Here is some IRS reading material……
IRS information on Self Employment
http://www.irs.gov/Businesses/Small-Businesses-&-Self-Employed/Self-Employed-Individuals-Tax-Center
Pulication 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
Publication 463 Travel, Gift, and Car Expenses
https://www.irs.gov/pub/irs-pdf/p463.pdf
How to depreciate property
Publication 946 (2021), How To Depreciate Property | Internal Revenue Service
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