4466.sup

SUPPORTING STATEMENT

(Form 4466)

1. CIRCUMSTANCES NECESSITATING COLLECTION OF INFORMATION

Section 6425(a) (1) of the Internal Revenue Code provides that a corporation may file an application for an adjustment of an overpayment of estimated income tax. IRC section 6425(b) provides that the amount of the adjustment must be: (a) at least 10% of the corporation’s expected income tax liability for the tax year, and (b) at least $500. Form 4466 (the application) must be filed within 2½ months after the end of

the tax year and before the corporation files its income tax return.

2. USE OF DATA

Form 4466 provides IRS with information to discover omissions and errors and to verify the calculation of the adjustment. The Service shall ascertain that the amount of the adjustment is: (a) at least 10% of the corporation’s tax liability, and (b) at least $500. In addition, IRS can determine whether Form 4466 was timely filed.

Under section 1.6425-1(b) of the Income Tax Regulations, a corporation is required to file Form 4466.

3. USE OF IMPROVED INFORMATION TECHNOLOGY TO REDUCE BURDEN

Form 4466 is currently available for electronic filing.

4. EFFORTS TO IDENTIFY DUPLICATION

We have attempted to eliminate duplication within the agency wherever possible.

5. METHODS TO MINIMIZE BURDEN ON SMALL BUSINESSES OR OTHER SMALL ENTITIES

Not applicable.

6. CONSEQUENCES OF LESS FREQUENT COLLECTION ON FEDERAL PROGRAMS OR POLICY ACTIVITIES

Not applicable.

7. SPECIAL CIRCUMSTANCES REQUIRING DATA COLLECTION TO BE

INCONSISTENT WITH GUIDELINES IN 5 CFR 1320.5(d)(2)

Not applicable.

8. CONSULTATION WITH INDIVIDUALS OUTSIDE OF THE AGENCY ON

AVAILABILITY OF DATA, FREQUENCY OF COLLECTION, CLARITY

OF INSTRUCTIONS AND FORMS, AND DATA ELEMENTS

Periodic meetings are held between IRS personnel and representatives of the American Bar Association, the National Society of Public Accountants, the American Institute of Certified Public Accountants, and other professional groups to discuss tax law and tax forms. During these meetings, there is an opportunity for those attending to make comments regarding Form 4466.

In response to the Federal Register Notice (72 FR 9407), dated March 1, 2007, we received no comments during the comment period regarding Form 4466.

9. EXPLANATION OF DECISION TO PROVIDE ANY PAYMENT OR GIFT TO

RESPONDENTS

Not applicable.

10. ASSURANCE OF CONFIDENTIALITY OF RESPONSES

Generally, tax returns and tax return information are confidential as required by 26 USC 6103.

11. JUSTIFICATION OF SENSITIVE QUESTIONS

Not applicable.

12. ESTIMATED BURDEN OF INFORMATION COLLECTION

No.of Time per

Form Responses Response Total hours

Form 4466 16,125 4.74 76,433

Estimates of the annualized cost to respondents for the hour burdens shown above are not available at this time.

The following are related regulations which impose no

additional burden. Please continue to assign OMB number

1545-0170 to these regulations.

1.6425-1

1.6425-2

1.6425-3

13. ESTIMATED TOTAL ANNUAL COST BURDEN TO RESPONDENTS

As suggested by OMB, our Federal Register Notice dated March 1, 2007, requested public comments on estimates of cost burden that are not captured in the estimates of burden hours, i.e., estimates of capital or start-up costs and costs of operation, maintenance, and purchase of services to provide information. However, we did not receive any responses from taxpayers on this subject. As a result, estimates of these cost burdens are not available at this time.

14. ESTIMATED ANNUALIZED COST TO THE FEDERAL GOVERNMENT

The primary cost to the government consists of the cost of printing the form. We estimate the cost of printing the form is $475.

15. REASONS FOR CHANGE IN BURDEN

There are no changes being made to Form 4466 at this time.

We are making this submission for renewal purposes.

16. PLANS FOR TABULATION, STATISTICAL ANALYSIS AND PUBLICATION

Not applicable.

17. REASONS WHY DISPLAYING THE OMB EXPIRATION DATE IS

INAPPROPRIATE

See attachment.

18. EXCEPTIONS TO THE CERTIFICATION STATEMENT ON OMB FORM 83-I

Not applicable.

Note: The following paragraph applies to all of the collections of information in this submission:

An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless the collection of information displays a valid OMB control number. Books or records relating to a collection of information must be retained as long as their contents may become material in the administration of any internal revenue law. Generally, tax returns and tax return information are confidential, as required by 26 U.S.C. 6103.