Understanding banking fundamentals isn't optional for IBPS PO aspirants—it's the foundation of your entire preparation. Interview panels consistently ask about account types, banking services, and operational concepts that candidates often neglect while focusing on quantitative and reasoning sections.
This guide covers essential banking basics that appear in IBPS PO mains (General Awareness - Banking section), interview rounds, and your daily work as a Probationary Officer.
Expert Insight
We've compiled these concepts based on analysis of 200+ IBPS PO interview experiences and actual questions asked in recent years.
Master these banking fundamentals to excel in your IBPS PO exam, interview, and future banking career.
Quick Answer (30-Second Read)
- Four main account types: Savings (for individuals, 4% interest), Current (for businesses, no interest), Fixed Deposit (higher interest, locked period), Recurring Deposit (monthly savings)
- Core banking services: Deposits, loans, remittances, forex, lockers, demat accounts
- Digital services: UPI, NEFT, RTGS, IMPS, internet banking, mobile banking
- IBPS PO role: Managing branch operations, customer relationships, loan processing, financial product sales
Source: Reserve Bank of India banking regulations 2024
Types of Bank Accounts: Complete Breakdown
Indian banks offer four primary account categories, each serving distinct customer needs and governed by RBI regulations.
Savings Account
For Individuals & Personal Banking
The most common account type for individuals to deposit money and earn interest. According to RBI guidelines, banks typically offer 2.7-4% annual interest on savings accounts, calculated daily and credited quarterly.
- Passbook/checkbook facility
- ATM/debit card included
- Minimum balance: ₹1,000-10,000
- Limited free transactions monthly
- Zero-balance options available
Current Account
For Businesses & Professionals
Designed for businesses, traders, and professionals with high transaction volumes. Unlike savings accounts, current accounts don't earn interest but offer unlimited deposit and withdrawal transactions.
- No interest on deposits
- Higher minimum balance required
- Overdraft facilities available
- Unlimited transactions
- Cash management services
Fixed Deposit Account
Higher Interest, Locked Period
Time-bound deposit where you lock money for specific periods (7 days to 10 years) earning higher interest than savings accounts. Current FD rates range 5.5-7.5% annually depending on tenure and bank.
- Higher interest rates
- Penalty for premature withdrawal
- Loan against FD available
- Tax-saving options (80C)
- Senior citizen benefits
Recurring Deposit Account
Systematic Monthly Savings
Systematic savings tool where you deposit fixed amount monthly for predetermined period (6 months to 10 years). Interest rates similar to FDs, calculated quarterly and compounded.
- Fixed monthly deposits
- Interest similar to FDs
- Goal-oriented savings
- Penalty for missed payments
- Flexible tenure options
Rohit from Indore opened his first savings account at SBI in 2023: "I maintain ₹5,000 minimum balance to avoid penalty charges. My account includes free mobile banking, UPI, and 5 free ATM transactions per month at other bank ATMs."
Core Banking Services Every IBPS PO Must Know
As Probationary Officer, you'll handle diverse banking services daily. Understanding these operations is crucial for both exam and actual job performance.
Deposit Services
Beyond basic accounts, banks offer specialized deposits like tax-saving deposits, flexi-deposits (allowing partial withdrawals), and NRI-specific accounts (NRE, NRO, FCNR). Your role involves opening new accounts, updating KYC documents, processing nominations, and ensuring RBI compliance.
Loan Services
Banks provide multiple loan categories serving different customer segments:
Home Loans
Longest tenure (up to 30 years), lowest interest (8-9.5%), requires property mortgage
Personal Loans
Unsecured loans, higher interest (10-15%), quick disbursal, used for medical emergencies, weddings, travel
Business Loans
Working capital, term loans, trade credit for businesses
Education Loans
Studying in India and abroad, collateral requirements vary by amount
Priya from Nagpur, working as SBI PO since 2022, explains: "30% of my time goes into loan processing—verifying documents, assessing creditworthiness using CIBIL scores, property valuation, and final approval recommendations. Understanding loan types thoroughly is non-negotiable."
Payment & Remittance Services
Modern banking revolves around electronic fund transfers. You must know these payment systems:
| Service | Full Form | Transfer Limit | Settlement Time | Usage |
|---|---|---|---|---|
| NEFT | National Electronic Funds Transfer | No limit | Half-hourly batches | Non-urgent transfers |
| RTGS | Real Time Gross Settlement | ₹2 lakh minimum | Real-time | High-value urgent transfers |
| IMPS | Immediate Payment Service | ₹5 lakh limit | Instant (24x7) | Urgent low-value transfers |
| UPI | Unified Payments Interface | ₹1 lakh per transaction | Instant | Daily transactions, merchant payments |
Source: Reserve Bank of India payment systems data 2024
Additional Banking Services
Forex Services
Banks facilitate foreign currency transactions—buying/selling forex for travel, education, business. You'll issue forex cards, process remittances, and handle TT (Telegraphic Transfer) for international payments.
Locker Services
Safe deposit lockers for storing valuables. Banks charge annual rent based on locker size. KYC and nomination procedures mandatory.
Demat & Trading Services
Many PSU banks offer demat accounts for holding shares and securities electronically. Links to stock market trading platforms, though primary trading happens through dedicated brokers.
Digital Banking Services: The New Normal
Post-pandemic, 60%+ banking transactions happen digitally according to RBI's 2024 digital payment report. IBPS PO officers must master these platforms.
Internet Banking
Web-based platform for account management, fund transfers, bill payments, investment options, loan applications, and statement downloads. Requires login ID, password, and OTP authentication for transactions.
Mobile Banking
Bank-specific apps offering similar services plus additional features like instant fund requests, cardless ATM withdrawals, and instant account opening. SBI YONO, Bank of Baroda M-Connect, PNB One are popular apps.
UPI Revolution
Unified Payments Interface transformed Indian digital payments. Understanding UPI mechanics is crucial—VPA (Virtual Payment Address), PIN security, QR codes, and interoperability across banks.
Aadhaar-Enabled Payment System (AEPS)
Allows customers to bank using Aadhaar authentication via micro-ATMs. Critical for rural banking penetration. You'll use AEPS for cash deposits, withdrawals, and balance inquiries in areas with limited banking infrastructure.
According to NPCI data, UPI processed 11.4 billion transactions worth ₹17.4 trillion in September 2024 alone. Every PO handles customer queries about UPI daily.
Banking Products PSU Banks Offer
Beyond accounts and loans, modern banks sell various financial products generating fee-based income.
Insurance Products
Banks partner with insurance companies offering life insurance, health insurance, vehicle insurance, and crop insurance. As PO, you earn incentives for insurance sales—significant portion of branch targets.
Mutual Funds & Investment Products
Banks distribute mutual funds from various AMCs. You'll advise customers on SIPs (Systematic Investment Plans), lump sum investments, and portfolio allocation based on risk profiles.
Government Schemes
PSU banks implement government initiatives like Pradhan Mantri Jan Dhan Yojana, Mudra Loans, Kisan Credit Cards, Sukanya Samriddhi Yojana, and Atal Pension Yojana. Understanding eligibility criteria, documentation requirements, and benefits is essential.
Credit Cards
Banks issue credit cards with varying features—cashback, rewards, travel benefits. You'll process applications, set credit limits based on income assessment, and manage card-related customer queries.
Essential Banking Terminology for IBPS PO
Master these terms appearing regularly in exams and interviews:
KYC (Know Your Customer)
Mandatory identity verification using Aadhaar, PAN, passport, or driving license to prevent fraud and money laundering.
CIBIL Score
Credit score (300-900) indicating loan repayment history. Higher scores (750+) get faster loan approvals and better interest rates.
NPA (Non-Performing Asset)
Loans where principal or interest payment is overdue for 90+ days. Understanding NPA classification (sub-standard, doubtful, loss) crucial for credit management roles.
CRR & SLR
Cash Reserve Ratio (banks maintain cash with RBI) and Statutory Liquidity Ratio (banks invest in government securities). These ratios control money supply in economy.
Base Rate/MCLR
Minimum lending rates below which banks cannot lend (except government schemes). Affects all floating rate loans.
Nominee
Person designated to receive account balance or locker contents in case of account holder's death. Simplifies succession without legal complications.
Which One Should You Choose?
This isn't about choosing—you need comprehensive understanding of ALL banking basics for IBPS PO success. However, prioritize based on exam phase:
For Prelims & Mains (General Awareness)
- Focus on current banking developments, RBI policies, recent scheme launches
- Memorize interest rates, statutory ratios, payment system limits
- Read banking/economy newspaper sections daily
For Interview Preparation
- Deep dive into account types, loan processes, digital banking operations
- Understand your local bank branch operations through observation
- Practice explaining banking concepts in simple language
For Actual Job Performance
- Master customer-facing processes: account opening, loan documentation, complaint resolution
- Learn banking software and CBS (Core Banking Solutions)
- Develop product knowledge for cross-selling effectiveness
Spend equal time on conceptual understanding and current affairs. Interviews test both theoretical knowledge and practical application ability.
Frequently Asked Questions
How much banking knowledge is required to clear IBPS PO interview?
Interview panels expect solid understanding of basic banking operations, account types, payment systems, and current RBI policies. You don't need expert-level knowledge but should confidently explain common banking concepts without hesitation. Preparation time: 30-40 hours covering basics plus reading 3 months' banking current affairs. Most successful candidates score 35-40/50 in interviews.
Can I open both savings and current account in the same bank?
Yes, individuals can maintain both account types in same bank for different purposes. Many business owners maintain personal savings account for salary/investments and separate current account for business transactions. However, ensure you meet minimum balance requirements for both accounts—violation attracts penalty charges ranging ₹200-500 plus GST per month.
What's the difference between NEFT and RTGS in practical usage?
NEFT processes transfers in half-hourly batches (9 AM to 7 PM weekdays), making it suitable for non-urgent payments. RTGS settles individually in real-time but requires minimum ₹2 lakh transfer amount and operates 9 AM to 4:30 PM. For amounts above ₹2 lakh requiring immediate transfer during banking hours, use RTGS. For smaller amounts or flexible timing, NEFT works fine.
Do IBPS PO officers need to meet sales targets like private bank employees?
Yes, PSU banks have targets for account opening, loan disbursement, insurance sales, and digital adoption. However, pressure is typically lower than private banks. Monthly targets vary by branch size and location—metro branches have higher expectations. Performance affects your annual rating and promotion timeline, though job security isn't threatened by missing targets occasionally.
What happens to joint account if one account holder dies?
Depends on account operation mode. In "Either or Survivor" accounts, surviving holder gets full control automatically upon submitting death certificate. In "Jointly" or "Former or Survivor" accounts, settlement requires legal heir documentation. This is why banks strongly recommend nominee registration—simplifies the entire process and surviving family gets funds within 15 days.
Conclusion: Your Next Step
Banking basics form the backbone of your IBPS PO career—from clearing interviews to excelling in your role. Invest time understanding these fundamentals thoroughly rather than superficial memorization.
Most importantly, connect theoretical knowledge with practical observation. Visit your bank branch, observe operations, ask questions to bank staff. This contextual learning makes concepts stick permanently.
Ready to master complete banking knowledge for IBPS PO? Explore PrepGrind's banking awareness course with daily current affairs updates, concept videos, and interview preparation modules designed by successful banking officers.