A demurrage currency is a currency designed to lose value if you hold it instead of spending it. 

The concept is usually associated with the reformer Silvio Gesell, with the Bank of England describing his idea as “accelerated money”: paper instruments subject to periodic, scheduled depreciation in value through a process known as demurrage. While we would normally expect money to hold its face value (at least against itself),  depreciation is exactly the point of demurrage currency. A demurrage currency is not built to be a long-term store of value, but built to keep moving. Instead of rewarding hoarding, it nudges people towards circulation. 

Demurrage currency definition 

A demurrage currency is money with a carrying cost. Hold it too long and you pay for that privilege, whether through stamps, renewal fees, expiry mechanics or another built-in charge. The Bank of England’s historical summary explains that users would need to buy and affix a stamp to maintain a note’s face value, with the intention of encouraging spending rather than hoarding. 

That makes demurrage very different from ordinary inflation. Inflation is a general rise in prices across an economy, and it is not built into one particular note. Demurrage, by contrast, is an explicit design feature of a specific currency. It tells users, openly and in advance, that the instrument becomes less attractive to sit on over time. That distinction is an analytical explanation based on the Bank of England’s description of scheduled depreciation. 

Why would anyone design money to lose value?

The logic comes from monetary velocity. In the Bank of England’s summary, the rationale behind Gesell’s idea is connected to the proposition that if the velocity of money circulation increases for a fixed money supply and price level, then economic activity should increase by the same amount. A demurrage currency tries to exploit that logic by making money circulate faster. 

In practical terms, proponents think this can help a local economy. If people know a currency is awkward to hoard, they are more likely to spend it with participating businesses. Those businesses then have an incentive to pass it on again rather than immediately convert it back into national currency. The hoped-for result is more local trade, more repeated transactions and a stronger regional multiplier effect. 

How a demurrage currency works in practice

Historically, the classic format was stamp scrip. A note would remain valid only if the holder bought a stamp at regular intervals and attached it to the note. The Bank of England summarises this clearly: to maintain face value, users had to purchase and affix a stamp equal to the note’s loss in value. 

Modern versions do not always appear this old-fashioned. Some schemes use expiry dates, conversion fees, or scheduled renewals. In other words, the core principle of a demurrage currency is not the stamp itself but the built-in cost of waiting. 

The famous historical example Wörgl

The best-known historical example is the Austrian town of Wörgl. The Bank of England notes that in 1932 the town’s mayor introduced “labour notes” that depreciated by 1% in nominal value every month unless users affixed stamps to maintain them. The initial effect was an increase in the pace at which the currency exchanged hands before being hoarded or saved, although the experiment ended in 1933 when the Austrian central bank terminated it. 

That history matters because it shows both the attraction and the limit of demurrage systems. They can change behaviour visibly and quickly inside a small ecosystem, but they also depend on legal tolerance, administrative support and user trust. Without those, even a famous experiment can be short-lived. 

The Chiemgauer

If someone today asks “what is a demurrage currency?”, the main real-world example they are likely to encounter is the Chiemgauer in Germany. According to the official 2025 Chiemgauer directory, it is a regional means of payment used in the districts of Rosenheim, Traunstein and Berchtesgadener Land, available in both cash and cashless form, and fully euro-backed at 1 Chiemgauer = 1 Euro. 

The same official directory explains that when users exchange euros for Chiemgauer, 3% of the exchanged amount is allocated to a chosen local club or project, with that support funded by businesses that pay a 5% regional contribution when converting Chiemgauer back into euros. It also explains the circulation incentive: banknotes must be renewed every six months. The Chiemgauer circulates three times as fast as the euro. 

That is why the Chiemgauer is such a useful example for explaining demurrage currency in plain English. It is not just a theoretical model, but a working regional payments system with a clear spending incentive, a local-benefit mechanism and a visible community purpose. If you want a deeper companion read, take a look at our article on the Chiemgauer explained.

Chiemgauer stats

The official Chiemgauer material shows that the system is doing more than merely circulating vouchers. The 2025 directory says that over the previous 21 years, more than 870,000 Chiemgauer had flowed to more than 280 clubs and projects in the region through this sponsorship mechanism. It even gives a dated worked example showing how a local kindergarten accumulated support through registered users’ exchanges. 

The depth of acceptance also matters. The 2022 printed directory stated that 410 businesses were listed in the system. That does not make the Chiemgauer a replacement for the euro, but it does show that a demurrage-style local currency can support a meaningful commercial network when participation is organised well enough. 

Demurrage currency benefits 

A demurrage currency is usually good at encouraging circulation within a defined network. That can be useful when the goal is local trade, community fundraising, stronger links between consumers and independent businesses, or behaviour change around where money is spent. The Chiemgauer’s own messaging ties the system to regionality, cooperation, community and the common good, and the donation mechanism makes the social objective highly visible. 

Educational benefit

Because the carrying cost is explicit, users become more aware that money is not a neutral object floating outside social goals. It is a design choice. Demurrage currencies make that design visible in a way conventional money usually does not. That is an interpretive conclusion drawn from the Bank of England’s and Chiemgauer’s descriptions of how the mechanism is intended to work. 

Where demurrage currencies struggle

Their weakness is the mirror image of their strength. Because they are designed to discourage hoarding, they are not attractive as a savings instrument. That makes them far more suitable for transactions than for storing wealth. If people need a place to hold value, they will usually prefer national currency, bank deposits or other assets. 

Scale

The Bank of England’s historical survey notes that some U.S. scrip schemes in the Great Depression had limited success because acceptability was too narrow. That remains a useful warning today. A demurrage currency can work within a motivated network, but the narrower the acceptance base, the easier it is for users to drift back to the dominant national currency. 

Administration

Someone has to run the exchanges, manage the technology or physical notes, maintain trust in convertibility and recruit businesses willing to accept the currency. The Chiemgauer works partly because it has built a structured ecosystem around those tasks. Without that, demurrage becomes a clever theory with nowhere to circulate. 

Is a demurrage currency viable today?

Yes, but mostly in a narrow and purposeful sense. As a local or mission-led complementary currency, the answer can be yes. The Chiemgauer shows that a demurrage-style design can survive for years, support hundreds of local projects and businesses, and create a clear regional identity around spending. 

As a replacement for national money, the answer is far less convincing. The very feature that gives a demurrage currency its behavioural power also limits its appeal as a universal store of value. That is one reason demurrage remains more common in complementary currency debates than in mainstream monetary design. Even when central bankers discuss negative rates, the European Central Bank has framed demurrage and regular stamping on banknotes as a specific idea rather than the default future of money. 

To summarise, demurrage currency is money designed to move. It sacrifices some of the store-of-value function in order to strengthen the spending function, usually inside a local or purpose-built network. The Chiemgauer is the clearest modern example, and it shows both why the idea attracts supporters and why it remains a specialist tool rather than a universal one.