The new chancellor Sajid Javid has said that he will simplify the tax system in his first budget. Yes, Minister! We have all heard all this before and there is even an Office of Tax Simplification to prove it.

The paradox for all chancellors in the task of simplifications is that it will result in some losers and not just winners and no chancellor will want to risk unpopularity.

What's broken?

This time's list shines a spotlight on income tax and some capital gains reliefs.


Abolish all of these reliefs: they are more trouble than they are worth!

1. The Marriage Allowance (previously referred to as the Transferable Allowances for Married Couples and Civil Partners): relief is reduced by £1 for every £2 exceeding the limit

2. Married Couples Allowance: you need to crunch your numbers to work out if its worthwhile, did you really want to have to buy tax software to do that?

3. Savings Rate Band: at least a two step calculation to see whether you claim this.

4. Pensions annual allowance taper: surely people can simply be allowed to save up to their lifetime pensions savings limit? 

Either increase this to make it worth the effort or scrap it!

5. Dividend allowance: so low that its hardly worth having £140 if you are a basic rate taxpayer

Re-think these measures: they are really, really, really badly thought out!

6. Recent changes to taxing Property Income and capital gains tax Private Residence Relief: these are likely confuse 'the hell' out of most property owners and landlords, especially those who have mortgages and are doing airbnb

Taxpayers now have to work out all the different permutations of the rules:

7. Trading and property allowance: people are so confused how they claim these, do theses allowance interact with other reliefs? Do they apply to multiple income sources and how and if, they interact with expense claims. Safer not to claim?

8. Disguised remuneration settlements: HMRC is operating multiple variations of the settlement rules, the calculations are particularly troublesome and labour intensive for both HMRC and taxpayers. Why not offer a flat rate settlement deal in order to agree claims and get the cash in quickly? Aargh!

Stop tinkering with Entrepreneurs!

9. Recent changes to CGT Entrepreneurs relief have changed something that was almost as simple as 'boiling an egg' into a set of tasks as complex as creating a seventeen course tasting menu for a four starred Michelin restaurant. Entrepreneurs!  don't try and claim this relief without help. 

10. Scrap Class 2 National Insurance Contributions (NICs) for the self employed: why have two types of NICs when you could have just one?


Income tax is the biggest tax raiser for the UK: we have looked at the tax queries that come into us from both professional advisers and the public and we know how long all these reliefs take to work out as we regularly work them out. We can see that you can  'easy wins'  for income tax.

Capital gains tax does not draw in as much revenue however we have always had the most queries on Private Residence Relief and Entrepreneurs' Relief and HMRC raises a lot of enquiries into these taxes. That is likely to increase! We wager that few people are aware how complicated the recent and proposed changes are going to make claims for these reliefs in this year's tax return and the next.

Obviously the whole matter of Devolved Taxes for Scotland, Wales and Northern Ireland creates a future of untold complication and costs however we are staying out of politics on that one!

Last time:

Ten surprising effects of Brexit uncertainty

And the time before that:

Tax fit: 7 things you can do to improve your tax health


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