Costs you can claim as capital allowances
If you use traditional accounting, claim capital allowances when you buy something you keep to use in your business, for example:
- equipment
- machinery
- business vehicles, for example cars, vans, lorries
You cannot claim capital allowances if you use your £1,000 tax-free ‘trading allowance’.
If you use cash basis
If you use cash basis accounting and buy a car for your business, you can claim this as a capital allowance. However, all other items you buy and keep for your business should be claimed as allowable expenses in the normal way.
If you use something for both business and personal reasons
You can only claim allowable expenses for the business costs.
ExampleYour mobile phone bills for the year total £200. Of this, you spend £130 on personal calls and £70 on business.
You can claim for £70 of business expenses.
If you work from home
You may be able to claim a proportion of your costs for things like:
- heating
- electricity
- Council Tax
- mortgage interest or rent
- internet and telephone use
You’ll need to find a reasonable method of dividing your costs, for example by the number of rooms you use for business or the amount of time you spend working from home.
Example You have 4 rooms in your home, one of which you use only as an office.
Your electricity bill for the year is £400. Assuming all the rooms in your home use equal amounts of electricity, you can claim £100 as allowable expenses (£400 divided by 4).
If you worked only one day a week from home, you could claim £14.29 as allowable expenses (£100 divided by 7).
Simplified expenses
You can avoid using complex calculations to work out your business expenses by using simplified expenses. Simplified expenses are flat rates that can be used for:
- vehicles
- working from home
- living on your business premises