Before the Auditor Asks: Is Your Valuation Process Ready for Review?
A valuation review rarely becomes difficult because of a single question.
More often, difficulty arises when a firm cannot quickly reconstruct how a conclusion was reached, where an input came from, why an assumption changed, or how an exception was resolved.
By the time those questions arrive, the measurement date has passed. Team members may be focused on other priorities, supporting materials may be scattered across multiple systems, and the reasoning behind an important judgment may no longer be easy to retrieve.
That is why valuation readiness should begin before the auditor asks for support.
A well-prepared valuation process does more than produce a final number. It creates a clear, repeatable record of the methodology, data, assumptions, judgments, controls, and approvals supporting that conclusion.
What auditors may examine
Fair value measurements are accounting estimates and often involve uncertainty, subjectivity, and significant judgment - particularly when observable market information is limited.
Under PCAOB Auditing Standard 2501, auditors of applicable public companies are required to obtain sufficient appropriate evidence to determine whether accounting estimates, including fair value measurements, are properly accounted for and disclosed. When testing a company’s process, the standard directs auditors to evaluate the methods, data, and significant assumptions used to develop the estimate.[1]
Depending on the nature and risk of the instrument, questions may include:
Why was this valuation methodology selected?
Is the methodology appropriate for the instrument?
Where did the underlying data come from?
Is the data complete, accurate, relevant, and sufficiently detailed?
Which assumptions have the greatest effect on the valuation?
How were unobservable inputs developed?
Do the assumptions reflect current market conditions?
What changed from the prior period, and why?
Were contrary market indications considered?
How was third-party pricing information evaluated?
Who reviewed and approved the final conclusion?
The goal is not simply to deliver a valuation report. The goal is to demonstrate that the conclusion resulted from a disciplined process and is supported by appropriate evidence.
Seven steps to strengthen valuation readiness
1. Confirm that the methodology still fits the instrument
A methodology that was appropriate when an investment was originated or acquired may not remain appropriate indefinitely.
Changes in market activity, instrument structure, borrower performance, liquidity, available data, or comparable transactions may affect how the instrument should be evaluated. Teams should periodically confirm that the selected approach remains appropriate rather than carrying it forward automatically.
If the methodology changed during the period, document:
What changed
Why the previous method was no longer appropriate
Why the new method better reflects the current circumstances
What effect the change had on the valuation conclusion
Under AS 2501, when a company changes the method used to develop an accounting estimate, the auditor evaluates the reason for the change and whether it was appropriate.[1]
Consistency matters, but consistency does not mean using the same method regardless of changing facts. It means applying an established process and clearly supporting any departure from prior practice.
2. Establish a clear trail for every significant input
A valuation is only as supportable as the information used to develop it.
Before review, firms should be able to identify the source and measurement date of each significant input, including:
Interest rates and yield curves
Credit spreads
Market yields
Comparable transactions
Borrower financial information
Expected cash flows
Default and recovery assumptions
Volatility inputs
Discount rates
Collateral values
Enterprise-value or EBITDA multiples
Each input should be traceable to its source. If an input was adjusted, the adjustment and the reasoning behind it should also be documented.
Auditors may evaluate whether externally sourced data is relevant and reliable, whether internally produced information is accurate and complete, and whether the data has been used appropriately within the estimate.[1]
A spreadsheet containing numbers without dates, sources, or explanations may show what was used, but it does not fully explain why the information was appropriate.
3. Identify the assumptions that matter most
Not every assumption carries the same level of risk.
Some inputs may have little effect on the final conclusion, while a small change in another assumption could materially alter the valuation. These sensitive assumptions deserve greater attention before review begins.
For each significant assumption, firms should be prepared to explain:
How it was developed
Why it is reasonable
Which market or company-specific evidence supports it
Whether alternative assumptions were considered
How sensitive the valuation is to a reasonable change
Whether the assumption is consistent with other information used by the firm
AS 2501 identifies assumptions as particularly significant when they are sensitive to variation, susceptible to manipulation or bias, involve unobservable information, or depend on a company’s intended course of action.[1]
The more judgment an assumption requires, the stronger the supporting analysis should be.
4. Explain period-over-period movement
One of the most common valuation questions is also one of the simplest:
What changed?
A strong valuation package should not force the reviewer to compare two reports and infer the answer independently.
For each material movement, document whether the change was driven by factors such as:
Market rates or credit spreads
Borrower performance
Updated financial projections
Changes in liquidity
Revised default or recovery expectations
New transaction evidence
Covenant compliance
Changes in collateral coverage
A different valuation methodology
Refinancing or maturity risk
Foreign-exchange movement
New instrument terms or amendments
If the valuation did not change despite meaningful market or borrower developments, that may also require an explanation.
A concise period-over-period bridge can help reviewers understand which factors affected the conclusion and reduce the number of follow-up questions later.
5. Investigate pricing exceptions before they become review exceptions
Pricing exceptions can provide an early warning that an instrument needs additional attention.
Examples may include:
A price that has remained unchanged across several periods
A significant difference between multiple pricing sources
A large movement without an obvious market event
A value outside an established reasonable range
Missing or outdated borrower information
A methodology that differs from similar instruments
A price that conflicts with a recent transaction
A broker quote containing restrictions or disclaimers
Exceptions should be identified, investigated, resolved, and documented as part of the valuation process - not after a reviewer discovers them.
When third-party pricing is used, obtaining a price does not automatically end the analysis. AS 2501 requires auditors to consider factors affecting the relevance and reliability of third-party pricing information, including the provider’s expertise, methodology, independence, use of comparable transactions, and treatment of observable and unobservable inputs.[1]
For registered investment companies subject to SEC Rule 2a-5, the fair value framework also addresses valuation risks, methodologies, testing, pricing-service oversight, recordkeeping, and reporting.[2] Although the rule does not apply to every entity, its structure illustrates the importance regulators place on formal valuation oversight.
6. Confirm that governance is visible in the documentation
A sound valuation process should make responsibilities clear.
The record should show:
Who prepared the valuation
Who reviewed it
Who approved it
When each step occurred
How disagreements were resolved
Whether any overrides were made
What evidence supported the final decision
Whether conflicts of interest were identified and addressed
Governance should be observable in the documentation - not dependent on someone later explaining the process from memory.
This becomes especially important when several internal teams, external specialists, pricing providers, fund administrators, or valuation committees contribute to the final conclusion.
7. Organize the review package before the request arrives
Even a technically sound valuation can create unnecessary difficulty when the support is incomplete or scattered.
For each significant or complex instrument, the review package may include:
Instrument terms and governing documents
Current and prior-period valuation reports
Methodology descriptions
Source data and market evidence
Borrower financial information
Significant assumptions
Comparable instruments or transactions
Supporting models and calculations
Sensitivity analysis
Pricing exception documentation
Period-over-period explanations
Review and approval records
Relevant subsequent-event information
Third-party valuation or pricing support
The package should allow a knowledgeable reviewer to follow the path from the underlying information to the final fair value conclusion.
A practical pre-review checklist
Before the valuation is submitted for review, ask:
Can we clearly explain why this methodology was selected?
Can every significant input be traced to a reliable source?
Are the inputs aligned with the measurement date?
Have the most sensitive assumptions been identified and supported?
Can we explain material changes from the previous period?
Have conflicting or contrary indications been addressed?
Were pricing exceptions investigated and documented?
Is third-party pricing support sufficiently transparent?
Are preparation, review, approval, and override responsibilities clear?
Could another qualified professional reconstruct the conclusion from the documentation provided?
If several answers are “not yet,” the process may not be ready for review - even if the final number appears reasonable.
Independent support can strengthen the process
Independent valuation support is not simply about obtaining another number.
It can provide structured challenge around the methodology, inputs, assumptions, market evidence, and resulting conclusion. It can also help firms identify gaps before those gaps become time-sensitive audit questions.
Harvest provides independent and transparent valuations for simple to hard-to-price financial instruments. Through specialized loan valuations, customized valuation advisory services, documented inputs and assumptions, transparent methodologies, and the myPricingDesk platform, Harvest helps financial reporting professionals organize and support complex valuation work.[3]
A smoother review begins before the first request arrives.
Is your valuation process ready for review? Contact Harvest Investments to learn how our valuation professionals can support your team.
