REG coverage of exempt organizations, UBTI, trust types, DNI, and fiduciary tax allocation rules.
This chapter covers two specialized but testable areas: tax-exempt organizations and trusts. The material is less about broad memorization than about knowing the qualifying framework, the compliance risks, and how income is allocated or taxed within fiduciary structures.
Exempt-entity and trust questions should be separated before applying rules. Exempt organizations are usually tested through qualification, compliance, and UBTI; trusts are usually tested through classification, DNI, and beneficiary allocation.
| Topic | What to classify first | Common REG trap |
|---|---|---|
| 501(c)(3) qualification | Whether organizational and operational requirements are satisfied. | Treating charitable purpose language as enough for exemption. |
| Exempt-status compliance | Whether private benefit, lobbying, political activity, or reporting failure threatens status. | Assuming exemption continues regardless of operations. |
| UBTI | Whether the activity is unrelated, regularly carried on, and a trade or business. | Assuming tax-exempt organizations never owe income tax. |
| Trust types | Whether the trust is simple, complex, or grantor-owned. | Applying DNI mechanics before identifying the trust type. |
| DNI and fiduciary allocation | Which income is taxed to the trust and which is carried out to beneficiaries. | Confusing accounting income with taxable distribution rules. |
| Step | What to do | Why it matters on REG |
|---|---|---|
| 1. Separate exempt organization from trust | Decide whether the fact pattern is testing charitable exemption, UBTI, trust classification, or fiduciary allocation. | The two regimes use different vocabulary and tax mechanics. |
| 2. Test qualification or classification | For exempt entities, check organizational and operational requirements; for trusts, identify simple, complex, or grantor status. | Classification determines the rest of the analysis. |
| 3. Identify taxable activity | For exempt entities, test unrelated business income; for trusts, determine taxable income and distributable net income. | Exempt or fiduciary status does not mean income disappears. |
| 4. Allocate income to the right taxpayer | Determine whether tax belongs to the organization, trust, grantor, estate, or beneficiary. | REG often tests who reports the income rather than only how much income exists. |
| 5. Check compliance risk | Review Form 990-style reporting, private benefit, lobbying, political activity, fiduciary returns, and disclosures. | Specialized entities keep favorable treatment only when compliance is maintained. |