The Tamil Nadu government replaced the official Indian Rupee symbol (₹) with the Tamil letter ‘Roo’ (ரூ) in the state Budget 2025-26.
- The replacement represents ‘Roobai,’ the Tamil term for currency.
- The move has sparked a political dispute between the state and the central government.
About Indian Rupee Symbol

- Design of the Rupee Symbol (₹): Created by Udaya Kumar Dharmalingam, an IIT professor and son of a former DMK MLA.
- Features of the Symbol:
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- A fusion of the Devanagari ‘Ra’ (र) and the Roman ‘R’ to reflect India’s linguistic diversity.
- Two parallel horizontal strokes represent the Indian national flag and economic stability.
- Its unique design ensures easy recognition in global financial systems.
- Selection Process: Chosen through a national competition in 2009, surpassing numerous other designs.
- Representation Before 2010: Previously denoted as “Rs” or “INR,” leading to confusion with currencies of other rupee-using countries like Pakistan and Sri Lanka.
- Official Adoption: The Government of India officially adopted the symbol on July 15, 2010.
- Typography: The Unicode for the Indian Rupee Symbol is U+20B9.
- Unicode is a universal standard that assigns unique code points to characters, symbols, and scripts across languages.
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