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CRNs/IRNs for Form 4720 (MFT 50)

Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States

Form 4720, Return of Certain Excise Taxes on Charities and Other Persons Under Chapters 41 and 42 of the IRC, is used by private foundations, foundations managers, and disqualified persons to compute certain excise taxes which may be due under IRC 42. See the table below for the necessary item reference numbers.

Number

Definition

151

Failure to Distribute Income

152

Excess Business Holdings

153

Investments which Jeopardize Charitable Purpose

154

Taxable Expenditures

182

Excess Grass Roots Contributions

183

Excess Lobbying Contributions

213

Tax on Political Expenditures

214

Tax on Disqualifying Lobbying Expenditures

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