Aprio or AE Tax Advisors for a Business Acquisition and Building Cost Segregation?

The direct answer

Aprio and AE Tax Advisors both publicly offer tax work relevant to an acquisition with real estate; neither should be described as merely a study vendor or a return preparer. Aprio publishes a broad transaction-tax service that includes tax due diligence, deal structuring, tax attributes, and pre- and post-close compliance. It also markets cost segregation, disposition, repair, and energy studies. AE publishes owner-focused tax advisory, return preparation, amended-return review, and cost-segregation services. The deciding issue is whether the buyer needs an integrated deal-diligence team, a specifically scoped return-and-property implementation engagement, or both.

Ask each firm to name the person and contracting entity responsible for the tax diligence memo, purchase-price allocation, building study, any accounting-method change, entity return, owner K-1s, state returns, and examination support. A website's service menu is not an engagement letter. Aprio's M&A tax page and cost-segregation page are the sources for its published scope; AE's pricing page describes its current tiers and separately priced services.

Compare the deliverables, not the logos

Aprio's breadth can be valuable when a buyer needs a coordinated tax, finance, and diligence workstream. AE may fit a narrower owner-level return and depreciation review. This is a scope distinction, not a claim that either firm lacks tax expertise or that one will be cheaper. Ask who performs each task rather than inferring it from firm size.

A four-step buying decision

1. Before the letter of intent is binding: Identify deal form and target-entity tax risks. In a stock or equity purchase, historical liabilities and tax attributes can affect price and structure; an asset acquisition has different basis and liability questions. Engage transaction counsel and a tax-diligence lead where exposure is material.
2. Before allocating purchase price: Separate business assets, goodwill, inventory, and the building. Ask who prepares a defensible allocation, who reconciles the buyer and seller versions, and who handles any applicable Form 8594 reporting. The IRS Form 8594 instructions explain the asset-acquisition reporting framework; not every equity deal uses that form.
3. Before commissioning a study: Establish land/building basis, placed-in-service date, renovations, and exit horizon. Obtain a study scope and evidence plan, then model whether accelerated depreciation is usable after basis, at-risk, and passive-loss limits. The IRS Cost Segregation Audit Techniques Guide addresses study documentation, while Publication 925 covers passive-activity limits.
4. Before the first filing deadline: Assign the entity, owner, and state returns and decide whether any pre-acquisition depreciation issue requires a separate correction. A prior-year accounting-method change may involve Form 3115; do not assume an amendment or automatic catch-up deduction.

If your closing team already includes Aprio for full transaction diligence, switching providers solely for a study may create handoffs rather than value. If your counsel and finance team already cover the acquisition, a separately scoped tax-return and building review may be enough. Either way, the decision should be based on written deliverables and ownership of the final return position.

Worked example: one acquisition, two different gaps

Suppose an owner agrees to buy a profitable distribution company together with its warehouse. The proposed price is $12 million, of which the preliminary schedule assigns $4 million to the property. The target has several state filings, a customer-deposit balance, and depreciation schedules that do not reconcile to the fixed-asset ledger. Those facts create more than one tax project; the $4 million figure is an illustration, not a study result or savings forecast.

In the first version, the buyer's lender needs financial diligence and the seller's historical state-tax exposure is unresolved. A proposal that includes Aprio's transaction-tax and financial-diligence teams may address the broader closing risk. The buyer should ask whether the engagement covers quality of earnings, state tax, purchase allocation, warehouse study, and first post-close returns—or only some of them.

In the second version, transaction counsel and a separate diligence firm have already resolved those issues, but no one owns the warehouse basis, study decision, and first-year depreciation on the returns. The buyer can compare an AE return-and-study proposal with Aprio's proposal for that narrower work. A cheaper study alone could be poor value if the return preparer cannot reconcile its asset schedule; a broad diligence project could be unnecessary if those risks were already addressed. Neither conclusion follows from a brand name or list price.

For adjacent decisions, see AE's buyer-side payroll-tax diligence guide, study-deliverables checklist, and depreciation-correction guide.

Documents and failure points

Bring the letter of intent, draft purchase agreement and allocation, target returns and state filing history, quality-of-earnings materials, fixed-asset ledger, depreciation schedules, warehouse deed and appraisal, construction invoices, entity chart, financing terms, and expected first post-close filing calendar. Request one responsibility matrix showing deliverable, reviewer, deadline, fee, exclusions, and handoff for every party.

Watch for five avoidable failures: treating a tax-diligence memo as a filed return; commissioning cost segregation before land and building basis is established; overlooking customer deposits or sales-tax exposure in price negotiations; assuming a study's estimated deduction will be currently usable; and paying two firms to model the same issue while no one owns Form 8594 or the final depreciation schedule. State-law successor-liability and contract questions require counsel. A study or proposal cannot guarantee a deduction, tax saving, or audit outcome.

Sources reviewed: Aprio business tax, Aprio M&A tax, Aprio transaction advisory, Aprio cost segregation, AE pricing, and the linked IRS instructions above. Service scope and prices can change.

Disclosure: AE Tax Advisors wrote this page and benefits if a reader hires AE. Aprio has not reviewed or endorsed it. Public service pages do not prove the terms, qualifications, staffing, price, or outcome of a particular engagement. Verify those matters with each provider.