Loan Loss Provisioning

Loan loss provisioning is the practice of recognising, in your accounts, that some of the money on your loan book will not come back — before it formally goes bad. You estimate the likely loss, charge it as an expense in the current period, and hold it as a reserve against the portfolio.

It exists because of a timing problem. A loan disbursed in January that defaults in November was already deteriorating for months. Without provisioning, your accounts show full profit through the good months and one catastrophic hit at the end. Provisioning spreads the loss across the periods where it was actually building.

Put plainly: provisioning is the discipline of admitting a loan is in trouble while there is still time for the number to mean something.

The two figures people confuse

Provision expense is the charge to your profit and loss for the period. It reduces this month's profit.

Provision balance — often called the allowance for loan losses — is the accumulated reserve sitting on the balance sheet as a contra-asset against loans receivable. It reduces your reported portfolio value.

They are related but not the same. If your provision balance needs to be 120,000 and it is currently 95,000, your provision expense for the period is the 25,000 top-up — not 120,000. Lenders who charge the full balance as an expense every period destroy their own P&L.

Gross loan portfolio           2,000,000
Less: allowance for loan losses (120,000)
                              ───────────
Net loan portfolio             1,880,000

The provision matrix

The most common method — and the one nearly every small and mid-sized lender uses — applies a rising percentage to each aging bucket.

| Bucket      | Typical provision rate |  Portfolio | Provision |
| ----------- | ---------------------: | ---------: | --------: |
| Current     |                     1% |  1,785,000 |    17,850 |
| 1–30 days   |                    10% |     90,000 |     9,000 |
| 31–60 days  |                    25% |     55,000 |    13,750 |
| 61–90 days  |                    50% |     22,000 |    11,000 |
| 90+ days    |                   100% |     48,000 |    48,000 |
| **Total**   |                        | **2,000,000** | **99,600** |

The rates above are illustrative. Your regulator sets minimums, and they vary by market and licence class — check your own prudential guidelines rather than adopting a matrix you found online. Secured loans usually attract lower rates than unsecured, and some regulators allow the collateral value to be deducted before the rate is applied.

Two things to keep straight:

Provisions apply to the whole outstanding balance of the loan in that bucket, not to the overdue instalment. Same logic as PAR — once a loan is 60 days late, the entire balance is at risk, not just the missed payment.

The matrix is a floor, not a judgement. If you know a particular borrower's business has closed, provisioning them at 10% because they are only 20 days late is technically compliant and factually wrong. Regulatory minimums are minimums.

Expected credit loss (IFRS 9)

Lenders reporting under IFRS 9 use expected credit loss rather than a flat aging matrix. The principle:

ECL  =  Probability of Default  ×  Loss Given Default  ×  Exposure at Default

• PD — the chance this borrower defaults over the relevant horizon
• LGD — how much you lose if they do, after recovery and collateral
• EAD — how much is outstanding at that point

IFRS 9 sorts loans into three stages: Stage 1 for performing loans, provisioned for 12 months of expected loss; Stage 2 for loans whose credit risk has increased significantly since origination, provisioned for lifetime expected loss; and Stage 3 for credit-impaired loans, also lifetime, with interest recognised on the net rather than gross balance.

In practice, most small lenders implement ECL as a more granular aging matrix with rates derived from their own historical roll rates and recovery experience — which is a legitimate simplified approach for portfolios of homogeneous small loans. Whether you must apply full IFRS 9 depends on your licence and your auditor. Deposit-taking institutions generally do; small independent lenders often do not.

The one thing IFRS 9 adds that a static matrix does not is forward-looking information. If you know a major employer in your lending area is retrenching, or the harvest has failed, ECL expects you to reflect that now rather than waiting for the loans to age.

Provision, write-off, recovery

These three are separate events and each has its own entry. Confusing them is where most provisioning goes wrong.

Provisioning recognises expected loss. The loan stays on the books at full value; the reserve sits alongside it. You are still pursuing the borrower.

Write-off removes the loan from the books. It is an accounting decision that the asset is no longer realistically recoverable — not a legal forgiveness of the debt. You can and usually should continue recovery efforts on a written-off loan.

Recovery is money received on a loan already written off.

| Event                        | Debit                     | Credit                            |
| ---------------------------- | ------------------------- | --------------------------------- |
| Provision (top-up)           | Provision expense (P&L)   | Allowance for loan losses         |
| Provision (release)          | Allowance for loan losses | Provision expense (P&L)           |
| Write-off                    | Allowance for loan losses | Loans receivable                  |
| Recovery on written-off loan | Cash / Bank               | Recovery income (or allowance)    |

Note what the write-off entry does not touch: the P&L. The expense was already taken when the provision was raised. If writing a loan off hits your profit again, you were under-provisioned — the loss is being recognised now instead of when it happened.

Note also what write-off does to your PAR: it raises it. The written-off loan leaves the numerator and the denominator, and since it was fully at risk, removing it shrinks the healthy portfolio proportionally more. Lenders who delay write-offs to protect the ratio are protecting a number, not a business.

When to write off

There is no universal rule, but common triggers:

• The loan has been over 180 or 360 days past due (your regulator may mandate a threshold)
• Collateral has been realised and a shortfall remains
• Legal recovery has been exhausted or is uneconomic relative to the balance
• The borrower is deceased, untraceable, or the business has demonstrably closed

Set a policy and apply it mechanically. Write-off decisions made case by case, at management discretion, at year end, are the ones auditors and regulators look at hardest — and they are usually being made to manage the reported numbers rather than to reflect reality.

Keep every written-off loan on a memorandum register even after it leaves the ledger. It is still owed, recoveries still happen, and you need the record if the borrower ever applies again.

Where provisioning goes wrong

Provisioning off wrong aging. The matrix is only as good as the buckets feeding it. If your allocation waterfall misapplies partial payments, loans sit in the wrong bucket and your provision is wrong by construction. This is the most common failure and the hardest to spot, because every downstream number looks internally consistent.

Restructured loans provisioned as current. Rescheduling a 90-day loan does not make the credit risk disappear. Most regulators require restructured loans to stay in their pre-restructure classification for a seasoning period — typically until several consecutive payments have been made on the new schedule. Provision them accordingly.

No provision on the current bucket. Some loss is embedded in every book, including the loans that look fine today. A general provision on performing loans is standard and usually mandated.

Provisioning once a year. A provision balance calculated in December for a book that moved all year is not a control, it is a formality. Provision at least monthly.

Interest accruing on impaired loans. Once a loan is credit-impaired, continuing to recognise interest income on it inflates both your revenue and your receivable, and the receivable then needs provisioning too. Most frameworks require interest recognition to stop, or to be recognised only on the net carrying amount, once a loan reaches non-performing status.

Provision released to hit a profit target. Releasing reserves increases reported profit without a single extra kwacha collected. It is legitimate when the underlying credit genuinely improved, and it is the first thing an examiner tests when it isn't.

Why small lenders skip it

Provisioning requires an accurate aging of every loan, a consistent matrix, monthly recalculation, and correct double-entry postings on both the reserve and the expense. On spreadsheets that is a multi-day exercise that has to be repeated every month and cannot be audited afterwards.

So it gets done once a year, roughly, in the week before the auditor arrives. Which means for eleven months the lender's reported profit includes money that was never coming back, and decisions — dividends, salaries, new disbursements — get made against it.