you can only make 2 types of claim if you are working from home.
1 This is a weekly amount, check with your local tax office as they all have different figures on what they consider reasonable, I claim £5 per week.
2 With this method you can claim a percentage of your council tax, electric and gas bills. You can only claim for water if you are on a meter.
The percentage you can claim is as follows, firstly you must have a room set aside for you business, you cannot claim if you are using part of the living/dining room, if you are using a spare bedroom, then this room must not have any type of bedroon furniture in it.
To work out the percentage you need to count out how many rooms you have in your home, you cannot count the kitchen, toilet, bathroom or hallways, also if you have a though lounge this is counted as 1 room.
So if you live in a 3 bedroom home with 1 living room, then the total number of rooms you have is 4, you are using one of the bedrooms so you can now claim 25% of your council tax and gas and electric bills.