Amount reported on Part X, line 16, answer "Yes" on Part IV, line 11b, and complete Schedule D (Form 990), Part VII. The organization must list all of its current officers, directors, and trustees, as those terms are defined in the Glossary contained in the instructions.Let's see a complete instruction guide on how to fill out Form 990. You must complete Part IV, Sections A and D, and Part V. Yes. Complete if the organization is a section 501(c)(3) organization or a section. 4947(a)(1) nonexempt charitable trust. Schedule D (Form 990) 2021. ▷ Do not enter social security numbers on this form as it may be made public. Complete Parts I (entering. For Paperwork Reduction Act Notice, see the separate instructions.