E

economics-data

TaxLensUS is an open-source AGPL-3.0+ system that analyzes U.S. corporate tax filings from SEC disclosures and combines them with public economic data to model how tax policy changes affect small businesses. It extracts structured tax data from financial reports, builds a tax policy knowledge graph, and uses AI-driven analysis to generate evidence-based impact reports with transparency and confidence scoring. https://roxanneardary.com/taxlensus/

Google Apps Script implementation to retrieve exchange data from the Brazilian Central Bank API.