By Becky Wright, Executive Director, Unions 21 | 6 min
We have been pushing a conversation among unions about their culture, asking key questions about what kind of organisation unions want to be and how to shift from unproductive to productive cultures.
Culture affects all aspects of an effective union and it has a direct relationship with a membership model.
Though many of us might not immediately think so, we’re seeing that the way a union structures its dues isn't just a financial decision. It sends a signal about what the relationship between the union and its members is supposed to look like. And in our experience, that signal is remarkably hard to override through strategy alone.
The model shapes the relationship
Take tiered membership, which is where different levels of subscription unlock different services or benefits. It's not a common approach, and on the surface it looks like flexibility. But what it communicates to members is a consumer logic: you get what you pay for. The union becomes a provider. The member becomes a customer.
Once that dynamic is established, it becomes significantly harder to build the kind of culture that capacity building depends on. Not because the strategy is wrong, but because the model is pulling in the opposite direction. You can run all the campaigns you want, but if the underlying membership structure frames the union as a service provider, that's the relationship most members will default to.
Unions using percentage-of-pay models tend to find it easier to sustain an administrative or professional culture. The contribution feels proportionate and fair, and it connects members to the union's core function without framing it as a transaction. Banded flat fees work well for organising-oriented unions, where simplicity matters and resources need to stay focused on campaigns. But when flat fee structures tip into tiered benefits, the cultural drift toward service is almost automatic.
What the data shows about how unions actually price
The median annual subscription across the UK movement is £134. The mean is £156. The gap tells us that a small number of unions at the higher end pull the average up significantly, while the majority sit below it.
The pattern reflects a fundamental difference in what unions are offering and who they're serving.
General unions operating at scale can keep dues on the lower end because collective bargaining and campaigns are funded through volume. Specialist and professional unions sit at the other end of the spectrum, often charging two to four times the median. That premium reflects the cost of what they provide: high levels of individual representation, professional indemnity and legal protection for members whose work carries significant regulatory or clinical risk. A union in that position simply cannot survive on volume-model pricing, however appealing the membership numbers might look.
The practical implication is that before any union sets or reviews its subscription rate, it needs to be honest about which model it is actually running and whether its pricing reflects that reality.
Pricing for resilience, not just break-even
One of the most consistent patterns in union financial data is the cost of leaving subscription rates static for too long. Several unions have faced significant financial pressure after years of frozen fees, then found themselves needing sharp increases at exactly the moment when membership was already under strain. The lesson is straightforward: incremental, inflation-linked increases are far easier to sustain than periodic jumps driven by crisis.
Some unions have addressed this directly, linking annual fee increases explicitly to inflation metrics or forecast staff cost pressures. Others have built their pricing to generate a deliberate surplus not as profit, but as a buffer against the kind of operational shocks that are increasingly common: cyber incidents, pension deficits, sudden membership loss following restructuring in a key employer.
The unions that manage this well tend to think about pricing as a resilience question, not just a break-even calculation. The question they’re asking is what does the union need in reserve to absorb a bad year without cutting services or capacity?
Diversification and lifecycle pricing
For unions that want to keep membership fees accessible, especially those recruiting in lower-wage sectors or casualised labour markets, diversifying income is the alternative to passing costs onto members.
Commercial activity, training and CPD provision, conference services and, in some cases, management fees or partnerships can all reduce the proportion of income that has to come from subscriptions. The unions that have invested in this tend to have more flexibility in how they price and more resilience when membership numbers fluctuate.
Lifecycle pricing is a related but distinct question. Some unions have used targeted free or heavily discounted membership for specific groups such as early career workers, students, international recruits - not primarily as a cost measure but as a density strategy. Getting members in early, at low or no cost, and then having a plan to transition them into full-paying membership as their careers develop, is one of the more effective approaches to building density in underrepresented or key demographics. The evidence from unions that have tried this suggests it works but only when the transition from discounted to full-rate membership is actively managed rather than left to chance.
The question underneath the model
We're not arguing that any one dues model is right. The model a union chooses has to fit its membership, its sector and its financial reality.
But we think the question of what your dues model communicates is one that most unions haven't asked explicitly. It tends to get treated as a finance question - “what do we need to bring in, and how do we collect it?” - rather than a strategic and cultural one.
Instead, we would like unions to ask:
Does our membership model reinforce the culture we're trying to build?
If we wanted to change the model, what would that actually require - financially, democratically and culturally?
Why this matters now
The Employment Rights Act creates new obligations and new opportunities for unions. Access rights, recognition, collective bargaining all depend on unions having the capacity, the culture and the member relationships to use them. A union whose membership model has been quietly training members to be consumers for the last decade will find that harder than one that has maintained a culture of active participation.
The dues conversation and the culture conversation are the same conversation. It's worth having them in the same room.
