Hi everyone. I'm a holistic and beauty therapist who works from home 16 a week. Although I've been trading a while, I'm still unsure how much I can claim as an expense for things like laundry, heating and lighting etc. I was putting a flat rate of £18 a month. Then last year £40 to include laundry as my washer and drier are never off. It's such a minefield. Any help or advice would be greatly appreciated.