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.
Crohnâs Disease and Inflammatory Bowel Disease. Bowel-related and autoimmune disorders often cause symptoms outside of the gastrointestinal tract. These diseases can cause or aggravate skin conditions. In addition, the drugs used to treat these diseases can cause skin problems. According to the Crohnâs and Colitis Foundation of America, skin problems related to Crohnâs disease and other inflammatory bowel conditions include: 1  erythema nodosum. 2  pyoderma gangrenosum.