Yes. This is the purpose of the Office of Indian Tribal Governments. It was established by the Internal Revenue Service in 2000 and actively seeks partnership opportunities to meet the needs of both governments on a collaborative basis. To learn more about the Office of Indian Tribal Governments and/or to locate the Specialist nearest to you, call 202-317-8900 or you may write to this address: Internal Revenue Service, T:GE:ITG, 1111 Constitution Avenue N.W., Washington, DC 20224. Or you may visit the ITG website at tribes.
The primary front-line service of the Office of Indian Tribal Governments is provided by three field groups, which are aligned to respect tribal affiliations wherever possible.
You should contact the IRS Office of Indian Tribal Governments if you need further clarification.