Table of Contents
Comprehensive Practical Checklist Bank Branch Audit
A comprehensive bank branch audit involves Verifying cash, looking over loan advances (paperwork, NPAs), checking deposit KYC compliance, and looking for errors in profit and loss are all part of a thorough bank branch audit. Auditors are required to create the Long Form Audit Report (LFAR), verify security measures (locker, cash), check for prior audit compliance, and guarantee conformity to RBI circulars (IRAC regulations).
- Trial Balance Analysis — High Payoff Area: Before starting detailed testing, Bank Branch Auditor must check:
- Suspense A/c – large or ageing items
- Interest accrued but not due – abnormally high
- Negative balances in deposit accounts
- High inoperative accounts with regular transactions
- Large outstanding entries in clearing/BRs/CRs
- These directly impact LFAR, MOC & NPA identification
- Cash Verification — Bank Branch Auditor must check Highest impact area: Auditor always conduct surprise verification and ensure No IOUs, No unofficial vouchers, auditor Cash counted matches CBS/GL exactly, Denomination sheet is properly signed and Even INR 1 difference → must be reported in MOC + LFAR.
- Interest Income on Advances : This forms the largest share of branch income, and errors directly impact profit Bank Branch auditor Check for Wrong ROI applied, Incorrect compounding period, Interest not charged on TODs and Concessional ROI without approval. Even small deviations → material misstatement.
- NPA Interest Reversal : Bank Branch auditor Confirm Interest is reversed as on NPA date, No interest is accrued after NPA classification, Suspense accounts are not credited as income and Penal interest stopped after NPA (as per norms). So Wrong reversal → Overstatement of income → MOC required must report by Bank Branch auditor.
- Commission Income (Common Area of Revenue Leakage): Bank Branch auditor Check Processing fee correctly applied, LC/BG commission correctly calculated & debited, Locker operations done only after rent payment and GST correctly applied. Undercharging = report in LFAR (Income Leakage) must report by Bank Branch auditor.
- Locker Rent Income (Low Risk but Mandatory) : Bank Branch auditor Focus on Overdue locker rent, Penalty charges, Locker operations done even when rent unpaid (serious irregularity)and Dual control over locker keys maintained
- Cash Retention Limit Breach: for the Common audit finding. Auditor Check Whether limit exceeded, For how many days, whether branch reported excess cash to RO/ZO. Auditor Reportable in LFAR Part A – Cash Irregularities.
- ATM Reconciliation Issues — Serious if old, Auditor must Watch for Old pending ATM entries, Mismatch between cash loaded vs. journal balance, EJ (Electronic Journal) and vendor reports not tallying, Cash not acknowledged by CIT vendor. Auditor must check Unreconciled ATM entries > 7 days = control failure
- Insurance Coverage — Often ignored Verify Policy expiry date, Maximum coverage limit ≥ Actual peak cash holding, Cash-in-transit coverage (if CIT used) and Add-on cover for ATM cash (if applicable). Auditor must check Under insurance = Serious LFAR points.
- KYC Compliance: Missing PAN / invalid KYC = serious compliance lapse so auditor check CKYC number availability, Risk classification (Low/Medium/High) and Periodic KYC updates which Direct impact on AML & regulatory reporting
- Interest Calculation (Income Impact): Common errors like Wrong interest rate, Incorrect tenure and Premature withdrawal not adjusted. So always recompute for sample deposits
- TDS on Deposits: Check Threshold limit applicability, PAN vs non-PAN cases (higher TDS) and Form 15G/15H validity also Link with Form 26Q filing.
- Inoperative Accounts (Fraud Risk): High fraud-prone area Check like Unauthorized activation, Suspicious withdrawals and Proper approval for activation
- Large / Unusual Transactions: Red flags Sudden high-value deposits, Frequent cash deposits/withdrawals and Round-tripping patterns also Cross-check with STR (Suspicious Transaction Reports)
- Bulk Deposits needed to Verify Rate of interest vs policy, Proper sanction/approval and Any undue benefit given
- Red Flags (Report in LFAR) : KYC not complete / outdated, Incorrect interest provisioning, non-deduction / short deduction of TDS, Suspicious large transactions not reported, Unauthorized activation of inoperative accounts and Bulk deposits beyond delegated powers
- Sanction Authority: If loan sanctioned beyond delegated powers → serious irregularity.
Key checks Delegation matrix, Approval hierarchy and Override approvals. Report in LFAR + MOC if violation is found. - Documentation Completeness must be checked by auditor : Missing documents → Bank loses legal protection. Ensure DPN (Demand Promissory Note), Hypothecation agreement, Mortgage deed, Guarantee deed and check KYC + Legal opinion + Valuation report. Auditors must mandatory LFAR reporting for missing / defective documents.
- Security Creation (Failure = Unsecured Loan): Auditor must Essential checks ROC charge (Form CHGâ1) for companies, Mortgage registration, CERSAI registration (mandatory) and Lien marking for FDs, NSCs, deposits
- Drawing Power (DP) – Most Examined Area by RBI & Statutory Auditors: Issues to detect Inflated stock values, nonâsubmission of latest stock statement, DP calculated on old stock, Ineligible receivables included Negative book debt ageing. Auditors check the Excess DP = Unsecured finance = Income loss.
- Stock Statement Validation: Crossâcheck with GST returns (Sales vs Purchases vs Stock), Quarterly financials, Previous month stock levels, and TAS/ERP inventory (if available). Auditors must take care of the Red flag like Sudden increase in stock without matching sales.
- EndâUse of Funds must be check by auditor like Check disbursement path Whether funds diverted to group companies, Large RTGS immediately after disbursement and Cash withdrawal pattern. Auditor must Diversion = Must report in LFAR.
- Renewal / Review of Limits: If limit not renewed for 12 months → irregular account → NPA risk.
Check Review notes, Financials submitted, Stock inspections and Banking operations - Insurance of Securities: auditor must Verify Validity, Adequacy (sum insured ≥ stock value), Bank clause, and Asset-wise coverage. Auditor must take care Uninsured stock = material LFAR observation.
- Red Flags Requiring Mandatory Reporting in Cash shortage or excess (even small amounts), Non-maintenance of denomination register, Retention limit breaches not reported, No surprise verification for months, Old ATM reconciliation differences, Dual control not maintained (single custodian) and Cash keys not recorded in Key Register
- During physical cash verification, also check
- Fake / mutilated currency handling : Fake note register and Acknowledgement slips sent to RBI
- Dual control system : Key custody and Vault access logs
- Cash movement registers : Cash to ATM, Cash to currency chest, and Cash in transit acknowledgements
- Late sitting register : Unauthorized late-night vault access = red flag
- Major Red Flags on Mandatory LFAR Reporting like Sanction beyond authority, Missing loan documents, Incomplete or delayed ROC / CERSAI registration, Wrong drawing power (excess drawings), Fraudulent stock statements, Diversion of funds, Overdue renewal, Uninsured stock / assets, Frequent cheques returned or TODs and Manipulated financial statements
- Bank Guarantees: Bank Branch auditor must Check for Issue beyond sanction limit, Expired guarantees still shown as outstanding, Nonâcollection or shortâcollection of margin, Failure to reverse expired/uninvoked BGs and Invoked BGs not transferred to NPA/overdue records. So Report if BG control failure or expired BGs not closed.
- Letters of Credit (LCs) - Critical in Trade Finance: Bank Branch auditor must Verify Whether LC is within delegated authority, Proper documentation: invoice, bill of lading, purchase order, Correct margin value collected, Whether any LCs have devolved (critical check) and accounting treatment of devolvement. LC devolvement not transferred and same is Income overstatement.
- Bills for Collection - Aged Items = Red Flag: Bank Branch auditor must Check Long pending outward bills, Dishonoured bills not crystallized, Inward bills not accounted properly, and Missing customer acknowledgement. So Outstanding > 90 days must be examined closely by Bank Branch auditor.
- Margin Requirements — Frequent Control Weakness: Bank Branch auditor must Verify Margin % as per sanction, Actual margin collected, Margin ledger entries and Wrong margin = bank exposure increases. Margin shortfall → LFAR exception must be made by Bank Branch auditor must.
- Major Red Flags (Report in LFAR): BG/LC issued beyond powers, Expired BG/LC still outstanding, Margin not collected or collected short, Invoked BG not recovered or not moved to NPA bucket and LC devolvement not crystallized, Bills pending > 90 days without justification, and Missing documentation in BG/LC cases.
- Sampling Strategy for NPA Testing Bank Branch auditor Include 100% of All NPAs and SMAâ2 accounts., All upgraded during the year accounts, Top 15 to 20 standard exposures with EWS/TOD/irregularities and All devolved LC/BG accounts converted to funded exposures.
- Red Flags Mandatory LFAR/MOC . Bank Branch auditor must check SMA/NPA misclassification or backâdating errors, NPA not tagged despite 90âday breach / outâofâorder, Interest income recognized postâNPA; suspense not used, Restructuring used to avoid NPA without viability, Evergreening via TODs, fresh limits, or intraâgroup transfers, Old valuations / inflated security values used for DP & provision, Devolved LCs/BGs not crystallized or misâclassified and Loss assets not fully provided/written off.
- Tie each account to an Accountâlevel NPA sheet must contain Sanction terms, repayment schedule, DPD computation with dates & screenshots, NPA date & CBS tagging proof, Interest reversal JE & GL trail, Security & latest valuation summary and Provision recomputation (secured vs unsecured split) also Crossâreference each account sheet to LFAR observations.
- RBI Inspection + Concurrent Audit are the Most Important Sources for auditor, These two reveal Potential fraud indicators, Revenue leakage (e.g., undercharging interest, fees), NPA misclassification, Breaches in sanction powers and KYC/AML violations. This way Any unresolved item must be referenced in LFAR.
- Large Advances Selection : Avoid random sampling. Use structured selection:
-
Category
Why Include?
Top exposures
Highest financial impact
SMAâ1 / SMAâ2 accounts
Early stress indicators
Restructured / Evergreened accounts
Potential misclassification
Fresh sanctions (>INR 10 lakh or as per bank policy)
Check documentation + end-use
Accounts with frequent TOD / irregular DP
Red flags for NPA risk
Accounts with stock statements older than 3 months
Possible DP overstatement
- Recompute Overdues & SMA/NPA Dates :
- Term Loans: Identify first unpaid EMI date → count days past due; ignore subsequent partial credits if they don’t clear all arrears.
- CC/OD: Identify outâofâorder status (i.e., outstanding exceeds limit/DP or no credits sufficient to cover interest for 90 days). Do not net off fresh disbursements or adâhoc limits to regularize.
- Major Red Flags in Mandatory Reporting in LFAR & MOC : Incorrect interest charging on major advances, Penal interest not collected, Concessionary ROI without sanction, Interest booked in NPA accounts, LC/BG commission undercharged, Locker operated without clearing rent dues, Interest suspense misclassification and Processing fee waived without approval,
- When selecting advance accounts, include Top 10–20 exposures, All SMA 1, SMA 2 accounts, All NPAs (mandatory), Fresh sanctions during the year, Restructured / evergreened accounts, Accounts with high TOD usage and Accounts with stock statements > 90 days old. This covers 80–90% of branch level loan risk.
- NPA Tagging Validation: Bank branch auditor NPA date must be systemâcaptured correctly and backâdated where needed, Manual overrides must have proper approvals and documented rationale.
- Interest Reversal: Bank Branch auditor must verify No accrual post NPA, Move pre NPA accrued but unrealized interest to Interest Suspense, Stop penal interest, processing charges accrual postâNPA date.
- Provisioning related verification by Brank branch auditor
- Substandard: Full unsecured portion + specified % on secured portion.
- Doubtful D1/D2/D3: Apply higher provisioning on unsecured; incremental % on secured portion based on ageing bucket.
- Loss assets: 100% provision/write off.
- Always base “secured” value on realizable value (latest valuation, net of haircuts, insurance, obsolescence).
Check point for Bank branch Auditor
Following are basic check points related to Risk level, status, auditor point wise remarks and working paper Check point of section wise are mention below for Bank branch auditor.
Planning Section
|
Area |
Checklist Item |
Risk Level (H/M/L) |
Status (Yes/No) |
Remarks |
Working Paper Ref |
|
Planning |
Obtain appointment / engagement letter |
L |
|
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|
Planning |
Review previous year branch audit report |
M |
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Planning |
Review previous year LFAR |
M |
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Planning |
Review previous year MOC |
M |
|
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|
Planning |
Review RBI inspection observations |
H |
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Planning |
Review concurrent audit reports |
H |
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Planning |
Obtain branch profile and business mix |
M |
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Planning |
Obtain trial balance and financial statements |
H |
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Planning |
Identify large advances accounts |
H |
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Planning |
Identify stressed / NPA accounts |
H |
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Cash Section
|
Area |
Checklist Item |
Risk Level (H/M/L) |
Status (Yes/No) |
Remarks |
Working Paper Ref |
|
Cash |
Physically verify cash balance |
H |
|
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|
|
Cash |
Verify cash retention limit compliance |
H |
|
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|
Cash |
Check insurance cover for cash |
M |
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|
Cash |
Verify ATM cash balance |
M |
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Cash |
Check surprise verification records |
M |
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|
Deposit Section
|
Area |
Checklist Item |
Risk Level (H/M/L) |
Status (Yes/No) |
Remarks |
Working Paper Ref |
|
Deposits |
Verify account opening forms |
M |
|
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|
|
Deposits |
Verify KYC documentation |
H |
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Deposits |
Check interest calculation on term deposits |
H |
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Deposits |
Verify TDS deduction on deposits |
M |
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Deposits |
Review inoperative accounts |
M |
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Deposits |
Check large deposit movements |
H |
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Deposits |
Verify bulk deposits approval |
H |
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|
Advance Section
|
Area |
Checklist Item |
Risk Level (H/M/L) |
Status (Yes/No) |
Remarks |
Working Paper Ref |
|
Advances |
Verify sanction authority |
H |
|
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|
Advances |
Check loan documentation completeness |
H |
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|
Advances |
Verify security creation |
H |
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Advances |
Verify drawing power calculation |
H |
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Advances |
Verify stock statements |
H |
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|
Advances |
Verify end use of funds |
M |
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|
Advances |
Review renewal / review of limits |
H |
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Advances |
Check insurance of securities |
M |
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NPA Section
|
Area |
Checklist Item |
Risk Level (H/M/L) |
Status (Yes/No) |
Remarks |
Working Paper Ref |
|
NPA |
Verify SMA classification |
H |
|
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|
NPA |
Check 90 day overdue calculation |
H |
|
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|
NPA |
Verify NPA tagging in CBS |
H |
|
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NPA |
Check interest reversal |
H |
|
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|
NPA |
Verify provisioning percentages |
H |
|
|
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|
NPA |
Check security valuation reports |
M |
|
|
|
Income Section
|
Area |
Checklist Item |
Risk Level (H/M/L) |
Status (Yes/No) |
Remarks |
Working Paper Ref |
|
Income |
Verify interest income on advances |
H |
|
|
|
|
Income |
Check reversal of interest in NPA accounts |
H |
|
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|
Income |
Verify commission income |
M |
|
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|
Income |
Verify locker rent income |
L |
|
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|
Contingent Liability Section
|
Area |
Checklist Item |
Risk Level (H/M/L) |
Status (Yes/No) |
Remarks |
Working Paper Ref |
|
Contingent Liability |
Verify bank guarantees issued |
H |
|
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Contingent Liability |
Verify letters of credit |
H |
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Contingent Liability |
Verify bills for collection |
M |
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Contingent Liability |
Check margin requirements |
M |
|
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Fraud Section
|
Area |
Checklist Item |
Risk Level (H/M/L) |
Status (Yes/No) |
Remarks |
Working Paper Ref |
|
Fraud |
Review fraud register |
H |
|
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Fraud |
Review suspicious transaction reports |
H |
|
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Fraud |
Check early warning signals |
H |
|
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|
Fraud |
Review internal audit observations |
M |
|
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|
Closing Section
|
Area |
Checklist Item |
Risk Level (H/M/L) |
Status (Yes/No) |
Remarks |
Working Paper Ref |
|
Closing |
Identify audit adjustments |
H |
|
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Closing |
Prepare Memorandum of Changes |
H |
|
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Closing |
Discuss observations with branch manager |
M |
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Closing |
Prepare LFAR observations |
H |
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Closing |
Finalize branch audit report |
H |
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