RBI To Test Polymer Notes As Currency Printing Costs Surge

Why Is RBI Revisiting Polymer Banknotes?

The Reserve Bank of India is reportedly reviving plans to introduce polymer or plastic currency notes as demand for cash continues to rise across the country.

According to sources familiar with the matter, the proposal was discussed during the central bank’s recent board meetings held in Patna and Mumbai.

The move is aimed at reducing currency printing costs, extending the lifespan of banknotes and lowering the burden associated with replacing damaged notes.

A pilot project involving polymer banknotes is expected to be announced in the coming months.

What Are The Benefits Of Polymer Notes?

Polymer banknotes are made from a special plastic substrate instead of traditional cotton-based paper.

The biggest advantage is durability.

Unlike paper notes, polymer notes can last significantly longer in circulation, reducing replacement costs and improving overall efficiency.

Sources indicated that advances in technology now allow ATMs and cash-handling machines to easily identify and dispense polymer-based currency notes, addressing challenges that existed during earlier attempts.

Industry experts note that polymer notes are also more resistant to moisture, dirt and physical wear compared to conventional paper currency.

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Why Is RBI Concerned About Currency Printing Costs?

The central bank’s annual report showed that expenditure on printing banknotes increased sharply during FY25.

The cost of printing currency rose to ₹6,372.8 crore in FY25 from ₹5,101.4 crore in the previous year, primarily due to higher demand for banknotes.

At the same time, the disposal of damaged and soiled currency remains a major challenge.

Data indicates that 23.8 billion pieces of soiled banknotes were withdrawn and destroyed during FY25, representing a 12.3% increase from the previous year.

The ₹500 note accounted for the largest share of soiled notes, followed by ₹100 denomination banknotes.

Why Is Cash Demand Still Growing Despite UPI?

Even as digital payments continue expanding rapidly, cash demand remains strong.

Currency in circulation reached a record ₹42.86 trillion as of May 15, growing 11.5% year-on-year.

In just the first one-and-a-half months of FY27, currency circulation increased by ₹1.15 trillion.

The continued growth suggests that cash remains an important part of India’s payment ecosystem despite the rise of UPI, wallets and digital banking platforms.

Industry observers note that lower-denomination notes such as ₹10 and ₹20 continue witnessing strong demand, particularly in rural and semi-urban markets.

Has India Tried Plastic Notes Before?

Yes.

In 2012, the government approved a pilot project to introduce one billion ₹10 polymer banknotes across five cities.

The primary objective was to increase note durability rather than combat counterfeiting.

However, the project was eventually shelved due to technological and operational challenges.

Sources now suggest those challenges have largely been resolved, making another attempt more feasible.

Which Countries Already Use Polymer Currency?

Polymer banknotes have become increasingly common worldwide.

More than 60 countries have introduced polymer currency into circulation.

Australia pioneered polymer banknotes in 1988 with its $10 note.

Other countries including Singapore, Canada, Malaysia, Thailand and Romania have since adopted plastic currency.

Meanwhile, the United States continues using notes made from a specialised cotton-linen blend.

Could Polymer Notes Become The Future Of Indian Currency?

If the pilot project succeeds, polymer notes could gradually become a part of India’s currency ecosystem, especially for high-circulation denominations.

With currency printing costs rising and billions of soiled notes being withdrawn every year, the shift could help improve efficiency while reducing long-term expenses.

The proposed move also highlights that despite India’s digital payments revolution, physical cash remains an essential component of the country’s financial system.