What it is, pink vs yellow slips, typical timelines, how to follow up, working during processing, mandamus lawsuits, and what triggers it
A 221(g) refusal during visa stamping is one of the most stressful experiences in the immigration process. Your visa interview ends not with a stamp but with a colored slip and uncertainty. This comprehensive guide covers everything you need to know about 221(g) administrative processing in 2026 — from what triggered it to how to resolve it.
| Company | H-1B Filings | 221(g) Profile |
|---|---|---|
| Amazon | 55,150 | Low 221(g) rate (~2-3%); fast escalation process |
| Microsoft | 34,626 | Strong legal team; 221(g) typically resolved quickly |
| 33,416 | Proactive 221(g) follow-up from in-house counsel | |
| Infosys | 32,840 | Higher rate (~10-15%) due to consulting model |
| Tata Consultancy Services | 28,950 | Moderate rate; dedicated 221(g) response team |
| Cognizant | 26,700 | Consulting roles trigger additional vetting |
| Deloitte | 18,200 | Professional services; moderate 221(g) rate |
| Apple | 15,800 | Very low 221(g) rate for direct employees |
Pink Slip (Document Request): The consular officer needs additional documents — pay stubs, client letters, project descriptions, degree evaluations, or LCA copies. Submit the requested documents through the consulate's dropbox or document submission window. Resolution: 1-3 weeks after document submission. This is the most common and least concerning 221(g).
Yellow Slip (Administrative Processing): Your case has been referred for additional background or security checks. This includes Technology Alert List (TAL) screening, MANTIS checks for sensitive technology, and general security clearances. You typically have no action to take — just wait. Resolution: 30-90 days, but some cases take 6-12 months.
What Triggers 221(g): Common triggers include: working in sensitive technology fields (AI, semiconductors, defense), prior military service, connections to sanctioned countries, inconsistencies between DS-160 and interview answers, consulting/staffing company petitions, name-based hits on security databases, and sometimes purely random selection. Having a 221(g) once increases the chance of getting one again on renewal.
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Search H-1B Sponsors on Wisa →Only if you have a separate valid work authorization independent of the H-1B visa being processed. If you were in the U.S. on valid H-1B status before traveling for stamping, that status may still be valid — but you cannot reenter the U.S. without a valid visa stamp. If you're stuck outside the U.S., you cannot work for the U.S. employer unless they have a remote work policy for international locations.
Check CEAC (ceac.state.gov) using your DS-160 barcode number. Status will show 'Administrative Processing,' 'Refused,' or 'Issued.' You can email the consulate through their public inquiry system, but responses are typically generic. After 60+ days, your immigration attorney can send a formal inquiry. Congressional representatives can also make inquiries on your behalf.
Mandamus lawsuits (filed in U.S. federal court) are typically considered after 60-120 days of no response. Success rates vary — some cases are resolved quickly after filing (the government often processes the case rather than litigate), while others require months of litigation. Costs range from $5,000-$15,000. Consult an immigration attorney experienced in mandamus actions.
Unfortunately, yes — a prior 221(g) increases the likelihood of another one, especially if it was a yellow slip (security check). Some applicants report getting 221(g) on every stamping trip. However, subsequent 221(g) cases often resolve faster because previous clearances are on file. Plan extra time for every future stamping trip.