Investment Classification Norms for Banks: HTM, AFS and FVTPL (IIBF TIRM)

Every treasury desk and every IIBF TIRM candidate eventually collides with the same question: which bucket does this security sit in, and what does that decide? The investment classification norms for banks govern exactly this — how a bank's entire investment portfolio is sorted into categories that drive valuation, income recognition, and capital treatment. Get the classification wrong and the profit and loss account, the balance sheet, and the regulatory return all move with it. This article works through the current RBI framework end to end, flags where it differs from the older model many notes still describe, and links it to the wider treasury syllabus you are tested on.

📊 Why Classification Sits at the Centre of Treasury Accounting

A bank does not hold one undifferentiated pile of securities. It holds government bonds meant to be carried to redemption, corporate paper bought for the medium term, and trading positions turned over within days. Applying one valuation rule to all three would misstate earnings and mask risk. That is why the investment classification norms for banks exist — to match the accounting treatment to the intent with which a security was acquired.

The governing instrument today is the RBI Master Direction on Classification, Valuation and Operation of Investment Portfolio of Commercial Banks (Directions), 2023, effective from 1 April 2024. It replaced the decades-old HTM/AFS/HFT scheme with a cleaner three-way split — Held to Maturity (HTM), Available for Sale (AFS), and Fair Value through Profit and Loss (FVTPL) — and it applies to scheduled commercial banks across their entire investment book, including SLR and non-SLR securities.

Classification is decided at the time of acquisition, based on the bank's genuine business intent and ability to hold, not on how the security later performs. Board-approved investment policy and the treasury's internal categorisation note are the first place an examiner — internal, statutory, or IIBF — will look.

📁 HTM, AFS and FVTPL — The Three Categories Explained

Held to Maturity (HTM) covers securities the bank intends to and is able to hold till redemption. Unlike the pre-2024 regime, there is no fixed ceiling expressed as a percentage of the book that a bank must not exceed for HTM; the Master Direction instead ties eligibility to documented intent, and specific instruments such as eligible SLR securities and certain long-term bonds qualify under defined conditions. HTM securities are carried at acquisition cost, with premium amortised over the residual maturity; they are not marked to market in the ordinary course.

Available for Sale (AFS) is the residual, flexible category — securities that are neither HTM nor FVTPL. AFS holdings are marked to market at each reporting date, but the resulting unrealised gain or loss does not hit the profit and loss account. Instead it is routed through an AFS Reserve carried within equity, and only realised gains or losses on sale flow to the P&L.

Fair Value through Profit and Loss (FVTPL) is for everything acquired principally to profit from short-term price movements, and it now formally subsumes what used to be called Held for Trading (HFT) as a sub-category. FVTPL securities are marked to market with both gains and losses recognised directly in the P&L in the period they arise — there is no reserve buffer.

💡 Exam Tip: If a question asks where AFS mark-to-market movements land, the answer is the AFS Reserve in equity, not the P&L — that single point trips up a large share of candidates.

🔄 Transfers Between Categories and Valuation on Shift

Banks are permitted to reclassify securities between categories, but only under the conditions the Master Direction sets out, and reclassification cannot be used as a device to smooth earnings. A shift out of HTM, for instance, is closely watched because it can signal that the bank's original hold-to-maturity intent was not genuine, which invites both auditor and regulatory scrutiny.

When a security moves category, it is revalued as on the date of transfer under the rules of the category it is entering, and any resulting difference is treated per the Direction's specific guidance for that transfer path — recognised through the AFS Reserve or the P&L depending on the direction of the move. Banks must maintain a clear transfer log as part of the front, mid and back office control chain, because this is exactly where internal audit and RBI inspection teams concentrate their testing.

Valuation of the AFS and FVTPL books happens at fair value derived from prices published by an RBI-recognised valuation agency, applied uniformly across the portfolio rather than security by security at the bank's discretion. This is the same discipline candidates study under the front, mid and back office operations chapter, since valuation sign-off is a middle-office control, never left to the dealing desk that booked the trade.

⚠️ Common Mistake: Candidates often assume HTM securities can never be sold. They can be, under permitted circumstances, but frequent or large sales out of HTM undermine the classification and attract regulatory attention.

⚖️ What Changed From the Old HTM/AFS/HFT Model

Pre-2024 study material — and a good deal of material still circulating — describes a three-way HTM/AFS/HFT split with an explicit HTM ceiling (commonly cited around a quarter of the investment book) and a rule requiring HFT securities to be sold within roughly ninety days of purchase. That model is superseded. The 2023 Master Direction, effective 1 April 2024, removed the fixed HTM ceiling, dropped the ninety-day HFT holding constraint, and folded HFT into FVTPL as a sub-category rather than a standalone bucket.

This matters for exam purposes in a very direct way: if a question describes a percentage cap on HTM or a fixed holding-period rule for trading securities, that is testing the old, now-superseded framework, and you should be able to identify it as such rather than treat it as current law. Examiners increasingly frame questions around what changed and why, so knowing the old rule alongside the new one is safer than knowing only one.

The reasoning behind the reform tracks global practice — aligning bank investment accounting more closely with an expected-cash-flow, business-model-driven approach rather than rigid bright-line thresholds — while keeping the regulator's oversight anchored in intent, documentation, and the regulations, supervision and compliance chapter's broader supervisory toolkit.

The table below summarises the current framework for quick revision — note that HFT is not a fourth category anymore but a sub-category inside FVTPL. Use it alongside your notes on investment policy of banks, since the board-approved policy is what operationalises these categories at each bank.

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Take This Further

The investment classification norms for banks are not an isolated topic — they connect directly to risk analysis and control, since misclassification distorts the risk metrics that desk uses, and to how a bank structures segregation of duties in treasury so that the front office cannot influence its own valuation category. If your revision also covers acquisition norms for non-government paper, pair this with corporate bond investment norms, and for how the deal moves from execution to settlement, see treasury back office operations. Browse the full Treasury Investment and Risk Management archive for related TIRM topics, and verify the primary source on the RBI website whenever you need the exact Master Direction text. Then head to iibf.store/tests and attempt a full TIRM mock to see how well this has stuck.