Publication 510
taxmap/pubs/p510-056.htm#en_us_publink1000117353The IRS has a program for assisting taxpayers who have technical
problems with tax laws and regulations. The IRS will answer inquiries from
individuals and organizations about the tax effect of their acts or
transactions. The National Office of the IRS issues rulings on those matters.
A ruling is a written statement to a taxpayer that interprets
and applies tax laws to the taxpayer's specific set of facts. There are also
determination letters issued by IRS directors and information letters issued by
IRS directors or the National Office.
There is a fee for most types of determination letters and rulings.
For complete information on the rulings program, see the first Internal Revenue
Bulletin published each year.