This form contains 194 fields organized into 53 sections, giving it a Form Complexity Index of 76/100 (complex). Below is a complete list of every field, its type, and what information is expected.

Field Name	Type	Description
Additional Information Identifiers (A-Number/Account Number)
A-Number / Account Number	Text	Enter the individual's Alien Registration Number (A-Number) or USCIS online account number, if any, to identify the person referenced in this additional information section.
Birth Information
Date of Birth	Date	Enter the person’s date of birth.
City/Town/Village of Birth	Text	Enter the name of the city, town, or village where the person was born.
Country of Birth	Text	Enter the country where the person was born.
State or Province of Birth	Text	Enter the state or province where the person was born.
Citizenship and Identification Numbers
Country of Citizenship or Nationality	Text	Enter the person's country of citizenship or nationality.
Alien Registration Number (A-Number)	Text	Enter the person's Alien Registration Number (A-Number), if they have one. Max length: 9 characters
U.S. Social Security Number (SSN)	Text	Enter the person's U.S. Social Security Number, if they have one. Max length: 9 characters
Concurrent Applications Filed (Item 6.b)
Form I-485	Checkbox	Check this box if you are also filing Form I-485 concurrently with this application/petition. Fill only if 'Yes' is 'Yes'. Depends on: Yes
Form I-131	Checkbox	Check this box if you are also filing Form I-131 concurrently with this application/petition. Fill only if 'Yes' is 'Yes'. Depends on: Yes
Form I-765	Checkbox	Check this box if you are also filing Form I-765 concurrently with this application/petition. Fill only if 'Yes' is 'Yes'. Depends on: Yes
Other	Checkbox	Check this box if you are concurrently filing another form not listed above and provide an explanation in Part 11 (Additional Information). Fill only if 'Yes' is 'Yes'. Depends on: Yes
Current Country of Residence
Current Country of Residence	Text	Enter the alien’s current country of residence, or if the alien is now in the United States, enter the last country of permanent residence abroad. Fill only if 'Alien is in the United States and will apply for adjustment of status to that of lawful permanent resident' is 'Yes'. Depends on: Apply for adjustment of status in the United States
Employer Identification Number (EIN)
Employer Identification Number (EIN)	Text	Enter the IRS-issued Employer Identification Number (EIN) for the company or organization filing this petition. Max length: 9 characters
Employs 25 or Fewer Full-Time Equivalent Employees (Yes/No)
No	Checkbox	Check this box if you do not employ a total of 25 or fewer full-time equivalent employees in the United States (including all affiliates or subsidiaries).
Yes	Checkbox	Check this box if you currently employ a total of 25 or fewer full-time equivalent employees in the United States, including all affiliates or subsidiaries.
Filer Company/Organization Name
Company or Organization Name	Text	Enter the full legal name of the company or organization filing this petition. Max length: 34 characters
Filer Individual Name
Family Name (Last Name)	Text	Enter the filer’s family name (last name).
Given Name (First Name)	Text	Enter the filer’s given name (first name).
Middle Name	Text	Enter the filer’s middle name, if any.
Footer Unlabeled Field
Footer Notes	Text	Enter any additional information or notes intended for the form footer area.
Footer Reference/Tracking Text	Text	Enter the reference, tracking text, or other internal-use value to appear in the form’s bottom footer field.
For USCIS Use Only
Form G-28 or Form G-28I attached	Checkbox	Check this box if an attorney or accredited representative is filing and a completed Form G-28 or Form G-28I is attached to this petition.
Attorney State Bar Number	Text	Enter the attorney's state bar number, if applicable. Fill only if 'Form G-28 or Form G-28I attached' is 'Yes'. Max length: 15 characters Depends on: Form G-28 or Form G-28I attached
Representative USCIS Online Account Number	Text	Enter the attorney or accredited representative's USCIS online account number, if any. Fill only if 'Form G-28 or Form G-28I attached' is 'Yes'. Max length: 12 characters Depends on: Form G-28 or Form G-28I attached
Form Footer Field
Footer Tracking/Reference Text	Text	Enter any internal tracking, reference, or other footer text that should appear at the bottom of this form page.
Form Footer Identifier Field
Form Footer Identifier	Text	Enter the internal form footer identifier or tracking code shown in the document footer.
General
Click this button to open: https://tools.usps.com/go/ZipLookupAction_input. This is the U S Postal Service ZIP Code Lookup site	Button
Immigrant Visa Petition Previously Filed (Item 8)
No	Checkbox	Check this box if no immigrant visa petition has ever been filed by or on behalf of this person.
Yes	Checkbox	Check this box if any immigrant visa petition has ever been filed by or on behalf of this person.
Interpreter Certification (Language Interpreted)
Language Interpreted	Text	Enter the name of the language you interpreted for the petitioner or authorized signatory.
Interpreter Contact Information
Interpreter Daytime Telephone Number	Text	Enter the interpreter's daytime telephone number. Max length: 10 characters
Interpreter Email Address	Text	Enter the interpreter's email address, if any. Max length: 30 characters
Interpreter Mobile Telephone Number	Text	Enter the interpreter's mobile telephone number, if any. Max length: 10 characters
Interpreter Full Name and Organization
Interpreter Last Name	Text	Enter the interpreter's family name (last name).
Interpreter Organization Name	Text	Enter the name of the interpreter's business or organization. Max length: 30 characters
Interpreter First Name	Text	Enter the interpreter's given name (first name).
Interpreter Signature and Date
Interpreter Signature	Text	Enter the interpreter's signature to certify the interpretation of this form.
Date of Signature	Date	Enter the date the interpreter signed this certification.
IRS EIN
IRS Employer Identification Number (EIN)	Text	Enter the organization's IRS Employer Identification Number (EIN). Max length: 9 characters
Labor Certification Previously Submitted (Item 9)
Yes	Checkbox	Check this box if you are filing the petition without an original labor certification because the original labor certification was previously submitted in support of another Form I-140.
No	Checkbox	Check this box if you are not filing the petition without an original labor certification due to a previously submitted labor certification for another Form I-140.
Last Arrival and Travel Document Information
Date of Last Arrival	Date	Enter the date the person last arrived in the United States.
Form I-94 Record Number	Text	Enter the Form I-94 Arrival-Departure Record Number for the person. Max length: 11 characters
Passport Number	Text	Enter the passport number for the person.
Travel Document Number	Text	Enter the travel document number for the person, if they have a travel document.
Country of Issuance	Text	Enter the country that issued the person’s passport or travel document.
Passport/Travel Document Expiration Date	Date	Enter the expiration date of the person’s passport or travel document.
Authorized Stay Expiration Date (I-94)	Date	Enter the expiration date of the authorized stay as shown on the person’s Form I-94.
Status on Form I-94	Text	Enter the status listed on the person’s Form I-94 (such as class of admission or parole status, if applicable).
Mailing Address
Petitioner USCIS Online Account Number	Text	Provide the petitioner's USCIS Online Account Number (if any). Max length: 12 characters
In Care Of Name	Text	Enter the name of the person or organization who should receive mail on behalf of the petitioner (if applicable). Max length: 34 characters
Street Address	Text	Enter the street number and street name for the mailing address. Max length: 34 characters
Apt/Ste/Flr	Text	Enter the apartment, suite, or floor number for the mailing address, if applicable. Max length: 6 characters
City or Town	Text	Enter the city or town for the mailing address.
Province	Text	Enter the province for the mailing address, if applicable.
Country	Text	Enter the country for the mailing address.
State	Combobox	Enter the U.S. state for the mailing address. LA MP AZ VT AP KS IL NC NY AR PW WA OK NM DC MS MN OR TX AK WI GU NV GA WV MI HI FM CA PR UT IA AS WY AL MO MH MT IN CO DE MD NJ NH VA TN SD CT FL OH AA ID PA ME MA AE ND NE RI KY SC VI
ZIP Code	Text	Enter the ZIP code for the mailing address. Max length: 5 characters
In Care Of Name	Text	Enter the name of the person or organization receiving mail on behalf of the addressee, if applicable. Max length: 34 characters
Ste.	Checkbox	Check this box if the mailing address is a suite and you will enter the suite number on this line.
Flr.	Checkbox	Check this box if the mailing address uses a floor designation and you will enter the floor number on this line.
Apt.	Checkbox	Check this box if the mailing address is an apartment and you will enter the apartment number on this line.
Postal Code	Text	Enter the postal code for the mailing address, if applicable.
Street Number and Name	Text	Enter the mailing street address, including the house/building number and street name. Max length: 34 characters
Apartment/Suite/Floor	Text	Enter the apartment, suite, or floor identifier for the mailing address, if applicable. Max length: 6 characters
City or Town	Text	Enter the city or town for the mailing address.
Postal Code	Text	Enter the postal code (ZIP code) for the mailing address.
Country	Text	Enter the country for the mailing address.
Province	Text	Enter the province for the mailing address, if applicable.
Ste.	Checkbox	Check this box if the mailing address includes a suite number.
Flr.	Checkbox	Check this box if the mailing address includes a floor number.
Apt.	Checkbox	Check this box if the mailing address includes an apartment number.
In Care Of Name	Text	Enter the name of the person or organization who will receive mail at this address (if applicable). Max length: 34 characters
Mailing Address - City/State/ZIP and Country Details
City or Town	Text	Enter the city or town for the mailing address.
Postal Code	Text	Enter the postal code for the mailing address if applicable.
Country	Text	Enter the country for the mailing address.
State	Combobox	Enter the state for the mailing address. LA MP AZ VT AP KS IL NC NY AR PW WA OK NM DC MS MN OR TX AK WI GU NV GA WV MI HI FM CA PR UT IA AS WY AL MO MH MT IN CO DE MD NJ NH VA TN SD CT FL OH AA ID PA ME MA AE ND NE RI KY SC VI
ZIP Code	Text	Enter the ZIP code for the mailing address. Max length: 5 characters
Province	Text	Enter the province for the mailing address if applicable.
Mailing Address - Street Number and Name
Street Number and Name	Text	Enter the mailing address street number and street name. Max length: 34 characters
Mailing Address - Unit Type and Unit Number
Unit Number	Text	Enter the apartment, suite, or floor number for the mailing address (if applicable). Max length: 6 characters
Ste.	Checkbox	Check this box if the mailing address unit type is a suite, then enter the suite number in the unit number field.
Flr.	Checkbox	Check this box if the mailing address unit type is a floor, then enter the floor number in the unit number field.
Apt.	Checkbox	Check this box if the mailing address unit type is an apartment, then enter the apartment number in the unit number field.
Native Alphabet Name
Native Alphabet Middle Name	Text	Enter the person’s middle name written in their native alphabet.
Native Alphabet Given Name (First Name)	Text	Enter the person’s given name (first name) written in their native alphabet.
Native Alphabet Family Name (Last Name)	Text	Enter the person’s family name (last name) written in their native alphabet.
Nonprofit/Governmental Research Organization (Yes/No)
No — Not a nonprofit/governmental research organization	Checkbox	Check this box if the petitioner is not a nonprofit organized as tax-exempt and not a governmental research organization.
Yes — Nonprofit/governmental research organization	Checkbox	Check this box if the petitioner is a nonprofit organized as tax-exempt or a governmental research organization.
Other Petitions or Applications with This Form I-140 (Item 6.a)
Yes	Checkbox	Check this box if you are filing any other petitions or applications together with this Form I-140.
No	Checkbox	Check this box if you are not filing any other petitions or applications together with this Form I-140.
Page Footer Identifier
Page Footer Identifier	Text	Enter the internal page footer identifier or tracking code printed at the bottom of the form page.
Part 2 - Petition Type (Select One)
A professional (at least a bachelor's degree or foreign equivalent)	Checkbox	Check this box if the petition is being filed for a professional who possesses at least a U.S. bachelor's degree (or a foreign equivalent).
An alien of extraordinary ability	Checkbox	Check this box if the petition is being filed for an alien of extraordinary ability.
An outstanding professor or researcher	Checkbox	Check this box if the petition is being filed for an outstanding professor or researcher.
A multinational executive or manager	Checkbox	Check this box if the petition is being filed for a multinational executive or manager.
Advanced degree/exceptional ability (not seeking NIW)	Checkbox	Check this box if the petition is being filed for a member of the professions holding an advanced degree or an alien of exceptional ability and the petitioner is NOT seeking a National Interest Waiver (NIW).
Part 5 - Labor Certification and Petitioner Financial Info
Labor Certification Expiration Date	Date	Enter the expiration date of the labor certification. Fill only if 'Company or Organization Name' is provided. Depends on: Company or Organization Name
Annual Income	Number	Enter the individual filer’s annual income amount in U.S. dollars. Fill only if 'Company or Organization Name' is not provided. Depends on: Company or Organization Name
Occupation	Text	Enter the occupation of the individual filing this petition. Fill only if 'Company or Organization Name' is not provided. Depends on: Company or Organization Name
Labor Certification DOL Filing Date	Date	Enter the date the labor certification was filed with the U.S. Department of Labor (DOL). Fill only if 'Company or Organization Name' is provided. Depends on: Company or Organization Name
Part 6 - Job Identification and Description
SOC Code (First Two Digits)	Text	Enter the first two digits of the Standard Occupational Classification (SOC) code for the job. Max length: 2 characters
SOC Code (Last Four Digits)	Text	Enter the last four digits of the Standard Occupational Classification (SOC) code for the job. Max length: 4 characters
Job Title	Text	Enter the title of the proposed job position. Max length: 31 characters
Nontechnical Job Description	Text	Provide a nontechnical description of the job duties and responsibilities.
Part 6 - Position Type and Hours
Hours per Week (If Not Full-Time)	Number	Enter the number of hours per week the position will require if the job is not full-time. Fill only if 'Full-time position — No' is 'Yes'. Max length: 3 characters Depends on: Full-time position — No
Full-time position — No	Checkbox	Check this box if the proposed employment is not a full-time position.
Full-time position — Yes	Checkbox	Check this box if the proposed employment is a full-time position.
New position — No	Checkbox	Check this box if the job is not a new position.
New position — Yes	Checkbox	Check this box if the job is a new position.
Permanent position — No	Checkbox	Check this box if the proposed employment is not a permanent position.
Permanent position — Yes	Checkbox	Check this box if the proposed employment is a permanent position.
Part 6 - Wages
Wage Amount	Number	Enter the wage amount being offered for the position.
Wage Period	Text	Enter the time period the wage amount applies to (for example, hour, week, month, or year). Max length: 5 characters
Part 6 - Worksite Location Address
Worksite Street Address	Text	Enter the worksite street number and street name where the person will work. Fill only if 'Mailing Address (Part 1) - Street Number and Name' is different from the worksite location address. Max length: 34 characters Depends on: Street Number and Name
Worksite Apt/Ste/Flr Number	Text	Enter the apartment, suite, or floor number for the worksite address (as applicable). Fill only if 'Mailing Address (Part 1) - Street Number and Name' is different from the worksite location address. Max length: 6 characters Depends on: Street Number and Name
Worksite City or Town	Text	Enter the city or town for the worksite address. Fill only if 'Mailing Address (Part 1) - Street Number and Name' is different from the worksite location address. Max length: 20 characters Depends on: Street Number and Name
Worksite State	Combobox	Enter the state for the worksite address. LA MP AZ VT AP KS IL NC NY AR PW WA OK NM DC MS MN OR TX AK WI GU NV GA WV MI HI FM CA PR UT IA AS WY AL MO MH MT IN CO DE MD NJ NH VA TN SD CT FL OH AA ID PA ME MA AE ND NE RI KY SC VI
Worksite ZIP Code	Text	Enter the ZIP Code for the worksite address. Fill only if 'Mailing Address (Part 1) - Street Number and Name' is different from the worksite location address. Max length: 5 characters Depends on: Street Number and Name
Ste.	Checkbox	Check this box if the worksite street address includes a suite number. Fill only if 'Mailing Address (Part 1) - Street Number and Name' is different from the worksite location address. Depends on: Street Number and Name
Flr.	Checkbox	Check this box if the worksite street address includes a floor number. Fill only if 'Mailing Address (Part 1) - Street Number and Name' is different from the worksite location address. Depends on: Street Number and Name
Apt.	Checkbox	Check this box if the worksite street address includes an apartment number. Fill only if 'Mailing Address (Part 1) - Street Number and Name' is different from the worksite location address. Depends on: Street Number and Name
Part 7 - Person 1 (Spouse/Child) Information
Person 1 Middle Name	Text	Enter Person 1’s middle name, if any.
Person 1 Given Name (First Name)	Text	Enter Person 1’s given name (first name).
Person 1 Family Name (Last Name)	Text	Enter Person 1’s family name (last name).
Person 1 Date of Birth	Date	Enter Person 1’s date of birth.
Person 1 Country of Birth	Text	Enter the country where Person 1 was born.
Person 1 Relationship to Beneficiary	Text	Enter Person 1’s relationship to the person for whom this petition is being filed (for example, spouse or child). Max length: 28 characters
Applying for adjustment of status? - Yes	Checkbox	Check this box if Person 1 will apply for adjustment of status as the dependent of the person for whom this petition is filed.
Applying for adjustment of status? - No	Checkbox	Check this box if Person 1 will not apply for adjustment of status as the dependent of the person for whom this petition is filed.
Applying for a visa abroad? - Yes	Checkbox	Check this box if Person 1 will apply for a visa abroad.
Applying for a visa abroad? - No	Checkbox	Check this box if Person 1 will not apply for a visa abroad.
Part 7 - Person 2 (Spouse/Child) Information
Person 2 Relationship	Text	Describe Person 2’s relationship to the person for whom the petition is being filed (e.g., spouse or child). Max length: 28 characters
Person 2 Middle Name	Text	Enter Person 2’s middle name, if any.
Person 2 First Name	Text	Enter Person 2’s given name (first name).
Person 2 Last Name	Text	Enter Person 2’s family name (last name).
Person 2 Date of Birth	Date	Enter Person 2’s date of birth.
Person 2 Country of Birth	Text	Enter the country where Person 2 was born.
Person 2 applying for adjustment of status: Yes	Checkbox	Check this box if Person 2 will apply for adjustment of status.
Person 2 applying for adjustment of status: No	Checkbox	Check this box if Person 2 will not apply for adjustment of status.
Person 2 applying for a visa abroad: Yes	Checkbox	Check this box if Person 2 will apply for a visa at a U.S. embassy or consulate outside the United States.
Person 2 applying for a visa abroad: No	Checkbox	Check this box if Person 2 will not apply for a visa at a U.S. embassy or consulate outside the United States.
Person Name
Family Name (Last Name)	Text	Enter the person's family name (last name/surname).
Given Name (First Name)	Text	Enter the person's given name (first name).
Middle Name	Text	Enter the person's middle name, if any.
Person's Foreign Address (Part 3 Reference)
Foreign Street Address	Text	Enter the person's foreign street number and street name. Fill only if 'Part 3. Mailing Address - Country' is 'United States'. Max length: 34 characters Depends on: Country
Foreign Address Unit	Text	Enter the apartment, suite, or floor number for the person's foreign address (if applicable). Fill only if 'Part 3. Mailing Address - Country' is 'United States'. Max length: 6 characters Depends on: Country
Foreign City or Town	Text	Enter the city or town of the person's foreign address. Fill only if 'Part 3. Mailing Address - Country' is 'United States'. Depends on: Country
Foreign Province	Text	Enter the province, state, or region of the person's foreign address. Fill only if 'Part 3. Mailing Address - Country' is 'United States'. Depends on: Country
Foreign Country	Text	Enter the country of the person's foreign address. Fill only if 'Part 3. Mailing Address - Country' is 'United States'. Depends on: Country
Foreign Postal Code	Text	Enter the postal code or ZIP code for the person's foreign address. Fill only if 'Part 3. Mailing Address - Country' is 'United States'. Depends on: Country
Ste.	Checkbox	Check this box if the person's foreign address includes a suite number. Fill only if 'Part 3. Mailing Address - Country' is 'United States'. Depends on: Country
Flr.	Checkbox	Check this box if the person's foreign address includes a floor number. Fill only if 'Part 3. Mailing Address - Country' is 'United States'. Depends on: Country
Apt.	Checkbox	Check this box if the person's foreign address includes an apartment number. Fill only if 'Part 3. Mailing Address - Country' is 'United States'. Depends on: Country
Petition Type Category
Any other worker (less than 2 years training or experience)	Checkbox	Check this box if the petition is for a position requiring less than two years of training or experience.
Alien applying for an NIW (National Interest Waiver)	Checkbox	Check this box if the petition is for an alien applying for a National Interest Waiver (NIW) as a member of the professions holding an advanced degree or as an alien of exceptional ability.
Skilled worker (at least 2 years training or experience)	Checkbox	Check this box if the petition is for a skilled worker position requiring at least two years of specialized training or experience.
Petitioner or Authorized Signatory Contact Information
Family Name (Last Name)	Text	Enter the petitioner’s or authorized signatory’s family name (last name).
Title	Text	Enter the petitioner’s or authorized signatory’s title or position (if applicable). Max length: 30 characters
Given Name (First Name)	Text	Enter the petitioner’s or authorized signatory’s given name (first name).
Email Address	Text	Enter the petitioner’s or authorized signatory’s email address, if any. Max length: 30 characters
Mobile Telephone Number	Text	Enter the petitioner’s or authorized signatory’s mobile telephone number, if any. Max length: 10 characters
Daytime Telephone Number	Text	Enter the petitioner’s or authorized signatory’s daytime telephone number. Max length: 10 characters
Petitioner or Authorized Signatory Signature and Date
Date of Signature	Date	Enter the date on which the petitioner or authorized signatory signed the certification.
Petitioner/Authorized Signatory Signature	Text	Enter the handwritten or typed signature of the petitioner or authorized signatory certifying the information in the petition.
Petitioner/Applicant Name
Family Name (Last Name)	Text	Enter the petitioner/applicant's family name (last name). Max length: 30 characters
Given Name (First Name)	Text	Enter the petitioner/applicant's given name (first name). Max length: 18 characters
Middle Name	Text	Enter the petitioner/applicant's middle name, if any. Max length: 18 characters
Preparer's Certification and Signature
Preparer's Printed Name (for Signature Line)	Text	Enter the preparer’s full name as it should appear with the signature.
Date of Signature	Date	Enter the date the preparer signed this petition.
Preparer's Signature	Text	Enter the signature of the person who prepared this petition.
Preparer's Contact Information
Preparer Daytime Telephone Number	Text	Enter the preparer’s daytime telephone number where they can be reached. Max length: 10 characters
Preparer Email Address	Text	Enter the preparer’s email address, if they have one. Max length: 30 characters
Preparer Mobile Telephone Number	Text	Enter the preparer’s mobile telephone number, if they have one. Max length: 10 characters
Preparer's Full Name
Preparer Family Name (Last Name)	Text	Enter the preparer’s family name (last name).
Preparer Business or Organization Name	Text	Enter the name of the preparer’s business or organization, if applicable. Max length: 30 characters
Preparer Given Name (First Name)	Text	Enter the preparer’s given name (first name).
Previously Filed Petition Selection and Receipt Number
To amend a previously filed petition	Checkbox	Check this box if you are filing this petition to amend a petition that was previously filed (and then provide the previous petition receipt number).
For the Schedule A, Group I or II designation	Checkbox	Check this box if you are filing this petition for the Schedule A, Group I or Group II designation.
Previous Petition Receipt Number	Text	Enter the receipt number of the previously filed petition that this filing is intended to amend. Fill only if 'To amend a previously filed petition' is 'Yes'. Max length: 13 characters Depends on: To amend a previously filed petition
Processing Type and Visa/Consulate Location
Apply for visa abroad at U.S. Embassy/Consulate	Checkbox	Check this box if the person will apply for an immigrant visa outside the United States at a U.S. Embassy or U.S. Consulate (and you will provide the city/town and country).
U.S. Embassy/Consulate City or Town	Text	Enter the city or town where the U.S. Embassy or U.S. Consulate abroad is located for the visa application. Fill only if 'Apply for visa abroad at U.S. Embassy/Consulate' is 'Yes'. Depends on: Apply for visa abroad at U.S. Embassy/Consulate
U.S. Embassy/Consulate Country	Text	Enter the country where the U.S. Embassy or U.S. Consulate abroad is located for the visa application. Fill only if 'Apply for visa abroad at U.S. Embassy/Consulate' is 'Yes'. Depends on: Apply for visa abroad at U.S. Embassy/Consulate
Apply for adjustment of status in the United States	Checkbox	Check this box if the person is in the United States and will apply to adjust status to lawful permanent resident (green card) from within the U.S.
Removal Proceedings (Item 7)
No	Checkbox	Check this box if the person for whom you are filing is not in removal proceedings.
Yes	Checkbox	Check this box if the person for whom you are filing is currently in removal proceedings.
Request Duplicate Labor Certification (Item 10)
Yes	Checkbox	Check this box if you are requesting that USCIS obtain a duplicate labor certification from the Department of Labor (DOL). Fill only if 'Yes' is 'Yes'. Depends on: Yes
No	Checkbox	Check this box if you are not requesting that USCIS obtain a duplicate labor certification from the Department of Labor (DOL). Fill only if 'Yes' is 'Yes'. Depends on: Yes
Type of Petitioner (Select One)
Employer	Checkbox	Check this box if the petitioner filing the form is the employer.
Self	Checkbox	Check this box if you are filing the petition for yourself.
Other	Checkbox	Check this box if the petitioner is someone other than the employer or the individual beneficiary (for example, a lawful permanent resident or U.S. citizen filing on behalf of the alien).
Other Type of Petitioner	Text	If you selected “Other” for the type of petitioner, enter the specific type of petitioner (e.g., lawful permanent resident, U.S. citizen, or other person filing on behalf of the alien). Fill only if 'Other' is 'Yes'. Max length: 34 characters Depends on: Other
U.S. Social Security Number (SSN)
U.S. Social Security Number (SSN)	Text	Enter the person's U.S. Social Security Number, if they have one. Max length: 9 characters

Form I-140, Immigrant Petition for Alien Workers Instructions