14 results for "6501"

§ 301.6501(a)-1

Period of limitations upon assessment and collection.

§ 301.6501(b)-1

Time return deemed filed for purposes of determining limitations.

§ 301.6501(c)-1

Exceptions to general period of limitations on assessment and collection.

§ 301.6501(d)-1

Request for prompt assessment.

§ 301.6501(e)-1

Omission from return.

§ 301.6501(f)-1

Personal holding company tax.

§ 301.6501(g)-1

Certain income tax returns of corporations.

§ 301.6501(h)-1

Net operating loss or capital loss carrybacks.

§ 301.6501(i)-1

Foreign tax carrybacks; taxable years beginning after December 31, 1957.

§ 301.6501(j)-1

Investment credit carryback; taxable years ending after December 31, 1961.

§ 301.6501(m)-1

Tentative carryback adjustment assessment period.

§ 301.6501(n)-1

Special rules for chapter 42 and similar taxes.

§ 301.6501(n)-2

Certain contributions to section 501(c)(3) organizations.

§ 301.6501(n)-3

Certain set-asides described in section 4942(g)(2).