Purchase price allocation (PPA) isn’t just an accounting exercise—it’s the mechanism that determines what amount of your purchase price gets assigned to taxable goodwill, depreciable assets, and working capital. For buyers and buy-side advisors evaluating small acquisitions, the allocation directly affects the seller’s tax liability, your post-close write-down flexibility, earnout calculations, and deferred payment structures. The IRS requires buyers and sellers to agree on the allocation under Section 1060, and when they don’t, you inherit audit risk and potentially unfavorable adjustments. Most sub-$10M deals skip a formal Section 1060 agreement entirely—until the seller or the buyer faces a tax review. Understanding how to construct a defensible allocation now prevents friction later and clarifies how earnout clauses and seller notes interact with the tax basis you’ll carry on your books.
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What Purchase Price Allocation Actually Does
When you acquire a small business for $2 million, you’re not just buying “a business.” You’re buying a defined set of assets: inventory, customer lists, equipment, leases, covenants not to compete, real property, and goodwill. The IRS requires that every dollar of purchase price be assigned to a specific asset category under Section 1060. The order of allocation follows a statutory hierarchy: cash, accounts receivable, tangible personal property (equipment, inventory, vehicles), real property, intangible property excluding goodwill, and finally goodwill.
Why does this matter? Goodwill is non-amortizable under current tax law (Section 197 assets acquired before 2022 might still be amortizable, but post-acquisition intangibles are not). Tangible assets and covenants not to compete depreciate or amortize over their useful lives, creating tax deductions that reduce your tax basis. A buyer wants to push allocation toward depreciable assets; a seller wants the opposite, because goodwill sold by a C-corporation triggers capital gains tax, while allocated purchase price to tangible assets or covenants might qualify for long-term capital gain treatment—but the seller’s adjusted basis in those assets affects their individual gain. The two parties have opposing incentives, which is why an explicit allocation agreement signed at close is the only binding document if the IRS audits either party.
The Mechanics: A Concrete Hypothetical
Imagine you’re evaluating a staffing agency acquired for $3 million all-cash, no earnout. The seller’s balance sheet shows:
- Cash: $50,000
- Accounts receivable: $200,000
- Equipment, furniture, computers: $150,000 (net book value)
- Customer lists (intangible): Unknown, not on balance sheet
- Covenant not to compete (non-solicitation): Unknown
- Goodwill: Unknown
The opening question: of your $3 million, how much goes to goodwill versus depreciable intangibles and covenant restrictions? A standard working-backward approach: allocate cash at face value, accounts receivable at their full amount (assume 100% collectible post-close or adjust for a known reserve), tangible assets at fair market value (which may differ from book value—your equipment appraiser might say $180,000, not $150,000), and then carve out an amount for customer lists and non-competes using a separate valuation method (often a multi-year income approach or a percentage-of-revenue heuristic from industry benchmarks). Everything remaining is goodwill.
In this example:
- Cash: $50,000
- Accounts receivable: $200,000
- Equipment/tangible: $180,000 (FMV per appraisal)
- Customer lists: $400,000 (valued at ~1.2x annual revenue for recurring contracts)
- Non-solicit covenant: $100,000 (typical for staffing, 5-year protection)
- Goodwill: $2,070,000 (residual)
- Total: $3,000,000
You’d amortize the customer lists and covenant over their useful lives (15 years and 5 years, respectively, per Section 197), creating annual deductions of ~$27,000 and $20,000. That’s a material tax benefit. The seller faces a different picture: if they structured as a stock sale, they owe capital gains tax on the entire $3 million gain; if it’s an asset sale, they owe capital gains on the appreciated assets but the allocation shifts which assets bear that gain. The buyer’s allocations and the seller’s allocations must agree in writing under Section 1060 for both parties to rely on them—otherwise each party is vulnerable.
Working Capital Pegs and Allocation Sequencing
Most acquisition agreements for small businesses include a working capital peg: a target net working capital (current assets minus current liabilities, excluding cash and debt) agreed at LOI stage, with post-close true-up payments. Working capital doesn’t sit inside the purchase price allocation hierarchy, but it interacts with it because allocation affects your tax basis in receivables and payables.
Say your deal specifies a $400,000 working capital target, and the seller delivers $420,000 in net working capital at close. You’ll pay an additional $20,000 as a working capital adjustment. That $20,000 doesn’t allocate separately under Section 1060—it reduces the amount of the total consideration you allocate to goodwill and intangibles. If the purchase price was $3 million plus a $20,000 working capital adjustment, your total consideration for PPA purposes is $3.02 million, and you back-allocate $20,000 from goodwill or intangibles into the increased receivables and inventory.
The sequencing: first nail down your total enterprise consideration (cash, earnouts in present value terms, seller notes, working capital adjustments, assumed debt). Then allocate that total to the specific asset categories in order. Earnouts and deferred payments complicate this, but they’re part of the same exercise.
Earnouts, Seller Notes, and Allocation
An earnout—payment contingent on hitting revenue, EBITDA, or customer retention targets over 12–36 months post-close—is part of your total consideration. For allocation purposes, you must estimate the earnout’s present value at close. The IRS looks at the probability and timing of the earnout and discounts it using a reasonable discount rate (often 5–10% depending on deal risk). If your LOI specifies a base price of $2 million with up to a $1 million earnout, and you and the seller agree that the earnout has a 70% probability of payment, you’d allocate ~$700,000 of present value from day one, not zero.
A seller note (deferred payment) is treated as part of purchase price but affects allocation differently: you record a note payable on your balance sheet, and your allocation is based on the principal amount, not discounted. If you owe the seller $500,000 over three years at 5% interest, the $500,000 principal is fully allocated to assets; the interest is deductible later as finance cost. Earnouts are trickier because they’re contingent and have to be estimated; seller notes are simpler because they’re fixed.
This distinction matters for tax basis. The earnout (if paid) increases your tax basis in the assets acquired; a seller note does the same. Both flow through allocation. But the timing differs: earnouts typically adjust your basis in intangibles and goodwill in the year paid or, if material enough, you may need to file an amended return. Seller notes are allocated at close because the principal is fixed at the LOI stage.
Common Pitfalls in Small Deal Allocations
No written agreement. Many sub-$10M deals close without a signed Section 1060 agreement. The buyer and seller each file their own tax returns with their own allocations, and if the IRS audits either party, the allocation is undefended. This creates immediate risk and limits your ability to carry forward the allocation consistently.
Inflating customer list or covenant values. It’s tempting to push allocation toward depreciable intangibles (customer lists, recipes, training programs) to generate larger annual deductions. The IRS scrutinizes unrealistic allocations. A customer list for a commoditized service provider can’t reasonably be worth more than 20–30% of revenue; overstating it invites challenge. Use published valuation benchmarks or get a third-party intangible asset appraisal if allocation is large or contested.
Forgetting about earnout basis adjustment timing. When you pay the earnout in year two, your basis in the acquired intangibles and goodwill increases. If you’ve already been amortizing based on the initial allocation, you’ll need to compute a basis adjustment and potentially file an amended return. This is especially complicated if the earnout was paid over multiple years in tranches.
Not separating real property. If the acquisition includes real estate (land and building), it must be allocated separately and valued by a qualified appraiser. Real property is depreciable (building only, not land) but over 39 years (commercial) or 27.5 years (residential). Ignoring this and lumping real property into “tangible assets” can trigger IRS adjustments and penalties.
Working with Normalized EBITDA and PPA
When you’re analyzing a deal, normalized EBITDA (or SDE for smaller deals) is your earnings figure—used to set earnout targets, calculate seller notes, and support your valuation. Purchase price allocation is the accounting mechanism that affects how much of your purchase price becomes a tax deduction post-close. The two are independent but interconnected in deal modeling: your earnout threshold might be “$X million normalized EBITDA,” but your allocation determines what portion of your acquisition cost you can deduct each year, which affects your cash tax rate.
If you’re using Outsourcing Processing or a similar platform to calculate and organize normalized EBITDA, you’ll feed that figure into your valuation model to sense-check the purchase price against market multiples. The PPA then ensures that the price you agree to is properly allocated to depreciable and non-depreciable assets, so your post-close tax reporting is defensible. Neither step replaces the other; both are necessary.
Frequently Asked Questions
What happens if the buyer and seller disagree on the allocation?
If you and the seller close without a signed Section 1060 agreement, each party can file their tax return with a different allocation. The IRS, upon audit of either party, can impose the allocation it considers correct and assess penalties and interest on the underpaid tax. A written allocation signed at close protects both parties; disagreement creates audit risk. If the amounts are material, use a neutral third-party intangible asset appraiser to break the tie.
Can I change the allocation after closing?
Only with great difficulty. The allocation flows into your tax basis, which affects depreciation deductions and future gain recognition. A unilateral post-close reallocation can trigger audit flags. Both parties must agree to an amended allocation and file amended returns (Form 8082) if the change is material. Avoid this by getting the allocation right before signing the purchase agreement.
How does an earnout affect the allocation?
The earnout is included in total consideration for allocation purposes. You estimate its present value at close (often 70–85% of the maximum payout, depending on deal risk), allocate that amount to the acquired assets in the same sequence as cash consideration, and then adjust basis upward when the earnout is actually paid. If the earnout is larger or less likely to occur than estimated, you may need to file an amended return to revise basis and depreciation deductions.
Is a working capital adjustment part of the purchase price for allocation?
Yes. Any working capital true-up payment (positive or negative) is part of total consideration and flows through the allocation sequence. An additional $20,000 working capital payment reduces the amount allocated to fixed assets and intangibles. It doesn’t create a separate allocation bucket; it adjusts the base amount you allocate to the asset categories listed in Section 1060.
Do I need an appraisal to support my allocation?
For most acquisitions under $5 million with straightforward asset mixes, a documented allocation memo and supporting market benchmarks (e.g., customer list values at 1.0–1.5x revenue for the industry) are sufficient. If real property, complex intangibles, or a material earnout is involved, a third-party appraisal from a qualified business appraiser adds credibility. It costs $2,000–$5,000 and eliminates audit risk in the allocation.
The fundamentals: allocate every dollar of total consideration to a specific asset category in the Section 1060 order, document your methodology, get written agreement from the seller, and store the allocation with your closing documents and tax records. A sound allocation protects your tax basis, supports your earnout calculations, and avoids disputes if either party faces audit. It’s less flashy than valuation or due diligence, but it’s equally important.
This article is educational and does not constitute M&A, investment, or accounting advice — confirm findings with a licensed CPA or M&A advisor before making an offer.
This article is educational and does not constitute M&A, investment, or accounting advice — confirm findings with a licensed CPA or M&A advisor before making an offer.
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