LANSING, Mich. (Michigan News Source) – Be on the lookout for a possible letter coming in the mail from the IRS.

An estimated 9 million Americans will be receiving a letter stating they have not claimed their stimulus payments, earned income tax credits, child tax credits, or other benefits.

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Those who have left money on the table are usually people who are not required to file income taxes.

To receive the checks, individuals will have to fill out a tax return.