Ten years after demonetisation, Reserve Bank of India data show that the exercise has had little lasting impact on reducing cash in circulation, and that the detection of counterfeit notes, particularly of the new 500-rupee notes, has increased sharply.
On the other hand, the value of transactions on the Unified Payments Interface has grown steadily year after year, even when measured as a percentage of India's gross domestic product, in a transformation that economists say owes as much to wider changes in the payments system as to the note ban itself.
It was on the night of November 8, 2016, that Prime Minister Narendra Modi announced in a televised address at 8 pm that 500-rupee and 1,000-rupee banknotes would cease to be legal tender from midnight. The two denominations accounted for 86 per cent of the currency in circulation by value, and the announcement invalidated them overnight.
The stated objectives were to curb black money and corruption, weaken the hawala trade and terror financing, and push India towards a less-cash economy. A decade later, official data allow each of those claims to be tested, and the record is, at best, mixed.
The most striking finding concerns cash itself. The Reserve Bank's data on currency with the public, measured as a percentage of gross domestic product, show that the amount has remained largely the same as it was before demonetisation. Currency with the public stood at 11.9 per cent of GDP in 2015-16, the financial year preceding the note ban, and rose marginally to 12.1 per cent by March 31, 2026.
In absolute terms, currency in circulation was 17.74 lakh crore rupees on the eve of demonetisation; by May 2026 it had risen to 42.12 lakh crore rupees, about 2.4 times as much. The Reserve Bank's latest household survey records a continued strong preference for the usage of cash, and ATM withdrawals still ran to 5.4 billion transactions in 2025-26.
The promise of a less-cash society has therefore not materialised in the way its supporters hoped. Cash returned quickly after the initial shock, and it has remained the preferred medium of exchange for a large part of the population, particularly in the informal economy, where daily-wage earners and small traders conduct most of their business in notes and coins.
The cash-to-GDP ratio, at 12.1 per cent in 2025-26, is back above its pre-demonetisation level and well above the 10.7 per cent recorded in March 2018, when the remonetisation process was still under way.
Digital payments, by contrast, have expanded enormously. The value of Unified Payments Interface transactions has grown from zero in 2016-17, the year the system was launched, to nearly 91 per cent of GDP in 2025-26. In 2025-26 alone, the Unified Payments Interface handled 24.2 billion transactions worth 314 lakh crore rupees.
The Reserve Bank's own Report on Currency and Finance records a structural break in retail electronic payments coinciding with November 2016, with annual growth jumping from 37 per cent in April to October 2016 to 70 per cent in November and 123 per cent in December of that year.
Whether demonetisation caused this shift is a matter of debate among economists. Digital payments were already growing before November 2016, and the expansion of cheap smartphones, low-cost data and the Unified Payments Interface itself would have driven adoption in any case. What the note ban did was force millions of people to try digital payments at a moment when cash was suddenly unavailable, and many of them stayed.
The result is a dual economy in which digital transactions have soared while cash usage has barely budged, a combination that suggests the two systems are complements rather than substitutes for most Indians.
The record on black money is the weakest part of the demonetisation story. The central claim of the exercise was that large stocks of untaxed cash would be forced into the open and would never return to the banking system. The Reserve Bank's final accounting punctured that expectation.
Of the 15.42 lakh crore rupees in specified banknotes in circulation on November 8, 2016, a total of 15.31 lakh crore rupees, or 99.3 per cent, returned to the banking system. Only about 10,720 crore rupees did not return. Economist C.P. Chandrasekhar has said that the near-total return of the cash contradicted expectations that substantial unaccounted cash would remain outside the banking system.
The economic cost of the exercise was never formally quantified by the government, but independent estimates cited in published assessments put the output loss at between 1 per cent and 2.5 per cent of GDP in 2016-17. The government's own Economic Survey for 2016-17 estimated that demonetisation reduced nominal GDP growth by 0.25 to 1 percentage point and real GDP growth by 0.25 to 0.5 percentage points relative to baselines.
The Survey also recorded a 10 per cent increase in demand for employment under the rural jobs guarantee scheme, a signal of widespread income loss among rural and informal workers who depend on cash wages.
The disruption fell hardest on those least able to bear it. Small businesses, daily-wage earners and households in the informal economy were left to absorb the consequences of a nationwide liquidity shock, launched without sufficient new notes, recalibrated ATMs or banking capacity in place. Banks struggled for weeks to exchange old notes and dispense new ones, and long queues became the defining image of the exercise.
The informal economy, which accounts for the overwhelming majority of Indian employment, suffered a shock from which many small enterprises never fully recovered.
The record on counterfeit currency is uneven. Across all denominations, the number of fake notes detected per one crore of notes in circulation fell from 70.1 in 2015-16 to 13.4 in 2025-26, a substantial improvement. But the picture is very different for the new 500-rupee note, which is now the highest denomination in circulation after the withdrawal of the 2,000-rupee note.
The Reserve Bank found 0.3 counterfeit 500-rupee notes per one crore of notes in circulation in 2016-17, when the new notes were introduced; by 2025-26, that number had risen to 20.1. Detection of fake 2,000-rupee notes also shot up once the Reserve Bank began withdrawing them in 2023.
There is an important caveat in interpreting these figures. Higher detection of counterfeits can reflect either more counterfeiting or better detection, and the data do not reveal which factor dominates. The Reserve Bank reported that 762,072 counterfeit notes were detected in the banking system in 2016-17, a 20.4 per cent increase from the 632,000 pieces detected in 2015-16.
Detection of fake 1,000-rupee notes rose sharply in that year, and counterfeits of the new-design 500-rupee and 2,000-rupee notes appeared within months of their introduction. Criminal networks adapted to the new currency, and fake notes have continued to circulate in larger numbers than before.
Other official data point in the same direction. Cash Transaction Reports, which flag deposits and withdrawals above 10 lakh rupees, dipped slightly after demonetisation but have climbed beyond pre-demonetisation levels since 2023, according to data maintained by the Financial Intelligence Unit. The 500-rupee note made up 85.5 per cent of the cash value in 2025-26, a share comparable to the dominance of high-denomination notes before the note ban.
On the measures that mattered most to the exercise's stated goals, the economy looks remarkably similar to how it looked a decade ago.
A comparison of the Prime Minister's November 2016 speech with official government data and global indices, published this week, reaches a similar conclusion. Black money has not receded from the economy, corruption levels have not changed, and law enforcement agencies are still struggling with terrorist financing.
The detection of counterfeit notes in Indian banks has reduced since demonetisation, but their seizure by law enforcement has increased, and police cases involving fake currency have followed an uneven path.
Ten years on, the debate over demonetisation has moved from the immediate shock to the long-term audit. Supporters point to the digital payments revolution and the expansion of the formal financial system as lasting gains. Critics point to the cash that came back, the counterfeit notes that multiplied, the output that was lost and the informal workers who bore the cost.
The official data now available allow each claim to be tested, and the test shows an exercise whose most durable legacy is not the one its architects promised. Cash is still king, fake 500-rupee notes are more common than they were, and the digital economy grew alongside cash rather than replacing it.
(Reporting based on The Hindu and Scroll.in.)