Thomas Costigan
ArborFi Advisors · Ann Arbor, Michigan
Thomas Costigan is a fee-only financial advisor at ArborFi Advisors in Ann Arbor, Michigan, who holds the CFP credential. Thomas focuses on family wealth transfer. ArborFi Advisors reports charging a percentage of assets on its Form ADV.
Request an introduction to Thomas →
Specialties
Who they serve
- Multi-generational families
Facts
| Firm | ArborFi Advisors |
|---|---|
| Based in | Ann Arbor, Michigan |
| Fee model (firm's Form ADV) | Percentage of assets |
| Assets under management | $148.4M across 362 accounts |
| Credentials | CFP |
| SEC registration | Investment adviser representative in MI, TX · CRD 6464996 |
| Firm size | 2 employees |
| Disclosures | None reported |
| Website | www.arborfi.com |
How Thomas's firm compares
- ArborFi Advisors's average account is about $410,000, from its Form ADV (assets managed divided by 362 accounts).
Request an introduction to Thomas
Tell Thomas a little about what you're looking for. Thomas isn't on Wellspent yet, so we'll let them know you're looking for help and pass your message on when they join. No cost, no obligation.
Questions about Thomas
Is Thomas Costigan a fee-only financial advisor?
Yes, according to SEC records as of October 29, 2026: Thomas holds no broker registration, and ArborFi Advisors reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency on its Form ADV.
How does Thomas charge for financial advice?
Thomas's firm, ArborFi Advisors, reports charging a percentage of assets on its SEC Form ADV.
Where is Thomas Costigan based?
Thomas Costigan is based in Ann Arbor, Michigan.
What does Thomas specialize in?
Thomas's specialties include family wealth transfer. Thomas works with multi-generational families.
What credentials does Thomas Costigan hold?
Thomas Costigan holds the CFP credential.
Is Thomas Costigan registered with the SEC?
Yes. Thomas Costigan is registered as an investment adviser representative in MI and TX (CRD 6464996), per SEC Investment Adviser Public Disclosure data as of October 29, 2026.
How much does ArborFi Advisors manage?
ArborFi Advisors reports $148.4M across 362 accounts in assets under management.
How do I contact Thomas Costigan?
Through Thomas's website, www.arborfi.com.
What these terms mean: fee-only · fiduciary · CFP · CRD number · all terms
Where this information comes from
- SEC adviser records : the firm's Form ADV reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency, and the advisor holds no broker registration
- ArborFi Advisors website : specialties, clients served, and fees, checked October 30, 2026
- SEC Investment Adviser Public Disclosure : registration, exams, and the firm's Form ADV, data as of October 29, 2026
- Directory listing last checked October 30, 2026.
See something wrong? Request a correction. Read our methodology.