- Revenue 2025
- $337,051
- Expenses 2025
- $345,351
Program services were 52.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- A50
- Classification
- 2000
- Street
- 9 W CASS ST
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2025
Mission
THE ILLINOIS ROCK & ROLL MUSEUM ON ROUTE 66 IS COMMITTED TO PRESERVING THE RICH HISTORY AND CONTRIBUTIONS OF MUSICIANS, PERFORMERS AND INDUSTRY LEADERS WHO HAVE IMPACTED THE MUSIC WORLD AND EMBODIED THE CREATIVE SPIRIT OF ILLINOIS. WE STRIVE TO INFORM, ENGAGE, AND INSPIRE OUR VISITORS THROUGH EXHIBITS AND PROGRAMS THAT DRAW UPON A DIVERSITY OF CULTURES, HISTORY, AND MUSICAL INFLUENCE.
-
MERCHANDISE SALE FOR BENEFIT OF THE ORGANIZATION. ORGANIZATIONAL HALL OF FAME EVENT TO RAISE FUNDS.
-
MERCHANDISE SALES FOR BENEFIT OF THE ORGANIZATION
Expenses $182,107
As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.
Officers and directors · 2025
As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Bob DiedrichBOB DIEDRICH
TREASURER
- Total calculated
- $0
-
Patti RomeroPATTI ROMERO
SECRETARY
- Total calculated
- $0
-
Ronald RomeroRONALD ROMERO
PRESIDENT
- Total calculated
- $0
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2025
- Revenue
- $337,051
- Expenses
- $345,351
- Contributions
- $83,510
- Grants paid
- $0
-
2024
- Revenue
- $712,683
- Expenses
- $584,733
- Contributions
- $633,156
- Grants paid
- $0
-
2023
- Revenue
- $199,486
- Expenses
- $225,106
- Contributions
- $145,420
- Grants paid
- $0
-
2022
- Revenue
- $179,869
- Expenses
- $187,819
- Contributions
- $133,712
- Grants paid
- $290
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2021 · 990
- Revenue
- $105,157
- Expenses
- $89,533
- Assets (EOY)
- $539,861
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.
Form 990-N e-Postcard, tax year 2020
- Tax period
- 1 January 2020 to 31 December 2020
- Principal officer
-
Ron Romero
- Mailing address
- PO BOX 1251Joilet IL 60434
As filed, from the IRS e-Postcard file of 26 October 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
2024 ROUTE 66
-
$10,000
2024 CHARITABLE GIVING
-
2023 For grant recipient's exempt purposes
-
$5,752
2022 UNRESTRICTED
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.