Hello Dianeth,
If you purchased the tools before you started the business you will deduct these as start up cost on the schedule C.
If you purchased them once the business is opened you have 2 options.
1. you can deduct them fully as an expense or
2. you can depreciate them
Depreciating them will let you deduct a portion of the cost over several years helping you offset your income for those years.
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