These expenses are reported on Schedule C for self-employed (not employees receiving a W-2 income) taxpayers. Under your 'business' or 'Self-employed income and expenses', look for Expenses. Vehicle, Home Office expense, Rental Expense, Supplies, Utilities, etc. are all reported here. Each business has its own list of expenses, so click on Edit next to the business, then scroll down to the Expenses subsection.
Property, such as cars, furniture, or equipment are depreciable assets and are recorded in the Assets section, which is located in the list of business expenses or underneath Expenses, depending on which version you are using.
