Example 1. Taxpayer A receives a notice of proposed deficiency (30-day letter). A requests and is granted Appeals office consideration. The administrative file contains certain documents provided by A as substantiation for the tax matters at issue. Appeals determines that the information submitted is insufficient. Appeals then issues a notice of deficiency. After receiving the notice of deficiency but before the 90-day period for filing a petition with the Tax Court has expired, and before filing a petition with the Tax Court, A convinces Appeals that the information previously submitted and reviewed by Appeals is sufficient and, therefore, the notice of deficiency is incorrect and A owes no additional tax. Pursuant to section 6212(d), the notice of deficiency is rescinded. Appeals then closes the case showing a zero deficiency and mails A a notice to this effect. Assuming that Appeals did not rely on any new information provided by A in rescinding the notice of deficiency and that all of the other requirements of section 7430 are satisfied, A may recover reasonable administrative costs incurred after the date of the 30-day letter (the administrative proceeding date as defined in Treas. Reg. § 301.7430-3(c) ). To recover these costs, A must file a request for administrative costs with the Appeals office personnel who settled A's tax matter, or if that person is unknown to A, with the Area Director of the area that considered the underlying matter, within 90 days after the date of mailing of the Office of Appeals' final decision that A owes no additional tax.
Example 2. Taxpayer B files a request for an abatement of interest pursuant to section 6404 and the regulations thereunder. The Area Director issues a notice of proposed disallowance of the abatement request (akin to a 30-day letter). B requests and is granted Appeals office consideration. No agreement is reached with Appeals and the Office of Appeals issues a notice of disallowance of the abatement request. B does not file suit in the Tax Court, but instead contacts the Appeals office within 180 days after the mailing date of the notice of disallowance of the abatement request to attempt to reverse the decision. B convinces the Appeals office that the notice of disallowance is in error. The Appeals office agrees to abate the interest and mails the taxpayer a notification of this decision. The mailing date of the notification from Appeals of the decision to abate interest commences the 90-day period from which the taxpayer may request administrative costs. Assuming that Appeals did not rely on any new information provided by B in reversing its notice of disallowance, and that all of the other requirements of section 7430 are satisfied, B may recover reasonable administrative costs incurred after the date the Area Director issued the notice of proposed disallowance of the abatement request (the administrative proceeding date as defined in Treas. Reg. § 301.7430-3(c) ). To recover these costs, B must file a request for costs with the Appeals office personnel who settled B's tax matter, or if that person is unknown to B, with the Area Director of the area that considered the underlying matter within 90 days after the date of mailing of the Office of Appeals' final decision that B is entitled to abatement of interest.
Example 3. Taxpayer C receives a notice of proposed adjustment and employment tax 30-day letter. C requests and is granted Appeals office consideration. The administrative file contains certain documents provided by C to support C's position in the tax matters at issue. Appeals determines that the documents submitted are insufficient. Appeals then issues a notice of determination of worker classification. After receiving the notice of determination of worker classification but before the 90-day period for filing a petition with the Tax Court has expired, C convinces Appeals that the documents previously submitted and reviewed by Appeals adequately support its position and, therefore, C owes no additional employment tax. Appeals then closes the case showing a zero tax adjustment and mails C a no-change letter. Assuming that Appeals did not rely on any new information provided by C in reversing its notice of determination of worker classification, and that all of the other requirements of section 7430 are satisfied, C may recover reasonable administrative costs incurred after the date of the notice of proposed adjustment and 30-day letter (the administrative proceeding date as defined in Treas. Reg. § 301.7430-3(c) ). To recover these costs, C must file a request for administrative costs with the Appeals office personnel who settled C's tax matter, or if that person is unknown to C, with the Area Director of the area that considered the underlying matter, within 90 days after the date of mailing of the Office of Appeals' final decision that C owes no additional tax.
26 C.F.R. §301.7430-2