Compare Estate Plan Against Federal Tax Exemption Schedules

---
name: compare-estate-plan-against-federal-tax-exemption-schedules
task_id: trusts-estates-private-client/compare-estate-plan-against-federal-tax-exemption-schedules
description: Comparing an estate plan against current federal tax exemption schedules requires evaluating ambiguous formula clauses under plausible interpretations, checking portability and related exclusion history, identifying estate inclusion issues, and assessing whether older documents still operate as intended under current law.
activates_for: [planner, solver, checker]
---

# Skill: Compare Estate Plan Against Federal Tax Exemption Schedules — Tax Exposure Memorandum

## 1. Subject-matter triage

- Treat the task as a document-to-law comparison: read the estate plan, gift history, and asset inventory as an integrated record, then test the plan against the federal transfer-tax regime in force on the relevant dates.
- Separate the work into: dispositive formula interpretation, taxable-gift history, gross-estate inclusion, GST sensitivity, retirement-account trust treatment, charitable provisions, and valuation-sensitive interests.
- Where the source set contains multiple instruments or amendments, read them in sequence and reconcile later provisions against earlier ones before drawing any tax conclusion.

## 2. Failure modes the skill is correcting

- Reading formula clauses as fixed when they may turn on competing interpretations with materially different tax results.
- Missing that a prior spouse’s unused exclusion may be unavailable, partially available, or time-barred depending on the death sequence and governing portability regime.
- Assuming life insurance or similar assets are excluded without confirming ownership, incidents of ownership, and beneficiary structure.
- Overlooking taxable gifts already used against the lifetime exemption and failing to align gift-tax history with estate-tax calculations.
- Treating a trust named for retirement assets as automatically eligible for favorable payout treatment without checking current trust-beneficiary requirements.
- Ignoring older drafting that may have been written against a prior exemption amount or prior distribution rule.
- Reaching conclusions on charitable, GST, or valuation issues without tying them to the operative statutory or regulatory standard.

## 3. Legal frameworks / domain conventions that apply

- Formula-funding clauses: interpret terms referencing a fixed amount, the exemption amount, or a share of residue under each plausible construction; test whether the clause funds a credit-shelter share, marital share, GST share, or other subtrust under current law.
- Federal estate and gift tax: apply the unified transfer-tax framework, including the basic exclusion amount, taxable gifts, adjusted taxable gifts, and generation-skipping transfer consequences.
- Portability: analyze whether unused exclusion from a deceased spouse can be elected and used, and whether the election timing and estate administration posture preserve that benefit.
- Estate inclusion: gross estate analysis must consider owned life insurance, retained powers, revocable transfers, and other incidents of ownership.
- Retirement-account beneficiary rules: a trust named as beneficiary of qualified retirement assets must be tested against the governing trust-look-through and distribution framework for the relevant account type and death date.
- Charitable remainder structures: deduction and validity depend on the governing valuation method, payout mechanics, and minimum remainder requirements.
- Closely held interests: valuation discount analysis should address minority, lack of marketability, entity-level restrictions, and any supportable range reflected by the source valuation materials.
- GST planning: formula clauses and trust allocations should be tested for exemption sufficiency, allocation coherence, and exposure to unintended inclusion or wastage.
- Governing authority: cite the controlling Internal Revenue Code, Treasury Regulations, and leading estate-tax authorities for each proposition rather than stating conclusions in the abstract.

## 4. Analytical scaffolds

1. Build a source map.
   - List every operative document, amendment, schedule, gift record, and inventory item.
   - Identify the date each document became effective and the transfer or death date that controls each tax question.

2. Enumerate each plausible interpretive path.
   - For every formula clause, list the plausible readings before computing consequences.
   - If only one reading is truly available, state why the text, sequence, or defined terms eliminate the alternatives.

3. Run a tax-exposure analysis for each path.
   - Measure the clause against the available exemption history, taxable gifts, and asset values in the record.
   - State the gross-estate, marital, charitable, GST, and trust-funding consequences under each interpretation.
   - Compare the result to the relevant federal exclusion or deduction framework and identify where the plan is exposed.

4. Trace exclusion history and portability.
   - Reconstruct prior use of exclusion and any deceased spouse unused exclusion issues from the source record.
   - Determine whether any election or lapse in timing affects the amount available today.
   - Tie the analysis to the timing of death, filing windows, and the law applicable on those dates.

5. Test estate inclusion assets.
   - For each insurance policy or analogous asset, identify owner, insured, beneficiary, and retained control rights.
   - For each closely held interest, test whether discounts are documented and whether the plan’s dispositive mechanics depend on those values.
   - For each retirement asset disposition, test whether the beneficiary design aligns with current trust-distribution rules.

6. Check older drafting against current law.
   - Flag provisions drafted under older exemption amounts, valuation assumptions, or distribution rules.
   - Assess whether the document still functions as intended or now produces mismatch, overfunding, underfunding, or unintended inclusion.

7. Identify practical post-mortem levers.
   - Note any spouse-level elections, disclaimer paths, fiduciary elections, or funding choices supported by the documents and source timeline.
   - State whether the record supports immediate corrective action or only retrospective risk assessment.

8. Tie every legal conclusion to authority.
   - For each issue, cite the statute, regulation, or leading authority that governs the rule applied.
   - Do not leave a conclusion unsupported by a named source of law.

## 5. Vertical / structural / temporal relationships

- Base instruments, amendments, and schedules operate together; later amendments control only within their subject matter and do not rewrite unrelated provisions.
- The relevant exemption amount, valuation standard, and distribution regime are determined at the operative transfer or death date, not the date the estate plan was drafted.
- Gift-tax history must be integrated into estate-tax exposure rather than analyzed as a separate ledger.
- If the record contains multiple dates of transfer, death, valuation, or election, analyze each one separately and then reconcile the overall tax effect.

## 6. Output structure conventions

- Write a memo-style product with an executive summary, issue-by-issue analysis, and a closing recommendations section.
- For each issue, state the controlling authority, the source documents implicated, the interpretive or factual uncertainty, and the resulting tax exposure or planning consequence.
- Where more than one interpretation is plausible, present the analysis under each interpretation before stating the practical implication.
- Include a concise summary of gross-estate components, taxable gifts used, portability implications, and any trust/funding mismatches.
- End with a Recommended Actions section that assigns next steps to the relevant fiduciary, advisor, or counsel and ties each step to a timing anchor from the record or the applicable filing/election window.
- Use clear headings and cite authorities inline; avoid free-standing conclusions that do not point back to the governing rule.