SDL Benchmark Issuance Strategy: RBI Pilot in Nine States
Why in the news
The RBI started a trial of benchmark-style borrowing for state bonds, hoping to make them easier to trade and to price more fairly. It begins in the first quarter of FY27.
Key facts
- Scheme: Benchmark Issuance Strategy (BIS) for State Development Loans (SDLs), as a pilot.
- Start: Q1 FY27; participants: nine states (Andhra Pradesh, Bihar, Chhattisgarh, Kerala, Madhya Pradesh, Maharashtra, Rajasthan, Telangana, Uttar Pradesh).
- Planned borrowing by states and UTs in Q1 FY27: ₹2.54 trillion, lower than the market’s earlier guess of ₹2.75-3 trillion.
- Objectives: lower fragmentation, better liquidity, improved price discovery.
| Aspect | Existing practice | Under BIS |
|---|---|---|
| Maturities | Random tenors (say 7 years now, 9 years next week) | Predefined buckets such as 5, 10 or 30 years |
| Timing | Ad hoc | Pre-announced calendar |
| Issue size | Many small, scattered bonds | Fewer, larger benchmark issues |
Background
- SDLs: debt securities sold by state governments to fund budget needs; safe, but usually yield more than central G-Secs because they trade less easily.
- Fragmentation: many tiny pockets of different bonds, so no deep pool for any one security.
- Spread: gap between SDL yield and G-Sec yield; a lower spread signals more efficient borrowing.
- BIS copies the way the Centre borrows.
Significance
- Yield impact is expected to be gradual since the total supply of state bonds stays large.
Exam angle
- Concepts: SDL, G-Sec, spread, liquidity, benchmark security.
- Tamil Nadu is not among the nine pilot states.
- Relevant for RBI Grade B (debt markets, state finances).