Yes, always keep your passport, visa, Form I-94, marriage certificate (if applicable), and any approval notices updated for immigration purposes.

you should always keep your passport updated—no expired passports allowed for renewals or adjustments. Having recent photos that match the visa requirements also helps because they’re always asking for those

i have heard you should always have proof of financial stability—bank statements, tax returns, stuff like that. They often use this as evidence during applications, especially if it’s employment-based.

something people forget—address updates. If your contact info changes, you need to inform USCIS to avoid missing anything important. They might send requests or approvals by mail, and that could cause huge delays

Birth certificates and marriage certificates—those are big ones, especially for family-based applications or adjustments. You’ll need originals or certified copies, so it’s good to have them ready and not scramble last minute