TITLE 10 - US CODE - CHAPTER 571 - VOLUNTARY RETIREMENT

10 USC 6321 - Officers: 40 years

(a) Each officer of the Regular Navy or the Regular Marine Corps holding a permanent appointment in the grade of warrant officer, W1, or above who applies for retirement after completing 40 or more years of active service shall be retired by the Secretary of the Navy.
(b) For the purpose of this section, an officers years of active service are computed by adding all his active service in the armed forces.

10 USC 6322 - Officers: 30 years

(a) An officer of the Regular Navy or the Regular Marine Corps holding a permanent appointment in the grade of warrant officer, W1, or above who applies for retirement after completing 30 or more years of active service may, in the discretion of the Secretary of the Navy, be retired.
(b) For the purpose of this section, an officers years of active service are computed by adding all his active service in the armed forces.

10 USC 6323 - Officers: 20 years

(a) 
(1) An officer of the Navy or the Marine Corps who applies for retirement after completing more than 20 years of active service, of which at least 10 years was service as a commissioned officer, may, in the discretion of the President, be retired on the first day of any month designated by the President.
(2) 
(A) The Secretary of Defense may authorize the Secretary of the Navy, during the period specified in subparagraph (B), to reduce the requirement under paragraph (1) for at least 10 years of active service as a commissioned officer to a period (determined by the Secretary) of not less than eight years.
(B) The period specified in this subparagraph is the period beginning on January 6, 2006, and ending on December 31, 2008.
(b) For the purposes of this section
(1) an officers years of active service are computed by adding all his active service in the armed forces; and
(2) his years of service as a commissioned officer are computed by adding all his active service in the armed forces under permanent or temporary appointments in grades above warrant officer, W1.
(c) The retired grade of an officer retired under this section is the grade determined under section 1370 of this title.
(d) A warrant officer who retires under this section may elect to be placed on the retired list in the highest grade and with the highest retired pay to which he is entitled under any provision of this title. If the pay of that highest grade is less than the pay of any warrant grade satisfactorily held by him on active duty, his retired pay shall be based on the higher pay.
(e) Unless otherwise entitled to higher pay, an officer retired under this section is entitled to retired pay computed under section 6333 of this title.
(f) Officers of the Navy Reserve and the Marine Corps Reserve who were transferred to the Retired Reserve from an honorary retired list under section 213(b) of the Armed Forces Reserve Act of 1952 (66 Stat. 485), or are transferred to the Retired Reserve under section 6327 of this title, may be retired under this section, notwithstanding their retired status, if they are otherwise eligible.

10 USC 6324 - Officers: creditable service

For the purpose of this chapter, service as a nurse in the armed forces before April 16, 1947, is considered as commissioned service.

10 USC 6325 - Officers: retired grade and pay

(a) Except as provided in subsection (b) or section 1370 of this title, each officer who is retired under section 6321 or 6322 of this title
(1) unless otherwise entitled to a higher grade, shall be retired in the grade in which he was serving at the time of retirement; and
(2) unless otherwise entitled to higher pay, is entitled to retired pay computed under section 6333 of this title.
(b) Each officer who is retired while serving in the grade of admiral, vice admiral, general, or lieutenant general by virtue of an appointment under section 601 of this title or who is retired while serving in a grade to which he was appointed or promoted under section 603 of this title or promoted under section 6021 (as in effect before February 1, 1992) or section 5721 of this title
(1) unless otherwise entitled to a higher grade, shall be retired in the grade he would hold if he had not received such an appointment; and
(2) unless otherwise entitled to higher pay, is entitled to retired pay computed under section 6333 of this title.
(c) A warrant officer who retires under section 6321, 6322, or 6323 of this title may elect to be placed on the retired list in the highest grade and with the highest retired pay to which he is entitled under any provision of this title.
[1] See References in Text note below.

10 USC 6326 - Enlisted members: 30 years

(a) Each enlisted member of the Regular Navy or the Regular Marine Corps who applies for retirement after completing 30 or more years of active service in the armed forces shall be retired by the President.
(b) For the purpose of subsection (a), enlisted member includes a member of the Regular Navy or the Regular Marine Corps who holds a permanent enlisted grade and a temporary appointment in a commissioned or warrant officer grade.
(c) Each person retired under this section
(1) unless otherwise entitled to a higher grade, shall be retired in the grade in which serving at the time of retirement; and
(2) unless otherwise entitled to higher pay, is entitled to retired pay computed under section 6333 of this title.

10 USC 6327 - Officers and enlisted members of the Navy Reserve and Marine Corps Reserve: 30 years; 20 years; retired pay

(a) A member of the Navy Reserve or the Marine Corps Reserve may be transferred to the Retired Reserve upon his request if he has completed
(1) at least 30 years of active service in the armed forces, other than active duty for training; or
(2) at least 20 years of active service in the armed forces other than active duty for training, the last 10 of which he served in the 11-year period immediately preceding his transfer to the Retired Reserve.
(b) Each member who is transferred to the Retired Reserve under subsection (a) is entitled, when not on active duty, to retired pay at the rate of 50 percent of the basic pay of the grade in which retired.
(c) This section applies only to persons who were members of the Navy Reserve or the Marine Corps Reserve on January 1, 1953.
(d) This section terminates on January 1, 1973. However, its termination will not affect any accrued rights to retired pay.
(e) A member who is eligible for retirement under this section, and who is also eligible for retirement under another provision or for transfer to the Fleet Reserve or the Fleet Marine Corps Reserve under section 6330 of this title, is entitled to elect which of these benefits he is to receive.

10 USC 6328 - Computation of years of service: voluntary retirement

(a) Enlisted Members.— 
Time required to be made up under section 972 (a) of this title after February 10, 1996, may not be counted in computing years of service under this chapter.
(b) Officers.— 
Section 972 (b) of this title excludes from computation of an officers years of service for purposes of this chapter any time identified with respect to that officer under that section.

10 USC 6329 - Officers not to be retired for misconduct

No officer of the Navy or the Marine Corps may be retired because of misconduct for which trial by court-martial would be appropriate.

10 USC 6330 - Enlisted members: transfer to Fleet Reserve and Fleet Marine Corps Reserve; retainer pay

(a) The Fleet Reserve and the Fleet Marine Corps Reserve are composed of members of the naval service transferred thereto under this section.
(b) An enlisted member of the Regular Navy or the Navy Reserve who has completed 20 or more years of active service in the armed forces may, at his request, be transferred to the Fleet Reserve. An enlisted member of the Regular Marine Corps or the Marine Corps Reserve who has completed 20 or more years of active service in the armed forces may, at his request, be transferred to the Fleet Marine Corps Reserve.
(c) 
(1) Each member who is transferred to the Fleet Reserve or the Fleet Marine Corps Reserve under this section is entitled, when not on active duty, to retainer pay computed under section 6333 of this title.
(2) A member may recompute his retainer pay under section 1402 or 1402a of this title, as appropriate, to reflect active duty after transfer.
(3) If the member has been credited by the Secretary of the Navy with extraordinary heroism in the line of duty, which determination by the Secretary is final and conclusive for all purposes, his retainer pay shall be increased by 10 percent.
(d) 
(1) For the purposes of subsection (c), each full month of service that is in addition to the number of full years of service creditable to a member is counted as one-twelfth of a year and any remaining fractional part of a month is disregarded.
(2) In determining a members eligibility for transfer to the Fleet Reserve or the Fleet Marine Corps Reserve under subsection (b)
(A) a completed minority enlistment of the member is counted as four years of active service, if creditable to the member for such purpose before December 31, 1977; and
(B) an enlistment of the member terminated within three months before the end of the term of enlistment is counted as active service for the full term, if creditable to the member for such purpose before December 31, 1977.
(3) 
(A) Subject to subparagraph (B), in determining a members years of active service for the computation of retainer pay under subsection (c)
(i) a completed minority enlistment of the member is counted as four years of active service; and
(ii) an enlistment of the member terminated within three months before the end of the term of enlistment is counted as active service for the full term.
(B) In the case of a member who is transferred to the Fleet Reserve or the Fleet Marine Corps Reserve under this section after December 30, 1977, service attributable under subparagraph (A) to time which, after December 31, 1977, is not actually served by the member may not be counted.

10 USC 6331 - Members of the Fleet Reserve and Fleet Marine Corps Reserve: transfer to the retired list; retired pay

(a) When he has completed 30 years of service, or when he is found not physically qualified in an examination under section 6485 of this title, a member of the Fleet Reserve or the Fleet Marine Corps Reserve shall be transferred
(1) to the retired list of the Regular Navy or the Regular Marine Corps, as appropriate, if he was a member of the Regular Navy or the Regular Marine Corps at the time of his transfer to the Fleet Reserve or the Fleet Marine Corps Reserve; or
(2) to the appropriate Retired Reserve, if he was a member of the Navy Reserve or the Marine Corps Reserve at the time of his transfer to the Fleet Reserve or the Fleet Marine Corps Reserve.
(b) For the purpose of subsection (a), a members years of service are computed by adding
(1) the years of service credited to him upon his transfer to the Fleet Reserve or the Fleet Marine Corps Reserve;
(2) his years of active and inactive service in the armed forces before his transfer to the Fleet Reserve or the Fleet Marine Corps Reserve not credited to him upon that transfer; and
(3) his years of service, active and inactive, in the Fleet Reserve or the Fleet Marine Corps Reserve.
(c) Unless otherwise entitled to higher pay, each member transferred to the retired list or the Retired Reserve under this section is entitled to retired pay at the same rate as the retainer pay to which he was entitled at the time of his transfer to the retired list or the Retired Reserve.

10 USC 6332 - Conclusiveness of transfers

When a member of the naval service is transferred by the Secretary of the Navy
(1) to the Fleet Reserve;
(2) to the Fleet Marine Corps Reserve;
(3) from the Fleet Reserve to the retired list of the Regular Navy or the Retired Reserve; or
(4) from the Fleet Marine Corps Reserve to the retired list of the Regular Marine Corps or the Retired Reserve;

the transfer is conclusive for all purposes. Each member so transferred is entitled, when not on active duty, to retainer pay or retired pay from the date of transfer in accordance with his grade and number of years of creditable service as determined by the Secretary. The Secretary may correct any error or omission in his determination as to a members grade and years of creditable service. When such a correction is made, the member is entitled, when not on active duty, to retainer pay or retired pay in accordance with his grade and number of years of creditable service, as corrected, from the date of transfer.

10 USC 6333 - Computation of retired and retainer pay

(a) The monthly retired pay or retainer pay of a member entitled to such pay under this chapter or under section 6970 or 6383 of this title is computed in accordance with the following table.
(b) 
(1) Retired pay or retainer pay computed under this section, if not a multiple of $1, shall be rounded to the next lower multiple of $1.
(2) References in the table in subsection (a) are to sections of this title.
(c) In the case of a Reserve enlisted member whose grade upon transfer to the Fleet Reserve or Fleet Marine Corps Reserve is determined under section 6336 of this title and who first became a member of a uniformed service before September 8, 1980, the retainer pay base of the member (notwithstanding section 1406 (a)(1) of this title) is the amount of the monthly basic pay of the grade in which the member is so transferred (determined based upon the rates of basic pay applicable on the date of the members transfer), and that amount shall be used for the purposes of the table in subsection (a) rather than the amount computed under section 1406 (d) of this title.

10 USC 6334 - Higher grade after 30 years of service: warrant officers and enlisted members

(a) Each member of the naval service covered by subsection (b) who, after December 4, 1987, is retired with less than 30 years of active service or is transferred to the Fleet Reserve or Fleet Marine Corps Reserve is entitled, when his active service plus his service on the retired list or his service in the Fleet Reserve or the Fleet Marine Corps Reserve totals 30 years, to be advanced on the retired list to the highest grade in which he served on active duty satisfactorily, as determined by the Secretary of the Navy.
(b) This section applies to
(1) warrant officers of the naval service;
(2) enlisted members of the Regular Navy and Regular Marine Corps; and
(3) reserve enlisted members of the Navy and Marine Corps who, at the time of retirement or transfer to the Fleet Reserve or Fleet Marine Corps Reserve, are serving on active duty.
(c) An enlisted member of the naval service who is advanced on the retired list under this section is entitled to recompute his retired or retainer pay under formula A of the following table, and a warrant officer of the naval service so advanced is entitled to recompute his retired pay under formula B of that table. The amount recomputed, if not a multiple of $1, shall be rounded to the next lower multiple of $1.

10 USC 6335 - Restoration to former grade: warrant officers and enlisted members

Each retired warrant officer or enlisted member of the naval service who has been advanced on the retired list to a higher commissioned grade under section 6334 of this title, and who applies to the Secretary of the Navy within three months after his advancement, shall, if the Secretary approves, be restored on the retired list to his former warrant officer or enlisted status, as the case may be.

10 USC 6336 - Highest grade held satisfactorily: Reserve enlisted members reduced in grade not as a result of the members misconduct

(a) A member of the Navy Reserve or Marine Corps Reserve described in subsection (b) who is transferred to the Fleet Reserve or the Fleet Marine Corps Reserve under section 6330 of this title shall be transferred in the highest enlisted grade in which the member served on active duty satisfactorily, as determined by the Secretary of the Navy.
(b) This section applies to a Reserve enlisted member who
(1) at the time of transfer to the Fleet Reserve or Fleet Marine Corps Reserve is serving on active duty in a grade lower than the highest enlisted grade held by the member while on active duty; and
(2) was previously administratively reduced in grade not as a result of the members own misconduct, as determined by the Secretary of the Navy.
(c) This section applies with respect to enlisted members of the Navy Reserve and Marine Corps Reserve who are transferred to the Fleet Reserve or the Fleet Marine Corps Reserve after September 30, 1996.