The interview notice will list them!
- Valid GC
- Any valid or expired IDs (Advance Parole, 2 year GC, EAD) issued by USCIS
- Any valid and or expired foreign passports
- Tax return transcripts from IRS website from start of marriage until now
- Bonafide marriage evidence: joint bank statements, joint insurance, joint assets, utility bills in both names, copies of lease agreements of mortgage statements. Copies of flight reservations together, birth certificates of kids. All evidence that can prove you're in real marriage.