A 221(g) slip at your visa interview is a temporary hold, not a final denial — most cases resolve in visa issuance. Here's what each slip color means, realistic timelines, and exactly what to do next.
| Slip Color | Typical Meaning | Severity |
|---|---|---|
| White slip | Most common. Additional documents requested or general administrative processing. Submit what's asked and wait. | Low–Medium |
| Blue slip | Typically missing or incomplete documents — submit the listed documents to resume processing. | Low |
| Yellow slip | Background or security-related administrative processing. No action usually required from you; timeline unpredictable. | Medium |
| Pink slip | Often signals deeper concerns about the petition or employer (common for consulting/staffing cases). May lead to petition return to USCIS. | High |
Color conventions vary by consulate — the slip's printed text is authoritative, not the color.
Sumit Patel
SMIEEE · FBCS · FIETE | 16+ years data engineering | 30+ peer-reviewed papers
Built H1BVisaJobs.com on 10 GB+ of DOL LCA disclosure data. 221(g) guidance sourced from State Department official administrative processing pages. Read full bio →