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Tool library

Tax

Withholding Check

Determines withholding obligations on cross-border payments under the applicable treaty.

What it takes in

  • Regulator publications feed
  • Data room export

What it gives back

Structured table exportable to CSV and Excel

Typical run: 3 to 24 seconds per document

How Withholding Check runs

  1. Ingest

    Lawrs parses the source set, resolves document families, and builds a citation index so every later statement can point back to a page and paragraph.

  2. Analyse

    Withholding Check runs its tax pass across the indexed set, recording the reasoning behind each finding rather than only the conclusion.

  3. Verify

    Findings are re-checked against the underlying text. Anything the model cannot ground in a source is surfaced as unverified rather than quietly dropped.

  4. Hand off

    Output lands in the format the next person needs, with the audit trail attached so a reviewer can confirm the work in minutes.