Tax allowable expenses – the importance of being wholly and exclusive

In order to qualify as a valid deduction in calculating your taxable business profit or income any expense, you incur or tax allowable expenses must be classed as incurred “wholly AND exclusively” for business purposes when claiming expenses against your tax.

But what does this “wholly AND exclusively” phrase actually mean?

If you are an employee claiming for items you have paid for and used for your employer’s business such as subscriptions to professional bodies, travel costs and the cost of uniforms, then these should certainly all qualify for a claim. Pound for pound these expenses will reduce your taxable income and your tax liabilities on that income.

Obviously, if your employer or business has met the costs, you cannot make a claim for these costs yourself as you won’t have actually incurred them!

If you are self-employed, normal business expenditure can be offset in the same way.

Allowable expenditure includes:-

  • office costs, e.g. stationery or phone bills
  • travel costs, e.g. fuel, parking, train or bus fares
  • clothing expenses, e.g. uniforms
  • staff costs, e.g. salaries or subcontractor costs
  • things you buy to sell on, e.g. stock or raw materials
  • financial costs, e.g. insurance or bank charges
  • costs of your business premises, e.g. heating, lighting, business rates
  • advertising or marketing, e.g. website costs

But in all these cases, the expenditure must always pass one test and the question you need to ask is always whether the expenditure has been incurred wholly and exclusively for the purpose of your trade or employment.

Perhaps it’s easier to explain by considering some examples of what is considered as NOT allowable.

Here is a list of some of the more outlandish claims they received from taxpayers’ tax returns in the past. They included:

  1. Holiday flights to the Caribbean
  2. Luxury watches as Christmas gifts for staff – from a company with no employees
  3. International flights for dental treatment ahead of business meetings
  4. Pet food for a Shih Tzu ‘guard dog’
  5. Armani jeans as protective clothing for painter and decorator
  6. Cost of regular Friday night ‘bonding sessions’ – running into thousands of pounds.
  7. Underwear – for personal use
  8. A garden shed for private use – plus the costs of the space it takes up in the garden
  9. Betting slips
  10. Caravan rental for the Easter weekend.

Some of our own clients can also be very creative and in the far distant past I recall having to remove claims for a new washing machine located in a kitchen (“but my partner’s employees occasionally use it to wash their overalls”) and for the installation of a new door frame (“but my workmen have to walk through it to get to the kitchen……to put their overalls into the washing machine”). I kid you not!

If you are uncertain whether a cost incurred can be included in your business accounts, or claimed on your tax return, please call us for advice. Although the wholly and exclusively rule applies in most cases, there are situations where the “exclusively” part can be more of a grey area, for example where there is business and a private use element. Alas, new door frames to kitchens are usually not one of them!

We are here to help anyone with their tax planning – if you need assistance please call our friendly team.

Need further advice on any of the topics being discussed? Get in touch and see how we can help.

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    Avatar for Adam Truluck
    About Adam Truluck

    Adam Truluck is currently employed at THP Chartered Accountants Wanstead Office as a Tax Manager.

    Adam is experienced in all areas of tax from self assessment tax returns to more extensive tax planning and the handling of HMRC enquiries. He gains great satisfaction in being able to help his clients reach their goals and in helping them structure their affairs in a tax efficient manner.

    Adam has an addiction to solving problems and his attention to detail and ability to thrive under pressure allows him to deliver accurate solutions to complex problems in a timely manner.

    Read more about Adam Truluck
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