SECTION 11. EFFECT OF

DETERMINATION LETTER OR RULING RECOGNIZING EXEMPTION

(2) the expiration of the 270-day period described in § 7428(b)(2) in a case where the Service has not issued a final determination letter or ruling and the organization has taken, in a timely manner, all reasonable steps to secure a determination letter or ruling.

.04 The steps described in section 10.02 will not be considered completed until the Service has had a reasonable time to act upon an appeal or protest as the case may be.

.05 A final determination to which § 7428 of the Code applies is a determination letter or ruling, sent by certified or registered mail, which holds that the organization is not described in § 501(c)(3) or § 170(c)(2), is a public charity described in a part of § 509 or § 170(b)(1)(A) other than the part under which the organization requested classification, is not a private foundation as defined in § 4942(j)(3), or is a private foundation and not a public charity described in a part of § 509 or § 170(b)(1)(A).

Effective date of exemption .01 A determination letter or ruling recognizing exemption is usually effective as of the date of formation of an organization if its purposes and activities prior to the date of the determination letter or ruling were consistent with the requirements for exemption. However, special rules under § 508(a) of the Code may apply to an organization applying for exemption under § 501(c)(3), and special rules under § 505(c) may apply to an organization applying for exemption under §§ 501(c)(9), (17), or (20).

(1) If the Service requires the organization to alter its activities or make substantive amendments to its enabling instrument, the exemption will be effective as of the date specified in a determination letter or ruling.

(2) If the Service requires the organization to make a nonsubstantive amendment, exemption will ordinarily be recognized as of the date of formation. Examples of nonsubstantive amendments include correction of a clerical error in the enabling instrument or the addition of a dissolution clause where the activities of the organization prior to the determination letter or ruling are consistent with the requirements for exemption.

Reliance on determination letter or ruling