1. keep a good track record of business expenses.
2. know which expenses can be deducted.
(THE FOLLOWING 3-9 ARE FULLY DEDUCTIBLE EXPENSES!!)
3. Fees, dues, and subscriptions.
4. Advertising, marketing, and promotion.
5. Labor.
6. Benefits, continuing education, or training.
7. Other insurance.
8. Office equipment and supplies.
9. Rent, Utilities, and Phones.
10. (These could be deductible )
Gifts, Meals, and Entertainment.
11. SPLIT PERSONAL AND BUSINESS EXPENSES
12. Home office, and mileage.
I hope i could help! good luck :)