### Question
How is the term year of participation defined?


### Answer
The term **year of participation** is defined in *26 U.S.C. § 411* as the following:

> a period of service (beginning at the earliest date on which the employee is a participant in the plan and which is included in a period of service required to be taken into account under section 410(a)(5), determined without regard to section 410(a)(5)(E)) as determined under regulations prescribed by the Secretary of Labor which provide for the calculation of such period on any reasonable and consistent basis

#### Citation:
  - *26 U.S.C. § 411*
  - Heading: **Subtitle A-Income Taxes > CHAPTER 1-NORMAL TAXES AND SURTAXES > Subchapter D-Deferred Compensation, Etc. > PART I-PENSION, PROFIT-SHARING, STOCK BONUS PLANS, ETC. > Subpart B-Special Rules**

