Public 990 Summary
EIN 631163930 · Latest tax year 2025 · Usable public filing summary
iiav.org
Donor quick answer
INTERNATIONAL INSTITUTE OF ACOUSTICS AND has a public Form 990 profile, but an Alignmint donation portal is not live yet. Review the public filing signals and share the claim link with the nonprofit if the profile should be activated.
Program ratio
Not enough public dataFundraising ratio
0%Admin ratio
Not enough public dataProgram ratio estimates the share of reported expenses used for programs. Fundraising ratio estimates fundraising expense share. Admin ratio estimates management and general expense share when the public fields reconcile.
Ratios use reported functional expenses when available and are only derived when the public fields reconcile with total expenses.
Recent prepared public snapshots appear here as the directory rollup processes more 990 filings. Use the ProPublica link for the full public filing archive when a prior year is not shown yet.
Revenue: $178,173
Expenses: $64,633
Program ratio: Not reported
Latest public tax year: 2025. Ask for newer financials if the organization has not filed a recent 990 yet.
Compare the mission narrative with the program-service rows and the nonprofit's current website.
Program ratio: Not enough public data. Fundraising ratio: 0%. Admin ratio: Not enough public data.
This profile is public research only until the nonprofit claims it and connects payment integrations.
The purpose of the International Institute of Acoustics and Vibration (IIAV) is to advance the science of acoustics and vibration by creating an international scientific society that is responsive to the needs of scientists and engineers in all countries whose primary interests are in the fields of acoustics and vibration.
Public Form 990 officer rows; not a staff or contact directory.
President
3 hours/week · Reportable compensation: $0
PRESIDENT ELECT
1 hours/week · Reportable compensation: $0
IMM. PAST PRES.
1 hours/week · Reportable compensation: $0
VP PROF. RELAT.
1 hours/week · Reportable compensation: $0
VP FOR COMM.
1 hours/week · Reportable compensation: $0
Executive Dir.
5 hours/week · Reportable compensation: $0
Tax year 2025 · Source 202512139349300511 · Parser opportunity-intelligence-financials-v1
This page is educational and based on public or submitted information. It is not legal, tax, accounting, or financial advice.
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