I paid someone to help me on two jobs throughout the year. He was pd. $670.00 total. Where do I enter the total?

[DoninGA]

Enter the amount paid in Contract Labor in the Expense section for self-employment.

[VolvoGirl]

If you paid anyone $600 or more you need to give them a 1099NEC (was a 1099Misc).  But not to corporations or for merchandise. You send the IRS a copy of the 1099NEC with the transmittal summary form 1096. These are due to the person by Jan 31 and to the IRS by Jan 31 also.

That is Contract Labor on Schedule C line 11.

How to enter Contract Labor

https://ttlc.intuit.com/community/entering-importing/help/how-do-i-enter-contract-labor/00/27407

How to create W2s and 1099

https://ttlc.intuit.com/community/forms/help/how-do-i-create-w-2-and-1099-forms-in-turbotax/00/25869