TCP Corporate Tax Planning · Updated November 2026

Family Attribution Rules for Stock Ownership

Constructive ownership rules can change redemption, control, and related-party outcomes.

Direct ownership

Direct ownership is stock the taxpayer actually holds.

Family attribution

Certain family relationships can cause ownership to be attributed to another taxpayer under the applicable tax rule.

Why it matters

Constructive ownership can affect redemption treatment, control tests, related-party rules, and planning outcomes.

Exam strategy

Never analyze stock ownership percentages without checking whether attribution applies.

The takeaway

Family attribution can make a taxpayer constructively own stock they do not directly hold.

Related Summit resources

FAQ

What is the core idea?

Family attribution can make a taxpayer constructively own stock they do not directly hold.

What should you identify first?

Constructive ownership rules can change redemption, control, and related-party outcomes.

Why does this matter on the CPA Exam?

Understand why tax law can treat a taxpayer as owning stock held by certain family members.