There is no credit for owning a business. You can deduct your expenses, including a portion of your home that you use.
Daycare Facility
If you use space in your home on a regular basis for providing daycare, you may be able to claim a deduction for that part of your home even if you use the same space for nonbusiness purposes. To qualify for this exception to the exclusive use rule, you must meet both of the following requirements.
Figuring the deduction.
If you elect to use the simplified method for your home, figure your deduction as described earlier in Using the Simplified Method under Figuring the Deduction.
If you are figuring your deduction using actual expenses and you regularly use part of your home for daycare, figure what part is used for daycare, as explained in Business Percentage , earlier, under Figuring the Deduction. If you also use that part exclusively for daycare, deduct all the allocable expenses, subject to the deduction limit, as explained earlier.
If the use of part of your home as a daycare facility is regular, but not exclusive, you must figure the percentage of time that part of your home is used for daycare. A room that is available for use throughout each business day and that you regularly use in your business is considered to be used for daycare throughout each business day. You do not have to keep records to show the specific hours the area was used for business. You can use the area occasionally for personal reasons. However, a room you use only occasionally for business does not qualify for the deduction.