Can I claim for working from home?

Yes, if you work from home as part of running your business. There are two ways to claim. The simplified flat rate: HMRC allows a fixed monthly amount based on the number of hours you work from home each month — £10 for 25 to 50 hours, £18 for 51 to 100 hours, and £26 for over 100 hours. The actual cost method: you work out the business proportion of your household bills (mortgage interest or rent, utilities, broadband, council tax) based on the number of rooms and hours used for work. The flat rate is simpler; the actual method tends to result in a higher deduction if your bills are significant.