Accounting
Purchase Price Allocation Calculator
After a deal closes the price has to be spread across everything you bought. Tangible assets and identified intangibles take fair value, assumed liabilities come off, a deferred tax liability is booked on the intangible step-up, and whatever is left over becomes goodwill. Goodwill is the part you cannot name — and the part that gets tested for impairment every year.
Inputs
- Purchase price (consideration transferred)
- Fair value of tangible assets
- Identified intangibles (brand, customer lists, technology)
- Assumed liabilities
- Tax rate for the deferred tax liability
How to use this calculator
- Enter the total consideration transferred: cash plus stock plus the fair value of any assumed obligations that count as consideration.
- Enter the fair value of tangible assets and the value of intangibles you can specifically identify: brand, customer relationships, developed technology, order backlog.
- Enter the liabilities you are assuming and the tax rate to apply to the intangible step-up.
- Read down to net identifiable assets, then to goodwill, the residual you could not attach to anything nameable.
- Watch the goodwill share. A high number is not automatically wrong, but it means most of the price is riding on an asset that never amortises and gets tested for impairment every year.
- If goodwill comes out negative you have a bargain purchase. Before booking the gain, go back and check that no liability was missed and no asset was valued too high. That is almost always the real explanation.
What each term means
- Purchase price allocation (PPA)
- Spreading the price paid across the identifiable assets and liabilities acquired, at fair value, with the leftover going to goodwill.
- Fair value
- What an asset would fetch in an orderly transaction between market participants, not book value and not what you paid for it years ago.
- Identified intangibles
- Non-physical assets you can name and value separately: customer lists, brands, patents, technology, non-competes. These amortise through the income statement.
- Deferred tax liability (DTL)
- Tax you will owe later because the book value of the intangibles now exceeds their tax basis. It reduces net identifiable assets and therefore increases goodwill.
- Net identifiable assets
- Everything acquired that can be named, at fair value, less assumed liabilities and the deferred tax.
- Goodwill
- The residual: reputation, assembled workforce, expected synergies, and whatever you overpaid. It is not amortised; it is tested for impairment.
- Bargain purchase
- Price below net identifiable assets. The difference is a gain recognised in income, but the standards require you to reassess all the fair values first.
- Impairment
- Writing goodwill down when the acquired business stops supporting its carrying value. It is a non-cash charge, but it is a public admission the deal underperformed.
Educational disclaimer: Outputs are simplified educational estimates built from the numbers you enter — they are not financial, legal, tax, or investment advice, and real decisions deserve verified figures and qualified professionals.