[Code of Federal Regulations]
[Title 29, Volume 9]
[Revised as of July 1, 2005]
From the U.S. Government Printing Office via GPO Access
[CITE: 29CFR2530.200b-4]

[Page 458-462]
 
                             TITLE 29--LABOR
 
 CHAPTER XXV--EMPLOYEE BENEFITS SECURITY ADMINISTRATION, DEPARTMENT OF 
                                  LABOR
 
PART 2530_RULES AND REGULATIONS FOR MINIMUM STANDARDS FOR EMPLOYEE 
PENSION BENEFIT PLANS--Table of Contents
 
                 Subpart A_Scope and General Provisions
 
Sec. 2530.200b-4  One-year break in service.

    (a) Computation period. (1) Under sections 202(b) and 203(b)(3) of 
the Act and sections 410(a)(5) and 411(a)(6) of the Code, a plan may 
provide that an employee incurs a one-year break in service for a 
computation period or periods if the employee fails to complete more 
than 500 hours of service or, in the case of any maritime industry, 62 
days of service in such period or periods.
    (2) For purposes of section 202(b) of the Act and section 410(a)(5) 
of the Code, relating to one-year breaks in service for eligibility to 
participate, in determining whether an employee incurs a one-year break 
in service, a plan shall use the eligibility computation period 
designated under Sec. 2530.202-2(b) for measuring years of service 
after the intital eligibility computation period.
    (3) For purposes of section 203(b)(3) of the Act and section 
411(a)(6) of the Code, relating to breaks in service for purposes of 
vesting, in determining whether an employee incurs a one-year break in 
service, a plan shall use the vesting computation period designated 
under Sec. 2530.203-2(a).
    (4) For rules regarding service which is not required to be taken 
into account for purposes of benefit accrual, see Sec. 2530.204-
1(b)(1).
    (b) Service following a break in service. (1) For purposes of 
section 202(b)(3) of the Act and section 410(a)(5)(C) of the Code 
(relating to completion of a year of service for eligibility to 
participate after a one-year break in service), the following rules 
shall be applied in measuring completion of a year of

[[Page 459]]

service upon an employee's return after a one-year break in service:
    (i) In the case of a plan which, after the initial eligibility 
computation period, measures years of service for purposes of 
eligibility to participate on the basis of eligibility computation 
periods beginning on anniversaries of an employee's employment 
commencement date, as permitted under Sec. 2530.202-2(b)(1), the plan 
shall use the 12-consecutive-month period beginning on an employee's 
reemployment commencement date (as defined in paragraphs (b)(1)(iii) and 
(iv) of this section) and, where necessary, subsequent 12-consecutive-
month periods beginning on anniversaries of the reemployment of 
commencement date.
    (ii) In the case of a plan which, after the initial eligibility 
computation period, measures years of service for eligibility to 
participate on the basis of plan years beginning with the plan year 
which includes the first anniversary of the initial eligibility 
computation period, as permitted under Sec. 2530.202-2(b)(2), the plan 
shall use the 12-consecutive-month period beginning on an employee's 
reemployment commencement date (as defined in paragraphs (b)(1)(iii) and 
(iv) of this section and, where necessary, plan years beginning with the 
plan year which includes the first anniversary of the employee's 
reemployment commencement date.
    (iii) Except as provided in paragraph (b)(1)(iv) of this section, an 
employee's reemployment commencement date shall be the first day on 
which the employee is entitled to be credited with an hour of service 
described in Sec. 2530.200b-2(a)(1) after the first eligibility 
computation period in which the employee incurs a one-year break in 
service following an eligibility computation period in which the 
employee is credited with more than 500 hours of service.
    (iv) In the case of an employee who is credited with no hours of 
service in an eligibility computation period beginning after the 
employee's reemployment commencement date established under paragraph 
(b)(1)(iii) of this section, the employee shall be treated as having a 
new reemployment commencement date as of the first day on which the 
employee is entitled to be credited with an hour of service described in 
Sec. 2530.200b-2(a)(1) after such eligibility computation period.
    (2) For purposes of section 203(b)(3)(B) of the Act and section 
411(a)(6)(B) of the Code (relating to the completion of a year of 
service for vesting following a one-year break in service), in measuring 
completion of a year of service upon an employee's return after a one-
year break in service, a plan shall use the vesting computation period 
designated under Sec. 2530.203-2. In the case of a plan which 
designates a separate vesting computation period for each employee 
(rather than one vesting computation period for all employees), when an 
employee who has incurred a one-year break in service later completes an 
initial hour of service, the plan may change the employee's vesting 
computation period to a 12-consecutive-month period beginning on the day 
on which such initial hour of service is completed, provided that the 
plan follows the rules for changing the vesting computation period set 
forth in Sec. 2530.203-2(c)(1). Specifically, such a plan must ensure 
that as a result of the change of the vesting computation period of an 
employee who has incurred a one-year break in service to the 12-month 
period beginning on the first day on which the employee later completes 
an initial hour of service, the employee's vested percentage of the 
accrued benefit derived from employer contributions will not be less on 
any date after the change than such nonforfeitable percentage would be 
in the absence of the change. As under Sec. 2530.203-2(c)(1), the plan 
will be deemed to satisfy the requirement of that paragraph if, in the 
case of an employee who has incurred a one-year break in service, the 
vesting computation period beginning on the day on which the employee 
completes an hour of service after the one-year break in service begins 
before the end of the last vesting computation period established before 
the change of vesting computation periods and, if the employee is 
credited with 1000 hours of service in both such vesting computation 
periods, the employee is credited with 2 years of service for purposes 
of vesting.
    (3) For purposes of section 203(b)(3)(B) of the Act and section 
411(a)(6)(B) of

[[Page 460]]

the Code (relating to the completion of a year of service for vesting 
following a one-year break in service), in measuring completion of a 
year of service upon an employee's return after a one-year break in 
service, a plan shall use the vesting computation period designated 
under Sec. 2530.203-2. In the case of a plan which designates a 
separate vesting computation period for each employee (rather than one 
vesting computation period for all employees), when an employee who has 
incurred a one-year break in service later completes an initial hour of 
service, the plan may change the employee's vesting computation period 
to a 12-consecutive-month period beginning on the day on which such 
initial hour of service is completed, provided that the plan follows the 
rules for changing the vesting computation period set forth in Sec. 
2530.203-2(c)(1).
    (4) Examples. (i) Employer X maintains a pension plan. The plan uses 
a calendar year vesting computation period and plan year. As conditions 
for participation, the plan requires that an employee of X complete one 
year of service and attain age 25, and, in accordance with Sec. 
2530.202-2(b)(2), provides that after the initial eligibility 
computation period, plan years will be used as eligibility computation 
periods, beginning with the plan year which includes the first 
anniversary of an employee's employment commencement date. Thus, under 
paragraph (a)(2) of this section, the plan must use plan years in 
measuring one-year breaks in service for eligibility to participate. The 
plan provides that an employee acquires a nonforfeitable right to 100 
percent of the accrued benefit derived from employer contributions upon 
completion of 10 years of service. Under the plan, for purposes of 
vesting, years of service completed before an employee attains age 22 
are not taken into account. The plan also provides that if an employee 
has incurred a one-year break in service, in computing the employee's 
period of service for eligibility to participate, years of service 
before such break will not be taken into account until the employee has 
completed a year of service with X after the employee's return. The plan 
further provides that in the case of an employee who has no vested right 
to an accrued benefit derived from employer contributions, years of 
service for purposes of eligibility to participate or vesting before a 
one-year break in service for eligibility or vesting (as the case may 
be) shall not be required to be taken into account if the number of 
consecutive one-year breaks in service equals or exceeds the aggregate 
number of such years of service before such consecutive one-year breaks 
in service.
    (A) Employee A commences employment with X on January 1, 1976 at age 
30 and completes a year of service for eligibility to participate and 
vesting in both the 1976 and 1977 computation periods. A becomes a 
participant in the plan on January 1, 1977. A terminates employment with 
X on November 3, 1977, after completing 1,000 hours of service; 
completes no hours of service in 1978, incurring a one-year break in 
service; and is reemployed by X on June 1, 1979. A completes 800 hours 
of service during the remainder of 1979 and 600 hours of service from 
January 1, 1980 through May 31, 1980. Under paragraph (b)(1)(iii) of 
this section, A's reemployment commencement date is June 1, 1979. By 
June 1, 1980, A has completed a year of service during the eligibility 
computation period following his return, and receives credit for his 
pre-break service to the extent required under section 202 of the Act 
and section 410 of the Code and the regulations thereunder. The plan is 
not, however, required to credit A with a year of service for vesting 
during 1979 because he failed to complete 1,000 hours of service during 
that vesting computation period. If A completes 400 or more hours of 
service from June 1, 1980 to December 31, 1980, then A will be credited 
with one year of service for vesting purposes for the 1980 vesting 
computation period.
    (B) Employee B was born on February 22, 1955 and commenced 
employment with Employer X on July 1, 1975. B is credited with a year of 
service for eligibility to participate in the plan for the eligibility 
computation period beginning on his employment commencement date (July 
1, 1975) and a year of service for eligibility and vesting for the 1976 
and 1977 plan years. As of the end of the 1977 plan year, B is credited

[[Page 461]]

with 3 years of service for purposes of eligibility to participate, but 
only one year of service for purposes of vesting. Not having attained 
age 25, however, B is not admitted to participation in the plan upon 
completion of his first year of service with X. In the 1978 plan year, B 
fails to be credited with 500 hours of service, thereby incurring a one-
year break in service. As a result of B's one-year break in service in 
the 1978 plan year, the year of service for vesting which was earlier 
credited to B for the 1977 plan year is disregarded because the one-year 
break in service equals the one year of service creditedto B before the 
one-year break in service. After the end of the 1978 plan year, B does 
not perform an hour of service with X until February 3, 1979. February 
3, 1979, therefore, is B's reemployment commencement date under 
paragraph (b)(1)(i) of this section. B fails to be credited with 1,000 
hours of service in the first eligibility computation period beginning 
on February 3, 1979, and also for the vesting computation period 
beginning January 1, 1979. Because, in accordance with Sec. 2530.202-
2(b)(2), the plan provides that after the initial eligibility 
computation period, plan years will be used as eligibility computation 
periods, under paragraph (b)(1)(ii) of this section the plan must 
provide that, in measuring completion of a year of service for 
eligibility to participate after a one-year break in service, plan years 
beginning with the plan year which includes an employee's reemployment 
commencement date will be used. B is credited with 1,000 hours of 
service for the plan year beginning on January 1, 1980 and is therefore 
credited with a year of service for the 1980 plan year. Under section 
202(b)(3) of the Act and section 410(a)(5)(C) of the Code, as a 
consequence of B's completion of a year of service in the 1980 plan 
year, B's service before his one-year break in service in the 1978 plan 
year must be taken into account for eligibility purposes. As conditions 
of participation, the plan requires that an employee attain age 25 and 
complete one year of service. Upon his completion of a year of service 
for the 1980 plan year, B is deemed to havemet the plan's participation 
requirements as of February 22, 1980, his twenty-fifth birthday, because 
the year of service completed by B in B's eligibility computation period 
beginning on January 1, 1976 is taken into account for eligibility 
purposes.
    (ii) Employer Y maintains a defined benefit pension plan. The plan 
provides that an employee acquires a nonforfeitable right to 100 percent 
of the employee's accrued benefit derived from employer contributions 
upon completion of 10 years of service. As conditions for participation, 
the plan requires that an employee of Y complete one year of service and 
provides that if an employee has incurred a one-year break in service, 
in computing the employee's period of service for eligibility to 
participate, years of service before such break will not be taken into 
account until the employee has completed a year of service with Y after 
the employee's return. In accordance with Sec. 2530.202-2(b)(1), the 
plan provides that after the initial eligibility computation period, 
eligibility computation periods beginning on anniversaries of an 
employee's employment commencement date will be used. Thus, under 
paragraph (a)(1) of this section, the plan must use computation periods 
beginning on anniversaries of the employee's employment commencement 
date in measuring one-year breaks in service. Employee C's employment 
commencement date with Y is February 1, 1975, C is credited with a year 
of service for eligibility to participate in the eligibility computation 
periodbeginning on C's employment commencement date and meets the plan's 
eligibility requirements as of February 1, 1976. In accordance with the 
provisions of the plan, C commences participation in the plan as of July 
1, 1976. C is thereafter credited with a year of service for eligibility 
to participate in each of the eligibility computation periods beginning 
on anniversaries of C's employment commencement date (February 1) in 
1976, 1977, 1978 and 1979. Thus, as of February 1, 1980, C is credited 
with 5 years of service for eligibility to participate. In the 
eligibility computation period beginning on February 1, 1980, C fails to 
be credited with more than 500 hours of service and therefore incurs a 
one-year break in service. In the eligibility computation

[[Page 462]]

period beginning on February 1, 1981, C is not credited with an hour of 
service for the performance of duties until March 1, 1981. Under 
paragraph (b)(1)(iii) of this section, March 1, 1981 is C's reemployment 
commencement date. C terminates employment with Y on May 1, 1981 and 
fails to be credited with 1000 hours of service in the 12-consecutive-
month period beginning on March 1, 1981, or with more than 500 hours of 
service in the eligibility computation period beginning on February 1, 
1981, thereby incurring a second one-year break in service for 
eligibility to participate. C is credited with no hours of service in 
the eligibility computation period beginning on February 1, 1982, 
thereby incurring a third one-year break in service for eligibility to 
participate, and is likewise credited with no hours of servicein the 12-
consecutive-month period beginning on March 1, 1982, the anniversary of 
B's reemployment commencement date. Under paragraph (b)(1)(iv) of this 
section, C must therefore be treated as having a new reemployment 
commencement date as of the first day following the close of the 
eligibility computation period beginning on February 1, 1982. On January 
1, 1984 (before the end of the eligibility computation period beginning 
February 1, 1983) C is rehired by Y and is credited with an hour of 
service for the performance of duties. C is therefore treated as having 
a new reemployment commencement date January 1, 1984. C fails to be 
credited with more than 500 hours of service in the eligibility 
computation period beginning on February 1, 1983, thereby incurring a 
fourth one-year break in service, and fails to be credited with 1000 
hours of service in the 12-consecutive-month period beginning on March 
1, 1983, the anniversary of C's original reemployment commencement date. 
However, in the 12-consecutive-month period beginning on January 1, 
1984, C is credited with 1000 hours of service, thus meeting the plan's 
requirement that an employee who has incurred a one-year break in 
service for eligibility to participate must complete a year of service 
upon the employee's return in order for years of service before the one-
year break in service to be taken into account for purposes of 
eligibility. Because C's years of service completed before C's first 
one-year break in service must be taken into account under section 
202(b) of the Act and section 410(b)(5) of the Code forpurposes of 
eligibility to participate, under Sec. 2530.204-2(a)(2) the period 
beginning on July 1, 1976 (the earliest date on which C was a 
participant) and extending until January 31, 1980 (the last day before 
C's first one-year break in service) must be taken into account for 
purposes of benefit accrual.
    (c) Prior service for eligibility to participate. For rules relating 
to computing service preceding a break in service for the purpose of 
eligibility to participate in the plan, see Sec. 2530.202-2(c).
    (d) Prior service for vesting. For rules relating to computing 
service preceding a break in service for the purpose of credit toward 
vesting, see Sec. 2530.203-2(d).