Federal Employee Oath of Office: Full Text, Form 61, and Penalties

The federal employee oath of office is the sworn or affirmed promise, prescribed by 5 U.S.C. § 3331, that every civilian federal worker must make before starting the job. It commits you to support and defend the Constitution against all enemies, foreign and domestic. Until you take it and the paperwork is filed, you have not legally entered duty and cannot be paid. The statute covers nearly the entire federal workforce, from career civil servants to political appointees to members of Congress and federal judges. The only person elected or appointed under the Constitution who takes a different oath is the President.¹

The Exact Words You Recite

The statute fixes the wording. You do not paraphrase, and the person administering the oath does not improvise:

“I, [name], do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; that I take this obligation freely, without any mental reservation or purpose of evasion; and that I will well and faithfully discharge the duties of the office on which I am about to enter. So help me God.”¹

The pledge runs to the Constitution itself. It does not run to a supervisor, an agency head, a political appointee, or a President. That absence is deliberate. The military enlisted oath under 10 U.S.C. § 502 includes a promise to obey the orders of the President and superior officers; the civilian oath contains no such clause.²

Swearing or Affirming

The statute writes “(or affirm)” directly into the oath. You have the right to affirm rather than swear, and if you do, you replace “swear” with “affirm” and may omit “So help me God.” Both versions have identical legal effect. No one administering the oath can insist on the religious wording, because Article VI of the Constitution bars any religious test for federal office.³

Who Takes This Oath

The statute applies to anyone “elected or appointed to an office of honor or profit in the civil service or uniformed services,” with no exceptions for grade, pay schedule, or type of appointment.¹ Career hires, political appointees, members of Congress, and federal judges all take the same wording.

A few boundaries worth knowing:

The President takes a separate oath prescribed by Article II, Section 1 of the Constitution, not the § 3331 oath.⁴
Military service members take the enlistment or officer oath under Title 10, not the civilian oath.²
Private contractors working on federal projects do not take the § 3331 oath. They are employed by their company, not appointed to a federal office. Their contract may impose its own compliance or nondisclosure terms, but that is contractual, not constitutional.
Non-citizens lawfully appointed to federal positions take the identical oath. The statute makes no distinction based on citizenship, and there is no alternative wording.¹

When You Have to Take It Again

You take the oath on your first appointment. Under 5 U.S.C. § 2905, you do not have to renew it for a promotion, a reassignment, or any other status change so long as your service in the same agency stays continuous. The agency head can require a fresh oath in a particular case if circumstances warrant, but it is not automatic.⁵

A new oath is required when you move to a different agency, when you are reinstated after a break in service, or when you receive any new appointment. The Office of Personnel Management treats each of these as a subsequent new appointment that triggers a fresh SF-61.⁶ A lateral transfer between agencies, even at the same grade with no change in duties, still means going through the oath process again on your first day at the new agency.

Who Can Administer the Oath

Not everyone is authorized to put you under the federal oath. Under 5 U.S.C. § 2903, three categories can administer it:

The Vice President, who is authorized by statute to administer any federal oath.
Anyone authorized by local law to administer oaths, which typically includes notaries public and court clerks.
Agency employees specifically designated in writing by the head of an executive agency to administer the oath within that agency.⁷

In practice, the third category handles most first-day ceremonies. Human resources officers and senior officials are the usual designees.

Standard Form 61 and the Strike Affidavit

The oath ceremony produces a paper record: Standard Form 61, the Appointment Affidavit.⁸ The form has two parts, and you complete both.

Part A carries the full § 3331 oath. You recite it aloud, then sign, and the administering official certifies it. Part B is a separate affidavit in which you affirm that you are not participating in any strike against the federal government and will not do so while you work for it. That affidavit ties directly to 5 U.S.C. § 7311, which bars anyone who strikes against the government from holding a federal position.⁹

The completed SF-61 goes into your Official Personnel Folder. Until it is signed and filed, you have not entered on duty, and pay cannot start.

What a Violation Costs

The oath is not language you sign once and forget. Federal law attaches real consequences on two tracks.

The employment track sits in 5 U.S.C. § 7311. You cannot hold a federal position if you advocate overthrowing the constitutional form of government, knowingly belong to an organization that does, participate in a strike against the federal government, or knowingly belong to an employee organization that asserts the right to strike against it. Any of those triggers disqualification.⁹

The criminal track sits in 18 U.S.C. § 1918, which makes it a crime to violate the § 7311 restrictions. The penalty is a fine, imprisonment for up to one year and one day, or both.¹⁰ And knowingly making a false statement on the SF-61 exposes you to prosecution under 18 U.S.C. § 1001, which covers false statements in federal matters and carries up to five years in prison.¹¹ Signing Part B while knowingly striking against the government would put you on both hooks at once.

1
Office of the Law Revision Counsel. 5 USC 3331 – Oath of Office
2
Office of the Law Revision Counsel. 10 USC 502 – Enlistment Oath – Who May Administer
3
Legal Information Institute. Oath of Office Requirement – Article 6, Clause 3
4
Legal Information Institute. Oath of Office for the Presidency Generally
5
Office of the Law Revision Counsel. 5 USC 2905 – Oath Renewal
6
U.S. Office of Personnel Management. Chapter 3 – General Instructions for Processing Personnel Actions
7
Office of the Law Revision Counsel. 5 USC 2903 – Oath Authority to Administer
8
U.S. Office of Personnel Management. Standard Form 61 – Appointment Affidavits
9
Office of the Law Revision Counsel. 5 USC 7311 – Loyalty and Striking
10
Office of the Law Revision Counsel. 18 USC 1918 – Disloyalty and Asserting the Right to Strike Against the Government
11
Office of the Law Revision Counsel. 18 USC 1001 – Statements or Entries Generally