Washington Ophthalmological Society Inc
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nonprofit · 501c6 · EIN 521609832 · US · canonical: washington ophthalmological society · 1 alias · 0 outbound · 0 inbound
Related entities (24)
Same brand-name cluster — possible parent, subsidiary, PAC, or lobbying registration. Surfaced via head-token match (e.g. every "AMAZON …" org) and pg_trgm similarity for variant spellings. Not yet asserted as parent/child edges; treat as a navigation aid.
- Washington Ophthalmological Society Incnonprofit · exact 1.00
- WASHINGTON FOREST PROTECTION ASSOCIATION FEDERAL POLITICAL ACTION COMMITTEEcorporation · head-token 0.85
- WASHINGTON GAS LIGHT COMPANYcorporation · head-token 0.85
- Washington Crossing Advisors, LLCcorporation · head-token 0.85
- Washington Idaho Property, L.L.C.corporation · head-token 0.85
- Washington Interactive, LLCcorporation · head-token 0.85
- Washington Lessor-Silverdale, LLCcorporation · head-token 0.85
- Washington Mining Companycorporation · head-token 0.85
- Washington State Wine Company, Inc.corporation · head-token 0.85
- Washington Vue LLCcorporation · head-token 0.85
- THE WASHINGTON EMPIRE SUPER PACsuper_pac · head-token 0.85
- WASHINGTON 180super_pac · head-token 0.85
- WASHINGTON 2006pac · head-token 0.85
- WASHINGTON 4TH CONGRESSIONAL DISTRICT DEMOCRATIC COMMITTEEpac · head-token 0.85
- WASHINGTON 8TH CONGRESSIONAL DISTRICT DEMOCRATIC COMMITTEEpac · head-token 0.85
- WASHINGTON ADVOCACY PACpac · head-token 0.85
- WASHINGTON ANGLERS FOR CONSERVATION PACpac · head-token 0.85
- WASHINGTON AREA BANKERS ASSOCIATIONpac · head-token 0.85
- WASHINGTON AREA COMMUNITY PACpac · head-token 0.85
- WASHINGTON AREA GAYS FOR ANDERSONsuper_pac · head-token 0.85
- WASHINGTON ASSOCIATION OF MORTGAGE PROFESSIONALS POLITICAL ACTION COMMITTEEpac · head-token 0.85
- WASHINGTON BANCORPORATION POLITICAL ACTION COMMITTEE (WASHINGTON BANCPAC)pac · head-token 0.85
- WASHINGTON BANKERS ASSOCIATION POLITICAL ACTION COMMITTEEpac · head-token 0.85
- WASHINGTON CAMPAIGN FOR FREEDOM OF EXPRESSIONpac · head-token 0.85
Timeline
IRS Form 990 — EIN 521609832
IRS Form 990
Washington Ophthalmological Society Inc EIN 52-1609832 · other · IRS-recognized since 1990
Source: IRS Form 990 via ProPublica Nonprofit Explorer. Numbers in USD; 0 = not reported that year.
| Tax year | Revenue | Expenses | Officer comp |
|---|---|---|---|
| 2023 | $24,586 | $26,345 | $-0 |
| 2022 | $23,768 | $32,200 | $-0 |
| 2020 | $26,943 | $33,978 | $-0 |
| 2019 | $37,616 | $16,586 | $-0 |
| 2018 | $36,666 | $48,807 | $-0 |
| 2017 | $31,665 | $14,835 | $-0 |
| 2016 | $37,587 | $12,707 | $-0 |
| 2015 | $40,875 | $8,163 | $-0 |
| 2014 | $23,512 | $5,413 | $-0 |
| 2013 | $35,596 | $21,904 | $-0 |
| 2012 | $24,316 | $3,843 | $-0 |
| 2011 | $34,761 | $13,157 | $-0 |
Aliases (1)
| source | id | name at source | jurisdiction | confidence | linked by | linked at |
|---|---|---|---|---|---|---|
| ein | 521609832 | Washington Ophthalmological Society Inc | US | gold | backfill_0029 |