Where can I put my write offs the 1099 - NEC?

Would you clarify, are you reporting self-employed income?

You can enter 1099NEC or cash Self Employment Income into Online Deluxe or Premier BUT if you have any expenses you will have to upgrade to the Self Employed version.

Where to enter expenses in the Online Self Employed version

https://ttlc.intuit.com/questions/3636848-where-do-i-enter-my-self-employment-business-expenses-like-home-office-vehicle-mileage-and-supplies

Your 1099-NEC is income that is considered self-employment income.  See Am I considered self-employed? for details.

To enter your self-employment income and expenses you can follow these steps in TurboTax Online:

1. Open or continue your return in TurboTax
2. Search for self employed income (use this exact phrase, don't add a hyphen) and select the Jump to link at the top of the search results
3. Answer Yes on the Did you have any self-employment income or expenses? screen
   • If you land on the Your 2022 self-employed work summary page, select Review next to the work you're adding income for
4. Answer the questions on the following screens until you arrive at Let's enter the income for your work
5. Select the form that applies to your situation and Continue
6. You can enter the info from your 1099 form on the following screens
7. Scroll down to Expenses and click Start or Edit if the category you want is shown
   • If you don't see the category you want listed click Add expenses for this work
   • Scroll to and mark the box for the category of expense you want to add - if you don't see it on the list, scroll down to the Less Common section and click the down arrow and show more until you do
   • Click Continue
8. Enter your expenses either as totals for each category or you can list out the different items (ie. email, website, etc.)

@09mgomez