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Commercial Paper and Certificates of Deposit Explained

Understanding Commercial Paper and Certificates of Deposit - how corporates and banks borrow short-term, features, risks, and how to invest through liquid funds.

6 min read Jan 15, 2025

Introduction: Corporate Short-Term Borrowing

“When large corporations need short-term funds, they don’t always go to banks—they issue Commercial Paper, tapping the money market directly.”

Commercial Paper (CP) and Certificates of Deposit (CD) are key money market instruments that allow corporates and banks to raise short-term funds. For investors, they offer higher yields than government securities but carry additional risks.


Commercial Paper (CP)

What is Commercial Paper?

An unsecured, short-term debt instrument issued by corporations to meet working capital needs.

Key Features

FeatureDetails
IssuerCorporates, NBFCs, FIs
Maturity7 days to 1 year
SecurityUnsecured (no collateral)
Minimum₹5 lakh
Denomination₹5 lakh multiples
IssueDiscount to face value

Who Can Issue CP?

Eligibility Criteria:

CriterionRequirement
RatingMinimum A3 (short-term)
Net worth₹4 crore+ tangible net worth
Working capitalSanctioned by bank
Borrowed fund accountStandard (not NPA)

CP Ratings

RatingMeaningRisk
A1+Highest safetyVery low
A1High safetyLow
A2Adequate safetyModerate
A3Moderate safetyHigher
Below A3Cannot issue CP-

Why Companies Issue CP

ReasonBenefit
Lower costCheaper than bank loans
SpeedQuick to arrange
FlexibilityChoose tenor and amount
No collateralUnsecured borrowing
DiversificationAlternative to bank

CP Yield Calculation

Discount Basis

$$Yield = \frac{Face\ Value - Issue\ Price}{Issue\ Price} \times \frac{365}{Days} \times 100%$$

Example

ParameterValue
Face value₹5,00,000
Issue price₹4,85,000
Days to maturity90
Yield(5,00,000-4,85,000)/4,85,000 × (365/90) × 100 = 12.5%

Spreads Over T-Bills

Issuer QualityTypical Spread
AAA corporates30-50 bps
AA corporates50-100 bps
A rated100-200 bps
NBFCs50-150 bps (over similar corporates)

bps = basis points (100 bps = 1%)


CP Market in India

Market Size

MetricApproximate
Outstanding₹5-7 lakh crore
Major issuersNBFCs, PSUs, large corporates
InvestorsBanks, MFs, corporates

Major Issuers

SectorExamples
NBFCsHDFC, Bajaj Finance, LIC Housing
PSUsPower Grid, NTPC, ONGC
CorporatesTata Group, Reliance Industries
BanksVia CDs (not CP)

Investor Base

InvestorShare
Mutual funds40-50%
Banks25-35%
Corporates15-20%
Others5-10%

Certificates of Deposit (CD)

What is a CD?

A negotiable money market instrument issued by banks for short-term funds.

Key Features

FeatureDetails
IssuerScheduled commercial banks
Maturity7 days to 1 year
Minimum₹1 lakh
Denomination₹1 lakh multiples
FormDematerialized
NegotiableCan be traded

CD vs Fixed Deposit

FeatureCDFD
IssuerBanks onlyBanks, companies
Minimum₹1 lakh₹1,000
NegotiableYes (tradeable)No
Premature withdrawalSell in marketWith penalty
RateMarket-linkedFixed

Why Banks Issue CDs

ReasonBenefit
Liquidity managementMeet short-term needs
Alternative fundingBeyond deposits
Market-linked ratesMay be cheaper than FD
FlexibilityChoose tenor

Risks in CP and CD

Credit Risk

The Primary Risk:

  • Issuer may default
  • CP is unsecured
  • CD backed by bank, but bank can fail

Historical Examples:

EventImpact
IL&FS default (2018)CP holders faced losses
DHFL stress (2019)CP market frozen
Yes Bank (2020)CD holders affected

Liquidity Risk

SituationImpact
No secondary marketCan’t sell before maturity
Market stressWider bid-ask spreads
Issuer-specific newsHard to exit

Interest Rate Risk

ScenarioImpact
Rates riseExisting CP/CD worth less
Rates fallExisting CP/CD worth more
Hold to maturityNo impact

Reinvestment Risk

RiskDescription
MaturityMay get lower rate on rollover
Rates fallenReinvest at lower yield

How to Invest

Direct Investment

For Institutional/HNI:

StepAction
1Contact issuing company/bank
2Submit application
3Transfer funds
4Receive in demat

Minimum: ₹5 lakh (CP), ₹1 lakh (CD)

Through Mutual Funds

For Retail Investors:

Fund TypeCP/CD Exposure
Liquid fundsSignificant
Ultra short durationHigh
Money market fundsHigh
Low duration fundsModerate

Checking Fund Portfolio

What to Look For:

  • Issuer quality (credit rating)
  • Concentration (single issuer limit)
  • Maturity profile
  • Historical defaults

Mutual Fund Regulations

SEBI Rules for CP/CD

RuleRequirement
Single issuer limit≤10% of AUM
Sector limit≤20% for NBFCs/HFCs
RatingMinimum A1 for liquid funds
ValuationMark-to-market

Post-IL&FS Changes

ChangePurpose
Stricter rating focusAvoid low-quality paper
Graded exit loadPrevent runs
Side pocketingIsolate stressed assets
Enhanced disclosureTransparency

Analyzing CP/CD Issuers

What to Check

FactorWhat to Look For
Credit ratingA1+ preferred
Parent companyStrong parentage
Financial healthLiquidity, leverage
Repayment historyNo past defaults
SectorCyclical vs stable

Red Flags

Warning SignConcern
Rating downgradeDeteriorating credit
High leverageStress possibility
Concentrated exposureSingle sector/borrower
Asset-liability mismatchLiquidity risk
Governance issuesManagement quality

Information Sources

SourceWhat You Get
MF factsheetsPortfolio holdings
CRISIL/ICRARating reports
Bloomberg/ReutersMarket rates
Company filingsFinancial data

Current Market Conditions

Typical Yields (Approximate)

InstrumentTenorYield Range
AAA CP3 months7.0-7.5%
AA CP3 months7.5-8.5%
Bank CD3 months7.0-7.5%
T-Bill3 months6.5-7.0%

Yields change with market conditions

Spread Analysis

SpreadIndicates
CP-T-Bill narrowLow credit concern
CP-T-Bill wideCredit stress
NBFC-Corporate wideSector concern

Key Takeaways

  1. CP is unsecured – Credit risk is real
  2. CD is bank issued – Still has bank risk
  3. Higher yields – Compensate for credit risk
  4. Ratings matter – A1+ safest, avoid below A3
  5. MF route – Best for retail investors
  6. Diversification – Don’t concentrate
  7. Monitor – Watch for rating changes

Disclaimer

This article is for educational purposes only. CP and CD investments carry credit risk. Defaults can lead to loss of principal. Past returns don’t guarantee future performance. This is not investment advice.


Frequently Asked Questions

Q: Can I buy CP or CD directly? A: Technically yes, but minimum is ₹5 lakh (CP) or ₹1 lakh (CD). For most retail investors, liquid funds are more practical and diversified.

Q: Are CDs safer than CP? A: Generally yes—CDs are issued by banks which are regulated and have deposit insurance (though CD specifically not covered). But bank failures can occur.

Q: Why did liquid funds lose money in 2018? A: IL&FS and related entities defaulted on their CP. Funds holding this paper had to write down value, causing NAV drops. This was credit risk materializing.

Q: How do I check if my liquid fund holds risky paper? A: Check monthly portfolio disclosure on AMC website. Look at credit ratings of holdings, concentration in single issuers, and NBFC exposure.

Q: Is higher yield in CP worth the risk? A: Depends on your risk tolerance. For emergency funds, stick to T-Bills or government-focused liquid funds. For yield enhancement with some risk, high-quality CP is acceptable.

Commercial Paper and CDs are the lifeblood of corporate short-term financing. Understanding them helps you evaluate liquid fund risks and make informed choices about where to park your short-term money.