JP1121
Returning Member

foreign tax credit

Hello,
I have a green card, and I am going to retire and receive social security retirement.
Then I plan to move back to Japan. 
In this situation, I have to pay Tax on social security retirement payment to Japan as well as US.
I studied that I can use foreign tax credit for US tax. I can see "Foreign Tax" under "Estimates and other taxes paid" section in the TurboTax.
I'd like to know how to fill out.
 
Thanks.