Tax reform newsletters

NewsletterFIT tracks 11 newsletters that cover Tax reform as a primary topic, 10 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Beyond the Whiteboard (429K), Sen. Mark Kelly’s Substack (79K) and Rádio Radar Tributário - informação que gera valor (68K).

Updated Oct 30, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Beyond the Whiteboard 429K subscribers

    Substack Monthly or less · last post 36 days ago

    Likely audience: Community organizers

  2. 2
    Sen. Mark Kelly’s Substack 79K subscribers

    Substack Monthly or less · last post 24 days ago

    Likely audience: policy makers

  3. 3
    Rádio Radar Tributário - informação que gera valor 68K subscribers

    Substack Monthly or less · last post Aug 18, 2026

    Likely audience: Small business owners

  4. 4
    Perennial Gale 13K subscribers

    Substack Weekly · last post 20 days ago

    Likely audience: startup founders

  5. 5
    Newsletter Farol Jornalismo 7K subscribers

    Substack Every two weeks · last post 13 days ago

    Likely audience: political analysts

  6. 6
    CSAIP —

    Substack Every two weeks · last post 29 days ago

    Likely audience: Policy analysts

  7. 7
    Journal of Accountancy Weekly —

    LinkedIn Every two weeks · last post 17 days ago

    Likely audience: Retirement advisers

  8. 8
    Phastidio Substack —

    Substack Every two weeks · last post 14 days ago

    Likely audience: Policy makers

  9. 9
    Radar Pequenos Negócios —

    LinkedIn Monthly or less · last post 18 days ago

    Likely audience: university students interested in startups

  10. 10
    PKF Connect —

    LinkedIn Monthly or less · last post 4 days ago

    Likely audience: Foreign investors in Brazil

  11. 11
    Steven’s Substack —

    Substack last post Dec 21, 2025

    Likely audience: tax policy researchers

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