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Refused Swiss naturalisation: appeal and reapplying

The possible outcomes of an application, the appeal routes and deadlines, and how applicants remedy the reason for a refusal before applying again.

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30 daysAppeal deadline
4Outcome types
2 yearsWait after annulment
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Data updated 23 October 2026 Official sources: Fedlex, SEM and cantonal offices Also served to AI agents via MCP

The short answer

What can I do if my Swiss naturalisation is refused?

You can appeal within 30 days of notification. Cantonal refusals go to a cantonal court, and a refusal of the federal permit goes to the Federal Administrative Court. Many applicants instead remedy the reason, for example by repaying social assistance, and apply again. Legal counsel is recommended for appeals.

Evidence: Official source · Machine-readable data · As of 23 October 2026

Outcomes

The possible outcomes

Not admitted
SEM does not enter into an application when advance fees are not paid in time, or issues a reasoned, appealable non-entry decision when formal conditions are not met.
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Suspended
SEM suspends the naturalisation procedure while criminal proceedings against the applicant are pending until they are finally concluded.
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Closed without decision
The canton may write off an application if the applicant no longer meets the conditions before naturalisation; SEM also writes off unpaid applications without further notice.
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Refused
SEM refuses the federal permit after a written hearing if formal or material conditions are not met; the refusal is reasoned and costs CHF 300.
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Appeals

Appeal routes and deadlines

Appeal, ordinary route
Cantonal refusals of ordinary naturalisation go to a cantonal court as last cantonal instance; SEM states only a subsidiary constitutional complaint to the Federal Supreme Court is then possible.
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Appeal against refusal of the federal permit
SEM's refusal of the federal permit can be challenged at the Federal Administrative Court by the applicant, canton and commune, and SEM states that court's decision is final.
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Appeal, facilitated routes
Negative facilitated naturalisation decisions can be appealed to the Federal Administrative Court; cantons and communes may also challenge positive decisions there and then before the Federal Supreme Court.
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Appeal deadline
The appeal period is 30 days from the day after notification, with statutory standstill periods around Easter, 15 July to 15 August and 18 December to 2 January.
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Who may appeal
Besides the applicant, the affected cantons and communes also have standing to appeal at federal level.
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Reapplying

Remedying the reason and reapplying

Repaying social assistance
Receipt of social assistance in that period is not disqualifying if the assistance has been repaid in full.
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Criminal record assessed case by case
For all other visible VOSTRA entries SEM decides on integration according to the sanction level, but cannot assume integration while a sanction is unexecuted or probation runs.
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Pending criminal proceedings
Where criminal proceedings are pending, SEM suspends the naturalisation procedure until they are finally concluded; SEM treats proceedings as pending from the first police investigative step.
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New application after annulment
After a final annulment a new application can be filed only after two years; this waiting period does not apply to the included children.
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More guides

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Questions

Refusals and appeals: common questions

How long do I have to appeal?

As a rule 30 days from the day after notification, with statutory standstill periods around Easter, in summer and at the turn of the year. Check the instructions on the decision itself.

Is there a waiting period before reapplying?

Federal law sets no general waiting period after a refusal. After an annulment of citizenship, a new application is possible only after two years. Cantons may have their own practice.

Should I withdraw instead of being refused?

Authorities sometimes suggest withdrawal when the conditions are not met, which closes the file without a formal refusal. Whether that is wise depends on the reason; take advice before you decide.

Information, not legal advice. No client or attorney relationship arises from this page. Naturalisation decisions are taken by the canton, the commune and the State Secretariat for Migration, and practice varies. Mirabello Consultancy is not a law firm; for an appeal or any other proceeding, consult a lawyer admitted in Switzerland. Content reflects the sources cited as of 23 October 2026.

Questions about your situation? Write to us

If you would like a second view of your file before you apply again, we are glad to hear from you. For an appeal, we recommend a lawyer admitted in Switzerland.

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