Do I owe more money if I had a qualifying retirement coverage error and the employee retirement deductions for the new retirement plan are more than what I already paid?
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
(a) No, your employer is responsible for paying any additional amount to the Fund. Your employer will not bill you for any additional retirement deductions.
(b) For qualifying retirement coverage errors corrected under this part, the rules at § 831.111(b) of this chapter (pertaining to employee options when the employer fails to withhold CSRS or CSRS Offset retirement deductions) do not apply.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.