19 Jan 2026
The question of which costs you can claim against your self-employed business is a common one. If you are self-employed it is important to be aware if an expense is allowable or not. Any allowable costs can be used to reduce your taxable profit.
HMRC lists the following office expenses as being allowable:
If you work from home, you may also be able to claim a proportion of your costs for things including heating, electricity, Council Tax, mortgage interest or rent and internet and telephone use. You will need to adopt a fair and reasonable approach to apportioning your costs, such as by reference to the number of rooms used for business purposes or the proportion of time you work from home.
If you need tax advice, give our expert and friendly team a call on 01380 723692 or email us here.