LAMBDA ALPHA INTERNATIONAL

2025 · Form 990EZ · revenue $135K · expenses $135K · assets $60K

EIN

23-7010796

Address

PO BOX 72720, PHOENIX, AZ 85050-1029

Website

LAISF.org

NTEE code

-

Exempt type

501(c)(6): business league or chamber of commerce (association)

Ruling date

November 1968 (when the IRS recognized its exemption)

IRS status

Exempt: reinstated January 15, 2014 after an automatic revocation on May 15, 2010 IRS data ↗

Tax-deductible donations

No

Principal officer

Terry Micheau (its 2014 Form 990-N)

Form 990-N e-postcards

1 filed, 2014 (organizations with gross receipts normally $50,000 or less file this instead of a full Form 990) IRS data ↗

Cross-check

ProPublica Nonprofit Explorer

Mission

To help foster the study of land economics

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

None of the 34 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

34 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

People by year

Highest-paid independent contractors

No independent contractors reported.

Who gave

Contributor names are not public for this form type.

Public charities filing Form 990 or 990-EZ report large donors on Schedule B, but the IRS withholds their names and addresses from public copies. Private foundations (990-PF) are different: their contributors are public.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

Connected to

Organizations that list some of the same people on their returns (officers, directors, key employees on this organization’s latest return), and related organizations it lists on Schedule R.

• LAMBDA ALPHA INTERNATIONAL Phoenix, AZ · 4 people in common (Alan Billingsley, Jennifer Ott, Jesse Herzog)
• SPUR-SAN FRANCISCO BAY ARE PLANNING AND URBAN RESEARCH ASSOCIATION San Francisco, CA · 2 people in common (Paul Woolford, Terry Micheau)
• LAND ECONOMICS FOUNDATION OF LAMBDA ALPHA -ALL CHAPTERS- Phoenix, AZ · 1 person in common (Mike Grisso)

Funders of this organization

Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).

Similar organizations

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (53)

Who funds organizations like this

Grantors that funded the 53 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.