Carryover worksheet: Total withheld paymets

[Om10]

Stuck on this portion. Self employed so I only have 1099's. Where do I find this information?

[AnnetteB6]

If you only had 1099s for your income for 2023, then you would not have any taxes withheld to report.  So, you need to consider whether you made any estimated payments in 2023 or if you filed an extension for 2023 and made a payment with the extension.  

If none of this is true for 2023, then enter zero for the total withheld/payments amount as shown in your question.