FYI

Alabama    #63-6000619   Alabama Department of Revenue, 50 Ripley Street, Mongomery, AL 36132-7410

Arizona      #86-6004791  Arizona Dept of Revenue 1600 W Monroe Phoenix Az 85007

Arkansas   #71-6006690  PO BOX 2981, LITTLE ROCK, AR 72203-2981

California - for inc tax refunds:  #68-0204061  Franchise Tax Board,  PO Box 942840,  Sacramento, CA  94240-0010

California - for unemployment:  #94-2650401  Employment Development Department,

                   Unemployment Insurance Integrity and Accounting Division MIC 16A, PO Box 2408 Rancho Cordova, CA  95741-2408

California - Info for both the state refund and unemployment is available through the client's account at http://www.ftb.ca.gov/

Colorado   #84-0644739  Colorado Department of Revenue, Denver CO 80261-0005   http://www.colorado.gov/cs/Satellite/Revenue/REVX/1176842266433

Connecticut -  (CT does NOT mail)  What's My 2013 1099-G Amount?  updated link that allows simply to enter SSN without registering: http://www.ct.gov/drs/cwp/view.asp?a=1433&q=493900

Delaware -    #51-6000279  State of Delaware, P O Box 8763, Wilmington, DE 19899

Georgia -  58-6002015 -Georgia Dept. of Revenue, 1800 Century Center Blvd., Atlanta, GA 30345
Hawaii -  # 99-0277227   State of Hawaii, Department of Taxation, PO BOX 259, Honolulu, HI 96809-0259
Idaho   #82-0418478   Idaho State Tax Commission  PO Box 36  Boise  ID  83722-0410
Illinois    http://tax.illinois.gov/#t=tab1&panel1-1

        For Illinois inc tax retunds -  #37-6002057.  P.O. Box 19044, Springfield, IL  62794-9044

        For Illinois Department of Employment Security - #36-3042127.  P.O. Box 802551, Chicago, IL  60680-2551

Indiana-  #35-6000158  INDIANA DEPARTMENT OF WORKFORCE DEVELOPMENT, 10 SENATE AVE, INDIANAPOLIS, IN 46204-2277
Iowa     # 42-6004574   Iowa Department of Revenue, Compliance Services - Individual,  PO Box 10456, Des Moines, IA 50306-0456

Kansas   #48-1124839   Kansas Department of Revenue, Robert Docking State Office Building,915 SW Harrison Street, Topeka, KS 66612

Kansas City, MO -  #44-6000201   The City of Kansas City, MO,  414 East 12th Street,  Kansas City, MO 64106

Kentucky -  #61-0600439   Kentucky Department of Revenue
Louisiana -   #72-6000805;  LA Dept of Revenue, P O Box 3440, Baton Rouge LA 70821
Maine
Maryland - # 52-6002033  State of Maryland, Comptroller of Maryland, 110 Carroll Street, Annapolis, MD  21411-0001
Massachusetts   MassDOR  #04-6002284   same # for MassDUA   http://www.mass.gov/dor/
Michigan -   #38-6000134   Michigan Dept of Treas,  PO Box 30757   Lansing, MI  48909

Minnesota   Minnesota  #9000001,  Mn. Revenue, 658 Cedar St., St. Paul, Mn. 55155,    Fed ID:  #41-6007162

Mississippi   -  MS Dept of Revenue = 64-6000832 ,  MS Dept of Employment Security = 64-6000765

Missouri   #43-1283723   Missouri Department of Revenue,  P O Box 2200,  Jefferson City, MO 65105

Montana
Nebraska  For income taxes - #47-0491233   State of Nebraska, Department of Revenue, P.O. Box 94818, Lincoln, NE 68509-4818

                 For Unemployment - #36-3045902  Nebraska Department of Labor, 550 South Sixteenth Street, P.O. Box 94600, Lincoln, NE 68509-4600

New Hampshire
New Jersey -  #21-6000928  State of New Jersey, Division of Taxation, P O Box 019, Trenton, NJ 08695-0019  https://www1.state.nj.us/TYTR_Saver/jsp/TGI_1099/NJ1099Login.jsp  ///

New Jersey -  #22-2488181  New Jersey Department of Labor, Unemployment Insurance, P O Box 916, Trenton NJ  08625-0916

New Mexico
New York -  (NY does not mail 1099G)  available online at:  https://www8.tax.ny.gov/PIGI/pigiHome

                   refunds:  #14-6013200, New York State Dept. of Taxation and Finance,  WA Harriman Campus, Albany, NY 12227

                   unemployment:  #27-0293117, NYS Dept. of Labor, Payment Unit, Bldg 12, POB 621, Albany, NY 12201

North Carolina -  #56-1611838   NC Dept of Revenue,  PO Box 25000,  Raleigh NC 27640
North Dakota -   #45-0309764   State of North Dakota  600 E Boulevard Ave  Bismark  ND  58505-0599
Ohio -  # 31-6402047  State of Ohio, Department of Taxation, PO BOX 2476 , COLUMBUS, OH 43216-2476
Oklahoma -  # 73-6017987
Oregon -  # 93-6001960
Pennsylvania - # 23-6003112   State of Pennsylvania, P O Box 280508, Harrisburg, PA 17128-0508. 1099Gs no longer mailed, avail online:  http://www.revenue.state.pa.us/portal/server.pt/community/1099-g_information___access/20636, 

Rhode Island -  #05-6000522   State of Rhode Island and Providence Plantations, Division of Taxation, One Capital Hill, Providence RI  02908-5800

South Carolina   #45-3695561   State of South Carolina, Dept of Revenue, PO Box 125,  Columbia, SC  29214

Tennessee

Texas    #74-2764775,  Texas Workforce Commission, 101 E 15th Street,  Austin, TX 78778-0001
Utah  -  # 87-6000545
Vermont (as provided by a Guest):  EIN 03-0350860 ,  133 State Street, Montpelier, VT  05633

Virginia  For tax refunds:  #54-6001734  Department of Taxation, PO Box 1115,  Richmond, VA 23218-1115

Virginia  For unemployment comp: #54-6001795   Commonwealth of Virginia, Virginia Employment Commission, PO Box 2249, Richmond, VA 23218-2249

West Virginia -  # 55-6000816,  WV State Tax Dept,  P OBox 2389,  Charleston WV 25328

Wisconsin  #39-6006491  1099G available online at: http://www.dor.state.wi.us/eserv/Form1099G/index.html