The IRS began issuing direct deposits of those payments on Dec. 29 and says 100 million have already been completed.
But according to Intuit TurboTax spokesman Ashley McMahon, “millions of payments have been sent to the wrong accounts, and some may not have received their stimulus payment.”
According to a source in the banking sector, 13 million people may have been affected.
The people most likely to be affected are those who have taken advantage of repayment loans or similar products. In those cases, their incentive payments may have been forwarded to the temporary bank account set up by the online tax prep company they used when their 2019 tax return was filed.
It may also have affected some people who switched banks in the past year, and the IRS has not yet registered their new checking account.
Earlier this week, the IRS attributed the error to the speed with which the new law required the agency to issue the second round of Economic Impact Payments.
“Stimulus payments will begin rolling out Jan. 8 for millions of our clients affected by the IRS flaw,” the company wrote on its blog. “We expect most of these payments to be available that day, but it may take several business days for the banks to process.”
TurboTax said it will email customers when their payments have been deposited.