Subpart I. Subpart I—Social Security Taxes

• § 839.901 - When will my employer begin withholding Social Security taxes if I was erroneously in CSRS during my qualifying retirement coverage error and my corrected coverage will now require me to pay Social Security taxes?
• § 839.902 - Will my CSRS retirement deductions be used to pay the Social Security taxes for the period of the qualifying retirement coverage error if I was erroneously placed in CSRS and did not pay Social Security taxes?
• § 839.903 - What happens to the Social Security taxes I erroneously paid when my employer corrects my retirement coverage to CSRS?