Verified: 13 May 2026 05:30 am IST
Industry: Banking & Financial Services
Jurisdiction: India
Primary Regulator: Reserve Bank of India (RBI)
Important Safety Warning: Beware of the “KYC Update & Account Block Scam.” Scammers frequently buy ads on Google and Social Media displaying fake Central Bank of India customer care numbers. This is a scam. CBI staff will never ask for your Cent Mobile app password, Internet Banking login, ATM PIN, OTP, or request you to download screen-sharing apps (like AnyDesk) to process a refund or unblock an account.
Level 1: Customer Support (Initial Complaint)
How to complain: Register your complaint (failed ATM withdrawals, unauthorized digital transactions, or branch service issues) directly via the Online Grievance Redressal portal on the official Central Bank of India website (centralbank.bank.in). For immediate 24x7 telephonic assistance, call their primary centralized national helplines at 1800-22-1911, 1800-3030 (for cards/fraud), or 1800-203-1911 (dedicated for pensioners). You can also utilize their WhatsApp Banking at +91-63648-61866, or email the central helpdesk directly at Customercare@cboi.in (use atmbo@centralbank.bank.in for failed ATM withdrawals).
Availability: The toll-free IVR, digital portals, and WhatsApp desk operate 24x7. Branch banking hours are typically Monday to Friday 10:00 AM to 4:00 PM, and alternating Saturdays.
Timeline: Central Bank of India must acknowledge digital payment failure complaints immediately, issuing a Unique Identification Number (UIN). They aim to resolve standard Level 1 queries within 7 to 10 working days.
Level 2: Internal Escalation (Principal Nodal Officer)
Who to contact: If Level 1 support fails, your refund is stalled, or you receive an unsatisfactory resolution after 10 days, you must formally escalate. You must email the Principal Nodal Officer (Chief General Manager, Customer Care Department) directly at gmccd@centralbank.co.in. You must include your registered mobile number, Account Number, and your Level 1 Complaint UIN. Written legal notices and formal grievances can be sent to their Corporate Office (Central Bank of India, Customer Care Department, MMO Building, 2nd Floor, M. G. Road, Fort, Mumbai, Maharashtra - 400001).
Timeline: Under RBI banking regulations, the internal grievance officers must acknowledge escalated disputes and provide a final, reasoned resolution within a maximum of 30 days from the initial date of the complaint.
Level 3: Regulatory Authority (RBI Integrated Ombudsman)
Authority: If the Central Bank of India Principal Nodal Officer rejects your claim, fails to provide a satisfactory resolution, or does not reply within 30 days of your initial complaint, you must escalate the matter to the banking regulator. (Note: The RBI is rolling out the upgraded RB-IOS framework on July 1, 2026, which tightens the post-rejection filing window strictly to 90 days!)
Portal/Contact: You must submit your grievance to the Reserve Bank of India under the Reserve Bank - Integrated Ombudsman Scheme (RB-IOS). Complaints must be filed through the centralized Complaint Management System (CMS) portal at cms.rbi.org.in. Alternatively, you can call their central helpline at 14440 or email the processing center at crpc@rbi.org.in.
Timeline: Grievances escalated to the RBI Ombudsman are investigated with a targeted resolution window of 30 to 60 days. Under the 2026 scheme, the Ombudsman has the power to mandate compensation for actual financial loss up to ₹30 Lakhs and mental harassment up to ₹3 Lakhs.
Level 4: Legal Action (Final Step)
Pre-Litigation: Financial service deficiencies fall under the Consumer Protection Act. The RBI Ombudsman and the National Consumer Helpline (NCH - 1915) act as your final administrative mediation steps. Since Central Bank of India is a Public Sector Undertaking, you must also utilize the CPGRAMS portal (pgportal.gov.in) to flag the issue directly to the Department of Financial Services (Ministry of Finance).
Court/Arbitration: If you have suffered significant financial loss due to banking negligence or systemic failures that the Ombudsman could not fully resolve, you must file a formal complaint with the appropriate Consumer Disputes Redressal Commission using the newly integrated e-Jagriti portal (e-jagriti.gov.in).
Timeline: You must file the consumer case within two years from the date the cause of action (the financial service failure) occurred.
Community Action: Is Central Bank of India refusing to reverse a failed IMPS transaction, or are you looking for the correct template to formally escalate a branch-level dispute to the Fort, Mumbai Headquarters? Reply below (do not share your passwords, bank details, or your exact Account Numbers), and our community will point you to the right resources!