IFRS 9 financial instruments: what small businesses actually need to know

IFRS 9 financial instruments is the standard that decides how your business records the money other people owe you, the money you owe, and the investments you hold. If that sounds like something only banks need to worry about, look at your own balance sheet: trade receivables, a loan to a supplier, a fixed deposit, a bank overdraft. Every one of those is a financial instrument, and IFRS 9 is the rulebook for all of them.

The standard replaced IAS 39 in 2018, and it matters to small businesses for one practical reason: it changed how you recognise losses on money owed to you. Under the old rules, you waited until a customer actually defaulted before recognising a loss. Under IFRS 9, you estimate expected losses up front. That one change affects your profit, your receivables balance, and the conversations you have with your bank.

IFRS 9 financial instruments: the three questions that classify everything

Every financial asset your business holds gets sorted by answering two questions. First, what is your business model for holding it — do you hold it to collect the cash it generates, to sell it, or both? Second, do its cash flows consist solely of payments of principal and interest (the "SPPI" test)?

The answers put the asset into one of three measurement categories:

• Amortised cost — for assets held to collect contractual cash flows that pass the SPPI test. This is where most small-business items land: trade receivables, loans you have made, and deposits held to maturity. They are measured at cost, adjusted over time using the effective interest method.
• Fair value through other comprehensive income (FVOCI) — for assets held both to collect cash flows and to sell. Uncommon for a typical small business, but it can apply to a portfolio of bonds, for example.
• Fair value through profit or loss (FVTPL) — the default bucket for everything else, including shares held for trading and derivatives. Changes in value hit your profit and loss immediately.

For most small businesses, the practical takeaway is simple: your receivables and straightforward loans sit at amortised cost, and you do not need to revalue them every month. The complexity in IFRS 9 lives mainly in the impairment rules, not in the classification.

IFRS 9 financial instruments and expected credit losses

This is the part of the standard that actually changes day-to-day bookkeeping. IFRS 9 requires an expected credit loss (ECL) model: you recognise a loss allowance for the credit losses you expect, not just the ones that have already happened.

For trade receivables, the standard offers a simplified approach that most small businesses should use: recognise lifetime expected credit losses from day one. In practice, that usually means a provision matrix — a table that applies a loss rate to receivables based on how overdue they are. A balance that is current might carry a 1% allowance, 30 days overdue 3%, 60 days 10%, and 90 days plus 25%, with the percentages based on your own history of what actually went unpaid.

The rates are yours to set, but they must be grounded in evidence: your past collection experience, adjusted for what you know about current conditions. A matrix built on real history is defensible; a flat 5% applied to everything because it feels safe is not. Update it when the evidence changes — if a major customer starts paying late, the allowance should move before the invoice becomes a bad debt, not after.

What IFRS 9 financial instruments does not cover

Knowing the edges of the standard saves confusion. Lease liabilities are outside the scope of IFRS 9 — they are accounted for under IFRS 16 Leases, which we covered in an earlier post. Equity investments in subsidiaries, associates and joint ventures are also excluded, as are your own equity instruments and most employee benefit obligations.

Financial liabilities are simpler than assets for most small businesses: borrowings, trade payables and overdrafts are generally measured at amortised cost, and a liability is removed from the books only when it is discharged, cancelled, or expires. Renegotiating a loan with your bank can count as extinguishing the old liability and recognising a new one, so check the accounting before you celebrate the new terms.

Getting started with IFRS 9

If your business reports under IFRS, a short checklist covers most of what IFRS 9 asks of you:

1. List every financial asset and liability — receivables, loans, deposits, investments, payables, borrowings.
2. Confirm the classification of each one. For a typical small business, most will be amortised cost.
3. Build a provision matrix for trade receivables from your own collection history, and apply lifetime expected credit losses from day one.
4. Review the matrix at each reporting date, not just at year end.
5. Keep a note of the judgements you made — why you chose each loss rate, and what evidence supports it. Your auditor will ask.

IFRS 9 looks intimidating from the outside, but for a small business it boils down to two habits: classify each financial item once, and stop waiting for customers to default before admitting some of what you are owed will not arrive. The earlier you recognise that, the more honest your profit figure is — and the fewer surprises your year-end accounts hold.

We are building Point to make this kind of bookkeeping straightforward for small businesses: receivables, allowances, and clear numbers on the first screen. It is currently in private beta, and you can join the waitlist at tetramlabs.com.