Can You Amend a Return? Completing Your Form 940.Use black or blue Ink when completing this form. Member Responsibility: You must submit a Verification of Out-of-State Service form (TRS 224). This form must accompany any new K-12 403(b) applications for a Series 5 contract. DROP is a retirement benefit that allows Tier 1 public safety members who are already eligible for retirement to continue working while collecting a salary. Pension or annuity from a nonqualified deferred compensation plan or a non-governmental section 457 plan are now reported on Schedule 1, line 8t.