the foreing earned income is small and does not affect my taxes. Also, I cannot get credit for it because it is excluded from taxation in the US due to a tax treaty, and I do not want to file 2555. Thanks
Your question has two parts:
Form 1116
You do not have to file Form 1116 if you do not want to claim a US tax credit or deduction for taxes paid to another country.
If TurboTax prompts you to fill out the form, say NO to the question Did you pay foreign taxes in 2020 or have credits to use from a prior year? You’ll find the question on the screen Foreign Tax Credit. Do this even if you paid foreign tax, but do not want to claim the credit.
Form 2555
You can also opt out of filing Form 2555. Not filing Form 2555 means you’ve chosen to NOT EXCLUDE any foreign earned income.