> A long-standing law requires the IRS to pay interest to those who received their tax refunds late — notably 45 days after the typical filing date of April 15. Just as taxpayers must pay interest on any outstanding obligations they owe to the IRS, the rule works both ways if the IRS is late on the money they owe back.
They pay 3% interest currently, which is pretty nice.
https://www.cnbc.com/select/what-to-do-with-late-tax-return-...
> A long-standing law requires the IRS to pay interest to those who received their tax refunds late — notably 45 days after the typical filing date of April 15. Just as taxpayers must pay interest on any outstanding obligations they owe to the IRS, the rule works both ways if the IRS is late on the money they owe back.
They pay 3% interest currently, which is pretty nice.