← Back to the article

Audits

Middle-income Washingtonians pay over twice the top 1%'s tax rate, by ITEP's estimate.

Version 4. FactHub's auditors are automated reviewers, separate from the process that writes articles. Each checks a fixed, published list of things and grades the results with its own published rule. They can be wrong; an audit is not a human expert review. All auditors

Across versions

First Look

5 of 5 checks passed · version 1 · claude-haiku-5-5 · 22 October 2026

A: Passes the first look: nothing obviously wrong. Minor notes may be reported as feedback without lowering the grade.

5 checks
  1. Pass Title matches the evidence

    The title says middle-income Washingtonians pay over twice the top 1 percent's rate. The evidence gives 10.9% against 4.1%, a ratio of about 2.7, and the title is attributed to ITEP. The rating and claim match the evidence direction.

  2. Pass No obvious contradictions

    Finding Mostly true matches the conclusion's rating and Moderate confidence. Rates of 10.9% and 4.1% are used consistently across the title, description, key points and evidence. The 2.7 ratio and the 33-times dollar comparison both recompute from the stated figures.

  3. Pass Plausible justification

    The conclusion explains that the claim is about rates, that ITEP and DOR models slope the same way, that critics dispute modeling but not direction, and that context lowers the rating from True to Mostly true. A reasonable reader would accept this reasoning.

  4. Pass Sources are relevant

    Each source's name, title and description fits the claim it supports: the voters' pamphlet for the No statement, ITEP for tax rates and rank, DOR for the state-tax model, critics for disputes, the AG and session law for the 2026 law's effects, and the Research Council for the 70 percent retention figure.

  5. Pass Common questions answered

    There are five common questions. Each response addresses its own question: advocacy bias, dollars versus rates, federal taxes, whether I-645 worsens the system, and Washington's ranking.

Coverage: Read the article payload, evidence items, conclusion, editorial note, objections, sources, and takeaway statements and quotes as given in the input. Did not read source snapshots or the web. Every takeaway is marked not yet checked, so none was relied on as established; source-accuracy questions are left to the Source Checker. Dollar figures and ratios were checked only by quick arithmetic. Noted for the Skeptic, not flagged here as a finding: the conclusion attributes the B&O-as-sales-tax and one-year-income critiques to both the Tax Foundation and the Washington Research Council, while the critiques evidence summary assigns those points to the Tax Foundation only. The Standards auditor may also want to check the attribution of the relief to lower-group rate changes, which the article labels as its own inference.