Fax Form 3911 (refund trace) to the IRS
Fax Form 3911 to the IRS refund inquiry unit for the state you live in. Each unit has its own number; for example, New York is 855-297-7736 and Texas is 855-203-7538. The full list is below.
| Who | Fax number |
|---|---|
| Maine, Maryland, Massachusetts, New Hampshire, Vermont (Andover unit) | 855-253-3175 |
| Georgia, Iowa, Kansas, Kentucky, Virginia (Atlanta unit) | 855-275-8620 |
| Florida, Louisiana, Mississippi, Oklahoma, Texas (Austin unit) | 855-203-7538 |
| New York (Brookhaven unit) | 855-297-7736 |
| Alaska, Arizona, California, Colorado, Hawaii, Nevada, New Mexico, Oregon, Utah, Washington, Wisconsin, Wyoming (Fresno unit) | 855-332-3068 |
| Arkansas, Connecticut, Delaware, Indiana, Michigan, Minnesota, Missouri, Montana, Nebraska, New Jersey, Ohio, West Virginia (Kansas City unit) | 855-344-9993 |
| Alabama, North Carolina, North Dakota, South Carolina, South Dakota, Tennessee (Memphis unit) | 855-580-4749 |
| District of Columbia, Idaho, Illinois, Pennsylvania, Rhode Island (Philadelphia unit) | 855-404-9091 |
| A foreign country, U.S. possession or territory, APO or FPO address, Form 2555 or 4563 filers, dual-status aliens (Austin unit) | 855-203-7538 |
| Business entities in states east of the Mississippi, plus Arkansas and Louisiana (Cincinnati unit) | 855-307-3124 |
| Business entities in states west of the Mississippi, plus Wisconsin (Ogden unit) | 855-578-2550 |
Checked against About Form 3911, Taxpayer Statement Regarding Refund, IRS.gov on October 12, 2026.