If you received a Form SSA-1099:
Yes, if you want TurboTax to calculate the income tax based on that year's income. You'll need to enter some information from the tax return from 10 years ago so make sure you have your tax returns in front of you.
If you don't have your tax returns and you answer no, TurboTax will calculate the tax using the 2019 tax rate information.
If this is not Social Security income,
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