Will my annuity be actuarially reduced because I had Government contributions in my TSP account?
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
Retirees and survivors of deceased employees who received a Government contribution to their TSP account after being corrected to FERS and who later elect CSRS Offset under the FERCCA are allowed to keep the Government contributions, and earnings on the Government contributions in the TSP account. Instead of adjusting the TSP account, the FERCCA requires that the CSRS-Offset annuity be reduced actuarially.
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.