Base Rate System
Till the late 1980s, the interest rate structure in India was largely administered in nature
by RBI and was characterized by numerous rate prescriptions for different activities. On
account of the complexities under the administered rate structure, efforts were made
since 1990 by RBI to rationalize the interest rate structure so as to ensure price
discovery and transparency in the loan pricing system. The freeing up of lending rates of
scheduled commercial banks for credit limits of over Rs.2 lacs along with the
introduction of Prime Lending Rate (PLR) system in October1994 was a major step in this
direction aimed at ensuring competitive loan pricing. Initially, PLR acted as a floor rate
for credit above Rs. 2 lacs. To bring in transparency, RBI directed banks to declare maximum spread over PLR for all
advances other than consumer credit. Banks were allowed prescribing separate PLRs
and spreads over PLRs, both for loan and cash credit component. With regard to term
loans of 3 years and above, the banks were given the freedom to announce separate
Prime Term Lending Rates (PTLRs) in 1997.
In 2001, RBI relaxed the requirement of PLR being the floor rate for loans above Rs.2
lakhs and allowed Banks to offer loans at below PLR to exporters and other creditworthy
borrowers with objective policy approved by the Banks’ Boards in a transparent manner. Banks were allowed to charge fixed/floating rate on their lending for credit limit of over
Rs.2 lakh. However, there was large divergence among banks in their PLRs and spread
over PLRs. It failed to reflect the credit market conditions in the country. Therefore, Benchmark PLR system (BPLR) came into being and tenor-linked PLRs got discontinued
The system of BPLR introduced in 2003 was expected to serve as a benchmark rate for
banks’ pricing of their loan products so as to ensure that it truly reflected the actual cost.
In course of time, competition forced the Banks to price a significant portion of their loans
out of alignment with BPLRs and thereby undermining the role of BPLR as a reference rate. The worrying factor was that most of the banks started lending at Sub-BPLR rates ignoring
the risk sensitivity of the borrowers and also quoted ‘competition’ as the main reason for
going below the BPLR. Hence, RBI opined that the BPLR system had fallen short of its
original objective of bringing transparency to lending rates.
In April 2004, the then RBI Governor, Sri Y.V. Reddy had asked industry body IBA to come
up with a transparent calculation of the BPLR. In October 2005, RBI again stated that the
BPLR system might be reviewed as there is public perception that there is
under-pricing of credit for corporates, while there could be over-pricing of lending
to agriculture and SME (cross subsidization). Over time, sub-BPLR lending had become a rule rather than an exception as about two- thirds of bank lending took place at rates below the BPLR. Further Banks have been
reluctant to adjust their BPLRs in response to policy changes. Mainly, it lacked the
downward stickiness. To explain further, there was a general complaint from the
borrowers that lenders are quick to raise their BPLR when the regulator raises the
signaling rates (repo, reverse repo, CRR & SLR), but lag behind considerably when the
regulator drop these rates. The BPLR system has, therefore, become an inadequate tool
to evaluate monetary transmissions. To overcome the above hiccups, RBI set up a Working Group headed by its Executive
Director Shri Deepak Mohanty in the month of June 2009 to review the current system
of loan pricing by the Banks popularly known as BPLR and also to improve the
transmission of monetary signals to interest rates in the economy. The Group came out
with its report on 20
th October 2009. In April 2010, after a series of circulars, discussions and consultative process, the RBI announced its decision to implement the
base rate from 1 July 2010. Banks were not allowed to lend below this rate. Under this
new rule, banks were free to use any method to calculate their base rates (the RBI did
provide an 'illustrative' formula), provided the RBI found it consistent. Banks were also
directed to announce their base rates on their websites, in keeping with the objective
of making lending rates more transparent. Banking major, State Bank of India first announced its Base Rate on 29
th
June, 2010 by
fixing the same at 7.50% per annum. Soon, all other banks announced their base rates. Most public sector banks kept their rates at 8%. As per RBI norms, the following inputs
have to be factored while arriving at the Base Rate:
Cost of deposits/borrowings.
Negative Carry on CRR & SLR – This arises as RBI is not paying any
interest on the portion of CRR kept with it. Also, the investments that Banks
make in Government Bonds having SLR status carries less rate of interest when
compared to the deposit rate at which Banks accept deposits from the public.
Unallocable overhead cost such as maintaining administrative
office, Board expenses, and common advertisements about the Bank etc.
Average Return on Networth (Profit element) as decided by the Bank’s Board
The cost of deposits has the highest weight in calculating the Base Rate. For arriving at
the Cost of deposits/funds in Base Rate working, Banks can choose any benchmark for a
specific tenor that may be disclosed transparently. For example, SBI took cost of its 6
month deposit into account while initially calculating its Base Rate. To the Base Rate, borrower-specific charges, product specific operating costs and premium on account of
credit risks and tenure would be added for arriving at the borrower specific lending rate. The Base Rate would set the floor for interest rates on all types of loans. There would be
exceptions as permitted by RBI (given below):
Loans covered by schemes specially formulated by Government of India
wherein banks have to charge interest rate as per the scheme. Working Capital Term Loan, Funded Interest Term Loan etc granted as part
of the rectification / restructuring package. Loans granted under various refinance schemes formulated by
Government of India or any Government Undertakings wherein banks
charge interest at the rates prescribed under the schemes. Advances to banks’ depositors against their own deposits. Advances to banks’ own employees including retired employees. Advances granted to the Chief Executive Officer / Whole Time Directors. Loans linked to a market determined external benchmarks such as LIBOR, MIBOR etc. RBI had stipulated that the banks should declare their Base Rate and made it effective
from July, 1, 2010. However, all the existing loans, including home loans and other retail
loans, would continue to be at the current rate. Only the new loans taken on or after
July 1, 2010 would be linked to Base Rate. All the existing loans when they come for
renewal, borrowers are given a choice either to go with Base Rate or with BPLR.
In the first year of operation of Base Rate, RBI had permitted banks a window of six
months till December 2010 during which they can revisit the methodology. This
flexibility was subsequently extended by RBI upto June 2011. Banks were allowed to use
whatever benchmark they felt was best suited to arrive at the rate, provided, the Bank
used the same consistently. However, RBI had asserted that:
The methodology needed to be transparent. Banks are required to review the Base Rate at least once in a quarter with
the approval of the Board or the Asset Liability Management Committees
(ALCOs) as per the bank’s practice.
Once the methodology for arriving at the Base Rate has been finalized by the Banks, they cannot change the same for first five years. In case a Bank desires to review its
Base Rate methodology after five years from the date of its finalization, the Bank has to
approach RBI for permission in this regard. However, RBI has recently (January 19, 2016)
changed this norm. With a view to providing banks greater operational flexibility, RBI
has permitted bank to review the Base Rate methodology after three years from the
date of its finalization, instead the earlier periodicity of five years. Accordingly, Banks
can change their Base Rate methodology after completion of prescribed period with the
approval of their Board / ALCO. Again in the methodology, Banks were following different methods. RBI wanted to
streamline this procedure also. Hence, RBI took feedback from the Banks and other
stakeholders. Thereafter, it has come out with its fresh guidelines in this regard
(December 17, 2015). RBI has instructed all the Banks that for all the rupee loans
sanctioned and credit limits renewed w.e.f. April 1, 2016 would be priced with
reference to the Marginal Cost of Funds based Lending Rate (MCLR). Hence, from April, 2016, MCLR would act as Internal Benchmark for the lending rates. The component of
MCLR is almost same when compared to the previous instructions and the same is given
below:
Marginal Cost of Funds. Negative carry on account of CRR. Operating Costs. Tenor premium. Marginal Cost of funds = 92% x Marginal cost of borrowings + 8% x Return on networth
Negative Carry on CRR arises due to return on CRR balances being nil. This will be
calculated as Required CRR x (marginal cost) / (1- CRR). The marginal cost of funds, as
calculated above, will be used for arriving at negative carry on CRR. Operating Costs associated with providing the loan product including cost of raising
funds will be included under this head. It should be ensured that the costs of providing
those services which are separately recovered by way of service charges do not form
part of this component. Tenor premium arise from loan commitments with longer tenor. The change in tenor
premium should not be borrower specific or loan class specific. In other words, the
tenor premium will be uniform for all types of loans for a given residual tenor.
Since MCLR will be a tenor linked benchmark, banks shall arrive at the MCLR of a
particular maturity by adding the corresponding tenor premium to the sum of
Marginal cost of funds, Negative carry on account of CRR and Operating costs. Accordingly, RBI has permitted banks to publish the internal benchmark for the
following maturities:
1 Overnight MCLR. 1 One-month MCLR. 1 3 month MCLR. 1 6 month MCLR. 1 One year MCLR. 1 In addition to the above, Banks are given the option of publishing
MCLR of any other longer maturity. Further, RBI has advised the Banks that they should have Board approved policy
delineating the components of spread charged to a customer. Existing customers
are given the option to move to the MCLR linked loan at mutually acceptable terms.
Till the late 1980s, the interest rate structure in India was largely administered in nature
by RBI and was characterized by numerous rate prescriptions for different activities. On
account of the complexities under the administered rate structure, efforts were made
since 1990 by RBI to rationalize the interest rate structure so as to ensure price
discovery and transparency in the loan pricing system. The freeing up of lending rates of
scheduled commercial banks for credit limits of over Rs.2 lacs along with the
introduction of Prime Lending Rate (PLR) system in October1994 was a major step in this
direction aimed at ensuring competitive loan pricing. Initially, PLR acted as a floor rate
for credit above Rs. 2 lacs. To bring in transparency, RBI directed banks to declare maximum spread over PLR for all
advances other than consumer credit. Banks were allowed prescribing separate PLRs
and spreads over PLRs, both for loan and cash credit component. With regard to term
loans of 3 years and above, the banks were given the freedom to announce separate
Prime Term Lending Rates (PTLRs) in 1997.
In 2001, RBI relaxed the requirement of PLR being the floor rate for loans above Rs.2
lakhs and allowed Banks to offer loans at below PLR to exporters and other creditworthy
borrowers with objective policy approved by the Banks’ Boards in a transparent manner. Banks were allowed to charge fixed/floating rate on their lending for credit limit of over
Rs.2 lakh. However, there was large divergence among banks in their PLRs and spread
over PLRs. It failed to reflect the credit market conditions in the country. Therefore, Benchmark PLR system (BPLR) came into being and tenor-linked PLRs got discontinued
The system of BPLR introduced in 2003 was expected to serve as a benchmark rate for
banks’ pricing of their loan products so as to ensure that it truly reflected the actual cost.
In course of time, competition forced the Banks to price a significant portion of their loans
out of alignment with BPLRs and thereby undermining the role of BPLR as a reference rate. The worrying factor was that most of the banks started lending at Sub-BPLR rates ignoring
the risk sensitivity of the borrowers and also quoted ‘competition’ as the main reason for
going below the BPLR. Hence, RBI opined that the BPLR system had fallen short of its
original objective of bringing transparency to lending rates.
In April 2004, the then RBI Governor, Sri Y.V. Reddy had asked industry body IBA to come
up with a transparent calculation of the BPLR. In October 2005, RBI again stated that the
BPLR system might be reviewed as there is public perception that there is
under-pricing of credit for corporates, while there could be over-pricing of lending
to agriculture and SME (cross subsidization). Over time, sub-BPLR lending had become a rule rather than an exception as about two- thirds of bank lending took place at rates below the BPLR. Further Banks have been
reluctant to adjust their BPLRs in response to policy changes. Mainly, it lacked the
downward stickiness. To explain further, there was a general complaint from the
borrowers that lenders are quick to raise their BPLR when the regulator raises the
signaling rates (repo, reverse repo, CRR & SLR), but lag behind considerably when the
regulator drop these rates. The BPLR system has, therefore, become an inadequate tool
to evaluate monetary transmissions. To overcome the above hiccups, RBI set up a Working Group headed by its Executive
Director Shri Deepak Mohanty in the month of June 2009 to review the current system
of loan pricing by the Banks popularly known as BPLR and also to improve the
transmission of monetary signals to interest rates in the economy. The Group came out
with its report on 20
th October 2009. In April 2010, after a series of circulars, discussions and consultative process, the RBI announced its decision to implement the
base rate from 1 July 2010. Banks were not allowed to lend below this rate. Under this
new rule, banks were free to use any method to calculate their base rates (the RBI did
provide an 'illustrative' formula), provided the RBI found it consistent. Banks were also
directed to announce their base rates on their websites, in keeping with the objective
of making lending rates more transparent. Banking major, State Bank of India first announced its Base Rate on 29
th
June, 2010 by
fixing the same at 7.50% per annum. Soon, all other banks announced their base rates. Most public sector banks kept their rates at 8%. As per RBI norms, the following inputs
have to be factored while arriving at the Base Rate:
Cost of deposits/borrowings.
Negative Carry on CRR & SLR – This arises as RBI is not paying any
interest on the portion of CRR kept with it. Also, the investments that Banks
make in Government Bonds having SLR status carries less rate of interest when
compared to the deposit rate at which Banks accept deposits from the public.
Unallocable overhead cost such as maintaining administrative
office, Board expenses, and common advertisements about the Bank etc.
Average Return on Networth (Profit element) as decided by the Bank’s Board
The cost of deposits has the highest weight in calculating the Base Rate. For arriving at
the Cost of deposits/funds in Base Rate working, Banks can choose any benchmark for a
specific tenor that may be disclosed transparently. For example, SBI took cost of its 6
month deposit into account while initially calculating its Base Rate. To the Base Rate, borrower-specific charges, product specific operating costs and premium on account of
credit risks and tenure would be added for arriving at the borrower specific lending rate. The Base Rate would set the floor for interest rates on all types of loans. There would be
exceptions as permitted by RBI (given below):
Loans covered by schemes specially formulated by Government of India
wherein banks have to charge interest rate as per the scheme. Working Capital Term Loan, Funded Interest Term Loan etc granted as part
of the rectification / restructuring package. Loans granted under various refinance schemes formulated by
Government of India or any Government Undertakings wherein banks
charge interest at the rates prescribed under the schemes. Advances to banks’ depositors against their own deposits. Advances to banks’ own employees including retired employees. Advances granted to the Chief Executive Officer / Whole Time Directors. Loans linked to a market determined external benchmarks such as LIBOR, MIBOR etc. RBI had stipulated that the banks should declare their Base Rate and made it effective
from July, 1, 2010. However, all the existing loans, including home loans and other retail
loans, would continue to be at the current rate. Only the new loans taken on or after
July 1, 2010 would be linked to Base Rate. All the existing loans when they come for
renewal, borrowers are given a choice either to go with Base Rate or with BPLR.
In the first year of operation of Base Rate, RBI had permitted banks a window of six
months till December 2010 during which they can revisit the methodology. This
flexibility was subsequently extended by RBI upto June 2011. Banks were allowed to use
whatever benchmark they felt was best suited to arrive at the rate, provided, the Bank
used the same consistently. However, RBI had asserted that:
The methodology needed to be transparent. Banks are required to review the Base Rate at least once in a quarter with
the approval of the Board or the Asset Liability Management Committees
(ALCOs) as per the bank’s practice.
Once the methodology for arriving at the Base Rate has been finalized by the Banks, they cannot change the same for first five years. In case a Bank desires to review its
Base Rate methodology after five years from the date of its finalization, the Bank has to
approach RBI for permission in this regard. However, RBI has recently (January 19, 2016)
changed this norm. With a view to providing banks greater operational flexibility, RBI
has permitted bank to review the Base Rate methodology after three years from the
date of its finalization, instead the earlier periodicity of five years. Accordingly, Banks
can change their Base Rate methodology after completion of prescribed period with the
approval of their Board / ALCO. Again in the methodology, Banks were following different methods. RBI wanted to
streamline this procedure also. Hence, RBI took feedback from the Banks and other
stakeholders. Thereafter, it has come out with its fresh guidelines in this regard
(December 17, 2015). RBI has instructed all the Banks that for all the rupee loans
sanctioned and credit limits renewed w.e.f. April 1, 2016 would be priced with
reference to the Marginal Cost of Funds based Lending Rate (MCLR). Hence, from April, 2016, MCLR would act as Internal Benchmark for the lending rates. The component of
MCLR is almost same when compared to the previous instructions and the same is given
below:
Marginal Cost of Funds. Negative carry on account of CRR. Operating Costs. Tenor premium. Marginal Cost of funds = 92% x Marginal cost of borrowings + 8% x Return on networth
Negative Carry on CRR arises due to return on CRR balances being nil. This will be
calculated as Required CRR x (marginal cost) / (1- CRR). The marginal cost of funds, as
calculated above, will be used for arriving at negative carry on CRR. Operating Costs associated with providing the loan product including cost of raising
funds will be included under this head. It should be ensured that the costs of providing
those services which are separately recovered by way of service charges do not form
part of this component. Tenor premium arise from loan commitments with longer tenor. The change in tenor
premium should not be borrower specific or loan class specific. In other words, the
tenor premium will be uniform for all types of loans for a given residual tenor.
Since MCLR will be a tenor linked benchmark, banks shall arrive at the MCLR of a
particular maturity by adding the corresponding tenor premium to the sum of
Marginal cost of funds, Negative carry on account of CRR and Operating costs. Accordingly, RBI has permitted banks to publish the internal benchmark for the
following maturities:
1 Overnight MCLR. 1 One-month MCLR. 1 3 month MCLR. 1 6 month MCLR. 1 One year MCLR. 1 In addition to the above, Banks are given the option of publishing
MCLR of any other longer maturity. Further, RBI has advised the Banks that they should have Board approved policy
delineating the components of spread charged to a customer. Existing customers
are given the option to move to the MCLR linked loan at mutually acceptable terms.