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https://www.cnbc.com/2021/08/18/61percent-of-americans-paid-no-federal-income-taxes-in-2020-tax-policy-center-says.html
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61% of Americans paid no federal income taxes in 2020, Tax Policy Center says
Nearly Two-Thirds of American Households Didn't Pay Federal Income Tax Last Year
https://money.com/people-pay-no-federal-income-tax-2020/