City Union Bank Ammachathiram IFSC Code
City Union Bank
IFSC · Used for NEFT, IMPS & RTGS
MICR · This branch may not process cheques.
Branch
Ammachathiram
Address
Sf No.102 , Ground Floor,mayiladurai Main Road,ammachathiram,kumbakonam,thanjavur Distict,kumbakonam, Thanjavur
View on Google MapsDistrict
Kumbakonam
State
Tamil Nadu
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Other City Union Bank Branches in Kumbakonam
4 nearby branches — click to view IFSC
Kumbakonam Town (42 Mutt Street Kumbakonam To - 0003)
No.42. Mutt Street,kumbakonam Town 612001
Kumbakonam Main (r Big Street Kumbakonam Kumb - 0004)
149 T S R Big Street Kumbakonam Kumbakonam Thanjavur
Central Office (tsr Big Street Kumbakonam 61 - 0032)
149, Tsr Big Street, Kumbakonam 612001
Gandhi Nagar (cross Sri Nagar Colony Gandh - 0171)
16 77, 1st Cross,sri Nagar Colony Gandhi Nagar East
Frequently Asked Questions
About City Union Bank Ammachathiram (mayiladurai Main Road Ammach - 1005), Kumbakonam
The IFSC code CIUB0001005 (lowercase: ciub0001005) belongs to City Union Bank, specifically the Ammachathiram (mayiladurai Main Road Ammach - 1005) branch located in Kumbakonam, Tamil Nadu.
The 5th character in the IFSC code CIUB0001005 is a zero (0), not the letter 'O'. The correct format is CIUB0001005 (lowercase: ciub0001005), and not CIUBO001005. According to RBI guidelines, the fifth character of all IFSC codes is reserved as a zero.
The IFSC code of City Union Bank Ammachathiram (mayiladurai Main Road Ammach - 1005) in Kumbakonam, Tamil Nadu is CIUB0001005. This 11-character code is required for all NEFT, RTGS and IMPS electronic fund transfers to this branch.
City Union Bank Ammachathiram (mayiladurai Main Road Ammach - 1005) is located at Sf No.102 , Ground Floor,mayiladurai Main Road,ammachathiram,kumbakonam,thanjavur Distict,kumbakonam, Thanjavur, Kumbakonam, Tamil Nadu. You can click the "View on Google Maps" button on this page to get directions.
The MICR code for City Union Bank Ammachathiram (mayiladurai Main Road Ammach - 1005) in Kumbakonam is printed at the bottom of your cheque leaf. If you cannot locate it, contact your branch directly or check your passbook.
Yes. IFSC code CIUB0001005 is valid for all three RBI-regulated transfer modes: NEFT (settled in 30-minute batches, no minimum), RTGS (real-time, minimum ₹2 lakh), and IMPS (instant, up to ₹5 lakh). All modes are available 24×7×365 as per RBI guidelines issued in December 2019.
You can verify IFSC code CIUB0001005 by checking: (1) The top-left corner of any City Union Bank Ammachathiram (mayiladurai Main Road Ammach - 1005) cheque leaf, (2) The first page of your City Union Bank passbook, (3) Your net banking or mobile banking app under "Branch Details", or (4) The RBI's official IFSC lookup at rbi.org.in.
Understanding IFSC Code: CIUB0001005
Decoded structure — 4 + 1 + 6 characters
Visual Breakdown
Swipe to see all
CIUB0001005
What Each Part Means
- Bank Code — CIUB
- The first 4 characters uniquely identify City Union Bank at the national level. Every branch of City Union Bank across all states shares this same prefix. It is assigned by the RBI and never changes.
- Reserved — 0
- The 5th character is always 0 (zero), reserved by the RBI for future use. It acts as a separator between the bank identifier and the branch-specific code and is mandatory in all electronic fund transfer systems.
- Branch Code — 001005
- The final 6 characters 001005 uniquely identify this specific branch within the City Union Bank network. No two branches share the same branch code. Use this code to verify you have the correct branch before initiating any NEFT, RTGS, or IMPS transfer.
| Segment | Chars | Value | Purpose |
|---|---|---|---|
| Bank Code | 1–4 | CIUB | Identifies City Union Bank |
| Reserved | 5 | 0 | RBI reserved (always 0) |
| Branch Code | 6–11 | 001005 | Unique to this branch |
Where to Find IFSC & MICR on Your Cheque
Interactive cheque leaf mockup — highlighted fields show live values from this branch
Swipe left to view full cheque
City Union Bank
Ammachathiram (mayiladurai Main Road Ammach - 1005), Kumbakonam, Tamil Nadu
Cheque No.
00001005
A/c No.
Authorised Signatory
IFSC vs MICR — Functional Comparison
Two different codes, two different banking systems
| Feature | IFSC Code | MICR Code |
|---|---|---|
| Full Form | Indian Financial System Code | Magnetic Ink Character Recognition |
| Length & Format | 11 characters — alphanumeric | 9 digits — numeric only |
| This Branch | CIUB0001005 | Not available |
| Primary Use | Electronic fund transfers: NEFT, RTGS, IMPS, UPI | Physical cheque clearing at clearing houses |
| Medium | Digital / online — no physical document needed | Printed in magnetic ink on cheque leaf bottom band |
| Processing Speed | Real-time (IMPS/UPI) or 30-min batches (NEFT) | T+1 or T+2 clearing cycle via RBI clearing houses |
| Where to Find It | Cheque leaf (top area), passbook first page, net banking | Bottom band of cheque leaf (the printed magnetic strip) |
| Assigned By | RBI — permanent unless branch is relocated/merged | RBI — encodes city (3) + bank (3) + branch (3) digits |
| Required For | Adding a payee / beneficiary for online transfer | Cheque book issuance and clearing house processing |
Source: Reserve Bank of India (RBI) Payment Systems Guidelines. IFSC mandatory for NEFT/RTGS/IMPS since 2010; MICR used by CTS-2010 standard cheque clearing.