Step 6: Sign and mail. Sign the form and mail to the appropriate IRS address. Page 2 of Form 4506 requires you to mail your request to the address listed for the state you lived in when you filed the original return. Before mailing, insure you enclose full payment; otherwise, the IRS will not process your request.
1 Viruses that trigger inflammation.  Autoimmune disease associated with microscopic colitis, such as rheumatoid arthritis or celiac disease. Autoimmune disease occurs when your body's immune system attacks healthy tissues.
Ulcerative colitis is a chronic, or long lasting, disease that causes inflammationâirritation or swellingâand sores called ulcers on the inner lining of the large intestine. Ulcerative colitis is a chronic inflammatory disease of the gastrointestinal (GI) tract, called inflammatory bowel disease (IBD). Crohn's disease and microscopic colitis are the other common IBDs. More information is provided in the NIDDK health topics, Crohn's Disease and Microscopic Colitis: Collagenous Colitis and Lymphocytic Colitis. Ulcerative colitis most often begins gradually and can become worse over time. Symptoms can be mild to severe.