.8% 0.9%
Hidden
economy 0.5% 2.2% 0.5% 2.3%
Avoidance 0.5% 0.3%
Non-compliance: reasonable care 0.8% 1.0%
errors 0.5% 1.3% 0.5% 1.5%
4.0% 4.1%
I have adopted my view that the hidden
economy is evasion, rather than HMRC’s apparent view that it is OK. I have excluded legal interpretation and
non-payment as these do not seem to me to be attributable to taxpayer behaviour
at all. They are certainly not affected by the extra money the government has
given HMRC.
Whilst nothing to do with the tax gap,
HMRC throw into their press release a section headed “Support and help for
businesses”. This tells me that “HMRC
aims to ensure that the tax system is not a barrier to setting up, running and growing
a business. We are working hard to
ensure that businesses, small or large, can access the information and support
they need, at every stage of their lifecycle and whatever their ambition”. Sadly clients, and my many friends who act
for small businesses, are not endorsing this HMRC perception of how helpful
they find HMRC to be!
ROBERT
MAAS