Fiat money and India's currency authority

Detail

1. Why people accept a "worthless" piece of paper

• The paper and metal are not worth the face value.
• The paper in a ₹100 note costs far less than ₹100.

• The metal in a ₹5 coin is "probably not worth ₹5" (Class 12, Money and Banking).

• The value comes from the guarantee of the issuing authority. It does not come from the material.

• The promise printed on every note:
• The RBI Governor signs this line: "I promise to pay the bearer the sum of … rupees".
• The note also says "Guaranteed by the Central Government".

• A Class 10 exercise asks students to find these lines on a ₹10 note.

• Class 10 says modern currency "is without any use of its own". People accept it because the government authorises it.

• Main message: money is a social contract (an unwritten agreement that everyone will accept it). Trust in the issuer replaced the value of the metal inside the coin.

2. Key definitions

• Fiat money means notes and coins with no intrinsic value, so the material itself is worth little.
• Their value comes only from the issuer's guarantee.

• "Fiat" is Latin for "by order". Such money has value because the state orders it.

• Full-bodied commodity money is a coin whose metal (gold or silver) is worth as much as its face value.

• Its value would stay even if the state stopped backing it.

• Currency means paper notes and coins with no intrinsic value, used as the medium of exchange (the thing people accept when they buy and sell).

• In India, the RBI issues banknotes.

• The central government issues coins and ₹1 notes.

• Legal tender is money that the law says must be accepted to settle a payment.

• Coins of ₹1 and above are legal tender for any sum up to ₹1,000 in a single transaction.
• 50-paise coins are legal tender only up to ₹10 [2].

• ₹1 notes issued by the Government of India are also legal tender [2].

• The shift over time:

• Old coins were full-bodied: their metal carried their value.
• The modern rupee is pure fiat money: trust carries its value.

3. Who issues what

Item	Legal basis	Issuer	Where made
Banknotes (₹10 upward)	RBI Act 1934, s.22 (sole right)	RBI; signed by the Governor	Nashik and Dewas (SPMCIL, owned by GoI); Mysuru and Salboni (BRBNMPL, an RBI subsidiary) [2]
Coins and ₹1 note	Coinage Act 2011	Government of India; ₹1 note signed by the Finance Secretary	Mints at Mumbai, Hyderabad, Kolkata, Noida (SPMCIL) [2]

• Banknotes: "In terms of Section 22 of the Act, Reserve Bank has the sole right to issue banknotes in India" [2].
• Coins:
• Under the Coinage Act, 2011, the Government of India is responsible for coinage. It designs and mints the coins [2][3].
• The RBI acts only as the Government's agent for distribution, issue and handling of coins [3].

• So coins reach the public only through the RBI.

• Current denominations:

• Banknotes: ₹10, ₹20, ₹50, ₹100, ₹200, ₹500, ₹2000 [2].

• Coins: 50 paise, ₹1, ₹2, ₹5, ₹10, ₹20 [2].

• SPMCIL vs BRBNMPL (a common confusion):

• SPMCIL (Security Printing and Minting Corporation of India Ltd) is owned by the Government of India. It runs 2 note presses and all 4 coin mints.

• BRBNMPL (Bharatiya Reserve Bank Note Mudran Pvt Ltd) is owned by the RBI. It runs 2 note presses.

• NCERT error:

• Class 7 says "It is not legal for anybody other than the RBI to issue currency". Class 10 says something similar.
• In fact, the Government of India issues coins and ₹1 notes.
• The RBI's monopoly (sole right) covers banknotes only [2][3].

4. What backs the notes

• Backing means the assets the RBI must hold against the notes it issues.
• Proportional reserve system (1935-56):
• 40% of the assets backing notes had to be gold coin, gold bullion or sterling securities.

• Example: to issue ₹100 crore of notes, at least ₹40 crore had to be in gold or sterling.

• Minimum reserve system (1956-57 onward):

• The RBI must hold at least ₹200 crore of gold and foreign assets.
• At least ₹115 crore of this must be gold.

• The rest can be foreign securities.

• Why this floor no longer limits note issue:

• Banknotes in circulation were ₹36,86,811 crore at end-March 2025 [4].
• ₹200 crore ÷ ₹36,86,811 crore ≈ 0.005% of the notes in circulation.
• So gold does not really limit how many notes can be issued. The real anchor is trust and monetary policy (RBI action on interest rates and money supply to control inflation).

5. Seigniorage

• Seigniorage is the profit a government or central bank earns by issuing money.
• Formula: Seigniorage = Face value of money issued − Cost of producing it.

• Worked example: a ₹500 note costs a few rupees to print. Say it costs ₹3. Then the seigniorage is ₹500 − ₹3 = ₹497, because the note buys ₹500 of goods.

• How the RBI earns it:

• Notes are a liability of the RBI (something it owes), but it pays no interest on them.
• Against these notes, the RBI holds interest-earning assets such as government securities and foreign assets.
• The interest earned is its seigniorage income.

• This income adds to the surplus the RBI transfers to the government each year.

• Cost of printing notes:

• ₹6,372.8 crore in 2024-25, up from ₹5,101.4 crore in 2023-24. The rise came from larger printing orders [4].

• (NCERT scaffold: "several thousand crore".)

• Currency data for 2024-25 [4]:

• Value of banknotes in circulation rose 6.0%. Their number rose 5.6%, to 15,50,720 lakh pieces.
• ₹500 notes made up 86% of the value and 40.9% of the number of notes.
• Coins in circulation rose 9.6% in value and 3.6% in number.
• Counterfeit notes detected totalled 2,17,396. Fake ₹500 notes rose 37.3%.

6. The next step: digital fiat money

• The e-rupee (e₹) is the RBI's CBDC (Central Bank Digital Currency). It is a digital form of the same fiat rupee, and the RBI is still the issuer.
• The value of e₹ in circulation rose 334% in 2024-25, to ₹1,016.5 crore [4].
• Money has moved from metal to trust:
• karshapana (a coin valued for its metal)
• → paper notes backed by the RBI's promise
• → digital tokens backed by the same promise.

Prelims Hooks

• Fiat money has no intrinsic value. Its value comes from the issuer's order or guarantee ("fiat" means "by order").
• RBI Act 1934, Section 22 gives the RBI the sole right to issue banknotes. Coins are issued under the Coinage Act, 2011 by the Government of India [2][3].
• The ₹1 note is issued by the Government of India and signed by the Finance Secretary. Other notes carry the RBI Governor's signature.
• Trap: the statement "Only the RBI can issue currency in India" is false. The Government of India issues coins and ₹1 notes, and the RBI only distributes coins as the government's agent [3].
• Minimum reserve system (since 1956-57): ₹200 crore of gold and foreign assets, of which at least ₹115 crore must be gold. It replaced the 40% proportional reserve system.
• Presses:
• Nashik and Dewas belong to SPMCIL (GoI).
• Mysuru and Salboni belong to BRBNMPL (RBI subsidiary).

• The mints are at Mumbai, Hyderabad, Kolkata and Noida [2].

• Legal tender limit: coins of ₹1 and above are valid up to ₹1,000 per transaction, and 50-paise coins up to ₹10 [2].

• Seigniorage = face value − cost of production. The RBI spent ₹6,372.8 crore on printing notes in 2024-25 [4].
• ₹500 notes made up 86% of the value of banknotes in circulation at end-March 2025 [4].

Mains Points

• Credibility is the real backing.
• The ₹200 crore gold floor is tiny, about 0.005% of the currency in circulation in 2025 [4].
• So the rupee's value depends on the RBI's inflation control and on how much people trust the institution.

• This links to the Monetary Policy Committee and inflation targeting, and it is a strong reason for central bank independence (GS-III).

• Split authority:

• The RBI issues notes, and the government issues coins and ₹1 notes.
• This spreads out the power to create money. But the RBI still controls how coins reach the public, so currency management stays with one agency.

• This is useful for GS-II questions on statutory bodies.

• Seigniorage and fiscal linkage:

• Seigniorage feeds the RBI's surplus transfer to the government.
• This raises the question of how much of this surplus should go to the government and how much the RBI should keep as a buffer against risk.
• Higher cash use also raises printing costs: ₹5,101.4 crore in 2023-24 rose to ₹6,372.8 crore in 2024-25 [4].

• This is part of the case for digital payments and the e₹.

• Cash dependence and counterfeiting:

• Currency grew by 6.0% in 2024-25, and ₹500 notes carry 86% of its value.
• Fake ₹500 notes rose 37.3% in the same year [4].
• These trends test the demonetisation-era goals of a "less-cash" economy and less fake currency.