If you withdraw from (or "drop") a class or withdraw from a school entirely, you may need to pay us back for certain education benefit payments you've received. Forest Conservation Exemption Approval Letter Example.If your application is approved, you'll receive a Certificate of Eligibility in the mail, also known as an award letter or decision letter. The various exemption applications provide instruction for the required documents that must accompany the application to aid in the review for approval. Most forms used in the District Court are contained in this index. The following forms are available in portable document format (PDF) for the public and other users of the AOC website. Use the rules for filing separate returns in Instruction 8 of the Maryland resident tax booklet.