Isaiah Castilla is a Washington, D.C., nonprofit tax lawyer. The public record that locks this spelling is his own consultancy, Arabella’s hire release, and IRS officer lines at Democracy Fund and the Voter Registration Project. This page is identity only. The episodes live in the posts. This is not the biography he would write. It is not a tribute. It is not Isaiah Castillo.
Identity
About Isaiah Castilla
Titles and dates come from Castilla Impact (own site), Arabella’s February 10, 2022, GlobeNewswire release, Democracy Fund and Voter Registration Project Form 990 extracts, the 2015 PWI speaker page, Capital for Good’s board page, and the FCCP 2023 convening bio. Identity confidence: medium. Best national match for this uncommon spelling. The name is not unique. This site does not merge Isaiah Castillo, the Austin brand strategist who owns isaiahcastillo.com — different spelling. Other private Isaiah Castillas (including students) are not this man. If this domain is not the D.C. lawyer, identity is unresolved and the timeline does not attach. No free-use Wikimedia or U.S. government portrait of this Isaiah Castilla was located. Episode images are the Capitol, the Treasury Building, and the White House — not a generated face.
Documented roles
- Not this person. Isaiah Castillo, Austin brand strategist / multidisciplinary artist; site isaiahcastillo.com. Different spelling. Do not merge.
- Education (as he and the 2015 speaker page state). B.A., music, Tougaloo College (PWI 2015: magna cum laude). J.D., Mississippi College School of Law. Castilla Impact; PWI 2015.
- Pre-law campaign finance (self-described). Deputy finance director, Ronnie Musgrove U.S. Senate; North (PWI: North and Central) regional finance director, Alex Sink Florida governor; finance director and counsel, Progress for Mississippi PAC and Bill Luckett Mississippi governor. Own site; Capital for Good; PWI 2015. No FEC Form 3 staff listing located this pass.
- Castilla Law Group, P.L.L.C. Founding member, per PWI 2015, before AFJ.
- Alliance for Justice, Bolder Advocacy. Advocacy Programs Counsel (PWI 2015); later bios: counsel, Bolder Advocacy Program.
- Democracy Fund Inc. (EIN 38-3926408). Form 990-PF extracts: Secretary & Senior Counsel, FY 2018, 2019, 2020. Not on FY 2017 or FY 2021 extracts. ProPublica.
- Democracy Fund Voice. 2020 Form 990 hosted by the organization: General Counsel, Secretary. Own site and Arabella: “general counsel and secretary,” “over four years” / “four years.” Title language is recorded, not collapsed.
- Arabella Advisors, Managing Director, Washington, D.C. GlobeNewswire join announcement Feb. 10, 2022. Own site: 2020–2025. Date conflict unresolved.
- Voter Registration Project (EIN 26-4802468). 2022 Form 990: Chair, Jan–Dec 2022. Earlier extracts: board member.
- Sojourners board. Stated on his FCCP 2023 convening bio. No Sojourners.org board page located this pass.
- Capital for Good. Director, current board page.
- Castilla Impact. Founder and principal consultant (own site; Capital for Good). Formation filing not located this pass.
What this site is not
It is not a finding that Isaiah Castilla committed a crime. It is not a rewrite of Arabella or Sixteen Thirty Fund exposés as his personal biography. Network grant totals stay with the organizations unless a primary puts his name on the grant. Influence Watch’s “left-leaning political operative” line is watchdog commentary, not a court. A 990 title is a 990 title. “Dark money” is other people’s label for the network, not a conviction in his name. The public record does not show a named Trump-case actor role. This site does not invent one. It does not invent friendliness to Donald Trump. It does not invent quotes.
It is not a White House product. It is not lawsuit-proof. There is no Method page. Read the posts.