IRAC Norms for Banks: Asset Classification and Provisioning

For candidates of the IIBF Certified Accounting and Audit Professional certificate, no topic is more central than how banks recognise and classify problem loans. The IRAC norms for banks — the Reserve Bank of India's Income Recognition, Asset Classification, and Provisioning framework — dictate when a loan turns bad, how it is categorised, and how much capital a bank must set aside. Because asset quality drives a bank's profitability and solvency, auditors test compliance with the IRAC norms for banks at the heart of every statutory audit. This guide explains the classification ladder, provisioning logic, and the audit and reporting hooks you need for the exam.

Income Recognition and the 90-Day Rule

The foundation of the IRAC norms for banks is that income should be recognised only when it is actually realised, not on a mere accrual basis for stressed accounts. A loan becomes a Non-Performing Asset (NPA) when interest or principal instalment remains overdue for more than 90 days. For agricultural advances, the norm is linked to crop seasons (two crop seasons for short-duration crops, one for long-duration crops).

Once an account is classified as NPA, the bank must stop recognising interest income on an accrual basis. Any interest already booked but not realised must be reversed. This conservative treatment prevents banks from inflating profits with income that may never be collected, a recurring theme that auditors probe.

The framework also covers special situations: an account where the regular/ad-hoc credit limits have not been reviewed within 180 days of the due date is treated as out of order, and overdrafts/cash credits become NPA if the account remains "out of order". Understanding these triggers cold is essential, and the structured explanations in the CAIIB accounting and audit modules map neatly onto this syllabus.

Asset Classification Categories

Under the IRAC norms for banks, once an asset is non-performing it is classified into one of three categories based on how long it has stayed impaired:

• Sub-standard assets: Accounts that have remained NPA for a period of up to 12 months. These carry an inherent credit weakness that jeopardises recovery.
• Doubtful assets: Accounts that have remained in the sub-standard category for 12 months — that is, NPA for more than 12 months. Doubtful assets are further bucketed by age (up to one year, one to three years, and over three years) because provisioning rises with the age of the doubtful asset.
• Loss assets: Accounts where loss has been identified by the bank, internal/external auditors, or RBI inspection, but the amount has not been fully written off. These are considered uncollectible.

Standard assets, by contrast, are performing loans carrying no more than normal risk, yet they too attract a small general provision. The progression standard → sub-standard → doubtful → loss is one of the most heavily tested sequences, and the timed quizzes on the IIBF practice tests are perfect for drilling the time thresholds until they are second nature.

Provisioning Requirements

Provisioning is where the IRAC norms for banks translate classification into capital impact. Provisions are made against the possibility of loss, with rates rising as recoverability falls. In broad terms: standard assets attract a small general provision (varying by sector, with higher rates for sensitive sectors); sub-standard assets attract a higher provision on the outstanding, with an additional provision for the unsecured portion; doubtful assets require 100% provision on the unsecured portion plus a graded provision (25% to 100%) on the secured portion depending on the age of the doubtful classification; and loss assets require 100% provision.

Auditors verify that the bank's provisioning is neither understated (which inflates profit and capital) nor inconsistent across similar accounts. The concept of a Provisioning Coverage Ratio (PCR) — total provisions held against gross NPAs — is a key supervisory metric the RBI monitors.

Memorising the provisioning percentages by category and age is unavoidable; the rapid matching exercises on the IIBF concept game turn this provisioning grid into reliable exam recall without rote slog.

Audit, LFAR and Fraud Reporting Linkages

The IRAC norms for banks feed directly into the statutory audit and several reporting obligations. During the statutory branch audit, auditors test a sample of advances to confirm correct NPA classification, adequate provisioning, and proper interest reversal. Divergences between the bank's reported NPAs and the auditor's or RBI's assessment must be disclosed if they breach prescribed materiality thresholds.

The Long Form Audit Report (LFAR) is the structured questionnaire-based report that statutory auditors submit, covering advances, asset classification, the adequacy of internal controls, and weaknesses observed. Separately, where wilful default or diversion of funds is detected, banks must classify and report frauds to the RBI within stipulated timelines, and red-flagged accounts trigger forensic scrutiny. Staying current with master direction amendments matters, so candidates should follow the IIBF regulatory updates feed. The authoritative source for the IRAC framework and the Ind AS 109 expected-credit-loss transition remains the Reserve Bank of India master circular on prudential norms.

Frequently Asked Questions

Conclusion: Convert IRAC Mastery into Marks

The IRAC norms for banks are pure scoring territory once the classification timeline and provisioning grid are committed to memory. Shift from passive reading to active testing: take a full-length Accounting and Audit mock test on iibf.store, pinpoint any slip in the doubtful-asset provisioning bands, and revise until the ladder is automatic. Precise classification in study mirrors the precision auditors demand in practice.