Where this data comes from
An IFSC (Indian Financial System Code) identifies a specific bank branch for NEFT, RTGS, and IMPS transfers within India - the first four letters identify the bank, the fifth character is always zero, and the last six identify the branch. This tool looks up the official branch record (bank name, branch, address, city, state, and supported transfer methods) for any valid code.
Why the code's structure matters for troubleshooting
Knowing that an IFSC code is always exactly 11 characters - 4 bank-identifying letters, a fixed zero, then 6 branch-identifying characters - makes it much faster to spot a typo before even running a lookup: a code that's the wrong length, or has a non-zero fifth character, is invalid by definition and worth double-checking against the source document before troubleshooting further.
Why not every branch supports every transfer type
RTGS, NEFT, and IMPS have different technical and operational requirements - RTGS is designed for large, real-time transfers and has historically required specific infrastructure not every branch maintains, while NEFT (batch-based) and IMPS (round-the-clock instant transfers) have broader support. That's why the lookup result shows each transfer method's support status separately rather than assuming a branch supports all three just because it has a valid IFSC code.
Why a code might come back as not found
Beyond a simple typo, a code can fail to resolve because the specific branch has closed or merged with another branch since the record was last updated, or the bank itself has undergone a merger that changed its four-letter bank identifier - official records are generally kept current, but there can be a lag after a real-world branch or bank change.