SECTION 4. PROCEDURE

.01 Additional disclosure of facts relevant to, or positions taken with respect to, issues involving any of the items set forth below is unnecessary for purposes of reducing any understatement of income tax under § 6662(d), provided that the forms and attachments are completed in a clear manner and in accordance with their instructions. The money amounts entered on the forms must be verifiable, and the information on the return must be disclosed in the manner described below. For purposes of this revenue procedure, a number is verifiable if, on audit, the taxpayer can demonstrate the origin of the number (even if that number is not ultimately accepted by the Internal Revenue Service) and the taxpayer can show good faith in entering that number on the applicable form.

(1) Form 1040, Schedule A, Itemized Deductions:

(a) Medical and Dental Expenses: Complete lines 1 through 4, supplying all required information.

(b) Taxes: Complete lines 5 through 9, supplying all required information. Line 8 must list each type of tax and the amount paid.

(c) Interest Expense: Complete lines 10 through 14, supplying all required information. This section 4.01(1)(c) does not apply to (I) amounts disallowed under § 163(d) unless Form 4952, Investment In- terest Expense Deduction, is completed, or (ii) amounts disallowed under § 265.

(d) Contributions: Complete lines 15 through 18, supplying all required information. Enter the amount of the gift reduced by the value of any substantial benefit (goods or services) provided by the donee organization in consideration, in whole or in part. Entering the amount of the gift unreduced by the value of the benefit received will not constitute adequate disclosure. If a contribution of $250 or more is made, this section 4.01(1)(d) will not apply unless a contemporaneous written acknowledgment, as required by § 170(f)(8), is obtained from the donee organization. If a contribution of property other than cash

October 21, 2002 725 2002–42 I.R.B.

able year beginning in 2002, and to any return filed on 2002 tax forms in 2003 for short taxable years beginning in 2003.