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Income taxes even if you won’t owe anything.
Get it back after you file.
You can pre-pay any amount to federal tax.
Go to the IRS site for info.
You will have to go through one of several services to do so.
They will charge something like 1-2% so this is usually only worthwhile if looking for the sign up bonus.
When you file your fed taxes you will have overpaid and get the refund.
The good thing is that the refund comes back to you directly and is not credited to the card you used.
At least that was the way it worked a couple of years ago.