Verdi calls out the airport ground staff, IG Metall stages warning strikes at the plant, the GDL shuts down the railways — strikes are a normal part of German working life, and employees who join a lawful strike are strongly protected. But the protection has sharp edges: in Germany, only a strike called by a union in pursuit of collectively bargainable aims is lawful — join a wildcat or political strike and you lose the protection entirely, up to and including dismissal. For international employees used to different systems (or to none), understanding where the line runs is essential before walking out.
The constitutional basis: Art. 9(3) GG
Germany has no strike statute. The right to strike is derived from the constitutional guarantee of freedom of association (Art. 9(3) GG), which protects collective bargaining — and, per settled Federal Labor Court case law, the industrial action needed to make bargaining more than “collective begging.” The entire body of strike law is judge-made, built on three pillars:
- Union leadership: a lawful strike must be called and led by a union (Gewerkschaft). Employees cannot lawfully organise a strike themselves.
- Collectively bargainable aim: the strike must pursue a goal that can be regulated in a collective agreement (Tarifvertrag) — wages, hours, working conditions. Strikes against government policy, in support of foreign causes, or over topics the union cannot contract about are unlawful.
- Peace obligation and proportionality: no strike over matters governed by a collective agreement that is still running (Friedenspflicht); the strike must be a proportionate, last-resort-oriented means (ultima ratio) — though short warning strikes (Warnstreiks) during ongoing negotiations are established as lawful.
What is lawful — and what is not
Lawful
- Union-called strikes for a new collective agreement, including full strikes after a ballot (Urabstimmung).
- Warning strikes of hours or single days during negotiation rounds.
- Participation by non-union members in a union-called strike — you do not need to be a member to join lawfully.
- Solidarity (sympathy) strikes within narrow limits set by BAG case law.
Unlawful
- Wildcat strikes (wilder Streik): any walkout without union backing — including a spontaneous department walkout over a hated manager or cancelled bonuses.
- Political strikes: action aimed at parliament or government rather than the employer side.
- Strikes during the peace obligation of a running collective agreement on the disputed topic.
- “Sick-outs” and coordinated go-slows dressed up as illness — these are treated as breach of duty, not industrial action.
Pay during a strike
Striking suspends the main duties of the employment relationship: you don’t work, the employer doesn’t pay. There is no salary for strike days, no continued payment if you fall ill after the strike began, and strike days can proportionally reduce some payments. What fills the gap:
- Union strike pay (Streikgeld): members receive support per strike day, calculated from their membership dues under each union’s rules — in practice replacing very roughly 60–70% of net pay for average earners. Non-members who join the strike get nothing: the walkout is lawful for them, but unpaid and uncompensated.
- No unemployment benefit: the Federal Employment Agency stays neutral in labor disputes (§ 160 SGB III) and does not compensate strike-related loss of pay.
Dismissal protection for lawful strikers
Participation in a lawful strike is the exercise of a constitutional right. It is not a breach of contract, requires no notice to the employer beyond the union’s strike call, and cannot be sanctioned — no Abmahnung, no dismissal, no bonus malus for the participation as such. A dismissal declared because of lawful strike participation is void; challenge it within the three-week deadline by Kündigungsschutzklage. What remains sanctionable is conduct during the strike that exceeds the protection: blockades preventing willing workers from entering, violence, destruction of property, or strike-breaking sabotage.
Unlawful strikes are the mirror image: participation is a breach of duty. Employers typically respond with warnings; dismissal — even extraordinary dismissal — is possible in aggravated cases, and ringleaders are treated more harshly than followers. Courts do weigh proportionality and equal treatment (an employer who fires two of forty participants selectively has a problem), but nobody should rely on that cushion.
Lockouts (Aussperrung)
The employer side’s counter-weapon: a lockout excludes employees from work and pay during the dispute. German courts permit suspensive lockouts (employment suspended, not terminated) within proportionality limits developed by the BAG. Terminating lockouts are effectively history. If you are locked out, your employment continues; pay resumes when the dispute ends, and union members typically receive support payments for lockout days as for strike days.
Non-strikers: your rights when others strike
You never have to join a strike — the freedom of association works negatively too. But non-strikers are not guaranteed a normal payday:
- If you work, you are paid normally. The employer may assign you other reasonable tasks within your contract, but cannot force you to perform struck work beyond your contractual duties to break the strike — as a rule you may refuse pure strike-breaking deployment.
- If the employer cannot usefully employ you because of the strike (production line down, systems dark), the risk doctrine of labor disputes (Arbeitskampfrisikolehre) applies: the employer may send you home without pay, in deviation from the usual operational-risk rule (§ 615 BGB). The Employment Agency will not step in either (§ 160 SGB III neutrality) if your establishment is within the dispute’s ambit.
- Strike days must not distort your vacation balance or accrued entitlements beyond lawful pro-rating; check your payslip after any strike month, and assert errors quickly — contractual exclusion periods apply to shortfall claims.
Note the institutional division of labor: the works council as a body must stay neutral in labor disputes (§ 74(2) BetrVG) — it does not call or run strikes; that is exclusively union territory. Individual works-council members may strike like anyone else.
Worked example
A logistics coordinator in Cologne, €4,200 gross (~€2,700 net) per month, ver.di member paying €42 monthly dues. Her collective-bargaining round escalates: two one-day warning strikes in March, then a full strike lasting 8 working days in April.
The arithmetic: for the 10 strike days she loses pay of roughly €1,910 gross / about €1,230 net (10/22 of a month). Ver.di strike pay at 2.5 × the monthly membership contribution per strike day comes to about €105 per day — roughly €1,050 for the 10 days, and tax-free. Net cost of the strike to her: roughly €180 — the price of the dispute, which the eventual settlement (5.2% wage increase, ~€218 gross more per month) recoups within weeks.
Her non-member colleague joins the same strike days: lawful, but zero strike pay — his cost is the full €1,230 net. Third colleague: stays out of the strike, but the warehouse is shut on 3 of the strike days and the employer sends him home under the labor-dispute risk doctrine — €370 net gone without any compensation. The example shows the real economics: lawful strikes are protected but not free, and union membership is effectively the insurance policy.
Frequently asked questions
Can I be fired for joining a strike?
Not for joining a lawful, union-led strike — a dismissal on that ground is void, and you should file the Kündigungsschutzklage within three weeks. For wildcat or political strikes, dismissal is a genuine risk, especially for organisers and repeat participation after a warning.
Do I have to tell my employer in advance that I will strike?
No. Individual notice is not required; the union’s strike call covers you. You simply stop working when the strike begins and report back when it ends. Prudent practice: don’t sign anything during the strike, and don’t agree “voluntary” make-up shifts on the spot.
I’m not a union member. Can I join the strike — and should I?
You may join lawfully. But you receive no strike pay and no union legal protection if things get contentious. Most people in your position either join the union before the ballot (some unions apply waiting periods to strike pay for last-minute joiners) or keep working.
My employer offers a “strike-breaking bonus” to those who keep working. Legal?
Within limits, yes — the BAG has accepted such premiums as an employer’s industrial-action tool, provided later equal-treatment rules are respected. Accepting it is lawful; weigh the workplace dynamics yourself.
Can foreign nationals on work visas strike without residence-law risk?
Yes. Lawful strike participation is an exercise of rights within an ongoing employment relationship — the employment continues, salary merely pauses. It is not job loss and triggers no reporting duty to the immigration office. Unlawful strike participation that leads to dismissal is another matter entirely — one more reason to verify the strike is union-called before joining.
During the strike my employer wants me (non-striker) to cover a striker’s shift. Must I?
Only within your existing contractual duties. Work that is genuinely someone else’s struck work can generally be refused without sanction. Get the instruction in writing and take advice before an open refusal.