Change in income

SSI recipients must report changes in income. See this page :
http://www.ssa.gov/pubs/11011.html#part3

You can report changes by calling Social Security toll-free at 1-800-772-1213. When you call, please have your Social Security number handy. You also can report changes by mail or in person. If you send a letter, be sure it shows:

• The name of the person for whom you are reporting the change;
• The Social Security number of the person who gets SSI;
• The change being reported;
• The date the change happened; and
• Your signature, address and phone number.