Recent immigrant building financial life in the US, remittances, thin credit file, ITIN filer, cultural financial norms.
U-03 models the household within the first 1–5 years of U.S. arrival: working, often ITIN-filing, sending remittances home, and building a U.S. credit file from a clean slate. It is the canonical test for ITIN-friendly KYC, remittance-corridor compliance, and cross-border financial planning that doesn't yet require expat-tax complexity.
U-03 exists because the recent-immigrant household sits at the intersection of three specific regulatory and product surfaces that other archetypes do not. First, identity: KYC and CIP under the BSA/Patriot Act must function on ITIN-as-primary-identifier and on documentary evidence (foreign passport plus secondary ID) where the U.S. address history is under 24 months — and FinCEN guidance permits this, but most platforms gate against SSN-only. Second, remittances: the Dodd-Frank §1073 amendments to EFTA require pre-transfer disclosures, error-resolution rights, and fee transparency on consumer cross-border transfers, with specific obligations on cross-border-remittance platforms and embedded-remittance fintechs. Third, taxation: ITIN filers can claim CTC for qualifying children with SSNs (post-2018 TCJA rule), and FBAR (FinCEN Form 114) plus FATCA Form 8938 reporting may apply if home-country accounts exceed thresholds. These are the testing surfaces U-03 was designed to populate.
The cash-flow shape is mass-market with a specific outflow pattern: median gross income of $53,050, p25–p75 of $47k–$60k, and remittance flows that the Federal Reserve and World Bank estimate at 5–15% of after-tax income for the median sending household. Net-worth median of $100,236 with a 11-of-18 cluster in the $-15k–$110k band reflects the early-arrival phase: minimal U.S. asset accumulation, possible negative net worth from immigration costs and credit-card-financed initial expenses. Investable assets of $47k median is low even relative to U-01, because remittance prioritisation crowds out savings. The household is young (median 29, range 22–41), and dependents are low (11%) — children often arrive after the financial foothold is established.
What distinguishes U-03 from F-06 (international worker on H-1B) is wealth tier and the visa-and-credential profile. F-06 is the H-1B tech worker at mass-affluent income with FBAR obligations on stock-comp accounts and a clear green-card pathway. U-03 is the mass-market arrival on a broader visa mix (employment-based, family-reunification, refugee/asylee, TPS, DACA-adjacent) where the foothold itself is the financial event. The corpus deliberately covers the income band where community-development credit unions, immigrant-focused remittance-corridor fintechs, and ITIN-friendly lenders compete — not the band where wirehouse advisors do. That product-fit difference is what makes the archetype distinct from both F-06 and U-01.
Aggregated across the 18 U-03 households in the shipped v3 corpus corpus. Numbers describe the corpus, not population claims.
William and Kayla are early in the arrival phase: $55k combined income, only $8,455 liquid, and $256k of total liabilities — the credit-card-and-auto stack that often funds initial-settling-in costs. Net worth of $42k is barely above zero on paper. They are on track for the small debt-payoff target but materially behind on retirement and emergency fund. This is the household where a remittance-corridor fee model and an ITIN-friendly underwriter both matter at the same time.
Every U-03 household ships with — at minimum — these JSON fields populated. The full schema is documented in the data set you purchase.
Three buyer profiles drive U-03 demand. ITIN-friendly fintechs and immigrant-focused neobanks use the corpus to test CIP/KYC flows on documentary evidence, ITIN-as-identifier, and short address-history records. Cross-border-remittance platforms and embedded-fintech remittance APIs test Dodd-Frank §1073 compliance: pre-transfer disclosure timing, exchange-rate quote validity windows, and the 30-minute error-resolution window. Tax-software teams test ITIN-CTC interaction, FBAR/FATCA triggering on foreign-account aggregates, and the foreign-earned-income exclusion under §911 for the boundary cases where the household had partial-year foreign wages. CDFI mortgage lenders running ITIN mortgage products also test against the corpus.
U-03 deliberately excludes H-1B tech workers and the mass-affluent visa-status profile — that's F-06, where the FBAR scope is broader, the stock-comp introduces complexity, and the green-card pathway is the dominant planning question. Undocumented workers are not modeled as a distinct archetype; some U-03 households may be ITIN-filing-without-SSN but the corpus does not encode legal status as a discrete field, leaving that for buyer-side overlay. Long-term-resident immigrants who have been in the U.S. more than 5 years and accumulated assets belong in F-04 (first-generation wealth builder) — the transition is gradual and the corpus draws the line at recency. Returning U.S. citizens with foreign earnings (digital-nomad-coming-home cases) are X-01, not U-03. Finally, refugee and asylee households with resettlement-agency cash-assistance flows are partially modeled but the agency-disbursement structure is left as an overlay.
Income bands, remittance prevalence, and the dependent-rate shape were anchored during v3 synthesis to Census ACS foreign-born-population data, Pew Research's Hispanic Trends Project on remittance behavior, and World Bank Migration and Remittances Factbook estimates of U.S.-to-home-country corridor volumes. State distribution (CA, TX, WI in the corpus's most-frequent slots) reflects ACS-reported recent-arrival concentration. The corpus does not encode visa class (employment-based, family-reunification, refugee, DACA-adjacent, TPS) as a discrete field — that level of granularity is out of scope. Per CLAUDE.md §9, the v3 corpus is frozen and not regenerable; calibration descriptions reflect synthesis intent rather than auditable distribution-fit statistics.
F-06 (international worker on H-1B) is the mass-affluent visa-status profile — higher income, stock comp, FBAR-on-equity-accounts, and clear green-card-pathway planning. U-03 is the mass-market arrival across a broader visa mix.
U-01 (unbanked / recently banked) is the broader transition-to-banking population including U.S.-born unbanked. Reach for U-03 when the diagnostic question specifically involves visa status, ITIN, or remittance flows.
F-04 (first-generation wealth builder) is where U-03 households transition after 5+ years in the U.S. — credit file matured, U.S. assets accumulating, but still the first in the family to build wealth on U.S. rails.
U-02 (low-income working family) shares the income band but is structurally a domestic working family. U-03 adds the visa-and-remittance overlay; pick based on whether the testing question is cross-border or domestic-EITC-flavored.
U-03 — Recent Immigrant (Working) represents the household within the first 1–5 years of U.S. arrival: working, often ITIN-filing, sending remittances home, building a U.S. credit file from a clean slate. The corpus is designed for ITIN-friendly KYC, remittance-corridor compliance, and cross-border financial planning short of expat-level complexity.
A meaningful subset is, not all. The corpus deliberately mixes ITIN and SSN-holding recent arrivals because tax software and KYC flows must handle both with the same fluency. Buyers needing pure-ITIN test data should filter the corpus accordingly.
No. The corpus does not record employment-based vs family-reunification vs refugee vs DACA-adjacent vs TPS status as a discrete field. That level of granularity is out of scope and would risk over-fitting to a particular cohort.
F-06 is the mass-affluent visa-status archetype: H-1B specifically, high tech salary, FBAR on stock-comp accounts, clear green-card pathway. U-03 covers the mass-market arrival across a broader visa mix where the financial foothold itself is the diagnostic event.
U-03 is tagged for six bundles — B14, B22, B23, B26, B29, and B30 — covering behavioral finance, compliance edge cases, fair-lending, demographic overlays, underserved/CDFI coverage, and transitional-household coverage.
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.
Download households matching this archetype as part of a Wealth Data Set.
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