The file
The Castilla File
Democrat campaign-finance staff, then Alliance for Justice, then Omidyar’s Democracy Fund as general counsel. Arabella Advisors put him on the wire as a Washington managing director. Then he chaired a voter-registration charity and hung out a shingle. That is the résumé. It is not a Trump docket.
Employer release
February 10, 2022
GlobeNewswire: newest managing director, Washington office. His quote. Titles, not a conviction. Date conflict with his later 2020 start line is a separate card.
The rest of the file
Campaign staff
Pre-law / self-described
Deputy finance, regional finance, finance director and counsel. His words. A Form 3 staff listing was not located this pass.
Role
November 17, 2015
PWI 2015 speaker page: Advocacy Programs Counsel. Castilla Law Group PLLC first. Title, not a crime.
IRS filing
2018–2020
Form 990-PF extracts: Secretary & Senior Counsel, 2018–2020. Gone from the 2021 officer list. A 990 is not a court.
Title language
2018–2022 statements
Own site and GlobeNewswire: general counsel and secretary, about four years. The (c)(3) 990 line is Senior Counsel. Record both.
Unresolved
2020 vs February 10, 2022
Castilla Impact: 2020–2025. GlobeNewswire: joined, February 10, 2022. Both stay. Neither is a crime.
Employer bio
June 2022 (PDF on arabellaadvisors.com)
Firm PDF: D.C. managing director on the wealth-gap practice. His titles. Not Arabella’s network totals.
IRS filing
January–December 2022
VRP 2022 Form 990: Isaiah Castilla, Jan–Dec 2022, Chair. Unpaid as filed. A 990 is not a crime.
Conference bio
April 23–26, 2023
New Orleans convening planning committee. His bio: Sojourners and VRP boards. His words. Not a Sojourners primary page.
Own site / board
2025 as he dates Arabella’s end
Own site: Arabella through 2025, then Castilla Impact. Capital for Good lists him as director. A bio is not a court.
Commentary
June 30, 2022
CRC named him. One sentence. Do not rewrite the Omidyar ledger as his personal file.
Standing target
Checked August 26, 2026
The record is the shop, not a docket. Federalist and Fox Arabella pieces do not name him. Do not invent a case.
Last updated August 26, 2026 (MT).
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