Form I-134A is the online version of the form. It is called the Online Request to be a Supporter and Declaration of Financial Support and can be found on the USCIS website. As indicated in the name, beneficiaries may not file Form I-134A on their own behalf. (Certain I-134 beneficiaries may submit the form on their own behalf.) USCIS is using the I-134A to facilitate larger humanitarian programs right now. Therefore, you may only file Form I-134A if you are agreeing to financially support a:
Ukrainian or their immediate family member as part of Uniting for Ukraine; or
Cuban, Haitian, Nicaraguan, or Venezuelan or their immediate family member as part of the Processes for Cubans, Haitians, Nicaraguans, and Venezuelans.
If you are agreeing to support a beneficiary seeking humanitarian parole who is not applying for parole under Uniting for Ukraine or the Process for Cubans, Haitians, Nicaraguans, and Venezuelans, you must file a paper Form I-134, Declaration of Financial Support, along with Form I-131, Application for Travel Document, through the appropriate Lockbox location.