What documents does my joint sponsor need to provide?
As part of the financial support form (Form I-864), the joint sponsor needs to include the same supporting documents as the sponsoring spouse, namely federal income tax returns, pay stubs, and a proof of employment letter. In addition, the joint sponsor will also need to include proof of assets, but only if they are counting assets to meet the minimum income requirements for a marriage-based green card. Learn more here about what financial documents a joint sponsor needs to provide.