W-9 - Request for Taxpayer Identification Number and Certification - (Rev. March 2024)

Sep 19, 2026

W-9 (Rev. March 2024) is a U.S. tax form used to provide a taxpayer identification number and certify key eligibility details. It instructs the requester not to send the form to the IRS and guides the requester on completing fields such as name, business or disregarded entity name, tax classification, exemptions, address, and optional account number. The form’s Part I collects the TIN (SSN or EIN) and requires a perjury certification covering backup withholding status, U.S. person status, and FATCA exemption codes, with specific guidance for special entity types and backup-withholding notifications.

LanguageEnglish

CategoryForms

FormatPDF

Pages2

Reading Time1 min

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Part I

Certification

Certification instructions

Signature

W-9 | Request for Taxpayer
Identification Number and Certification
Go to www.irs.gov/FormW9 for instructions and the latest informaton. | | --- | Give form to the Form requester.Do not (Rev.March 2024) send to the IRS. Department of the Treasury Internal Revenue Service Before you begin.For guidance related to the purpose of Form W-9,see Purpose of Form,below. | See Specific Instructions on page 3.
Print or type. | 1 Name of entty/individual.An entry is requred.(For a sole proprietor or disregarded entity,enter the owner's name on line 1,and ente the businessdisregarded
entity's name on line 2.)
Missouri American Water Company | | | | --- | --- | --- | --- | | | 2 Business name/disregarded entity name,if different from above. | | | | | 3a Check the appropriate box for federal tax clasification of the entity/individual whose name is entered on line 1.Check
only one of the following seven boxes
□ Trust/estate
☑ C corporation
□ S corporation
□ Individual/sole proprietor
□Partnership
□ LLC.Enter the tax clasification (C=C corporation,S=S corporation,P=Partnership)
Note:Check the "LC"box above and,in the entry space,enter the appropriate code(C,S,or P)for the tax
classification of the LLC,unless it is a disregarded entity.A disregarded entity should instead check the appropriate
box for the tax classification of its owner.
□ Other (see instructions) | | 4 Exemptions(codes apply only to
certain entitiesnot individuals;
see instructions on page 3):
Exempt payee code (if any)
Exemption from Foreign Account Tax
Compliance Act(FATCA)reporting
code (if any) | | | 3b If on line 3a you checked "Partnership"or "Trust/estate,"or checked "LLC"and entered "P"as its tax classification,
and you are providing this form to a partnership,trust,or estate in which you have an ownership interest,check
this box if you have any foreign partners,owners,or beneficiaries.See instructions | | (Applies to accounts maintained
outside the United States.) | | | 5 Address (number,street,and apt.or suite no.).See instructions.
PO Box 2738 | Requester's name and address (optional) | | | | 6 City,state,and ZIP code
Camden,NJ 08101 | | | | | 7 List account number(s)here(optional) | | | Taxpayer Identification Number(TIN) # PartI Social security number Enter your TIN in the appropriate box.The TIN provided must match the name given on line 1 to avoidbackup withholding.For individuals,this is generally your social security number(SSN).However,for aresident alien,sole proprietor,or disregarded entity,see the instructions for Part I,later.For otherentities,it is your employer identification number(EIN).If you do not have a number,see How to get aTIN,later. or | Employer identification number | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 4 | 4 | | 0 | 5 | 7 | 8 | 4 | 6 | 0 | Note:If the account is in more than one name,see the instructions for line 1.See also What Name andNumber To Give the Requester for guidelines on whose number to enter. Certification Part I Under penalties of perjury,I certify that: 1.The number shown on this form is my corect taxpayer identification number(or lam waiting for a number to be issued to me);and 2.Iam not subject to backup withholding because (a)l am exempt from backup witholding,or (b)I have not been notified by the Internal RevenueService(IRS)that Iam subject to backup withholding as a result of a failure to report all interest or dividends,or(c)the IRS has notified me that I amno longer subject to backup withholding;and 3.I am a U.S.citizen or other U.S.person (defined below);and 4.The FATCA code(s)entered on this form (if any)indicating that I am exempt from FATCA reporting is correct. Certificatio

FAQs

Who must complete Form W-9 and what information is required?

An individual or entity provides the requester with a taxpayer identification number (TIN) and certification. The form collects the name, tax classification, address, and the appropriate TIN (SSN or EIN).

What is the certification in Part I based on?

The signer certifies under penalties of perjury that the TIN is correct, backup withholding does not apply (or the signer is exempt), the person is a U.S. citizen or other U.S. person, and FATCA exemption codes (if any) are correct.

Does the form need to be sent to the IRS by the requester?

No. The instructions state that the requester should not send the form to the IRS.

Sep 19, 2026

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