Millennial receiving significant inheritance ($500k–$2M), navigating inherited IRA rules, investment decisions, advisor selection.
E-01 models the millennial or older Gen-Z inheritor — the demographic at the leading edge of the projected $84 trillion Great Wealth Transfer. The diagnostic surface is the SECURE Act 10-year rule on inherited IRAs, the post-2025 estate-exemption sunset, and the advisor-selection moment that determines a 40-year planning trajectory.
E-01 exists because the inherited-IRA rule change under the SECURE Act of 2019 (effective for deaths after 2019, with the IRS's 2024 final regs on annual RMDs during the 10-year period) created a planning surface that did not exist for prior generations. A non-eligible-designated-beneficiary (which most adult-child millennials are) must empty the inherited traditional IRA within 10 years, and per the final regs must also take annual RMDs in years 1–9 if the decedent was past their required-beginning-date. The corpus surfaces households at exactly the wealth tier where this rule materially affects marginal tax brackets — a $1M inherited IRA emptied over 10 years adds roughly $100k+ of ordinary income annually on top of the inheritor's own wage income, frequently pushing the household into the 32%–35% federal brackets and triggering NIIT. Tax-loss harvesting, Roth conversions of the inheritor's own pre-tax balances during the inheritance years, and DAF-funding strategies become first-order planning decisions, not optional ones.
The financial signature is squarely affluent: median gross income of $249,234, p25–p75 of $222k–$275k, net-worth median of $1.04M (heavily inheritance-driven), and liquid net worth of $321k median. 80% are homeowners (20 of 25), and the still-present student-loan balance on 21 of 25 records is the structural marker of the millennial cohort — these are inheritors who are also still paying down their own education debt, an overlap that creates specific planning awkwardness when inherited cash could in theory accelerate payoff but compounds tax-bracket pressure if drawn from the inherited IRA. The age range (26–45, median 33) and the 52% dependent rate combine to make this the cohort where 529 funding, primary-mortgage refinancing, and inherited-IRA distribution scheduling all compete for the same advisor conversation.
What distinguishes E-01 from neighbouring archetypes is the timing-and-cohort axis. P-06 (sudden wealth recipient) covers windfalls at any age and from any source — IPO, lottery, settlement. H-04 (widowed HNW spouse) is the spousal-inheritance case with very different rules (spousal IRA rollover, no 10-year rule, qualifying widow(er) filing status). E-01 is specifically the non-spouse adult-child inheritance, at millennial age, where the parent's pre-tax balance and the inheritor's own peak earning years collide. The advisor-selection dynamic is also distinct: this is often the household's first advisor relationship of consequence, and the corpus is designed to surface the suitability, fee-disclosure, and onboarding-flow testing that captures that moment.
Aggregated across the 25 E-01 households in the shipped v3 corpus corpus. Numbers describe the corpus, not population claims.
Nicholas and Victoria sit at the corpus median on income ($249k) but below the wealth median at $609k — they are the early-cohort case, recently received and not yet fully diversified. On track for the $4.46M retirement target (the inheritance does that work) but behind on emergency fund. This is the household where the diagnostic question is the 10-year-rule distribution schedule layered onto their existing wage income, with the additional twist of $116k in their own liabilities still active in the background.
Every E-01 household ships with — at minimum — these JSON fields populated. The full schema is documented in the data set you purchase.
Three buyer profiles draw on E-01 heavily. RIA and wirehouse onboarding teams use it to populate first-advisor-relationship flows: KYC, suitability questionnaire, IPS drafting, and the dollar-magnitudes where dedicated-advisor routing engages. Tax-software and tax-planning fintechs (advisor-facing tax-planning platforms) use it to model multi-year Roth conversion ladders, inherited-IRA distribution schedules, and NIIT planning under the §1411 stacking rules. Estate-planning platforms use the corpus to test the recipient side of estate workflows — death-claim processing, account retitling, and beneficiary updates triggered by the inheritor's own planning refresh after the windfall.
E-01 is calibrated as the non-spouse adult-child inheritance at millennial age. Spousal inheritances belong in H-04 (widowed HNW spouse) where the rollover rules and qualifying-widow(er) filing status apply. UHNW inheritances above $5M, where the inheritor is the next-generation of a multi-family-office relationship, belong in H-02 or H-03 — E-01 is the wealth tier where the inheritance is large enough to matter but small enough that a single RIA relationship handles it. Inheritances under $250k that don't change the household's tax bracket are not the diagnostic case here either; they get rolled into the inheritor's underlying archetype (typically A-03 or P-03) without re-tagging. Sudden-wealth recipients from non-inheritance sources (IPO, lottery, settlement) are P-06; the IRS and tax-planning treatment differs materially. Teen-and-young-adult inheritors of trust distributions are E-03, where UTMA/UGMA and kiddie-tax dynamics dominate.
Income, wealth, and age bands were anchored during v3 synthesis to the Cerulli Associates U.S. High-Net-Worth and Affluent Markets reports on the projected Great Wealth Transfer, with the inherited-asset shape informed by IRS SOI Form 706 estate-tax-return aggregate data and SCF 2022 inheritance prevalence among households age 30–45. The 52% dependent rate matches ACS data for the millennial-with-children sub-cohort. The corpus does not encode the specific inherited-IRA balance as a discrete field — that magnitude appears in the household's total IRA position with provenance signaled by the structural notes and goals. Per CLAUDE.md §9, the v3 corpus is frozen and not regenerable; calibration descriptions reflect synthesis intent rather than auditable quantile fits.
P-06 (sudden wealth recipient) covers windfalls of any source — IPO, lottery, settlement — at any age. Reach for P-06 when the diagnostic question isn't specifically inheritance-flavored; reach for E-01 for the 10-year-rule and step-up-basis testing.
H-04 is the spousal-inheritance case with spousal-IRA-rollover rules and qualifying-widow(er) filing status. E-01 is the non-spouse adult-child case where the SECURE Act 10-year rule fully applies.
E-02 (estate-planning client / grantor) is the other side of the table: the parent who is doing the planning. The same family timeline often runs through E-02 and lands as E-01 in the next generation.
E-03 (next-gen wealth recipient / teen) covers UTMA/UGMA distributions and trust receipts to younger beneficiaries where the kiddie-tax regime applies. Reach for E-03 when the recipient is under 25; E-01 for the millennial-and-older inheritor.
E-01 — Millennial Inheritor represents the adult-child non-spouse beneficiary receiving a significant inheritance — typically $500k–$2M — during their peak earning years. The corpus is calibrated to surface the SECURE Act 10-year-rule planning surface, step-up basis on inherited taxable assets, and the first-advisor-relationship moment that the inheritance commonly triggers.
Non-eligible-designated-beneficiaries must distribute the entire inherited pre-tax IRA within 10 years of the decedent's death. The IRS's 2024 final regs additionally require annual RMDs in years 1–9 if the decedent had reached their required-beginning-date. Stacked on the inheritor's wage income, this routinely pushes marginal federal rates into the 32%–35% brackets and triggers NIIT.
Yes, for inherited taxable brokerage assets under IRC §1014 — basis is stepped to date-of-death fair market value, with the holding period reset to long-term. This is the most tax-efficient piece of the inheritance to liquidate or rebalance.
P-06 covers windfalls of any source and age. E-01 is specifically the millennial-or-older adult-child inheritance where the inherited-IRA rules and the parent-to-child estate dynamic are diagnostic. The two overlap; pick based on whether the planning question is rules-specific (E-01) or general windfall management (P-06).
E-01 is tagged for six bundles — B01, B02, B05, B12, B14, and B24 — covering advisor onboarding, tax planning, investment management, estate planning, behavioral finance, and values-aligned investing.
No. The shipped v3 corpus is frozen and not regenerable from current code (CLAUDE.md §9). Sampler improvements land in a future v4 release with per-archetype golden fixtures in CI to prevent silent drift.
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