CAF units/fax numbers and mailing addresses
Ogden (OAMC)
1973 N. Rulon White Blvd.
M/S 6737, Ogden, UT 84201
Fax: 855-214-7522
Memphis (MAMC)
5333 Getwell Rd
Stop 8423, Memphis, TN 38118
Fax: 855-214-7519
Philadelphia (PAMC)
International CAF MS 4.H14.123
2970 Market Street
Philadelphia, PA 19104
Fax: 855-772-3156
Fax: 304-707-9785 Outside the United States (U.S.)
Hint: States west of the Mississippi should submit authorizations to OAMC; states east of the Mississippi should submit authorizations to MAMC. The exceptions are: authorizations related to taxpayers residing abroad, are submitted to PAMC, and Arkansas and Louisiana submit authorizations to MAMC. Wisconsin authorizations are submitted to Ogden.
State mapping of CAF units
| State | 
			 OAMC CAF unit  | 
			
			 MAMC CAF unit  | 
		
|---|---|---|
| Alabama | 
			 
  | 
			
			 X  | 
		
| Alaska | 
			 X  | 
			
			 
  | 
		
| Arizona | 
			 X  | 
			
			 
  | 
		
| Arkansas | 
			 
  | 
			
			 X  | 
		
| California | 
			 X  | 
			
			 
  | 
		
| Colorado | 
			 X  | 
			
			 
  | 
		
| Connecticut | 
			 
  | 
			
			 X  | 
		
| Delaware | 
			 
  | 
			
			 X  | 
		
| District of Columbia | 
			 
  | 
			
			 X  | 
		
| Florida | 
			 
  | 
			
			 X  | 
		
| Georgia | 
			 
  | 
			
			 X  | 
		
| Hawaii | 
			 X  | 
			
			 
  | 
		
| Idaho | 
			 X  | 
			
			 
  | 
		
| Illinois | 
			 
  | 
			
			 X  | 
		
| Indiana | 
			 
  | 
			
			 X  | 
		
| Iowa | 
			 X  | 
			
			 
  | 
		
| Kansas | 
			 X  | 
			
			 
  | 
		
| Kentucky | 
			 
  | 
			
			 X  | 
		
| Louisiana | 
			 
  | 
			
			 X  | 
		
| Maine | 
			 
  | 
			
			 X  | 
		
| Maryland | 
			 
  | 
			
			 X  | 
		
| Massachusetts | 
			 
  | 
			
			 X  | 
		
| Michigan | 
			 
  | 
			
			 X  | 
		
| Minnesota | 
			 X  | 
			
			 
  | 
		
| Mississippi | 
			 
  | 
			
			 X  | 
		
| Missouri | 
			 X  | 
			
			 
  | 
		
| Montana | 
			 X  | 
			
			 
  | 
		
| Nebraska | 
			 X  | 
			
			 
  | 
		
| Nevada | 
			 X  | 
			
			 
  | 
		
| New Hampshire | 
			 
  | 
			
			 X  | 
		
| New Jersey | 
			 
  | 
			
			 X  | 
		
| New Mexico | 
			 X  | 
			
			 
  | 
		
| New York | 
			 
  | 
			
			 X  | 
		
| North Carolina | 
			 
  | 
			
			 X  | 
		
| North Dakota | 
			 X  | 
			
			 
  | 
		
| Ohio | 
			 
  | 
			
			 X  | 
		
| Oklahoma | 
			 X  | 
			
			 
  | 
		
| Oregon | 
			 X  | 
			
			 
  | 
		
| Pennsylvania | 
			 
  | 
			
			 X  | 
		
| Rhode Island | 
			 
  | 
			
			 X  | 
		
| South Carolina | 
			 
  | 
			
			 X  | 
		
| South Dakota | 
			 X  | 
			
			 
  | 
		
| Tennessee | 
			 
  | 
			
			 X  | 
		
| Texas | 
			 X  | 
			
			 
  | 
		
| Utah | 
			 X  | 
			
			 
  | 
		
| Vermont | 
			 
  | 
			
			 X  | 
		
| Virginia | 
			 
  | 
			
			 X  | 
		
| Washington | 
			 X  | 
			
			 
  | 
		
| West Virginia | 
			 
  | 
			
			 X  | 
		
| Wisconsin | 
			 X  | 
			
			 
  | 
		
| Wyoming | 
			 X  | 
			
			 
  |