Ten years after demonetisation, cash is back at about 12% of GDP despite the UPI boom
In one line: A decade after ₹500 and ₹1,000 notes were withdrawn, almost all the money came back, cash is again about 12% of GDP, and the main lasting change is the rise of digital payments.
Published 8 November 2026. Written by Pratidin from the reports linked at the end; every fact checked by a separate review before publishing. How we work
On 8 November 2016, the government withdrew the legal tender status of ₹500 and ₹1,000 notes, known officially as specified bank notes (SBNs). These notes made up about 86% of the currency in circulation by value. The stated aims were to fight black money, counterfeit currency and terror financing. On the tenth anniversary, The Hindu reviewed RBI data and reported that detections of counterfeit ₹500 notes have risen, although counterfeits across all denominations per crore notes have fallen. The RBI's Annual Report for 2017-18 had already shown that ₹15.31 lakh crore of the ₹15.42 lakh crore withdrawn, or 99.3%, came back to the banking system, even though officials had expected ₹3 lakh crore to ₹5 lakh crore not to return.
Cash has recovered fully. Currency in circulation was ₹17.77 lakh crore on 8 November 2016 and ₹43.16 lakh crore on 23 October 2026, according to RBI and Finance Ministry data compiled by Business Standard. As a share of GDP it fell from 12.1% in 2015-16 to 8.7% in 2016-17, and is back at about 12% in 2025-26. Digital payments, meanwhile, grew many times over. UPI handled 1.78 crore transactions in 2016-17 and about 24,162 crore in 2025-26, worth roughly ₹314 lakh crore. Yet RBI's Payment System Report of December 2025 showed UPI made up 85% of payment transactions by volume in 2025 but only 9.5% by value, because it is used mostly for small payments.
The legal question is settled. On 2 January 2023, a five-judge Constitution Bench upheld the decision 4:1 in Vivek Narayan Sharma v. Union of India, holding that Section 26(2) of the RBI Act allowed it and that the measure passed the proportionality test. Justice B.V. Nagarathna dissented, saying it should have been done by a law of Parliament or an ordinance, and that the RBI had not applied its mind independently. The economic verdict is contested. Supporters credit the move with a push to digital payments. Critics, such as economists C. Rammanohar Reddy and K. Jayaram writing in Scroll, point to no abnormal jump in personal income tax collections in 2016-17 or 2017-18, and to independent estimates of an output loss of 1% to 2.5% of GDP in 2016-17.
Prelims facts
- Demonetisation was announced on 8 November 2016 and covered ₹500 and ₹1,000 notes, about 86% of currency in circulation by value.
- RBI's Annual Report 2017-18: ₹15.31 lakh crore of ₹15.42 lakh crore in specified bank notes (99.3%) returned to banks.
- Currency in circulation as a share of GDP fell from 12.1% (2015-16) to 8.7% (2016-17) and is back at about 12% in 2025-26.
- UPI transactions rose from 1.78 crore in 2016-17 to about 24,162 crore in 2025-26, but UPI was only 9.5% of payment value in 2025.
- The Supreme Court upheld demonetisation 4:1 on 2 January 2023 (Vivek Narayan Sharma v. Union of India); Justice B.V. Nagarathna dissented.
Quick recall
- On what date was demonetisation announced?
- 8 November 2016.
- Which notes were demonetised in 2016?
- ₹500 and ₹1,000 notes (specified bank notes), about 86% of currency in circulation by value.
- What share of the withdrawn notes returned to banks?
- 99.3%: ₹15.31 lakh crore of ₹15.42 lakh crore (RBI Annual Report 2017-18).
- Which legal provision was used to demonetise the notes?
- Section 26(2) of the Reserve Bank of India Act, 1934.
- Cash-to-GDP ratio in 2015-16, 2016-17 and 2025-26?
- 12.1%, 8.7% and about 12%.
- UPI transactions in 2016-17 and 2025-26?
- 1.78 crore and about 24,162 crore.
- UPI's share of payments by volume and by value in 2025?
- 85% by volume, 9.5% by value (RBI Payment System Report, December 2025).
- Who dissented in the 2023 demonetisation verdict?
- Justice B.V. Nagarathna; the verdict was 4:1 in Vivek Narayan Sharma v. Union of India.
Prelims practice question
With reference to the 2016 demonetisation, consider the following statements:
1. The notification withdrawing legal tender status was issued under Section 26(2) of the Reserve Bank of India Act, 1934.
2. According to the RBI, less than 90% of the specified bank notes in circulation returned to the banking system.
3. In 2023, a Constitution Bench of the Supreme Court upheld the decision unanimously.
Which of the statements given above is/are correct?
- 1 only
- 1 and 2 only
- 2 and 3 only
- 1, 2 and 3
Show answer
Answer: (a) 1 only. Statement 1 is correct: the notification of 8 November 2016 was issued under Section 26(2) of the RBI Act. Statement 2 is wrong: 99.3% of the notes (₹15.31 lakh crore of ₹15.42 lakh crore) came back. Statement 3 is wrong: the verdict was 4:1, with Justice B.V. Nagarathna dissenting.
Use this in UPSC Mains: previous-year questions
Recurring theme: Monetary policy, black money and the shift to digital payments
- How to use this
Show that digital payment access has spread widely since 2016 but that inclusion is uneven, since cash remains central for value and savings.
- UPI transactions rose from 1.78 crore in 2016-17 to about 24,162 crore in 2025-26.
- In 2025 UPI was 85% of payment transactions by volume but only 9.5% by value, so it serves small everyday payments.
- Cash-to-GDP is back at about 12% in 2025-26, showing many households still rely on cash.
- How to use this
Use demonetisation as a domestic policy shock that hurt cash-based informal enterprises, alongside global factors behind informalisation.
- Independent estimates put the output loss from demonetisation at 1% to 2.5% of GDP in 2016-17.
- About 86% of cash by value was withdrawn overnight on 8 November 2016, hitting businesses that ran on cash.
The cash and UPI data are background for why the RBI is testing a digital rupee, but the story does not explain how the CBDC works.
UPI's growth from 1.78 crore to about 24,162 crore transactions after demonetisation shows its main effect was on how payments are made, not on cash itself.
Mains practice question
Ten years after demonetisation, cash is back near its old share of GDP even as UPI has grown many times over. Evaluate the outcomes of demonetisation against its stated objectives. (250 words)
Model answer
On 8 November 2016, ₹500 and ₹1,000 notes, about 86% of currency in circulation by value, ceased to be legal tender. The stated aims were to curb black money, counterfeit currency and terror financing, and to reduce the use of cash.
Black money
- RBI's Annual Report 2017-18: ₹15.31 lakh crore of ₹15.42 lakh crore (99.3%) returned, against official expectations that ₹3 lakh crore to ₹5 lakh crore would not.
- Economist Jayati Ghosh argues black wealth is often held through formal financial channels, offshore tax havens and companies with opaque ownership, so the note ban could not reach it.
- No abnormal jump in personal income tax followed in 2016-17 or 2017-18.
Counterfeits and cash
- RBI data show detections of fake ₹500 notes have risen again.
- Cash-to-GDP fell from 12.1% (2015-16) to 8.7% (2016-17) but is back at about 12% in 2025-26; currency in circulation rose from ₹17.77 lakh crore to ₹43.16 lakh crore.
- UPI transactions rose from 1.78 crore (2016-17) to about 24,162 crore (2025-26). Yet UPI was 85% of payments by volume but 9.5% by value in 2025.
Costs and legality
- Independent estimates put the output loss at 1% to 2.5% of GDP in 2016-17; Jayati Ghosh argues that lost income for informal workers and small businesses hurt demand.
- The Supreme Court upheld the decision 4:1 in 2023; Justice Nagarathna's dissent questioned the RBI's independent role.
Way forward
- Target black money in property and gold, keep improving note security, and widen digital access without forcing it.
Demonetisation sped up digital payments, but on its central aims the evidence of a decade is weak.
The basics
Why this matters
Demonetisation is the largest currency experiment in independent India. It touches monetary economics, black money, digital payments, the RBI's autonomy and judicial review, so UPSC can ask about it from many sides. Ten years on, the data let you judge it against its own stated goals.
What legal tender means
Legal tender is money that a person must accept to settle a debt. A banknote is a promise by the RBI to pay the bearer. When the government withdraws legal tender status, the old note stops being valid money and must be exchanged or deposited within a set window. In 2016 this was done by a notification under Section 26(2) of the RBI Act.
How the note ban worked
- 18 November 2016₹500 and ₹1,000 notes, about 86% of cash by value, cease to be legal tender.
- 2Deposit windowPeople deposit or exchange old notes at banks; cash is scarce for weeks.
- 3New notesNew ₹500 and ₹2,000 notes are issued to remonetise the economy.
- 42017-18 countRBI finds 99.3% of the old notes have come back.
- 52 January 2023Supreme Court upholds the decision 4:1.
Cash after ten years
The key measure is the Currency in circulation and the cash-to-GDP ratio. It dropped sharply in 2016-17 because the notes were pulled out, then climbed back as the RBI printed new ones and people continued to hold cash.
Aims against outcomes
The digital side grew fast. The Unified Payments Interface (UPI) went from 1.78 crore transactions in 2016-17 to about 24,162 crore in 2025-26. But UPI is used mostly for small payments: in 2025 it was 85% of payment transactions by volume and only 9.5% by value.
- Extinguish black money held as cash
- Wipe out counterfeit notes
- Cut terror financing
- Move India towards less cash
- 99.3% of the notes came back
- Fake ₹500 detections have risen again
- Cash is back at about 12% of GDP
- UPI is huge in volume, small in value
The legality was settled in the Vivek Narayan Sharma judgment (2023), where a dissent raised the question of how independent the RBI's role was. For Mains, the balanced line is that the note ban sped up the digital shift, but its central claims on black money and cash use are not borne out by the data.
Go deeper
Why it matters for UPSC
Demonetisation links GS3 economy (money supply, black money, informal sector, digital payments) with GS2 governance (RBI autonomy, judicial review of economic policy). Prelims can test the legal provision, the return rate and the payment data. Mains asks you to evaluate the policy against its aims.
The core idea
The government used Section 26(2) of the RBI Act to declare the old notes invalid. The bet was that black money held in cash would not come back to banks. It did: 99.3% returned. The best test of the "less cash" goal is the Currency in circulation and the cash-to-GDP ratio, which dipped and then recovered. The real change came in payments, through the Unified Payments Interface (UPI). The courts upheld the decision in the Vivek Narayan Sharma judgment (2023).
Numbers and dates to remember
- 8 November 2016: ₹500 and ₹1,000 notes cease to be legal tender (about 86% of cash by value).
- ₹15.42 lakh crore withdrawn; ₹15.31 lakh crore (99.3%) returned (RBI Annual Report 2017-18).
- Cash-to-GDP: 12.1% (2015-16), 8.7% (2016-17), about 12% (2025-26).
- Currency in circulation: ₹17.77 lakh crore (8 November 2016), ₹43.16 lakh crore (23 October 2026).
- UPI: 1.78 crore transactions (2016-17) to about 24,162 crore (2025-26).
- 2 January 2023: Supreme Court upholds the move 4:1.
Where to go next
- Section 26(2) of the RBI Act: the legal power used, and the debate over "any series".
- Currency in circulation and the cash-to-GDP ratio: the measure that shows cash came back.
- Unified Payments Interface (UPI): the digital system that grew after 2016.
- Vivek Narayan Sharma judgment (2023): how the Supreme Court ruled, and the dissent.
Go deeper: did demonetisation work?
The case for. Supporters argue the note ban jolted Indians into digital payments. UPI transactions rose from 1.78 crore in 2016-17 to about 24,162 crore in 2025-26, and 756 banks were live on UPI by September 2026 against 21 at launch. They also point to the overall fall in counterfeit notes detected per crore notes between 2015-16 and 2025-26, and to the large number of suspicious transaction reports (over 4.5 lakh in 2016-17) that gave tax authorities leads.
The case against. The core premise failed: 99.3% of the notes came back, so cash-held black money was either small or was laundered into banks. Analysts in Scroll found no abnormal rise in personal income tax collections in 2016-17 or 2017-18. Cash demand recovered: currency in circulation is now ₹43.16 lakh crore and the Currency in circulation and the cash-to-GDP ratio is back at about 12%. Independent estimates put the output loss at 1% to 2.5% of GDP in 2016-17. And counterfeiting adapted: The Hindu's review of RBI data found fake ₹500 detections rising again.
The institutional question. In the Vivek Narayan Sharma judgment (2023), the majority found the process lawful and proportionate. Justice Nagarathna's dissent argued that such a sweeping step should have come through Parliament, and that the RBI Board did not apply its own mind under Section 26(2) of the RBI Act. This keeps alive a GS2 debate on central bank autonomy.
The payments lesson. Volume is not value. In 2025, Unified Payments Interface (UPI) was 85% of transactions but 9.5% of value. People pay small bills digitally but still hold cash as a precaution. A balanced conclusion: the note ban accelerated a digital shift that technology was already enabling, while its main stated aims were not met.
Section 26(2) of the RBI Act
The legal power the 2016 note ban used, and the dispute over its meaning.
In one line: Section 26(2) of the Reserve Bank of India Act, 1934 lets the Central Government, on the recommendation of the RBI's Central Board, declare by notification that any series of bank notes of any denomination shall cease to be legal tender.
How it was used
On 8 November 2016, the government issued a notification under this section declaring ₹500 and ₹1,000 notes no longer legal tender. The recommendation of the RBI's Central Board is the built-in safeguard.
The dispute over "any series"
Petitioners argued that "any series" means one particular series, not every note of a denomination. The Supreme Court majority read it purposively to include all series and found no excessive delegation. Justice B.V. Nagarathna disagreed: she held that the section allows only a particular series to be withdrawn, and that demonetising all notes of a denomination needed a law of Parliament or an ordinance.
Why it matters
It is a Prelims fact and a GS2 point on how much economic power the executive can use by notification.
Where to go next
Currency in circulation and the cash-to-GDP ratio
The single best measure of whether India really moved to less cash.
In one line: Currency in circulation (CIC) is the value of notes and coins issued by the RBI that are out in the economy; dividing it by GDP shows how cash-heavy an economy is.
Why the ratio matters
The absolute value of cash always grows as the economy and prices grow. The ratio to GDP removes that effect. If people really switched away from cash, the ratio would fall and stay low.
What happened in India
- 2015-16: 12.1% of GDP, before the note ban.
- 2016-17: 8.7%, because most notes were withdrawn.
- 2025-26: about 12%, back near the old level.
In value terms, CIC went from ₹17.77 lakh crore on 8 November 2016 to ₹43.16 lakh crore on 23 October 2026.
How to read it
The quick recovery suggests that cash demand was driven by habits, precaution and the informal economy, not by the supply of large notes alone.
Where to go next
Unified Payments Interface (UPI)
The digital system whose growth is the clearest change since 2016.
In one line: UPI is a real-time payment system run by the National Payments Corporation of India (NPCI) that moves money between bank accounts through a mobile app.
Growth since 2016
UPI went live in April 2016 with 21 banks. By September 2026, 756 banks were live. Transactions rose from 1.78 crore in 2016-17 to about 24,162 crore in 2025-26, worth roughly ₹314 lakh crore. In September 2026 alone, UPI handled about 2,407 crore transactions worth ₹29.37 lakh crore.
Volume is not value
UPI is used mostly for small payments. RBI's Payment System Report of December 2025 shows UPI made up 85% of payment transactions by volume in 2025 but only 9.5% by value. In 2025-26, NEFT moved ₹502 lakh crore against UPI's ₹314 lakh crore. So UPI has replaced cash at the shop counter far more than it has replaced cash as a store of value.
Where to go next
Vivek Narayan Sharma judgment (2023)
How the Supreme Court tested demonetisation, and why the dissent still matters.
In one line: On 2 January 2023, a five-judge Constitution Bench upheld demonetisation by 4:1, with Justice B.V. Nagarathna dissenting.
The majority
The Bench was led by Justice S. Abdul Nazeer, and the majority opinion was written by Justice B.R. Gavai. It held that:
- Section 26(2) of the RBI Act covers all series of a denomination, and there was no excessive delegation.
- The Union and RBI had consulted for about six months, so the process was not hasty.
- The measure met the four-part proportionality test, with a rational link to curbing black money, fake currency and terror financing.
- The 52-day exchange window was reasonable, relying on Jayantilal Ratanchand Shah v. RBI (1996), which upheld a three-day window in 1978.
The dissent
Justice Nagarathna held that demonetising all notes of a denomination needed a law of Parliament or an ordinance, and that the RBI did not apply its mind independently because the proposal came from the Union and was processed within 24 hours.
Where to go next
Take the 8 November 2026 quiz: 30 Prelims-style questions with answers