I-864 Form (2021)

Use a I 864 Fillable Form 2021 template to make your document workflow more streamlined.

What I-864 Form (2021) does

I-864 Form (2021) is the U.S. immigration Affidavit of Support used by an eligible sponsor to accept financial responsibility for an intending immigrant. The sponsor reports household size, income, assets, dependents, and other required information, then signs the affidavit for a USCIS filing. A joint sponsor or household member may need a separate signature and supporting information. signNow can organize fields, route the document to identified signers, and preserve an audit trail, but USCIS filing instructions control whether the completed electronic record is acceptable for the specific case.

Who benefits from I-864 workflows

The I-864 Form (2021) is most useful when sponsors, household members, joint sponsors, and immigration professionals must coordinate one financial-support affidavit.

Immigration attorneys and accredited representatives can prepare sponsor packets, assign I-864 Form (2021) fields, and preserve completed affidavits with an audit trail for client-file review.
Family-based petition sponsors can complete their own affidavit, coordinate household members or joint sponsors, and sign remotely without exchanging multiple untracked PDF versions.
Immigration practices with multiple cases can use reusable signNow templates, delegated sending, and role-based access to organize recurring I-864 Form (2021) workflows.

Complete I-864 Form (2021) online

Prepare the USCIS affidavit in signNow by uploading the form, checking fields, assigning each signer, and preserving the completed record.

Upload the USCIS PDF:
Upload form
Review detected fields:
Detect fields
Assign sponsor roles:
Assign signers
Send for signature:
Send request
Store the completed affidavit:
Store record

Use the signNow web app when preparing the I-864 Form (2021) on a desktop browser, assigning sponsor fields, reviewing entries, and sending the completed request by email.
Use the signNow mobile app when a sponsor or household member needs to review and sign the I-864 Form (2021) from an iOS or Android device.
Use kiosk mode when an immigration office supervises signing on one device, switching between identified signers while maintaining separate assignments and completion records.
Use a shareable signing link when distributing the I-864 Form (2021) through a controlled channel, after confirming the recipient and required authentication method.

Authenticate signer:

The signer opens the invitation and completes the configured identity or access check.

Capture timestamps:

signNow records when the I-864 Form (2021) is opened, viewed, and signed.

Record document history:

The completed PDF receives document-history data supporting integrity review after signing.

Seal evidence:

The audit trail preserves signer actions and helps identify later document changes.

Review certificate:

The sender reviews the completion certificate alongside the signed I-864 Form (2021).

Export audit trail:

Authorized users export the audit trail and signed document for the case file.

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Signer authentication for I-864

PKI:

PKI supports cryptographic signatures

X.509 certificates:

X.509 certificates identify certificate-based signers

Two-factor authentication:

Two-factor authentication adds a second check

SMS OTP:

SMS OTP confirms control of a phone

ID verification:

ID verification can strengthen signer attribution

Audit trail:

Audit trails preserve timestamps and signer actions

Challenges when preparing I-864

Leaving household-size fields incomplete can change the sponsor’s income calculation and require correction before the USCIS filing.
Assigning a joint sponsor’s signature field to the primary sponsor creates an inaccurate attribution record.
Uploading an outdated I-864 edition can make the prepared affidavit inconsistent with current USCIS filing instructions.
Sending multiple PDF versions by email makes it harder to identify the final signed affidavit and supporting audit record.

Find and fill out the correct i 864 fillable form 2006

airSlate SignNow helps you fill in and sign documents in minutes, error-free. Choose the correct version of the editable PDF form from the list and get started filling it out.

Versions	Form popularity	Fillable & printable
USCIS I-864 2024	4.7 Satisfied (75 Votes)
USCIS I-864 2021	4.8 Satisfied (1624 Votes)
USCIS I-864 2018	4.8 Satisfied (5199 Votes)
USCIS I-864 2015	4.8 Satisfied (201 Votes)

Risks of incorrect I-864 preparation

USCIS may reject filing

Missing signature

Attribution becomes disputed

Wrong sponsor

Income assessment may change

Incomplete household data

Filing may require correction

Unverified edition

Platform requirements for I-864

Complete I-864 Form (2021) in a current version of Chrome, Firefox, Safari, or Edge over a TLS-protected connection. signNow also provides mobile applications for iOS and Android, allowing recipients to review and sign on supported devices.

Browser support Chrome, Firefox, Safari, and Edge
Desktop systems Windows and macOS desktop systems
Mobile signing iOS and Android mobile applications

Immigration offices should use managed Windows or macOS devices when administrators control access to sponsor records. Configure signNow permissions, signer authentication, and audit-trail retrieval according to the organization’s case-management policy. Check USCIS requirements separately before relying on an electronically signed I-864 Form (2021) for filing.

Features	signNow	DocuSign	Adobe Sign	PandaDoc	Dropbox Sign
Starting price	$8/user/month, Business annual billing	Not verified	Not verified	Not verified	Not verified
Free trial	7 days, no credit card required	Not verified	Not verified	Not verified	Not verified
Bulk send	Business Premium includes bulk send	Not verified	Not verified	Not verified	Not verified
Audit trail	Included with Business plan	Not verified	Not verified	Not verified	Not verified
HIPAA compliance	Available with BAA requirement	Not verified	Not verified	Not verified	Not verified
Signature invite cap	100 invites per user annually	Not verified	Not verified	Not verified	Not verified

Best practices for I-864 preparation

Accurate edition control, signer assignment, financial review, and secure record handling reduce avoidable problems with the I-864 Form (2021).

Confirm the USCIS form edition

Use the USCIS edition identified for the filing and compare every page before uploading it to signNow. Do not reuse a prior affidavit merely because the sponsor or beneficiary is unchanged; edition-specific fields and instructions can differ.

Map each signer before sending

Assign every signature, initials, date, and preparer field to the correct sponsor, joint sponsor, or household member. Review recipient roles before sending, because an audit trail records activity but cannot correct an incorrectly attributed signature.

Reconcile financial information first

Compare household size, income, assets, and dependent information against the sponsor’s supporting evidence before signature. Resolve discrepancies in the I-864 itself rather than relying on explanations in an email or an untracked attachment.

Archive the signed case record

Export the signed affidavit and signNow completion certificate into the authorized case file. Restrict access to the sponsor’s personal and financial information, and retain records according to USCIS, organizational, and applicable privacy requirements.

Legal standing of I-864 signatures

An electronic I-864 signature can carry evidentiary value when the signer demonstrates intent, consents to electronic records, and the record remains reproducible under ESIGN and applicable state law, including UETA. USCIS filing rules still control acceptance, and wills, court orders, and family-law decrees remain outside these electronic-signature rules.

Why teams look for DocuSign alternatives

Troubleshooting I-864 Form (2021) signing

Resolve field, signer, access, and compliance questions before submitting the signed I-864 Form (2021) to USCIS.

If the I-864 Form (2021) signature field does not appear, upload the USCIS PDF again in signNow. Business plan users can add fields manually, then send the completed document for signature under ESIGN and UETA controls.

The signNow Business plan includes templates and audit trails, while Business Premium adds bulk send. For one I-864 Form (2021), upload the document, add the sponsor’s fields, and send it individually rather than using bulk distribution.

An I-864 signature does not replace USCIS filing instructions. signNow records intent, consent, timestamps, and document history under ESIGN and UETA; confirm USCIS accepts the selected signing method before submitting the affidavit.

If a joint sponsor’s fields are assigned to the wrong person, open the signNow document before completion, correct recipient roles, and resend. Do not rely on an audit trail to cure an incorrect sponsor or household-member assignment.

The I-864 asks for financial information and household-size details. Restrict document access in signNow, authenticate recipients with available controls, and verify every figure against supporting records before signing or sharing the affidavit.

If the signer cannot open the invitation, verify the email address, resend the signNow request, or provide a shareable signing link. SMS authentication may add identity evidence, but it does not determine USCIS filing eligibility.

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