A prudent saver does not borrow: he sets money aside, in a passbook account, in life insurance, in safe bonds. He thinks he is doing the right thing. Yet, without any line to warn him, a share of that saving goes to repay a debt that is not his own: the state's. The transfer passes through no counter, no vote, no tax notice. To see it, you must take apart, one by one, mechanisms that almost no one names. Keynes said that one man in a million is able to diagnose them. Here is the list.
1 Repaying without borrowing
The discreet creditor and the world's biggest debtor.
The two characters
On one side the saver, on the other the state
On one side, the prudent saver: the one who holds cash, a passbook account, bonds, a euro-fund life insurance policy; often a retiree, a modest household, someone who refused risk. On the other, the planet's biggest debtor: the state. World public debt has passed $100 trillion, roughly 93% of global GDP, its highest level since 1945. When a debtor of that size seeks to lighten its burden, it can only do so at the expense of its creditors. And the first of those creditors is the prudent saver.
World public debt
≈ 93%
of global GDP, more than $100 trillion (IMF, 2024).
France, end of 2025
≈ 116%
of GDP; Japan ≈ 230%, United States ≈ 124% (Eurostat, IMF).
The invisible bridge
The whole art lies in arranging this transfer so that it does not look like a tax. A tax increase is voted, debated, paid for at the ballot box. The mechanisms that follow do the same work, drawing on savings to relieve the public debtor, but without debate, without a name, without a line on any statement. That is their strength: you do not contest what you cannot see.
2 The tax that dares not speak its name
The first vacuum, the oldest: inflation itself.
The inflation tax
You are levied in proportion to what you hold
Inflation is a tax that dares not speak its name. By letting prices slip, the state reduces the real value of its nominal debt and makes you pay the difference. The rule is mechanical: you are taxed in proportion to the money you hold. At 10% inflation, whoever holds €100,000 loses about €10,000 in purchasing power; whoever holds €100 loses €10. Economists speak of "seigniorage" for the profit the state draws from issuing money, and of the "inflation tax" for the holder's symmetrical loss. Who pays? Holders of cash and fixed-rate bonds. Who benefits? The indebted state, and every borrower.
US assets eroded in a year
≈ $1.8 trillion
of purchasing power over the twelve months to March 2022 (St. Louis Fed).
European savers, 2022
≈ €1 trillion
of purchasing power lost in a single year (BetterFinance).
In the words of Milton Friedman
"Inflation is the one form of taxation that can be imposed without legislation," as Milton Friedman put it in 1974. That is exactly what makes it the dream instrument of an indebted state: it yields revenue without ever being voted, and it strikes the most discreet of taxpayers, the one who thought he was simply saving.
3 The debt dissolved in rising prices
Inflation melts the debt like snow in the sun.
The great dilution
The price level that remains is the debt that has been erased
A state's debt is denominated in today's euros; if prices rise 20%, its real value melts by as much, without a single cent having been repaid. Two economists, Nair and Sturzenegger, have quantified what they call the "great dilution": the inflation surge of 2021-2022 earned the United States roughly 6% of GDP in erased debt, and up to 20% depending on how long the episode lasts. In the euro area, the ECB estimated the effect at nearly 5 points of GDP; for advanced economies as a whole, the erosion reaches about 7% of GDP. It is the exact reverse of what the household feels: the price level that does not come back down is precisely the debt that inflation has dissolved.
Debt erased, United States
≈ 6%
of GDP thanks to the 2021-2022 inflation surprise, up to 20% over time.
Advanced economies
≈ 7%
of GDP in real debt value eroded (Oxford Economics, IMF).
Read alongside
This is the direct continuation of yesterday's analysis,
"Inflation recedes, the prices remain": what the consumer experiences as a price plateau that does not ebb, the state experiences as debt relief. One and the same phenomenon, two opposite faces. What one loses, the other has gained.
4 Rates held below inflation
The slow method, methodical, almost painless.
Financial repression
A yield below inflation liquidates the debt drop by drop
When the yield on safe savings stays lastingly below inflation, economists speak of "financial repression": the real rate is negative, and each year the debt lightens a little, on the saver's back. The economists Carmen Reinhart and Belen Sbrancia measured this mechanism over the postwar era: in the United States and the United Kingdom, these negative real rates liquidated on average 3 to 4% of GDP in debt per year between 1945 and 1980. It was thus, and not by growth alone, that the West deleveraged: US debt fell from 106% of GDP in 1946 to 23% in 1974; British debt from about 240% in 1945 to 85% by the mid-1960s.
Liquidated per year, 1945-1980
3 to 4%
of GDP, United States and United Kingdom (Reinhart & Sbrancia).
US debt
106 → 23
% of GDP between 1946 and 1974, in large part by this route.
Why this route is preferred
Reinhart and Sbrancia call it "a subtle form of debt restructuring": a transfer from creditors to borrowers, stealthier and politically more acceptable than a tax increase or budget cuts. It has not disappeared; it has changed its name. Today it advances "under the label of macroprudential regulation." The vocabulary has evolved; the mechanism remains intact.
5 Prudent saving, the first contributor
The mechanism made tangible by a passbook that millions of people know.
The case of the Livret A
The euro counter rises, the purchasing power falls
Nothing illustrates financial repression better than France's Livret A passbook. In 2022 it paid 1 then 2% while French inflation climbed to 5.2%: a real yield of around −3 to −4 points. In 2023 its rate was frozen by the government at 3% when the official formula called for more, during inflation of 4.9%: again nearly −2 points of purchasing power. The displayed balance rose, and yet the saver was growing poorer. That 3% freeze alone cost up to €264 of forgone interest on a Livret A at the ceiling. An invisible loss, because it never reads on the statement: the statement shows only interest being added.
Livret A real, 2023
≈ −1.9 pt
rate frozen at 3% against 4.9% inflation.
€100 of 2021
≈ €82
of purchasing power in 2025, after ≈ +21% cumulative prices in the euro area.
The figure that speaks
Take €10,000 placed at 2% a year while prices rise 20% over the period. In the end, the capital shows about €11,000: an apparent success. But in the purchasing power of the start, those €11,000 are now worth only €9,200 or so. The saver has gained euros and lost wealth. That is the whole trick of the inflation tax: it hides behind a number that goes up.
6 The forced buyers
Why rates stay low: because some are obliged to buy the debt.
Captive demand
Banks, insurers and pension funds, the Treasury's obliged clients
If rates stay low, it is not only by decision of the central banks: it is also because regulation manufactures forced buyers. Under the Basel rules, holding your own state's debt costs a bank no capital (a 0% risk weighting) and counts as the most liquid asset there is. Insurers and pension funds are pushed in the same direction. Japan offers the most accomplished form of this: the Bank of Japan alone holds about half of the Japanese state's debt, and only abandoned its direct control of long rates in March 2024. This captive demand keeps yields low, hence the cost of the debt low, hence the saver's return low.
Bank of Japan
≈ 1/2
of the Japanese state's debt held by the central bank (2024-2025).
2022 bond crash
−31 to −47%
on long government bonds, US and British.
The captive holders' bill
In 2022, when rates rose sharply, holders of long bonds suffered historic losses: nearly −31% on US government bonds of 20 years and more, up to −40 or even −47% on long British gilts. In the United Kingdom, the rout nearly took down pension funds, forcing the Bank of England to buy £43 billion of debt in an emergency. The first holders of these securities? Precisely the "captive" institutions which, as pensions and insurers, manage the savings of the many.
7 The bracket that does not follow prices
A second vacuum, fiscal this time, and just as discreet.
The bracket freeze
When the thresholds stay frozen, the tax rises on its own
There is another invisible levy, purely fiscal: the bracket freeze, which the British call fiscal drag. The principle: leave the tax thresholds frozen in value while inflation pushes nominal wages upward. Without any rate having moved, a growing share of income becomes taxable and tips into the higher brackets. The United Kingdom has made a textbook of it: its thresholds are frozen from 2021 through 2028, now extended to 2031. Expected yield: nearly £43 billion a year by 2027-2028, which, according to the Institute for Fiscal Studies, is "the biggest tax rise" in Britain since 1979.
UK freeze, per year
≈ £43 billion
in revenue by 2027-2028, with no displayed rate rise (OBR).
Taxpayers caught
3.2 M
newly taxed, and 2.1 M tipped into the 40% bracket.
A nurse, one teacher in four
The effect is anything but abstract: in the 1990s, almost no British nurse paid the higher rate; by 2027-2028, more than one in eight will, and one teacher in four. France, for its part, in principle indexes its bracket to inflation each year, but it froze it in 2012 and 2013 for a few billion euros. The lesson is the same everywhere: not indexing a threshold means raising the tax without ever announcing it.
8 Who profits from the new money
A third vacuum, the most subtle: the order in which money arrives.
The Cantillon effect
Newly created money does not reach everyone at the same time
Three centuries before us, Richard Cantillon noticed that new money is not neutral: those who receive it first buy at still-old prices and grow richer; those who get it last, wage earners and small savers, suffer the rise in prices without having seen the windfall. In the era of massive asset purchases by central banks, the effect can be observed on a grand scale: by driving up the price of equities and bonds, these programs benefit asset holders first. The Bank of England has acknowledged it: the wealthiest 5% of households hold 40% of financial assets, and its program raised share prices by about 20%.
Wealth concentration
40%
of financial assets held by the wealthiest 5% (Bank of England).
ECB asset purchases
€4.5 trillion
of bonds bought since 2014, gains "heavily concentrated."
The honest qualification
Let us be fair: the record of these policies is two-faced. By supporting employment, they tended to reduce income inequality, notably for modest households that found work again. But by inflating asset prices, they widened wealth inequality, because those assets are held by the better-off. The Cantillon vacuum does not take away a wage: it slowly shifts the frontier between those who own and those who save.
9 The asymmetry, and the measure of honesty
The through-line, then the fair counterpoint, then the conclusion.
The balance
Debtor wins, creditor loses, and the lesser evil
All these mechanisms obey one and the same law: inflation and negative real rates punish whoever holds money and bonds, the prudent saver, the retiree, and reward whoever owes, the mortgaged owner and, first in line, the state. Debtor wins, creditor loses. But let us do justice to the other side: none of these levers is purely cynical. Faced with a debt grown unsustainable, a government has the choice between three evils: default, which ruins at a stroke; austerity, which cuts services and investment; or financial repression, which spreads the bill over years, almost without visible pain. Many economists judge it, in fact, the lesser evil. And indexation exists: the United States has indexed its tax brackets to prices since 1985, France in principle each year. The poison has its antidote, when one chooses to apply it.
The compass
①
Name the vacuums. Inflation tax, negative real rates, bracket freeze, Cantillon effect: four channels that levy without ever showing up as a tax.
②
Recognize the asymmetry. These transfers always run the same way: from the prudent creditor to the debtor, and the state is the biggest debtor of all.
③
Lucidity first. You cannot defend yourself against what you cannot see. Understanding that savings left dormant in cash are never without real risk is the first protection; the rest is a matter of personal choices, beyond the scope of this sheet.
Keynes's word (and the false one from Lenin)
"By a continuing process of inflation, governments can confiscate, secretly and unobserved, an important part of the wealth of their citizens," wrote Keynes in 1919. A savory detail: Keynes attributed the idea to Lenin, but that attribution is itself apocryphal, as researchers have established. The most quoted line on confiscation by inflation is thus also the most misattributed. It remains true nonetheless, and that is the whole point: the saver repays the state's debt without knowing it, because no one has an interest in telling him.
Read alongside: Inflation recedes, the prices remain, the household-side face of the dissolved debt; and The toll of time we thought abolished, the market-side face of the same debt problem. Reference: abbreviations & acronyms used (GDP, ECB, IMF, QE).