IVS 103: Valuation Approaches Used in Family Law Business Valuations
- DB Forensic
- Mar 18
- 3 min read
Updated: Apr 15

When a business forms part of a family law property settlement, determining its value can become one of the most contested issues in the case.
One party may believe the business is worth millions, while the other may argue it is worth far less. These disagreements often arise because valuing a business is not simply about reading financial statements. It requires applying recognised valuation approaches that analyse the business from different financial perspectives.
This is where IVS 103: Valuation Approaches becomes important. It provides the framework used by professional valuers to determine which valuation methods should be applied when assessing the value of a business or other asset. Understanding how these approaches work helps ensure that business valuations used in family law matters are fair, reliable, and supported by professional standards.
What IVS 103 Covers
IVS 103 is part of the International Valuation Standards (IVS) and focuses on the methods used to determine value.
The standard requires valuers to carefully consider and select the most appropriate valuation approach for the asset being valued and the purpose of the valuation.
Importantly, IVS 103 recognises that no single valuation method is suitable in every situation. Instead, the valuer must assess the circumstances of the valuation and determine which approach or combination of approaches provides the most reliable result.
The standard identifies three principal valuation approaches:
Market Approach
Income Approach
Cost Approach
Each approach examines value from a different financial perspective.
The Three Core Valuation Approaches
Market Approach
The market approach determines value by comparing the business with similar businesses that have been sold or valued in the market.
For example, if similar companies in the same industry have recently sold for five times their earnings, this multiple may be applied to the business being valued.
This approach reflects how buyers and sellers actually behave in the marketplace and is often used when reliable comparable transaction data is available.
Income Approach
The income approach focuses on the future economic benefits the business is expected to generate.
Under this approach, the valuer estimates the future cash flows the business will produce and converts those expected earnings into a present value.
Common methods within the income approach include discounted cash flow models and capitalisation of earnings. These methods are frequently used when valuing profitable operating businesses.
Cost Approach
The cost approach assesses value based on the cost required to recreate or replace the business assets.
This approach is typically applied when the business’s value is primarily linked to its assets rather than its earnings, such as property holding entities or asset intensive businesses.
Why Choosing the Right Approach Matters
One of the key principles in IVS 103 is that the valuer must select the approach that best reflects how market participants would assess value.
When making this decision, the valuer must consider factors such as:
The nature of the business or asset
The availability of reliable data
The strengths and weaknesses of each valuation method
The intended use of the valuation
In some cases, more than one valuation approach may be applied to test the reliability of the result. The valuer must then analyse the outcomes and explain how they reached the final valuation conclusion.
This structured process is critical in family law disputes, where the valuation may be scrutinised by both parties and the court.
The Role of Forensic Accounting in Applying IVS 103
Applying valuation approaches correctly requires both technical valuation expertise and a deep understanding of financial evidence.
In family law matters, businesses may have complex financial structures, inconsistent records, or disputed income figures. These factors can significantly influence the valuation outcome.
DB Forensic specialises in analysing these financial issues. Our forensic accountants carefully examine financial records, assess the most appropriate valuation approaches under IVS 103, and provide independent expert reports that can withstand legal scrutiny.
By applying recognised valuation standards, DB Forensic helps lawyers and clients understand the real financial value of businesses involved in property settlements.
Need Clarity on a Business Valuation in Your Family Law Matter?
Business valuations can have a significant impact on the outcome of a property settlement. Obtaining an independent valuation prepared under recognised standards such as IVS ensures that the analysis is credible and defensible.
If you are involved in a family law dispute where a business needs to be valued, professional forensic accounting advice can help clarify complex financial issues and provide reliable evidence for negotiations or court proceedings.



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