Where Does Money Actually Come From? A UK Director's Guide to How Pounds Are Created

Ask most people where money comes from and they will say the government prints it, or the Bank of England makes it. Ask where the money a bank lends comes from and they will say it lends out the savings other people deposited.

Both answers are wrong. And the truth, once you see it, changes how you think about the cash sitting in your company account.

This is not a conspiracy theory. It is the plainly stated position of the Bank of England itself. In 2014 the Bank published a paper called "Money Creation in the Modern Economy." It is worth reading. Its central finding is blunt. When a bank makes a loan, it does not lend out someone else's deposit. It creates brand new money, from nothing, by typing the figure into an account.

How a mortgage actually creates money

Picture a couple buying their first flat for £250,000. They go to the bank and are approved for a mortgage.

Here is what most people think happens. The bank takes £250,000 that savers have deposited, and lends it to the couple.

Here is what actually happens. The bank creates a new deposit of £250,000 in the couple's account, and at the same time records a £250,000 loan the couple owes. Both sides appear at once. The money did not come from a saver. It did not exist until the moment the loan was approved. It was created by a keystroke.

The couple then pays the previous owner. That £250,000 of new money enters the economy and circulates. It gets spent, banked, and lent again.

This is not a marginal or unusual case. This is how most money enters the UK economy. Over 90% of the money in circulation was created this way, by commercial banks making loans, not by the Bank of England and not from savings.

"But it all nets out"

The common objection is that this balances. The bank created a deposit and a matching loan, so nothing net was created, and when the loan is repaid the money is destroyed again.

At the level of one loan, that is true. The problem is what happens across the whole economy over time.

New loans are created faster than old loans are repaid. Every year, more mortgages, more business loans, more credit. So the total stock of money does not stay flat. It grows. And it does not grow in a straight line. It compounds.

You can see this in the data. In 2000, the UK's broad money supply was under £1 trillion. Today it is around £3.2 trillion. It has more than tripled in a quarter of a century. If lending simply netted out, that line would be flat. It is not flat. It is exponential.

That is the tell. A system where money is destroyed as fast as it is created produces a flat money supply. A system where the money supply more than triples is a system creating far more than it destroys.

Why this matters for your company's cash

Here is the part that reaches your balance sheet.

Every new pound created dilutes the value of the pounds already in existence. This is not complicated. If there are a fixed number of real things in the economy, and the number of pounds chasing them more than triples, each pound commands a smaller share of those things.

Your company's cash reserve did not shrink in number. The figure in the account is the same or larger. But its share of the nation's money, and therefore its claim on real assets, has been quietly diluted every single year that new money was created.

This is why measuring your cash against consumer price inflation alone understates the loss. Consumer prices are one place the new money shows up. But a great deal of it flows into assets first, houses, shares, land, the things that are already owned by those closest to the new credit. That is why UK house prices have tripled while the shop price index rose far less. The money went into assets, and the official inflation figure, which watches the shopping basket, recorded very little of it.

So a director looking at a healthy cash balance and a low inflation number can feel entirely safe while losing ground every year. The number on the account is stable. Its purchasing power over the assets that matter is not.

What a director can take from this

You do not need to become a monetary economist. The practical takeaway is simple.

The pound is not a fixed store of value. It is a unit whose supply expands, by design, through the ordinary act of bank lending, and that expansion dilutes what you already hold. This is not a flaw in the system that might be fixed. It is how the system works, confirmed by the central bank itself.

Once you accept that, the question changes. It is no longer "is my cash safe." It is "how fast is it being diluted, and what, if anything, holds its value while this happens."

That is a treasury question, and it is the right one to be asking.

If you want to see what this dilution is costing your own company's cash, our Cash Erosion Calculator gives you the figure on your own numbers in about two minutes. And if you want the full framework for how a UK company can respond, that is what the Bitcoin Treasury Workshop is built to provide.