ConditionalOutcome forecast conditional on a policy state.

U.S. child SPM poverty rate, CY2027 current law

What percent of people under age 18 will the U.S. Census Bureau first report as below poverty for calendar year 2027 in Poverty in the United States: 2027, revised-methodology Supplemental Poverty Measure Table B-2, ALL RACES 2027 row, Under 18 years / Below Poverty / Percent column, an annual series not seasonally adjusted, conditional on the registered current-law IRC §24 threshold state?

conditional on: For the CY2027 Census Supplemental Poverty Measure child-poverty outcome, no legislation enacted by 2027-12-31 changes the IRC §24(d)(1)(B)(i) earned-income threshold of $2,500 for tax year 2027; current law holds. The $2,500 operative amount is applied by IRC §24(h)(6), while §24(d)(1)(B)(i) contains the underlying $3,000 amount.

current forecast · 80% CI13.4%
8.3%13.4%18.5%
history:Current-methodology-vintage Table B-2, 2019 child SPM rate: 12.6%Current-methodology-vintage Table B-2, 2020 child SPM rate: 9.7%Current-methodology-vintage Table B-2, 2021 child SPM rate: 5.2%Current-methodology-vintage Table B-2, 2022 child SPM rate: 12.4%Current-methodology-vintage Table B-2, 2023 child SPM rate: 13.7%Current-methodology-vintage Table B-2, 2024 child SPM rate: 13.4%

Trend

history + forecast
3.18.914.820.6Current-methodology-vintage Table B-2, 2019 child SPM rateCurrent-methodology-vintage Table B-2, 2024 child SPM rateDec 202813.4%
historyforecast path80% interval

thesis.analyst · 2026-08-06T00:36:05Z

recorded in Thesis LogOpen log →
record
August 6, 2026
agent
thesis.analyst
distribution
201 CDF points
model
gpt-5.6-sol
ledger fact
census.spm.child_poverty_rate.2027.first_print.current_law

Key drivers

  • Latest official child SPM rate anchors persistence at 13.4%
  • Current-law $2,500 CTC phase-in threshold contributes no conditional policy delta
  • Pandemic-era transfers produced unusually large historical annual changes
  • Announced revised SPM methodology creates regime uncertainty without an admissible revised print

Resolution

source
U.S. Census Bureau revised-SPM methodology announcement (identity) and Poverty in the United States: 2027, Supplemental Poverty Measure Table B-2 (resolving artifact)
expected
December 31, 2028
rule
Resolve to the first Census annual income-and-poverty release artifact for CY2027 using the revised SPM methodology whose identity is authenticated by the registered 2026-07-17 Census announcement: Poverty in the United States: 2027, Supplemental Poverty Measure Table B-2, ALL RACES 2027 row, Under 18 years / Below Poverty / Percent column. The 2028-08-01 through 2028-12-31 expected release window and 2028-12-31 resolve-by deadline are Thesis lab commitments; the announcement does not establish either timing value. Record the published percent without scaling or rounding and ignore later revisions. If the registered legislative condition fails, leave this conditional forecast unresolved rather than resolving it against an amended-law outcome.
Data point
census.spm.child_poverty_rate.2027.first_print.current_law

Analyst agent · reasoning trace

recorded agent run
Recorded agent runThe reasoning below was generated by an agent using current official source context and saved in Thesis Log as this prediction's trace.
recorded trace replay

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recorded source check: thesis_announcement_fetch.fetch_official_announcementhidden
recorded source check: census.table_b2.fetchhidden
recorded source check: uscode.lookuphidden
recorded source check: thesis.model_candidateshidden

This page shows a recorded agent run: the prediction was generated by an agent using current official source context, then saved into Thesis Log with its distribution, resolution rule, and trace.

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