ISA 450 · Not-for-Profit

Misstatement Tracker
for Not-for-Profit

Accumulate misstatements across restricted and unrestricted funds, grant income recognition, donated asset valuations, and related party disclosures. Designed for the fund-accounting structure of not-for-profit entities.

ISA 450v2026.04EUR

Every misstatement, evaluated.
Not just accumulated.

Session
0x3B22
Period
FY 2026
Standard
ISA 450
misstatements.conf
evaluation.conf
README.md
01// engagement— ISA 450.3
02entity_name=
03reporting_period=
04currency=
05// materiality_thresholds— ISA 320 / ISA 450.5
06performance_materiality=
07clearly_trivial=
08overall_materiality=€ (optional)
09ctt.rationale=
10accumulation_policy=
CTT rationale + accumulation policy (ISA 450.5)
12// misstatement_items— ISA 450.5 accumulation + classification
13item[0].desc=
25// evaluation_method— ISA 450.A16 · iron curtain vs rollover · use higher
26method=
27iron_curtain_total=
28rollover_total=
29prior_period_carryforward=
Evaluation method · iron curtain vs rollover + prior period
32// qualitative_factors— ISA 450.A20–A21 · material regardless of amount
Per-item qualitative flags — tick those relevant for each item below:
40qualitative_narrative=
Qualitative factors · per-item + narrative (ISA 450.A20–A21)
45// contextual_intelligence— ISA 450.A14 pattern detection
Enter items and thresholds to run pattern detection.
Contextual intelligence · pattern detection
48// pm_sensitivity— ISA 320.12 / ISA 450.6
Enter PM and misstatements to run sensitivity.
PM sensitivity · ±25% impact
52// correction_priority— which items to correct first
Enter items and thresholds to generate correction priority.
Correction priority · sequencing
56// communication_record— ISA 450.8–9 · management · ISA 450.12–13 · TCWG
57mgmt.date
58mgmt.notes=
59tcwg.date
60tcwg.notes=
Communication · management + TCWG
65// written_representations— ISA 450.14 / ISA 580.A10
66obtained=
67date=
68notes=
Written representations · ISA 450.14 / ISA 580
70// opinion_conclusion— ISA 450.11 / ISA 705
71decision=
72rationale=
Opinion conclusion · unmodified / qualified / adverse / disclaimer
awaiting input·1 item(s) · 0 fields · 0 warning(s)·ISA 450 compliantEUR
Total uncorrected
Awaiting input
PRIMARY
Items above CTT
ISA 450.5
Net profit effect
Qualitative flags
Risk indicators
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ISA 450 misstatement evaluation for Not-for-Profit

Not-for-profit audits introduce a dimension to ISA 450 that commercial entity audits do not have: fund-level materiality. A charity with €30M of total income might have €5M in a restricted fund for a specific capital project. A €180,000 misstatement might be below entity-level materiality but could represent 3.6% of the restricted fund, which is material to users who care about whether restricted donations were spent as intended. ISA 450.A19 allows auditors to consider qualitative factors when evaluating whether uncorrected misstatements are material. For not-for-profits, the qualitative factor is donor accountability. The tracker lets you tag each misstatement with its fund, so your evaluation can operate at both the entity level and the fund level.

Grant income recognition under IAS 20 (or the applicable charity SORP in the UK and Ireland) is the single largest source of misstatements in not-for-profit audits. The critical question for each grant is whether the funding conditions have been met. Performance conditions that must be satisfied before income can be recognised are different from restrictions on how the money can be spent. A government grant that requires the charity to deliver 500 training sessions before claiming is not recognisable until those sessions are delivered. A donation restricted to mental health programmes can be recognised on receipt but must be allocated to the restricted fund. Misclassifying a conditional grant as a restricted donation (or vice versa) creates misstatements in both income and the fund balance. These misstatements often go in opposite directions across funds, so netting them would obscure the true picture.

Donated goods and services create valuation misstatements that are difficult to quantify precisely. Under many not-for-profit frameworks, donated goods should be recognised at fair value on receipt. When a pharmaceutical company donates €400,000 of medications at list price but the charity could have purchased equivalent generics for €80,000, the appropriate valuation is debatable. If the auditor concludes that fair value is closer to €80,000 and management has recorded €400,000, the €320,000 difference is a judgmental misstatement. Donated services (pro bono legal advice, volunteer hours at imputed cost) may or may not require recognition depending on the applicable framework. When the framework requires recognition and management has not recorded the amounts, the unrecorded value is a misstatement. These estimates carry wide uncertainty bands, so record the auditor's range for each donated item alongside management's figure.

Related party transactions in the not-for-profit sector warrant particular attention under ISA 450. Trustees who also provide consultancy services, entities that share staff with the charity, and grants received from organisations where a trustee holds a position all create disclosure obligations. A missing related party disclosure is not a numerical misstatement, but ISA 450.A20 includes disclosure misstatements within the scope of the standard. If the auditor identifies a related party transaction that management has not disclosed, the omission should be recorded on the misstatement schedule and communicated to those charged with governance under ISA 450.12. The tracker supports both numerical and disclosure-only misstatement entries.

Frequently asked questions: Not-for-Profit

Should I set separate materiality levels for restricted funds?
ISA 320 does not require separate materiality for fund accounting, but ISA 450.A19 requires you to consider qualitative factors. In practice, many auditors set a lower materiality threshold for individually significant restricted funds. If a restricted fund represents a major capital project, misstatements within that fund may be material to users even if they are below entity-level materiality.
How do I handle misstatements in donated goods valuations?
Record the auditor's assessment of fair value and the amount management has recognised. The difference is a judgmental misstatement. If fair value cannot be reliably measured, the applicable framework may exempt the entity from recognition. In that case, the misstatement is not the valuation difference but the recognition decision itself.
Are missing related party disclosures misstatements under ISA 450?
Yes. ISA 450.A20 includes omissions in the financial statement disclosures. A missing related party disclosure is a misstatement that should be accumulated on the schedule and communicated to management with a request to correct. If management refuses, it becomes an uncorrected misstatement to be communicated to those charged with governance.
What is the right materiality benchmark for a not-for-profit entity?
Total income or total expenditure are the most common benchmarks, since not-for-profits typically operate near breakeven. ISA 320.A4 supports using total revenue. For a charity with €30M of expenditure, overall materiality between €150,000 and €450,000 (0.5% to 1.5%) is typical. Some auditors use the higher end for large, stable charities and the lower end for entities with significant restricted funding.

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