Money Market Instruments in India: T-Bills, CP, CD, Call Money, Repo and TREPS Explained (+ Quiz)

The money market is where banks, companies and the government borrow and lend money for up to one year. Questions on T-bill tenors, CP and CD minimums and call money are common in bank exams and RBI Grade B. Here is a clear guide.

Money market vs capital market

PointMoney marketCapital market
PeriodUp to 1 year (short term)More than 1 year (long term)
PurposeWorking capital, short-term liquidityLong-term investment (projects, expansion)
InstrumentsT-bills, CP, CD, call money, repoShares, bonds, debentures
Main regulatorRBISEBI (shares); RBI for government securities
RiskLowHigher

All instruments at a glance

InstrumentIssued byTenorMinimum
Treasury Bills (T-bills)Central Government (through RBI)91, 182, 364 days₹25,000 (multiples of ₹25,000)
Cash Management Bills (CMBs)Central GovernmentLess than 91 days₹25,000
Commercial Paper (CP)Companies, NBFCs, AIFIs7 days to 1 year₹5 lakh (multiples of ₹5 lakh)
Certificate of Deposit (CD)Banks7 days to 1 year₹5 lakh
Certificate of Deposit (CD)All India Financial Institutions1 to 3 years₹5 lakh
Call moneyBanks, PDsOvernight (1 day)–
Notice moneyBanks, PDs2 to 14 days–
Term moneyBanks, PDs15 days to 1 year–
Repo / reverse repoMarket participantsUsually overnight to short term–
TREPS (Tri-party repo)Through CCILOvernight to short term–

Treasury Bills

  • Zero-coupon instruments: issued at a discount and repaid at face value. The difference is the investor’s return.
  • Issued only by the Central Government. State governments do not issue T-bills (they borrow through State Development Loans).
  • Auctioned by RBI every week (usually Wednesday), with settlement the next day.
  • 14-day intermediate T-bills are used only by state governments to invest their surplus cash (not traded).

Cash Management Bills (CMBs)

  • Introduced in 2009–10 to meet the government’s temporary cash-flow mismatches.
  • Like T-bills, but for less than 91 days.

Commercial Paper (CP)

  • An unsecured promissory note issued by companies, NBFCs and All India Financial Institutions to raise short-term funds.
  • Introduced in India in 1990 (on the Vaghul Working Group’s recommendation).
  • Issued at a discount; needs a credit rating.
  • Tenor: 7 days to 1 year; minimum ₹5 lakh.

Certificate of Deposit (CD)

  • A negotiable deposit receipt issued in dematerialised form.
  • Introduced in 1989.
  • Banks: 7 days to 1 year; AIFIs: 1 to 3 years.
  • Banks cannot give loans against CDs and cannot buy back their own CDs before maturity (with limited exceptions).
  • Regional Rural Banks and Local Area Banks cannot issue CDs.

Call, notice and term money

MarketPeriodWho can take part
Call moneyOvernightScheduled commercial banks (except RRBs), co-operative banks, Primary Dealers
Notice money2–14 daysSame as above
Term money15 days–1 yearSame as above
  • It is unsecured inter-bank borrowing.
  • The rate is called the call rate; the Weighted Average Call Rate (WACR) is RBI’s operating target of monetary policy.
  • NBFCs, mutual funds and insurance companies are not allowed in the call money market (they use TREPS and repo instead).

Repo and TREPS

  • Repo = sell securities today, agree to buy them back later; it is collateralised borrowing.
  • TREPS (Tri-party Repo Dealing and Settlement) replaced CBLO in November 2018. It is run by CCIL (Clearing Corporation of India Ltd), which acts as the third party.
  • Mutual funds, insurance companies and corporates use TREPS to park or borrow short-term money.

Key bodies

BodyRole
RBIRegulates the money market
CCIL (2001)Clears and settles government securities, forex and money market deals
FIMMDAFixed Income Money Market and Derivatives Association; a self-regulatory body for the bond and money markets
Primary DealersUnderwrite and market-make in government securities

Exam-ready one-liners

  1. Money market covers borrowing and lending for up to one year.
  2. T-bills: 91, 182 and 364 days; issued only by the Central Government at a discount.
  3. CMBs are for less than 91 days.
  4. Commercial Paper: 7 days–1 year; minimum ₹5 lakh; issued by companies, NBFCs and AIFIs.
  5. Certificate of Deposit: banks 7 days–1 year; AIFIs 1–3 years; minimum ₹5 lakh.
  6. Call money: overnight; notice money: 2–14 days; term money: 15 days–1 year.
  7. WACR is RBI’s operating target for monetary policy.
  8. TREPS replaced CBLO in 2018 and is run by CCIL.

Related reading

Quiz: test yourself

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Based on RBI’s money market directions as reported. Tenors and minimums can change; check rbi.org.in for the latest.

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