The statutory exclusion from coverage testing is for a participant who (1) terminated and worked 500 or fewer hours AND (2) did not benefit for such year by reason of such.
If benefited - must include regardless.
If no allocation conditions - must include regardless.
1.410(b)(6)(f) - these are "and" conditions meaning all must apply to exclude an employee from coverage testing.
(f) Certain terminating employees—(1) In general. An employee may be treated as an excludable employee for a plan year with respect to a particular plan if—
(i) The employee does not benefit under the plan for the plan year,
(ii) The employee is eligible to participate in the plan,
(iii) The plan has a minimum period of service requirement or a requirement that an employee be employed on the last day of the plan year (last-day requirement) in order for an employee to accrue a benefit or receive an allocation for the plan year,
(iv) The employee fails to accrue a benefit or receive an allocation under the plan solely because of the failure to satisfy the minimum period of service or last-day requirement,
(v) The employee terminates employment during the plan year with no more than 500 hours of service, and the employee is not an employee as of the last day of the plan year (for purposes of this paragraph (f)(1)(v), a plan that uses the elapsed time method of determining years of service may use either 91 consecutive calendar days or 3 consecutive calendar months instead of 500 hours of service, provided it uses the same convention for all employees during a plan year), and
(vi) If this paragraph (f) is applied with respect to any employee with respect to a plan for a plan year, it is applied with respect to all employees with respect to the plan for the plan year.