Writ of Mandamus for a 221(g) Delay: What Happened in 26 Filed Suits
The short answer
Sometimes, and rarely fast. Our readers reported 26 mandamus suits they actually filed over a 221(g) or administrative-processing hold (another 45 reports were people deciding whether to file). Where we know the result:
- 8 ended with the visa issued or approved after the suit was filed.
- 3 moved but were not yet decided: the post called an interview or asked for documents after filing.
- 10 had no result yet at the last report, usually because the government won an extension or filed a motion to dismiss.
- 4 went badly: 2 were dismissed, and 2 fiancé(e) cases were returned to NVC within weeks of the government being served.
- 1 reported that the suit made no difference.
So roughly one filed suit in three ended in a visa within our reports. Read that as a floor, not a rate: people report a win more often than a long, quiet court case, and 26 is a small number.
How long it took when it worked
Five of the eight successes gave enough dates to time them:
| Filed after | Result |
|---|---|
| 3 months of processing | Visa about 2 weeks after filing |
| About 6 months | Visa in month 9, about 3 months after filing |
| About 6 months (H-1B, filed without a lawyer) | Won in court about 3 months later; visa the same month |
| About 10 months | In the US about 2 months after filing |
| About 13 months | Approved 40 days after filing; suit withdrawn before court |
The pattern: when a suit works, it usually works before a judge ever rules. The government has 60 days to answer, and that clock starts when it is served, not when you file. Two of these five were decided inside that window.
What the government does instead
- Motion to dismiss. The most common response in our reports. One fiancé(e) case was dismissed after the government argued that two to five years of administrative processing is normal. That suit had also named USCIS instead of the State Department, which is the agency that holds a consular case.
- Extensions. One family case got two back-to-back two-month extensions; another reported three agreed extensions while CEAC kept updating and still read Refused.
- A decision, not always the one you want. Mandamus can force the post to decide. It cannot force an approval. In the one reported court win, the judge held that a 221(g) refusal with review still pending was not a final decision.
- Returned to NVC. Two K-1 cases at the same post changed to Returned to NVC within weeks of the suit. For a fiancé(e) petition that can mean starting again with a spousal petition.
When people filed, and when they were told to wait
Filing points in our reports ranged from two months to more than a year. The advice people quoted from attorneys clusters around six months of administrative processing, with some saying to wait a full year. Two warnings came up repeatedly:
- Security-related holds. Where the hold looked like a security advisory opinion (a DS-5535 request, or a technical field such as AI, robotics or semiconductors), several attorneys advised against suing, and one reader said lawyers called mandamus “useless” for those cases.
- Fiancé(e) petitions near expiry. See the NVC returns above.
What it costs
One reader was quoted about $5,000 by three different firms. One H-1B holder filed pro se (without a lawyer, after the employer declined to litigate) and won. During the 2026 immigrant visa pause, at least one Guatemala City couple filed an individual suit through a lawyer who charged no fee; their embassy phoned them hours after the government asked for more time to respond.
The 2026 visa pause
Many applicants refused under the immigrant visa pause are plaintiffs in the lawsuit against it, and several embassies called plaintiffs back first. Individual suits are still being filed: recent reports include F-1 students held since March 2025 (one suit served on 25 October, another filed in early November) and a group suit for H-1B applicants at Chennai filed in August. Where each embassy stands is on the immigrant visa pause tracker.
Before you file
- Check where your wait sits against similar cases with the case comparator. Many holds that feel endless are still inside the normal range for that post.
- Try the cheap steps first, and give them a concrete reason to act. Our congressional inquiry data shows what got answers.
- Talk to an immigration attorney who has filed these suits in federal court. Ask how many they have filed, in which district, and how many were resolved before the government answered.
This page summarizes what applicants reported. It is not legal advice.