Peer Group GuideThe membership-network intelligence platform ★
185 organizations · 686 published requirements · 1136 sources Independent: no organization pays for its ranking or its eligibility analysis Every figure carries its source and the date it was verified

Professional association · Investor networks · Venture capital

Angel Capital Association

Individual accredited angel investors, organised angel groups, angel funds, family offices investing in private companies, equity crowdfunding platforms, and ecosystem organisations such as accelerators and universities

A seminar room with a horseshoe table and a projector's white square
Illustration

A profile page holds what the organization publishes and what named sources report: who it admits, what it costs, how it is structured, where it operates, and how it has changed. Every figure carries the date it was checked. A dash means the organization does not publish that fact.

Founded2004
HeadquartersOverland Park, United States
Members15,000as of September 2026
ChaptersACA has no chapters. Its 250+ member angel groups and platforms are independent organisations that join as institutional members.
FootprintUnited States, with some international members; ACA also serves as the US representative to the World Business Angels Association
InvitationNot required

Founding: Formed out of four Angel Organization Summits convened by the Ewing Marion Kauffman Foundation in 2002 and 2003. One business directory gives 2005; 2004 is the date recorded on Wikipedia and in ACA's own account of its origins.

The Angel Capital Association is the trade and professional association for angel investors in the United States. It was formed in 2004 out of a series of Angel Organization Summits convened by the Ewing Marion Kauffman Foundation, and operates from Overland Park, Kansas. ACA does not itself invest; it represents and connects seed-stage investors, sets professional standards through a member code of conduct, runs education through Angel University and a webinar archive, publishes industry data, and lobbies on public policy affecting angel investing and the accredited investor definition. Membership is open to individual angels, investor groups, accredited platforms, family offices investing predominantly in private equity, and ecosystem organisations such as incubators, accelerators, economic development agencies and universities. ACA publishes its dues: individual membership starts at USD 310 a year, investor groups and ecosystem builders start at USD 1,200, and online equity marketplace platforms pay USD 5,250. Members of ACA angel groups are automatically included at the individual level. Benefits include a members-only directory, ACA Advantage resources, peer syndication and deal nomination through AngelCatalyst. ACA holds an annual summit in a different city each year.

How it works

Individuals and organisations apply online, agree to the ACA Member Code of Conduct and pay annual dues. Individual members who belong to a member angel group are covered automatically by that group's membership. Members use a directory, education programmes, webinar archives, syndication channels and the AngelCatalyst deal nomination tool, and attend the annual summit and regional events. ACA also represents members in policy debates on accredited investor rules.

Typical member

Individual members are accredited angel investors, most of whom belong to one of ACA's member angel groups and are automatically included through that group's membership. Institutional members are angel networks, funds, family offices and platforms.

Requirements are the tests the organization itself publishes: an age ceiling, a company-revenue floor, a net-worth minimum, a role. Where a figure straddles a range, the organization's own assessment decides. Local chapters can apply stricter tests than the published standard.

CriterionPublished requirementNoteProvenance
Other criterion Applicants must complete an application and agree to the ACA Member Code of Conduct This is the only stated admission requirement for individual and group membership. Verified September 2026High confidenceSource ↗
Accredited-investor status Individual membership is aimed at accredited angel investors; online equity marketplace platform members must be comprised of accredited investors ACA states that membership is available to individual angels, accredited platforms, angel group investors and family offices. It does not publish a separate verification procedure for individual members. Verified September 2026Medium confidenceSource ↗
Other criterion Investor group membership is open to networks, funds and family offices investing predominantly in private equity Verified September 2026High confidenceSource ↗
Application process
Applicants complete an online application, agree to the ACA Member Code of Conduct and pay annual dues for the relevant category. Online equity marketplace platforms are asked to contact the membership team rather than self-serve. Individual investors who belong to a member angel group are enrolled through that group.
Sponsor required
No
Selectivity
Not publicly disclosed. Admission is by application and code-of-conduct agreement rather than by selection; ACA publishes no rejection or acceptance data.
Membership term
Annual

Published criteria as verified on the dates shown. Final eligibility and admission decisions belong entirely to Angel Capital Association. See how you compare against these criteria →

Initiation fees are paid once on joining; dues recur. Chapter dues, retreats, travel and events are usually additional and are listed separately when the organization discloses them. Figures are as published or reported on the date shown, not quotations.

CostFirst yearThree yearsNoteProvenance
Annual duesa year $310$930 Individual Investor membership, "starting at $310". Members of ACA angel groups are automatically included. Verified September 2026High confidenceSource ↗
Annual duesa year $1,200alternative tier, not added Investor Groups membership, "starting at $1,200", open to networks, funds and family offices investing predominantly in private equity. Verified September 2026High confidenceSource ↗
Annual duesa year $1,200alternative tier, not added Ecosystem Builders membership, "starting at $1,200", for incubators, accelerators, economic development agencies, universities and similar organisations. Verified September 2026High confidenceSource ↗
Annual duesa year $5,250alternative tier, not added Online Equity Marketplace Platform membership, USD 5,250 annually. Verified September 2026High confidenceSource ↗
Event costs Not publicly disclosed. ACA's annual summit carries a registration fee that is not published on the membership pages.
Estimated total, disclosed figures only$310$930 Not counted: Annual dues (3 alternative tiers, not added), Event costs.
Ranges are taken at their midpoint; monthly dues are multiplied by twelve; the first-listed figure of each fee type is counted and later tiers of the same type are shown but not added; retreats, travel, events and anything the organization does not publish are left out rather than guessed. Figures are as published or reported on the date shown, not a quotation.

Structure and programming

Meeting frequency
Annual summit held in a different city each year, plus webinars and education programming through the year
Peer forums
Peer group syndication channels rather than confidential peer forums
Confidentiality
Members agree to the ACA Member Code of Conduct; no separate confidentiality regime is published
Time commitment
Not documented by the organization or a source we could verify
Organized as
Event focused, virtual
Countries
Not publicly disclosed
Structure
Confidential peer forumsPartial
Local chaptersNo
Virtual membershipYes
Online communityYes
Member directoryYes
EventsYes
Programming
Educational programmingYes
Leadership developmentPartial
RetreatsNo
TravelNo
Family
Family programmingNo
Spouse and partner programmingNo
Next-generation programmingNo
Capital and giving
Investment discussionsYes
Investment opportunitiesYes
Philanthropic componentNo
Emphasis
Networking emphasisHigh
Social emphasisLow

Independent context

ACA is the infrastructure layer of US angel investing rather than a selective community, and it should be read that way: the bar is a code of conduct and a fee, not a wealth test or an invitation. That openness is the point, since the association's value lies in aggregating standards, data and a policy voice across hundreds of independent groups. For an individual investor, the practical route in is usually via an angel group that already holds membership, which makes the USD 310 individual rate largely relevant to unaffiliated angels. The published member figures have drifted between sources (12,000 and 200 groups in one listing, 15,000 and 250+ on ACA's own page), so the trend is upward but the precise count is soft. Anyone seeking a curated peer forum or deal access will find that at the member groups, not at ACA itself.

Editorial analysis by Peer Group Guide editors. It is separated from the record above and follows the editorial policy.

History and changes

Site-wide change log →
  1. milestoneThe Ewing Marion Kauffman Foundation convenes four Angel Organization Summits that lead to the association's formation ↗
  2. milestoneAngel Capital Association founded; James Geshwiler of Common Angels serves as founding chairman ↗

Milestones as published by the organization or reported by a named source. “Record” entries are changes to this site’s own record of the organization, kept in the public change log rather than overwritten.

Take the next step

Eligibility

Check how you compare

Run the published criteria against a profile given in ranges. Nothing is stored.

Open the qualification tool
Contact the organization

Request membership information

We pass on only what you agree to share, and only where the organization participates. You see exactly what is sent before you send it.

Request information Apply on their site ↗
Keep up

Follow this organization

One email when its requirements or fees change.

Last verified: 6 September 2026 Confidence: High confidence Report an error on this page

Sources

  1. Angel Capital Association, Angel Capital Association. Accessed 6 September 2026.tier 1
  2. Mission and Leadership — Angel Capital Association, Angel Capital Association. Accessed 6 September 2026.tier 1
  3. Contact ACA — Angel Capital Association, Angel Capital Association. Accessed 6 September 2026.tier 1
  4. Membership — Angel Capital Association, Angel Capital Association. Accessed 6 September 2026.tier 2
  5. Join ACA — Angel Capital Association, Angel Capital Association. Accessed 6 September 2026.tier 2
  6. Angel Capital Association, Wikipedia. Accessed 6 September 2026.tier 8

Source tiers follow the published hierarchy: 1 official site · 2 official membership materials · 3 application documents · 4 annual reports · 5 government filings · 6 reliable business publications · 7 credible interviews · 8 other reputable secondary sources. Sources and data policy.

Is something wrong or out of date?

Represent Angel Capital Association? Verified representatives can submit corrections to fees, criteria, chapters and contact details, and add approved material. Submissions are reviewed by an editor and shown as organization-supplied; they never overwrite independent research.

Claim this profile