Form SF 181 at a glance
What it is: The U.S. Office of Personnel Management Guide to Personnel Data Standards ETHNICITY AND RACE IDENTIFICATION form; read the Privacy Act Statement and instructions before completing it.
A filled-in Form SF 181 example: an employee identifies ethnicity and race

How to fill out Form SF 181, box by box
Question 2. Racial category

Question 2. Please select the racial category or categories with which you most closely identify by placing an X in the appropriate box. Check as many as apply.
American Indian or Alaska Native: a person having origins in any of the original peoples of North and South America (including Central America), and who maintains tribal affiliation or community attachment.
Asian: a person having origins in any of the original peoples of the Far East, Southeast Asia, or the Indian subcontinent including, for example, Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, the Philippine Islands, Thailand, and Vietnam.
Black or African American: a person having origins in any of the black racial groups of Africa.
Native Hawaiian or Other Pacific Islander: a person having origins in any of the original peoples of Hawaii, Guam, Samoa, or other Pacific Islands.
White: a person having origins in any of the original peoples of Europe, the Middle East, or North Africa.
More rules for Form SF 181
The two questions are designed to identify your ethnicity and race. Regardless of your answer to question 1, go to question 2. Question 1: Are You Hispanic or Latino? Yes or No.
Ethnicity and race information is requested under the authority of 42 U.S.C. Section 2000e-16 and in compliance with the Office of Management and Budget's 1997 Revisions to the Standards for the Classification of Federal Data on Race and Ethnicity. Providing this information is voluntary and has no impact on your employment status, but in the instance of missing information, your employing agency will attempt to identify your race and ethnicity by visual observation.
This information is used as necessary to plan for equal employment opportunity throughout the Federal government.
Social Security Number (SSN) is requested under the authority of Executive Order 9397. Providing this information is voluntary and failure to do so will have no effect on your employment status. If SSN is not provided, however, other agency sources may be used to obtain it.
Sources
[1] Standard Form 181 (Revised August 2005), U.S. Office of Personnel Management (the Official source link on this page).

