Cancel Unia membership 2026: template, the 18-month trap

Key takeaway
You cancel your Unia membership by registered letter to the office of your region or section. The letter must be postmarked by 30 June at the latest; your membership then ends on 31 December of the same year. If you post it from 1 July, you stay a member until the end of the following year. People finishing an apprenticeship have 3 months' notice in the year they finish.
Jump to the ConvivaPlus Unia Exit Calculator

A single day decides whether you stay a member for six months or eighteen. Here are the rules as they stand in the Unia statutes, with the wording and the date we checked them. Plus the ConvivaPlus Unia Exit Calculator and three resignation letters in Word and PDF: for the normal resignation, for the end of an apprenticeship and for a transfer when you change sector.

· Unia statutes and regulations, Civil Code, checked·
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18 months
still a member with a letter dated 1 July
out on 31 December 2027
6 months
still a member with a letter dated 30 June
out on 31 December 2026
3 months
notice at the end of an apprenticeship
instead of 6, statutes Art. 9
16
other SGB unions, open when you change sector
transfer with no notice

Unia notice period: the 18-month trap

According to the ConvivaPlus Exit Calendar, a letter postmarked on 30 June ends your membership on 31 December 2026, after 6 months. The same letter one day later, on 1 July, only takes effect on 31 December 2027: 18 months. The statutes only allow you to leave at the end of a calendar year, and the deadline for that is 30 June. Miss it and you wait for the next year end.

This hits anyone who wants to leave in summer or autumn hardest, for example after changing jobs. The ConvivaPlus Unia Exit Calculator shows for any date when your membership ends and how many months you remain a member. The chart below shows the same for every month of the year.

What the statutes say (German version)

«Der Austritt aus der Unia kann nur auf das Ende eines Kalenderjahres unter Einhaltung einer Kündigungsfrist von mindestens sechs Monaten erfolgen. Die Kündigung muss spätestens bis 30. Juni (Poststempel) mit eingeschriebenem Brief an die zuständige Region resp. Sektion erfolgen.»

Statuten der Unia, Art. 9 Abs. 1, Ausgabe 1.2024, gültig ab 1. Juli 2024

✊ ConvivaPlus Unia Exit Calculator

Enter the postmark date. The calculator shows when your membership ends and by when you would have had to post the letter to leave earlier.

Your case

Basis: Unia statutes, Art. 9 (edition 1.2024, German version) · checked on 13.11.2026 · ConvivaPlus

verified · ConvivaPlus
ConvivaPlus Exit Calendar 2026: letter postmarked on the 1st of the month, months you remain a member
January12 months
February11 months
March10 months
April9 months
May8 months
June7 months
July18 months
August17 months
September16 months
October15 months
November14 months
December13 months

Calculated by ConvivaPlus under Art. 9 para. 1 of the statutes. Red: exit only at the end of the following year.

End of apprenticeship: for you, 30 September applies

For apprentices finishing their training, the date is not 30 June but 30 September: if you finish your apprenticeship this year, you can resign with 3 months' notice instead of 6, to the end of the same year. A letter posted by the end of September is enough to leave on 31 December.

The exception only applies in the year you finish. If you finished the year before, the normal rule applies. The statutes only mention the postmark for 30 June, so post the letter a few days before 30 September to be safe. For the apprenticeship contract itself, see cancelling an apprenticeship contract.

Exception in the statutes (German version)

«Bei Lehrabgängern ist die Kündigung im Jahre des Abgangs/Abschlusses mit einer Kündigungsfrist von drei Monaten auf Ende des gleichen Jahres möglich.»

Statuten der Unia, Art. 9 Abs. 1, Ausgabe 1.2024, gültig ab 1. Juli 2024

No association in Switzerland, unions included, can hold you for more than six months' notice to the year end. Unia is an association, and the Swiss Civil Code guarantees the right to leave: six months' notice to the end of the calendar year. That is exactly what the Unia statutes provide. The union is no stricter than the law, but it uses the framework to the last day.

30 June falls exactly six months before 31 December. Shorter would be possible: the statutes allow it themselves, for apprentices finishing their training and for a transfer when changing sector. For everyone else, Unia chose the full legal notice period.

Swiss Civil Code, Art. 70 para. 2: paraphrase (there is no official English version)

«Members are entitled by law to leave an association if they give six months' notice to the end of the calendar year or, where an administrative period is provided for, to the end of that period.»

Paraphrase of the official German, French and Italian versions, as of 1 July 2026

Postmark or arrival: postmarked on 30 June is in time

The postmark counts, not the day the letter reaches Unia. A registered letter handed in at the counter on 30 June is in time. Keep the receipt: it proves the date.

An email, a phone call or an online form do not meet the form the statutes require, which is a «registered letter». An ordinary letter may arrive, but you cannot prove its date.

Resign together? One letter for the whole team is invalid

The statutes say briefly: collective cancellations are invalid. We read that as: even if a whole team wants to leave, it takes one letter per person, and a couple who are both members sends two registered letters. That way no resignation gets lost.

Statutes, Art. 9 para. 2 (German version)

«Kollektivkündigungen sind ungültig.»

Statuten der Unia, Art. 9 Abs. 2, Ausgabe 1.2024, gültig ab 1. Juli 2024

Unia cancellation template: three letters in Word and PDF

This letter plans for a missed deadline. It resigns as of 31 December and asks in the same sentence, if it is postmarked after 30 June, to leave at the next possible date. If you are late, you don't have to write a second time next spring. Pick the right one: normal resignation, resignation after your apprenticeship, or transfer when you change sector. Fill in the fields, download in Word to edit or as a PDF.

Sign the letter by hand and send it registered. It gives your membership number and date of birth, so Unia can find you, and asks for written confirmation with your exit date. If you resign for someone else, enclose a power of attorney. For your flat, job and insurance, the templates are under Swiss cancellation letters.

Cancel Unia: template in Word and PDF

Three letters under Art. 9 of the statutes. Fill in the fields, copy the letter or download the file.

The normal resignation. Postmark by 30 June at the latest, registered mail to your office, membership ends on 31 December.

Your details
Preview
Resignation on 31 DecemberConvivaPlus.ch
[First name Last name]
[Street, postcode, town]

Registered mail

[Unia region/section, street, postcode, town]

[place, date]

Resignation from Unia, membership number [membership number]

Dear Sir or Madam

I hereby resign my membership of Unia with effect from 31 December [year, from the Unia Exit Calculator].

Basis: Art. 9 para. 1 of the Unia statutes (edition 1.2024, German version): resignation to the end of a calendar year, notice by 30 June (postmark) by registered letter to the competent region or section. If this letter is postmarked after 30 June, I ask to leave at the next possible date.

Date of birth (for identification): [date of birth]

Please confirm my resignation in writing, stating the date on which my membership ends, and stop collecting contributions from that date.

Kind regards

[First name Last name]

Signature: ____________________
Template by ConvivaPlus.ch, as of 13.11.2026. Notice period and channel checked against Art. 9 of the Unia statutes (edition 1.2024). Replace the details in [square brackets]. Not legal advice.

to edit · to print

⚖️ Template, not legal advice. Notice period and channel checked against the Unia statutes, as of 13.11.2026.

Unia address: the office for your workplace, not Bern

If you live in Winterthur and work in Basel, you write to the office for Basel. Unia's search does not ask where you live but for your workplace postcode, or your home postcode if you are unemployed. And the head office in Bern, the best-known address, is not in the statutes at all: they say «competent region or section».

We deliberately did not copy out a list of addresses, because offices move. Look up the address in Unia's office search (page in German) and enter it in the letter. If your office is printed on your invoice or membership card, use that address.

One day's difference on the postmark costs 12 months of fees.

Switch union: straight away when you change sector

From construction to the railways in March: not a single day's wait. If you change sector, you can transfer mid-year to another union of the Swiss Trade Union Federation (SGB), with no notice. Railways means SEV, the public sector VPOD, media and post syndicom.

The exception only covers SGB unions. The list below shows the 16 other full members the SGB publishes. Syna is not on it: if you move to Syna, you resign from Unia with the normal notice.

Transfer in the statutes (German version)

«Der Übertritt in eine andere Gewerkschaft des SGB bei entsprechendem Branchenwechsel ist jederzeit möglich.»

Statuten der Unia, Art. 9 Abs. 1, Ausgabe 1.2024, gültig ab 1. Juli 2024

When you change sector, you can transfer to these SGB unions at any time

  • SEV
  • syndicom
  • VPOD
  • PVB
  • SBPV
  • AvenirSocial
  • SSM
  • garaNto
  • SMPV
  • kapers
  • SPV
  • SMV
  • HelvetiCA
  • Nautilus International
  • ESPA
  • New Wood

Source: SGB, affiliated unions, checked on 13 November 2026. Associate members are not listed.

Unia fees: pay to the last day, or have them halved

Two members in one household don't pay twice: the lower of the two fees is halved. And if you become unemployed, you can have your fee halved instead of leaving. Until your resignation takes effect, you keep paying unless the regulations provide an exception. Your office can tell you your amount in francs. What is set: the fee depends on your gross monthly wage and, as a guideline, should be at least 1 % of it. Apprentices, people without paid work and pensioners pay reduced fees.

Before resigning over money, ask your office. Halving applies with unemployment, illness or an accident lasting more than a month, the discount to two working members living together. And members not covered by a collective agreement can be placed two fee classes lower. Which sectors have one is shown in wages by sector.

Regulations «Contributions and Benefits», Art. 18 para. 4 (German version)

«Der Beitrag kann um die Hälfte reduziert werden, wenn die Arbeitslosigkeit, Krankheit oder Unfall mehr als einen Monat beträgt.»

Reglement «Beiträge und Leistungen» der Unia, Ausgabe 1.2024

What you lose: legal protection and the trade levy refund

After you leave, your employer may keep deducting a contribution for the collective agreement from your wage, but the refund from Unia is a member benefit. That is the trade levy, the part almost nobody factors in. On top of that, all your rights against Unia end, including legal protection in a dispute with your employer. If a conflict is ongoing, clarify with your office first.

The trade levy in detail. If a collective agreement covers you, a contribution for enforcing it is often deducted from your wage, called enforcement costs or joint fund, for example. Unia refunds a large part of it to members. The deduction belongs to your sector's agreement, not to Unia: the agreement decides whether it continues after you leave; the refund goes. Minimum wages are on minimum wage in Switzerland.

Good to know for later: under the regulations, benefits only start from 3 months of membership.

Statutes, Art. 9 para. 4 (German version)

«Mit dem Austritt erlöschen alle Rechte und Ansprüche des Mitglieds an die Gewerkschaft.»

Statuten der Unia, Art. 9 Abs. 4, Ausgabe 1.2024, gültig ab 1. Juli 2024

Template, not legal advice
Everything here is checked against the Unia statutes (edition 1.2024) and the regulations «Contributions and Benefits», as of 13.11.2026. For an ongoing legal case or questions about your fee, your Unia office gives binding information.
💎 More than 30 June

30 June is only half the rule. The statutes say more: 3 months' notice at the end of an apprenticeship, a transfer at any time to one of the 16 other SGB unions when you change sector, and a fee that can be halved during unemployment. The ConvivaPlus Unia Exit Calculator applies these rules to any date.

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Frequently asked questions on cancelling Unia

The answers are based on the Unia statutes and regulations.

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People also ask

Related questions from our magazine

Swiss cancellation letters →
Pay rise letter template →
Wages by sector in Switzerland →
Sources & methodology6
Researched & source-checked · for Switzerland
As of: As of 13.11.2026
01
Statuten der Unia (Ausgabe 1.2024, gültig ab 1. Juli 2024) →Art. 9 resignation, Art. 11 fees (German version) · checked on 13 November 2026
02
Reglement «Beiträge und Leistungen» der Unia (Ausgabe 1.2024) →Art. 4 resignation, Art. 6 benefits, Art. 15 and 18 fees (German version) · checked on 13 November 2026
03
ZGB Art. 70 (Fassung vom 1. Juli 2026) →Leaving an association, six months' notice · checked on 13 November 2026
04
Unia: Rückerstattung Berufsbeitrag →Refund for members only (page in German) · checked on 13 November 2026
05
Unia: Sekretariat suchen (PLZ des Arbeitsortes) →Search by workplace postcode (page in German) · checked on 13 November 2026
06
SGB: Angeschlossene Verbände →17 full members · checked on 13 November 2026

All information without guarantee. Found an error? → support@conviva-plus.ch

💡Did you know?

A letter to Unia dated 30 June ends membership after 6 months, one dated 1 July only after 18.

Source: Statuten der Unia, Art. 9 Abs. 1, Ausgabe 1.2024, gültig ab 1. Juli 2024
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Published by
Wojtek Bernet
Wojtek Bernet

Founder and publisher · ConvivaPlus

Responsible for every page: official sources, recalculated, every source linked.

Researched & sourced · for Switzerland

Found an error or have feedback? Let us know or write to us directly.

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