If you need help with your accounting for the Sole Proprietorship then you need an accounting program and not the tax form ...
If you are new to being self employed and 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….
http://www.irs.gov/Businesses/Small-Businesses-&-Self-Employed/Self-Employed-Individuals-Tax-Center
Publication 334, Tax Guide for Small Business
http://www.irs.gov/pub/irs-pdf/p334.pdf
Publication 535 Business Expenses
http://www.irs.gov/pub/irs-pdf/p535.pdf
Home Office Expenses … Business Use of the Home
https://www.irs.gov/businesses/small-businesses-self-employed/home-office-deduction
https://www.irs.gov/pub/irs-pdf/p587.pdf
