Maybe a home office ? Read up on your situation ...
If you are new to being self employed, are not incorporated or in a partnership and are acting as your own bookkeeper and tax preparer you need to get educated ....
If you have net self employment income of $400 or more you have to file a schedule C in your personal 1040 return for self employment business income. You may get a 1099-Misc for some of your income but you need to report all your income. So you need to keep your own good records. Here is some reading material……
IRS information on Self Employment….
Publication 334, Tax Guide for Small Business
Publication 535 Business Expenses
Home Office Expenses … Business Use of the Home
Publication 946 … Depreciation
In particular, the use of your home, for providing day care services, is more generous than the "home office" rules for other self employed persons, working out of their home.