Based on IRS communication IR-2021-212, the IRS sent approximately 430,000 refunds totaling more than $510 million to taxpayers who paid taxes on unemployment compensation excluded from income for tax year 2020.

Earlier this year, the IRS began its review of tax returns filed prior to the enactment of ARPA to identify the excludible unemployment compensation. To date, the IRS has issued over 11.7 million refunds totaling $14.4 billion. This latest batch of corrections affected over 519,000 returns, with 430,000 taxpayers receiving refunds averaging about $1,189.

The review of returns and processing corrections is nearly complete as the IRS already reviewed the simplest returns and is now concentrating on more complex returns. The IRS plans to issue another batch of corrections before the end of the year.

Impacted taxpayers will generally receive letters from the IRS within 30 days of the adjustment, informing them of what kind of adjustment was made (refund, payment of IRS debt payment or payment offset for other authorized debts) and the amount of the adjustment.

Link – https://www.irs.gov/newsroom/2020-unemployment-compensation-exclusion-faqs