Purchase Price Allocation Explained: How Acquisitions Are Valued Under IFRS 3

By Bill Anderson, FCCA, Chief Executive Officer, Assetica · Published 2026-08-04 · Last reviewed 2026-10-30

Direct Answer: Purchase price allocation (PPA) is the accounting exercise required under IFRS 3 Business Combinations. It splits the total price paid for an acquired company across the fair value of every identifiable asset and liability it brought with it, tangible and intangible. Anything left over is booked as goodwill. It is triggered whenever one company gains control of another. It must be substantially complete within twelve months of the acquisition date. It directly determines the amortisation charges, deferred tax and future impairment risk that appear in the acquirer’s financial statements for years afterwards. Skipping a proper PPA and dumping the whole premium into goodwill is one of the most common, and most expensive, mistakes we see acquirers make.

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An acquisition does not end when the sale and purchase agreement is signed. For the buyer, the harder work often starts the day after completion: working out exactly what was bought. IFRS 3 does not allow an acquirer to record a single lump sum called “the business we bought.” It requires the acquirer to identify every asset and liability the target brought with it. Each one must then be measured at fair value. Only then is whatever remains calculated as goodwill.

That exercise is the purchase price allocation, and it is not a formality for the auditors. Get it right and your post-acquisition financial statements tell an accurate story about what you paid for and what it is worth. Get it wrong, or skip it and lump everything into goodwill, and you carry an inflated, undocumented number on the balance sheet. An auditor will eventually challenge it, and a future impairment test can turn it into a very public write-down.

What Is Purchase Price Allocation?

Purchase price allocation assigns the total consideration paid in an acquisition across the fair value of the identifiable assets acquired and liabilities assumed. The residual is recorded as goodwill. It is governed internationally by IFRS 3 Business Combinations. Equivalent national standards mirror it, including FRS 102 Section 19 in the UK and AASB 3 in Australia.

The logic is straightforward even though the execution is technical. When you buy a company, you are not buying one asset called “the business.” You are buying a bundle. That bundle includes property, plant and equipment, inventory, receivables, customer contracts, brand names, proprietary technology and a workforce. It also includes the liabilities that come with it, from trade payables to deferred revenue. IFRS 3 requires the acquirer to separate that bundle out. Each recognisable component is recorded at its own fair value as at the acquisition date, not at the value it carried on the target’s own books.

PPA vs the Deal Valuation: Two Different Exercises

It is worth being precise about two different valuations. The deal valuation sets the purchase price. It is built on a discounted cash flow model, market multiples or precedent transactions, and it answers one question: what should we pay for this company as a whole? The PPA answers a different question entirely, and only after the price is agreed and the deal has closed. Now that we own it, how is that total price properly split across the individual assets and liabilities we acquired? That split follows accounting rules neither side negotiated.

Why Purchase Price Allocation Matters

A PPA is not paperwork you file away once the auditors have signed off. It sets four things that follow the acquirer for years:

• Future amortisation charges. Intangible assets identified in the PPA, customer relationships, technology, order backlog, are amortised over their useful lives, reducing reported profit in every period that follows. A PPA that fails to separate intangibles from goodwill overstates post-acquisition earnings because goodwill itself is not amortised
• Impairment risk. Goodwill is tested for impairment at least annually under IAS 36. The larger and less well-supported the goodwill figure, because too much of the price was left unallocated, the greater the risk of a future write-down if the business underperforms
• Deferred tax. Fair value uplifts on assets such as property or intangibles usually create a temporary difference between the accounting base and the tax base. That difference must be recognised as deferred tax under IAS 12, and it feeds directly into the goodwill calculation
• Audit defensibility. Auditors test the PPA as one of the highest-risk areas of any acquisition-year audit. A rushed or unsupported allocation is a near-guaranteed source of audit queries, delays and, in some cases, restated accounts

When Is a PPA Required Under IFRS 3?

A purchase price allocation is required whenever a transaction meets the IFRS 3 definition of a business combination. That means one entity obtains control of another business. It can happen through a share acquisition or a merger. It can also happen through an asset acquisition, where the assets include enough of a business’s inputs, processes and outputs to be treated as a business under the standard.

Two situations are commonly confused with a PPA trigger but are not one:

• A straightforward asset purchase of a single item, a property, a piece of machinery, that does not carry an integrated set of processes with it is recorded at cost, not run through a PPA
• A minority stake acquisition that does not give the acquirer control is accounted for as a financial asset or an associate under IAS 28, not as a business combination

Whether control has passed is itself a judgement. It is not always the same as owning more than 50% of the shares. Contractual control, board composition and substantive participating rights can all shift the answer. That is why the asset deal versus share deal decision made during structuring, covered in our asset deal vs share deal guide, has downstream accounting consequences. The deal team should flag them to the finance function early, not after completion.

The Purchase Price Allocation Process, Step by Step

A defensible PPA follows a consistent sequence, whether the target is a ten-person consultancy or a group with operations across three jurisdictions:

• Identify the acquirer and the acquisition date. Usually obvious, but in a merger of equals or a reverse acquisition this step itself requires judgement, since the accounting acquirer is not always the legal parent
• Determine total consideration transferred. This covers cash paid, the fair value of any shares issued, the fair value of contingent consideration such as an earn-out, and any amount attributed to a pre-existing relationship between the parties. Every component is measured at the acquisition date, not at the price agreed weeks or months earlier when the deal was signed
• Identify every acquired asset and assumed liability. This includes items that never appeared on the target’s own balance sheet. The most important of these are internally generated intangible assets such as customer relationships, brand names and proprietary technology. IFRS 3 requires them to be recognised separately from goodwill, even though the target itself was not permitted to capitalise them
• Measure each identifiable item at fair value. Use the valuation approach that suits the asset class. Property and equipment take market comparables. Intangibles take discounted cash flow techniques, such as relief-from-royalty or the multi-period excess earnings method. Inventory takes net realisable value adjustments
• Recognise deferred tax on any fair value uplift. The difference between an asset’s new fair value and its tax base creates a temporary difference that increases the goodwill figure
• Calculate goodwill as the residual. Total consideration, plus the fair value of any non-controlling interest and any previously held equity interest, minus the net fair value of identifiable assets and liabilities. If the result is negative, it is a bargain purchase and is recognised immediately in profit or loss, not carried as negative goodwill

IFRS 3 gives the acquirer a measurement period of up to twelve months from the acquisition date. Within that window, figures can be finalised as new information comes to light about facts and circumstances that existed at the acquisition date. Adjustments made inside the window are applied retrospectively. After twelve months, IFRS 3 allows the accounting to be revised only to correct an error under IAS 8, not as a routine PPA true-up.

Identifying and Valuing Intangible Assets

This is where most of the analytical effort sits, and most of the value at risk of being misallocated. IFRS 3 requires an intangible asset to be recognised separately from goodwill in two cases. The first is where it arises from contractual or legal rights. The second is where it can be separated from the business and sold, transferred or licensed on its own. That applies whether or not the acquirer actually intends to do so.

Each method needs a defensible set of inputs. A royalty rate should be benchmarked against comparable licensing agreements. An attrition or churn rate is needed for customer relationships. The discount rate for the intangible should reflect its own risk profile. That rate is usually higher than the weighted average cost of capital used to value the business as a whole, because a single intangible asset is riskier in isolation than the diversified cash flows of the whole company. Our guide on how intangible assets and brands are valued covers each of these methods in more depth.

Calculating Goodwill: The Residual, Not the Starting Point

Goodwill is what is left over once every identifiable asset and liability has been fairly valued. It is not, and should never be treated as, the default place to put whatever the acquirer cannot be bothered to analyse separately.

Worked Example

A UAE trading group acquires 100% of a logistics business for AED 40 million in cash. The PPA identifies net tangible assets at fair value of AED 18 million. It also identifies customer relationships worth AED 6 million and a proprietary routing software platform worth AED 3 million. Deferred tax at 9% is recognised on the AED 9 million of intangible fair value uplift, creating an additional liability of roughly AED 0.8 million. Goodwill is then calculated as follows. Take AED 40 million consideration, deduct AED 18 million of net tangible assets, deduct AED 9 million of intangibles, then add back the AED 0.8 million deferred tax liability. That leaves goodwill of approximately AED 13.8 million. Had the intangibles never been separately identified, AED 22 million would have gone to goodwill instead.

That difference matters well beyond the year of acquisition. The AED 9 million of intangibles will be amortised over their useful lives, typically three to eight years depending on the asset. That creates a predictable expense the finance team can explain to the board. The AED 13.8 million of goodwill sits on the balance sheet indefinitely. It is tested for impairment every year rather than amortised. That is precisely why identifying intangibles properly reduces the size of the number carrying open-ended impairment risk.

Purchase Price Allocation Across the UAE, UK, Europe, Saudi Arabia and Australia

United Arab Emirates

UAE-incorporated companies preparing IFRS financial statements apply IFRS 3 without modification. Since the introduction of UAE corporate tax, PPA outcomes have a second consequence beyond financial reporting. The fair value uplifts recognised on intangibles and other assets feed into the tax base used by the Federal Tax Authority. Group restructuring relief provisions also require the underlying valuations to be independently supportable. Our piece on business valuation for UAE corporate tax sets out how the FTA expects these numbers to be evidenced.

United Kingdom

UK groups reporting under IFRS apply IFRS 3 directly. Companies reporting under UK GAAP apply FRS 102 Section 19. It follows the same acquisition method and fair value principles, but with two differences. It permits a simplified treatment for smaller acquisitions. It also allows goodwill to be amortised over its useful life, typically capped at ten years where a reliable estimate cannot be made, rather than tested annually for impairment. HMRC has a direct interest in the allocation too, since it affects the tax treatment of amortisation and the capital allowances position on acquired assets.

Europe

Listed groups and most large private groups across the EU apply IFRS 3 as endorsed by the European Union. That version is substantively identical to the international standard. Local GAAP still applies to many smaller private companies in individual member states. Treatment can differ by jurisdiction on two points: goodwill amortisation versus impairment testing, and the recognition threshold for certain intangibles. So confirm the accounting framework the target reports under before finalising the PPA methodology.

Saudi Arabia

Saudi Arabia has required IFRS for listed companies and most large entities since 2017, as endorsed by the Saudi Organization for Chartered and Professional Accountants (SOCPA). PPA work there follows IFRS 3 directly. Valuers preparing supporting work for a Saudi acquisition should also be aware of Taqeem, the Saudi Authority for Accredited Valuers. Taqeem licenses valuation professionals operating in the Kingdom. It increasingly expects Taqeem-accredited sign-off on valuation components used in regulatory and zakat-related filings.

Australia

Australian entities apply AASB 3, the Australian Accounting Standards Board’s standard. It mirrors IFRS 3 almost word for word, as part of Australia’s IFRS-equivalent framework. The Australian Taxation Office separately scrutinises how consideration is allocated across depreciating assets in an asset acquisition, because that drives available capital allowances. So the tax and accounting allocations are worth reconciling early, rather than treating them as two unrelated exercises.

Typical Purchase Price Allocation Timeline

Common Mistakes in Purchase Price Allocation

• Lumping everything into goodwill. The single most frequent error. It understates future amortisation, overstates the goodwill balance, and is the first thing an experienced auditor will push back on
• Using the deal discount rate for every asset. A brand or a customer relationship carries a different risk profile from the business as a whole, and applying the whole-company weighted average cost of capital to an individual intangible systematically misstates its value
• Forgetting deferred tax on the uplift. Fair value increases on identified assets create a temporary difference under IAS 12 that must flow through the goodwill calculation, not be treated as a separate afterthought
• Missing the twelve-month measurement period deadline. Provisional figures that are never finalised, or adjustments made after the window closes without treating them correctly as a change in estimate, are a recurring audit finding
• Recycling the pre-deal valuation model unchanged. The model used to agree the price answers a different question from the model used to allocate it. Reuse it without adapting the method to the asset-by-asset requirement in IFRS 3, and the allocation will not survive audit scrutiny

Illustrative Example: A Technology Acquisition

The figures below are illustrative, not a client engagement. Consider a DIFC-based software group that acquires a smaller SaaS competitor for AED 65 million, to accelerate its product roadmap and absorb the target’s customer base. Its finance team proposes booking the entire premium above net tangible assets, roughly AED 52 million, straight to goodwill, because the target has no intangible assets on its own balance sheet.

An independent PPA looks for separately recognisable intangibles. Suppose it finds three. Existing customer contracts are valued at AED 14 million using the multi-period excess earnings method. Proprietary platform technology is valued at AED 9 million using a relief-from-royalty approach. A two-year non-compete agreed with the founder is valued at AED 1.5 million. After deferred tax of AED 2.2 million on the uplift, goodwill falls to about AED 29.7 million. The finance team can now explain a specific amortisation charge to the board, instead of an unexplained goodwill balance carrying full impairment risk. When the auditor tests the file, documented churn assumptions and MPEEM workings are what answer the questions on the customer relationship value.

Purchase Price Allocation Checklist

• Confirm the acquisition date and that control has genuinely passed under IFRS 10
• Assemble total consideration, including any contingent or deferred elements at fair value
• Obtain the target’s opening balance sheet and management accounts as at the acquisition date
• Identify all contractual and separable intangible assets, not just what appears on the target’s existing books
• Select a valuation method and discount rate appropriate to each individual asset class
• Calculate deferred tax on every fair value uplift
• Reconcile the resulting goodwill figure against the commercial rationale for the deal
• Document assumptions in a form the statutory auditor can independently test
• Diarise the twelve-month measurement period deadline

Frequently Asked Questions

What is purchase price allocation in simple terms?

Purchase price allocation splits the total price paid for an acquired company across the fair value of everything it actually owned. That includes buildings, equipment, customer relationships and technology, as well as the liabilities it owed. Whatever is left over is recorded as goodwill.

Is a purchase price allocation required for every acquisition?

It is required under IFRS 3, FRS 102, AASB 3 and equivalent standards whenever the transaction meets the definition of a business combination. That means the acquirer obtains control of a business. Straightforward purchases of a single asset fall outside its scope. So does the acquisition of a minority stake that does not confer control.

Who performs a purchase price allocation?

It is typically prepared by an independent valuation specialist working alongside the acquirer’s finance team and statutory auditor, since the assumptions and methodology need to withstand independent audit challenge.

How long does a purchase price allocation take?

A typical PPA for a mid-market acquisition takes six to eight weeks, from data collection to a draft report ready for audit review. IFRS 3 then allows up to twelve months from the acquisition date for the figures to be finalised as new information comes to light.

What happens if goodwill is calculated incorrectly?

An overstated or understated goodwill figure misstates future amortisation charges on intangibles. It also distorts the annual impairment test under IAS 36. It is one of the most common triggers for an audit qualification or a subsequent restatement.

Can goodwill be negative?

Yes, in a bargain purchase, where the fair value of identifiable net assets exceeds the consideration paid. IFRS 3 does not allow this to be carried as negative goodwill. The gain must be recognised immediately in profit or loss. Before doing so, the acquirer reassesses the allocation, to confirm it has not simply understated the price paid or overstated the assets acquired.

What is the difference between goodwill and identifiable intangible assets?

Identifiable intangible assets, such as customer relationships or a brand name, can be separately valued and are amortised over their useful lives. Goodwill is the unallocated residual. It represents things such as workforce assembly and expected synergies, which cannot be separately identified and valued. It is tested annually for impairment rather than amortised.

Does purchase price allocation affect corporate tax?

It depends on how the deal is structured. In a share acquisition, the PPA adjustments sit in the consolidated accounts, while UAE corporate tax starts from each taxable person’s own financial statements, so the uplifts usually create a deferred tax liability rather than new deductions. In an asset acquisition, the price allocated to each asset generally becomes its cost, so the allocation can change future deductions. In the UK and Australia, the allocation in an asset purchase affects the capital allowances and depreciation available. Take tax advice on the specific deal.

What discount rate should be used to value intangible assets in a PPA?

Each intangible asset should be discounted at a rate reflecting its own specific risk. That rate is usually higher than the weighted average cost of capital used to value the acquired business as a whole. An individual asset carries more risk in isolation than the diversified cash flows of the combined business.

What is the twelve-month measurement period?

IFRS 3 allows an acquirer up to twelve months from the acquisition date to finalise provisional PPA figures. That applies as new information comes to light about facts and circumstances existing at the acquisition date. Adjustments within that window are applied retrospectively. Anything identified afterwards is treated as a change in estimate, not a routine PPA revision.

Does a share deal require the same PPA as an asset deal?

If a share deal results in the acquirer obtaining control of a business, it triggers the same IFRS 3 purchase price allocation requirement as an asset deal judged to constitute a business. The structure chosen for tax and legal reasons is covered in our asset deal vs share deal guide. It does not change the accounting requirement once control has passed.

Why do auditors focus so heavily on purchase price allocation?

Because it involves significant management judgement and estimation. The main areas are the choice of valuation method, the discount rate, and the useful life assigned to intangible assets. Auditing standards specifically flag all three as carrying a higher risk of material misstatement.

This article is general information on purchase price allocation under IFRS 3, not accounting or tax advice. Every acquisition requires its own analysis based on the specific assets, liabilities and jurisdiction involved.

Speak to Assetica about Purchase Price Allocation

Assetica is an independent business valuation firm in Dubai. We do not audit and we do not broker deals, so the number carries no conflict. Read more about purchase price allocation, or book a scoping call. Standard reports are issued in five to seven business days.

Related Guides

• Valuation for Financial Reporting in the UAE: PPA, Impairment, IFRS 13
• How Intangible Assets and Brands Are Valued in the UAE
• Business Valuation Standards Explained: IVS, RICS Red Book and IFRS 13
• When UAE Corporate Tax Requires a Valuation, and What It Must Show
• Transfer Pricing Valuation in the UAE: Pricing Related-Party Transfers the FTA Will Accept
• Valuing a Crypto or Digital Asset Business in the UAE