Buying Private Company Stock: Scope a QSBS Diligence Review Before Closing
A seller's statement that a company is QSBS eligible is not enough to establish the tax treatment of stock you will buy. Before using a possible Section 1202 exclusion in your acquisition model, ask a qualified tax adviser to review your specific purchase route, the issuer's history and the evidence available before closing. This guide helps a prospective buyer commission that review without confusing marketing language with a tax conclusion.
Start with how you will acquire the shares
Explain whether you are subscribing for newly issued shares, purchasing an existing shareholder's stock or investing through another entity. The original-issuance requirement is an important Section 1202 condition, subject to specific statutory rules and exceptions. A purchase from a current shareholder should not be assumed to qualify simply because the seller believes their own shares qualify.
Give the adviser the draft purchase or subscription agreement, capitalization table, issuance history and information about who will own the investment. The text of Section 1202 is the governing starting point. Its conditions apply to the taxpayer, stock and issuer, not merely the company's description of its industry.
Ask for an evidence request, not just a certificate
A useful engagement starts with a dated list of requested records and why each matters. Ask for the documents supporting the issuer's entity status, stock issuance, asset history and operating activities. Identify any prior reorganizations, redemptions, conversions or other transactions that the adviser needs to analyze. The record should distinguish verified facts from statements supplied by management.
A company certificate may be a helpful representation, but the scope should say whether the adviser is relying on it or independently reviewing underlying records. If key historical records cannot be obtained, ask how that uncertainty affects the conclusion. Do not let an empty document request disappear into a definitive-looking closing memo.
Match the analysis to the actual stock dates
Section 1202 has changed over time. Acquisition and issuance dates can affect the applicable rules, limits and holding-period analysis. A generic checklist that does not ask when the relevant stock was issued and acquired is not enough for a transaction-specific review.
Ask the written work product to identify the law applied, the dates relied upon and the ownership history still needing confirmation. Where a conversion or transfer affects those dates, request an explanation specific to the transaction. Do not treat the age of the business as interchangeable with the buyer's holding period in the shares being acquired.
Examine what the company actually does
A company's label can hide several activities. Provide a description of revenue streams, significant assets, subsidiaries and material changes in operations. Section 1202 contains qualified-business and active-business conditions, including exclusions that can matter to service businesses and property-related activities. A technology label or the presence of software does not by itself settle eligibility.
For an entrepreneur buying an operating company with real estate, ask the adviser to examine both the business activities and the property facts. Explain whether the property is used in operations, leased to others or held separately. The review should identify facts requiring further legal or tax analysis rather than assume all business assets receive the same treatment.
Compare adviser proposals by their deliverables
- Transaction covered: the exact shares, buyer, purchase route and anticipated closing date.
- Evidence reviewed: documents obtained, management representations and unresolved gaps.
- Analysis: relevant taxpayer, issuer, stock-history and activity conditions.
- Limitations: matters outside scope, including state tax treatment if not reviewed.
- Decision support: a conclusion that distinguishes confirmed facts, assumptions and uncertainty.
- Future monitoring: what records should be maintained and what changes warrant another review.
Clarify whether the engagement provides a preliminary screening, a detailed memorandum or another defined work product. These are not interchangeable services. Ask who is responsible for follow-up when the transaction documents or capitalization change shortly before closing.
Keep the investment decision separate from an exclusion estimate
Model the purchase without assuming the exclusion, then separately show the conditional tax scenario your adviser supports. A potential tax benefit does not establish the investment's value, replace legal diligence or protect against business losses. The contract and closing timetable should be reviewed by the appropriate professionals.
AE Tax Advisors publishes this educational checklist. Discuss the scope of a pre-acquisition tax review before treating QSBS treatment as a settled assumption. Start with the proposed transaction type and timetable; share confidential documents only through the agreed secure channel. This guide does not certify any issuer or investment.