parking and taxes

I have no sales, but I am making a couple thousand on parking - maybe a bit more than my net pay for one month at work. Live in the US. What is the legal / legitimate way to report what I make parking and pay my fair share of taxes? Also can I deduct my purchases from this year? Renewals...

I have no sales, but I am making a couple thousand on parking - maybe a bit more than my net pay for one month at work. Live in the US. What is the legal / legitimate way to report what I make parking and pay my fair share of taxes? Also can I deduct my purchases from this year? Renewals...