{"id":14119,"date":"2026-05-27T07:38:08","date_gmt":"2026-05-27T07:38:08","guid":{"rendered":"https:\/\/lemonn.co.in\/blog\/glossary\/base-rate-banking\/"},"modified":"2026-05-27T07:38:08","modified_gmt":"2026-05-27T07:38:08","slug":"base-rate-banking","status":"publish","type":"glossary","link":"https:\/\/lemonn.co.in\/blog\/glossary\/base-rate-banking\/","title":{"rendered":"Base Rate Banking"},"content":{"rendered":"

The base rate is the minimum interest rate below which a bank cannot lend to any customer. It was introduced by the Reserve Bank of India in July 2010 to replace the Prime Lending Rate (PLR). The base rate system was designed to improve transparency in loan pricing and ensure that monetary policy<\/a> changes are passed on to borrowers more efficiently.<\/p>\n

What Is the Base Rate?<\/h2>\n

The base rate is the floor below which no loan can be priced. Banks calculate their base rate based on:<\/p>\n

– Cost of funds (interest paid on deposits)
\n– Operating expenses<\/a>
\n– Minimum required profit margin
\n– Cost of Cash Reserve Ratio (CRR)<\/a> maintenance<\/p>\n

Each bank calculates its own base rate based on these factors and reviews it quarterly. All rupee loans (except a few exempted categories) must be priced at or above this base rate.<\/p>\n

How Base Rate Improved on PLR<\/h2>\n

Under the PLR system, banks had too much discretion in setting rates for different borrowers. The base rate system standardised the minimum floor and made it easier to compare rates across banks. When the RBI changed policy rates, the impact was meant to feed into base rates more systematically.<\/p>\n

However, in practice, the base rate system also had limitations. Existing borrowers did not always benefit quickly from rate cuts because banks were reluctant to reduce their base rate if their cost of older deposits remained high.<\/p>\n

Base Rate vs MCLR<\/h2>\n

The RBI introduced MCLR (Marginal Cost of Funds-based Lending Rate) in April 2016 to address the remaining weaknesses of the base rate system:<\/p>\n

| Feature | Base Rate | MCLR |
\n|———|———–|——|
\n| Calculation | Average cost of funds | Marginal cost of new funds |
\n| Review frequency | Quarterly | Monthly (minimum) |
\n| Rate transmission | Slow | Faster |<\/p>\n

Existing Loans Under Base Rate<\/h2>\n

Loans taken between July 2010 and March 2016 are typically linked to the base rate. These borrowers can request their bank to migrate their loans to MCLR or the External Benchmark<\/a> Lending Rate (EBLR) for better rate transmission. There is usually no additional fee for this migration.<\/p>\n

Practical Example<\/h2>\n

In 2013, Anand took a home loan at Base Rate plus 0.25%. The bank’s base rate was 10%, so his loan rate was 10.25%. When RBI began cutting rates in 2015, the bank’s base rate came down slowly to 9.7%. Anand’s rate dropped to 9.95%, but the reduction was smaller than the RBI’s cumulative cuts. He later switched to MCLR for better benefit from future rate reductions.<\/p>\n

Key Takeaways<\/h2>\n

– The base rate is the minimum interest rate below which banks cannot lend
\n– It was introduced in July 2010 to replace the PLR system and improve transparency
\n– Base rate is calculated using the average cost of funds, operating expenses<\/a>, and minimum margin
\n– It was replaced by MCLR in 2016 as the primary benchmark for new loans
\n– Borrowers with base rate-linked loans can migrate to MCLR or EBLR for faster rate transmission<\/p>\n","protected":false},"excerpt":{"rendered":"

The base rate is the minimum interest rate below which a bank cannot lend to any customer. It was introduced by the Reserve Bank of India in July 2010 to replace the Prime Lending Rate (PLR). The base rate system was designed to improve transparency in loan pricing and ensure that monetary policy changes are […]<\/p>\n","protected":false},"author":3,"featured_media":0,"menu_order":0,"template":"","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-14119","glossary","type-glossary","status-publish","hentry"],"blocksy_meta":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"web-stories-poster-portrait":false,"web-stories-publisher-logo":false,"web-stories-thumbnail":false},"uagb_author_info":{"display_name":"Team Lemonn","author_link":"https:\/\/lemonn.co.in\/blog\/author\/ashu\/"},"uagb_comment_info":0,"uagb_excerpt":"The base rate is the minimum interest rate below which a bank cannot lend to any customer. It was introduced by the Reserve Bank of India in July 2010 to replace the Prime Lending Rate (PLR). The base rate system was designed to improve transparency in loan pricing and ensure that monetary policy changes are…","_links":{"self":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/glossary\/14119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":0,"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/glossary\/14119\/revisions"}],"wp:attachment":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/media?parent=14119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}