Purchase price allocation (PPA)
Learn how purchase price allocation splits a business’s price across assets, liabilities and goodwill in Singapore.
Published Wednesday 30 September 2026
Table of contents
Key takeaways
- Purchase price allocation (PPA) splits the price you paid for a business across its assets, liabilities and goodwill, so your books show what you bought.
- Singapore’s accounting standards require PPA when you acquire a business, and the allocation shapes your balance sheet, capital allowance claims and future profit.
- Goodwill is the amount left after you value every identifiable asset and liability, and how you treat it later depends on your accounting framework.
- A qualified Singapore accountant or valuer can help you apply the right standard and tax rules to your deal.
What is purchase price allocation?
Purchase price allocation is the process of assigning the total price of an acquired business to its individual assets and liabilities at fair value. Whatever’s left over after that is recorded as goodwill.
Think of buying a flat for one price, then working out how much of it relates to the kitchen, bedrooms, bathrooms and renovation. PPA does the same for a business: your accountant breaks the lump sum into equipment, inventory, customer relationships, debts and goodwill.
If you’ve recently bought a business or plan to, PPA is one of the first accounting jobs you’ll tackle. It makes sure your balance sheet lists each item you acquired and what it’s worth, instead of one large payment.
Why purchase price allocation matters
PPA gives you a clear view of your investment and affects your tax and reporting for years after the deal. Here’s how it helps.
Financial clarity
PPA shows you the fair value of each asset and liability you took on. You can see whether you paid a premium for the business and where that value sits.
Tax benefits and depreciation
In Singapore, tax relief on acquired assets comes through capital allowances, which work separately from accounting depreciation. Plant and machinery qualify for capital allowances under sections 19 or 19A of the Income Tax Act 1947, with faster write-offs available for low-value assets.
Qualifying intellectual property (IP) rights can attract writing-down allowances under section 19B, spread over five, 10 or 15 years. The amount allocated to goodwill gets no relief, because PwC’s Singapore tax summary notes goodwill payments are generally capital and not deductible.
Strategic planning
Knowing the fair value of what you bought helps you plan upgrades and expansion. If a key machine is close to the end of its useful life, you can budget for its replacement early.
Regulatory compliance
Singapore’s accounting standards require PPA whenever you acquire a business. Your figures then flow into the financial statements you file with the Accounting and Corporate Regulatory Authority (ACRA). Companies listed on the Singapore Exchange (SGX) must use Singapore Financial Reporting Standards (International), or SFRS(I), which are identical to IFRS.
That rule has applied to SGX-listed companies for annual periods starting on or after 1 January 2018, according to the IFRS Foundation’s Singapore profile. Getting PPA right keeps your accounts audit-ready and helps you avoid restating them later.
How purchase price allocation works
PPA follows a set process, usually led by your accountant or a valuation specialist. Here’s how the three main steps work.
1. Identify and value net identifiable assets
Start by listing every asset and liability the business holds. That covers tangible assets such as property and vehicles, plus intangible ones such as trademarks and customer lists.
Each item gets a fair value, which is the price it would fetch in an open-market sale. Total asset values minus all liabilities gives you the net identifiable assets.
2. Record write-ups or write-downs
Fair values often differ from the amounts in the seller’s books. A fair value above book value is a write-up, and one below it is a write-down.
Say a commercial unit sits in the seller’s books at S$200,000 but is appraised at S$280,000. You’d record a write-up of S$80,000, which is an accounting entry only, with no cash changing hands.
3. Calculate goodwill
Once every identifiable asset and liability has a fair value, the rest of the purchase price is goodwill. It usually reflects things like brand reputation and loyal customers.
Your first figures can be provisional. You can refine them during the measurement period, which is explained in the accounting standards section below.
Valuation methods used in purchase price allocation
Valuers use recognised approaches to put a fair value on each asset, especially intangibles that have no price tag. The International Valuation Standards Council (IVSC) sets out the principal valuation approaches, and each suits different assets.
A valuer will usually pick one of these approaches:
- the market approach, which compares the asset with prices paid for similar assets
- the income approach, which converts the future cash an asset should earn into a present value
- the cost approach, which works out what it would cost to replace or rebuild the asset today
For example, customer relationships are often valued on expected future income, while a delivery van suits a market comparison. These methods overlap with how you’d value a whole company before you make an offer.
Key components of purchase price allocation
A PPA breaks the deal into distinct parts. Knowing each one shows you where your money went.
Net identifiable assets
Net identifiable assets are everything the business owns minus everything it owes. Only items you can identify and measure separately count, such as cash, receivables, inventory, property and debts.
Fair value adjustments
Fair value adjustments bring the seller’s book values in line with current market values. They can raise or lower the recorded value of individual assets and liabilities.
Intangible assets
Intangible assets are non-physical items with measurable value. In a small business deal, they often include customer relationships, trade names, non-compete agreements, software and patents, and you value each one separately.
Goodwill
Goodwill is the residual left after you’ve allocated the price to all identifiable assets and liabilities. It captures value you can’t tie to one asset, like a strong reputation or an established market position.
Acquisition costs and contingent consideration
Deal costs such as legal and valuation fees are expensed as you incur them, so they sit outside the purchase price. If part of the price depends on future results, such as an earn-out, you include it at fair value on the acquisition date.
Purchase price allocation example
A worked example makes PPA easier to follow. Say you buy a landscaping business for S$500,000, and your accountant and a valuer work through the process together.
They identify these tangible assets:
- a workshop worth S$329,000
- a truck worth S$25,000
- a trailer worth S$8,000
- three mowers worth S$7,000 in total
- miscellaneous tools worth S$1,000
That brings total tangible assets to S$370,000. The business also owes S$20,000 in warranty obligations to existing customers.
Net identifiable assets are S$370,000 minus S$20,000, which equals S$350,000. Goodwill is S$500,000 minus S$350,000, which equals S$150,000.
The S$150,000 reflects the business’s reputation and loyal customer base, which made it worth more than its parts. If you’re weighing up a deal like this, learn how to value a business before you make an offer.
Share purchase vs asset purchase
How you structure the deal changes the tax picture around your PPA. In Singapore, you’ll usually choose between buying the company’s shares or buying its business assets.
Share purchase
In a share purchase, you buy the seller’s shares and take over the whole company, including its contracts and obligations. You still complete a PPA to record its assets and liabilities at fair value on your consolidated balance sheet.
The company’s unused tax losses and capital allowances generally stay available to it, provided it passes the shareholding and same-business tests. Share transfers attract stamp duty of 0.2% on the price or the value of the shares, whichever is higher.
A Singapore company buying qualifying ordinary shares may also claim the mergers and acquisitions (M&A) allowance under section 37O of the Income Tax Act 1947. It’s worth 25% of the acquisition value, capped at S$40 million of acquisitions, and Budget 2025 extended it to 31 December 2030.
Asset purchase
In an asset purchase, you pick the assets you want and the liabilities you’ll take on. The seller’s tax losses and allowances stay behind, and you start fresh with your own cost for each asset.
You can generally claim capital allowances on qualifying plant and machinery based on what you paid, subject to anti-avoidance and related-party rules. If you buy the business as a going concern, the transfer may fall outside GST (goods and services tax). To qualify, the deal must put you in possession of a working business.
Your accountant can help you decide which structure suits your situation.
Accounting standards for purchase price allocation
Singapore companies can report under one of three frameworks, and each sets rules for PPA. Knowing which one your company uses helps you and your accountant get the numbers right.
SFRS(I) 3 Business Combinations
SFRS(I) 3 is identical to IFRS 3 and applies to SGX-listed companies and any other company that adopts SFRS(I). The core principles of IFRS 3 have you measure the price at fair value and allocate it to identifiable assets and liabilities. The rest becomes goodwill.
FRS 103 Business Combinations
Non-listed companies that use Singapore’s Financial Reporting Standards (FRS) apply FRS 103. It follows the same core principles as IFRS 3, so the PPA steps look the same.
SFRS for Small Entities
Smaller non-listed companies may use the simpler SFRS for Small Entities, which is based on IFRS for small and medium-sized entities (SMEs). IRAS guidance on SFRS for Small Entities explains who’s eligible: companies that aren’t publicly accountable and meet two of three size tests for the previous two financial years.
Those tests are revenue of S$10 million or less, gross assets of S$10 million or less, and 50 employees or fewer. Under this framework, goodwill is amortised over its useful life, and the running total builds up much like accumulated depreciation on a fixed asset.
If you can’t reliably estimate that life, the IFRS for SMEs rule that SFRS for Small Entities follows caps it at 10 years. The IFRS Foundation’s module on business combinations sets out this treatment.
The measurement period
SFRS(I) 3 and FRS 103 give you up to 12 months after the acquisition date to finalise your PPA. During that time, you can adjust the provisional figures as new information about conditions at the acquisition date comes to light.
Goodwill impairment testing
Under SFRS(I) and FRS, goodwill isn’t amortised; you test it for impairment at least once a year instead. The IAS 36 impairment standard also says a goodwill impairment loss is never reversed, so any write-down is permanent.
Common challenges in purchase price allocation
Most PPA difficulties come from judgement calls and tight timelines. Plan for these common issues:
- valuing intangibles, where fair values depend on forecasts and assumptions
- working with incomplete or out-of-date records from the seller
- finalising figures within the 12-month measurement period and before your year-end accounts
- supporting every valuation with evidence your auditor can review
Simplify your post-acquisition finances with Xero
A careful PPA gives you an accurate opening balance sheet, and good records keep it that way after the deal. With Xero, you can track capital assets and their depreciation in one place.
You can also run financial reports that reflect your new position and work with your accountant in real time. Try it for your newly acquired business and get one month free.
FAQs on purchase price allocation
Here are answers to common questions about purchase price allocation in Singapore.
When is purchase price allocation required?
You need a PPA whenever your company gains control of another business, whether you buy its shares or its business assets. All three Singapore frameworks include business combination rules, so small deals are covered too.
Who performs purchase price allocation?
Your accountant usually leads the PPA, often with an independent valuer for complex items like intangibles and property. You can find a Singapore professional experienced in acquisitions through the Xero advisor directory.
What happens if the purchase price is less than net assets?
That’s a bargain purchase, and you first recheck that every asset and liability has been identified and measured correctly. If the gap remains, you record it as a gain in profit or loss straight away.
How long does purchase price allocation take?
Your PPA can stay provisional for up to 12 months from the acquisition date, which is the full measurement period the standards allow.
Is goodwill tax-deductible in Singapore?
No, and that also applies to goodwill you amortise under SFRS for Small Entities, since the charge is an accounting entry only. Your tax relief sits with capital allowances and IP writing-down allowances, so a well-supported allocation to qualifying assets matters.
Can you change a purchase price allocation after the measurement period?
After the 12 months end, you can only change the allocation to correct an error. That means restating your prior-period figures, so it pays to finalise carefully within the window.
Related terms
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Disclaimer
This glossary is for small business owners. The definitions are written with their requirements in mind. More detailed definitions can be found in accounting textbooks or from an accounting professional. Xero does not provide accounting, tax, business or legal advice.