Complete item G in the heading section of Form 990, on page 1. 6. 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. Schedule C (Form 990 or 990-EZ) 2017 COUNTY, MARYLAND, INC. You must complete Part IV, Sections A and D, and Part V. Yes. Maryland fill-out forms use the features provided with Acrobat 3.0 products. Do not complete Part II-A. If "Yes," complete Schedule G, Part I. See instructions. . . . . 17. Form 990 (2. (2022).