Rule Atlas
IRS · SEE1-3: Health Savings Accounts (HSAs): A Guide for Tax Professionals
Under IRS · SEE1-3 (IRS / Treasury Circular 230), health Savings Accounts (HSAs): A Guide for Tax Professionals establishes the authoritative rules tested on the IRS Enrolled Agent (EA). An in-depth lesson on Health Savings Accounts (HSAs) for the EA exam, covering eligibility, contribution rules like the last-month rule, qualified distributions, and beneficiary planning, all from a tax-advising perspective. VoraPrep verifies every, verified against VoraPrep's IRS Enrolled Agent (EA) blueprint.
Qualified vs. Non-Qualified Distributions
| Distribution Type | Tax Treatment | Additional Penalty |
|---|---|---|
| Qualified Distribution | 100% Tax-Free (Federal) | None |
| Non-Qualified Distribution | Included in Gross Income | 20% Penalty |
Maya, age 66 and single, is covered by her employer's qualifying high-deductible health plan (HDHP) for all of 2025. When she turned 65 last year, she enrolled in Medicare Part A, as it was premium-free. She is not enrolled in any other part of Medicare and is not claimed as a dependent by anyone. What is the primary reason Maya is ineligible to make contributions to a Health Savings Account (HSA) for 2025?
Worked Example: Applying The Last-Month Rule
Scenario. Consider Alex, a self-employed consultant enrolled in a self-only HDHP. Alex is HSA-eligible only from October 1, 2025 through December 31, 2025 (3 months of the year). Alex wants to know the maximum contribution he can make for 2025.
- For the mechanics, let L = the annual self-only HDHP HSA contribution limit for the tax year (the specific dollar amount is a concept-only figure indexed annually — the exam will provide L if a numeric answer is required). All calculations below use L algebraically to avoid asserting a specific value.
- Step 1: Standard monthly proration. Under the ordinary rule, HSA-eligible individuals prorate the annual limit by month of eligibility. Alex is eligible for 3 months, so his prorated limit is:
- Prorated Limit = (L / 12) × 3 = L / 4
- Step 2: Apply the Last-Month Rule. The Last-Month Rule is a special provision: if the taxpayer is HSA-eligible on December 1 of the tax year, they may treat themselves as HSA-eligible for the ENTIRE year for contribution purposes — enabling a contribution of the full annual limit L (not just L/4).
Common IRS Enrolled Agent (EA) Distractors on IRS · SEE1-3
- 1Every HSA question on the SEE follows a predictable structure. Use this 5-step decision framework to break down any scenario.
- 2Watch for IRS Enrolled Agent (EA) distractors that swap calendar days vs. business days, or confuse gross vs. net phase-out thresholds.
- 3Distinguish mandatory statutory requirements ("shall / must") from permissive safe-harbor elections ("may").
- 4Verify effective dates and current-year inflation adjustments before computing dollar caps or penalty rates.
Frequently Asked Questions: IRS · SEE1-3
What is the core rule under IRS · SEE1-3 (Health Savings Accounts (HSAs): A Guide for Tax Professionals)?
Under IRS · SEE1-3 (IRS / Treasury Circular 230), health Savings Accounts (HSAs): A Guide for Tax Professionals establishes the authoritative rules tested on the IRS Enrolled Agent (EA). An in-depth lesson on Health Savings Accounts (HSAs) for the EA exam, covering eligibility, contribution rules like the last-month rule, qualified distributions, and beneficiary planning, all from a tax-advising perspective. VoraPrep verifies every, verified against VoraPrep's IRS Enrolled Agent (EA) blueprint.
How is IRS · SEE1-3 tested on the IRS Enrolled Agent (EA)?
Every HSA question on the SEE follows a predictable structure. Use this 5-step decision framework to break down any scenario. Watch for IRS Enrolled Agent (EA) distractors that swap calendar days vs. business days, or confuse gross vs. net phase-out thresholds.
Where can I practice IRS Enrolled Agent (EA) questions on Health Savings Accounts (HSAs): A Guide for Tax Professionals?
Test yourself instantly with the free playable IRS Enrolled Agent (EA) question on this page, or launch VoraPrep's full IRS Enrolled Agent (EA) adaptive question bank, interactive lessons, and 1:1 exam simulator at voraprep.com/ea-prep.