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Official form guide
IRS Form 13803 is the Application to Participate in the Income Verification Express Service (IVES) program, filed by businesses or government agencies seeking access to taxpayer data. Electronic signatures are not permitted on the agreement.
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IRS Form 13803 is the Application to Participate in the Income Verification Express Service (IVES) program, filed by businesses or government agencies seeking access to taxpayer data. Electronic signatures are not permitted on the agreement.
Plain English
Form 13803 lets a company or agency apply to join the IRS’s Income Verification Express Service, which provides quick access to taxpayer information. You provide basic business details, the principal’s personal data, and agree to data‑safeguarding rules. The completed form must be signed by the IVES account principal and mailed or faxed. No electronic signatures are accepted.
Submission Date
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Form selector
Requesting taxpayer data directly from the IRS
Direct requests require a separate authorization form, not IVES participation
✓ Confirm you have a valid Form 4506-C signed by the taxpayer
Renewing an existing IVES account
Renewal uses the same application with the renewal box selected
✓ Verify the renewal box is checked
Changing business address for an existing IVES participant
Address change requires a new application with the address change box selected
✓ Ensure the address change box is selected
The source does not specify a filing deadline or any extension provisions for Form 13803.
Checklist
Existing IVES participant ID number (line 1b)
Participant ID number · Form 13803, line 1b
Legal name of business (line 4)
Business legal name · Form 13803, line 4
Employer Identification Number (EIN) or Social Security Number (SSN) (line 5)
EIN or SSN · Form 13803, line 5
IVES account principal signature (signature block)
Handwritten signature of principal · Form 13803 signature block
Responsible official information (line 13)
Name, title, DOB, SSN, contact details · Form 13803, line 13
Field map
General Info
2 items
Full legal name and taxpayer identification number (SSN or EIN).
Current mailing address.
Details
2 items
Complete all applicable sections of this form according to the official IRS instructions.
Enter the relevant dollar amount if this form involves tax calculation.
Certification
1 items
Read and acknowledge any certifications required by this form.
Signatures
1 items
Sign and date. Unsigned forms cannot be processed.
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Fillable formOpen in Editor->Form 13803 is the August 2022 revision (Rev. 8-2022). The source is the latest edition on file and does not note any subsequent changes.
Quick Facts
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Can I sign the agreement electronically?
Electronic signatures are expressly prohibited on the application agreement.
→ Confirm the signature is handwritten on the printed form.
What if my business is sold after we are accepted?
Acceptance is non‑transferable and the source requires a new application for any sale or structural change.
→ File a new Form 13803 for the new owner or entity.
Do I need to provide a billing address if it’s the same as the business address?
The form asks for a billing address only if it differs from the location address.
→ Leave the billing address section blank when both addresses are identical.
Will I be rejected if I omit optional fields?
Only required fields must be completed; omitting optional information does not cause rejection.
→ Verify that all required fields (marked ‘required’) are filled before submission.
What happens if I forget to sign the IVES account principal section?
The signature section is mandatory; the source states failure to complete it results in rejection.
→ Ensure the IVES account principal signs and dates the agreement.
Is the IVES program mandatory for all businesses?
The source states participation is voluntary.
→ Confirm that you voluntarily choose to apply before completing the form.
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Form 13803 lets a company or agency apply to join the IRS’s Income Verification Express Service, which provides quick access to taxpayer information. You provide basic business details, the principal’s personal data, and agree to data‑safeguarding rules. The completed form must be signed by the IVES account principal and mailed or faxed. No electronic signatures are accepted.
Any business, corporation, partnership, LLC, sole proprietorship, or government agency that wants to join the IVES program must file IRS Form 13803.
The form collects the legal business name, EIN or SSN, DBA name, business and billing addresses (Lines 4‑8), and detailed information about the IVES account principal (Line 9) and, if different, a responsible official (Line 13). It also requires a signed agreement and acknowledgment of Publication 4557.
Fax the completed Form 13803 to the IVES application line at 844‑251‑8254.
Begin by selecting the application type (New, Renewal, Amended, etc.) and the organization status. Fill in lines 4‑8 with business identifiers and addresses, then provide the IVES account principal’s personal details on line 9. If a different responsible official is used, complete line 13. Mark the box to acknowledge Publication 4557, sign and date the agreement, and fax the form to 844‑251‑8254; electronic signatures are not allowed.
If required sections are incomplete, the IRS will reject and return the application. Non‑compliance can lead to suspension or permanent expulsion from the IVES program.
Electronic signatures are expressly prohibited on the application agreement. Confirm the signature is handwritten on the printed form.
Acceptance is non‑transferable and the source requires a new application for any sale or structural change. File a new Form 13803 for the new owner or entity.
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