Nonprofit · EIN 39-6023436
MILWAUKEE SYMPHONY ORCHESTRA INC
Tax-exempt · MILWAUKEE, WI 53203
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| August 31, 2025 | 990 | $19,800,512 | $23,482,388 | -$3,681,876 | $145,170,901 | $8,432,887 | $136,738,014 |
| August 31, 2024 | 990 | $20,370,929 | $23,647,468 | -$3,276,539 | $128,508,605 | $6,788,170 | $121,720,435 |
| August 31, 2023 | 990 | $18,464,144 | $23,261,189 | -$4,797,045 | $124,197,590 | $7,378,432 | $116,819,158 |
Financial details: 990 for the year ended August 31, 2025
Revenue
- Contributions, gifts and grants
- $14,137,955
- of which government grants
- $64,269
- Program service revenue
- $5,667,463
- Investment income
- $100,119
- Net gain from sales of assets
- $56,826
- Net income from fundraising events
- -$105,025
- Other revenue
- -$105,025
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $952,469
- Other salaries and wages
- $10,082,640
- Salaries, compensation and benefits (total)
- $14,529,607
- Professional fundraising fees
- $62,043
- Occupancy
- $4,364,152
- Travel
- $18,568
- Depreciation
- $107,656
- Program services (functional)
- $18,273,593
- Management and general (functional)
- $4,014,834
- Fundraising (functional)
- $1,193,961
Balance sheet and other
- Total assets, start of year
- $128,508,605
- Total assets, end of year
- $145,170,901
- Total liabilities, end of year
- $8,432,887
- Net assets, end of year
- $136,738,014
- Land, buildings and equipment
- $348,320
- Net assets without donor restrictions
- $80,962,070
- Net assets with donor restrictions
- $55,775,944
- Gross receipts
- $19,905,537
- Employees
- 363
- Volunteers
- 350
- Year formed
- 1958
- State of legal domicile
- WI
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended August 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| MARK NIEHAUS | PRESIDENT & EXECUTIVE DIRECTOR Trustee or director, Officer | 40 | $386,665 | $11,857 |
| KEN-DAVID MASUR | MUSIC DIRECTOR Trustee or director | 40 | $329,617 | $8,695 |
| TOM LINDOW | VP AND CHIEF FINANCIAL OFFICER Officer | 40 | $190,264 | $8,541 |
| JINWOO LEE | MUSICIAN Highest-paid employee | 40 | $191,627 | $2,661 |
| MONICA KRISTINE MEYER BEALE | VP OF ADVANCEMENT (THRU 4/5/25) Highest-paid employee | 40 | $151,970 | $6,776 |
| BRET DORHOUT | VP OF ARTISTIC Highest-paid employee | 40 | $143,495 | $5,902 |
| SUSAN BABINI | MUSICIAN Highest-paid employee | 40 | $109,402 | $24,548 |
| ILANA SETAPEN | MUSICIAN Highest-paid employee | 40 | $118,546 | $1,727 |
| SUSAN MARTIN | BOARD CHAIRMAN Trustee or director, Officer | 10 | $0 | $0 |
| ANDY NUNEMAKER | IMMEDIATE PAST CHAIR(THRU12/12/2024) Trustee or director, Officer | 10 | $0 | $0 |
| PATRICK MURPHY | TREASURER Trustee or director, Officer | 5 | $0 | $0 |
| ALYCE COYNE KATAYAMA | BOARD SECRETARY Trustee or director, Officer | 5 | $0 | $0 |
| KATE BREWER | BOARD DIRECTOR (THRU 12/12/2024) Trustee or director | 1 | $0 | $0 |
| JEFF COSTAKOS | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| JENNIFER DIRKS | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
32 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DOUGLAS HAGERMAN | BOARD DIRECTOR Trustee or director | 1 | $0 |
| STEVE HANCOCK | BOARD DIRECTOR Trustee or director | 1 | $0 |
| CHARLOTTE HAYSLETT | BOARD DIRECTOR (THRU 12/12/2024) Trustee or director | 1 | $0 |
| ERIC HOBBS | BOARD DIRECTOR Trustee or director | 1 | $0 |
| PETER MAHLER | BOARD DIRECTOR Trustee or director | 1 | $0 |
| MARK METZENDORF | BOARD DIRECTOR Trustee or director | 1 | $0 |
| ROBERT MONNAT | BOARD DIRECTOR Trustee or director | 5 | $0 |
| CHRISTIAN MITCHELL | BOARD DIRECTOR Trustee or director | 1 | $0 |
| MAURA PACKHAM | BOARD DIRECTOR (THRU 12/12/2024) Trustee or director | 1 | $0 |
| LESLIE PLAMANN | BOARD DIRECTOR Trustee or director | 1 | $0 |
| MICHAEL J SCHMITZ | BOARD DIRECTOR Trustee or director | 1 | $0 |
| CRAIG SCHMUTZER | BOARD DIRECTOR Trustee or director | 1 | $0 |
| JAY SCHWISTER | BOARD DIRECTOR Trustee or director | 1 | $0 |
| DALE SMITH | BOARD DIRECTOR Trustee or director | 1 | $0 |
| GREGORY SMITH | BOARD DIRECTOR Trustee or director | 1 | $0 |
| HARUKI TOYAMA | BOARD DIRECTOR Trustee or director | 1 | $0 |
| HERB ZIEN | BOARD DIRECTOR Trustee or director | 1 | $0 |
| PAM STAMPEN | BOARD DIRECTOR Trustee or director | 5 | $0 |
| SACHIN CHHEDA | COUNTY APPOINTED DIRECTOR Trustee or director | 5 | $0 |
| PEGGE SYTKOWSKI | COUNTY APPOINTED DIRECTOR Trustee or director | 1 | $0 |
| THEODORE PERLICK MOLINARI | CITY APPOINTED DIRECTOR Trustee or director | 5 | $0 |
| FIESHA LYNN BELL | CITY APPOINTED DIRECTOR Trustee or director | 1 | $0 |
| GARREN RANDOLPH | CITY APPOINTED DIRECTOR Trustee or director | 1 | $0 |
| TOM ZALE | BOARD DIRECTOR Trustee or director | 1 | $0 |
| RENEE HERZING | BOARD DIRECTOR Trustee or director | 1 | $0 |
| TRACY TAVOLIER | BOARD DIRECTOR Trustee or director | 1 | $0 |
| DAN BYRNE | BOARD DIRECTOR Trustee or director | 1 | $0 |
| TERESA MOGENSEN | BOARD DIRECTOR Trustee or director | 1 | $0 |
| NIKO RUUD | COUNTY APPOINTED DIRECTOR Trustee or director | 1 | $0 |
| RENE IZQUIERDO | COUNTY APPOINTED DIRECTOR Trustee or director | 1 | $0 |
| DAVID UIHLEIN | HONORARY CO-CHAIR Officer | 1 | $0 |
| JULIE UIHLEIN | HONORARY CO-CHAIR Officer | 1 | $0 |
990 for the year ended August 31, 2024: 38 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| MARK NIEHAUS | PRESIDENT & EXECUTIVE DIRECTOR Trustee or director, Officer | 40 | $368,285 | $16,231 |
| KEN-DAVID MASUR | MUSIC DIRECTOR Trustee or director | 40 | $316,999 | $9,743 |
| TOM LINDOW | VP AND CHIEF FINANCIAL OFFICER Officer | 40 | $165,276 | $6,815 |
| BRET DORHOUT | VP ARTISTIC PLANNING Highest-paid employee | 40 | $135,252 | $5,791 |
| ILANA SETAPEN | MUSICIAN Highest-paid employee | 40 | $137,320 | $1,733 |
| MONICA KRISTINE MEYER BEALE | VP OF ADVANCEMENT Highest-paid employee | 40 | $130,374 | $5,042 |
| SUSAN BABINI | MUSICIAN Highest-paid employee | 40 | $102,480 | $23,969 |
| MATTHEW ANNIN | MUSICIAN Highest-paid employee | 40 | $103,814 | $14,340 |
| SUSAN MARTIN | BOARD CHAIRMAN Trustee or director, Officer | 10 | $0 | $0 |
| ANDY NUNEMAKER | IMMEDIATE PAST CHAIR Trustee or director, Officer | 10 | $0 | $0 |
| PATRICK MURPHY | TREASURER Trustee or director, Officer | 5 | $0 | $0 |
| ALYCE COYNE KATAYAMA | BOARD SECRETARY Trustee or director, Officer | 5 | $0 | $0 |
| KATE BREWER | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| JEFF COSTAKOS | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| JENNIFER DIRKS | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| DOUGLAS HAGERMAN | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| STEVE HANCOCK | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHARLOTTE HAYSLETT | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| ERIC HOBBS | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| PETER MAHLER | BOARD DIRECTOR Trustee or director | 5 | $0 | $0 |
| MARK METZENDORF | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| ROBERT MONNAT | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHRISTIAN MITCHELL | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| MAURA PACKHAM | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| LESLIE PLAMANN | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| MICHAEL J SCHMITZ | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| CRAIG SCHMUTZER | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| JAY SCHWISTER | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| DALE SMITH | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| GREGORY SMITH | BOARD DIRECTOR Trustee or director | 5 | $0 | $0 |
| HARUKI TOYAMA | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| HERB ZIEN | BOARD DIRECTOR Trustee or director | 5 | $0 | $0 |
| PAM STAMPEN | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| SACHIN CHHEDA | COUNTY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| PEGGE SYTKOWSKI | COUNTY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| THEODORE PERLICK MOLINARI | CITY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| FIESHA LYNN BELL | CITY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| GARREN RANDOLPH | CITY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
990 for the year ended August 31, 2023: 41 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| MARK NIEHAUS | PRESIDENT & EXECUTIVE DIRECTOR Trustee or director, Officer | 40 | $381,635 | $27,334 |
| KEN MASUR | MUSIC DIRECTOR Trustee or director | 40 | $292,290 | $37,048 |
| ROBIN SASMAN THRU 122322 | VP AND CHIEF FINANCIAL OFFICER Officer | 40 | $132,732 | $31,183 |
| BRET DORHOUT | VP ARTISTIC PLANNING Highest-paid employee | 40 | $134,266 | $13,683 |
| SUSAN MARTIN | BOARD CHAIRMAN Trustee or director, Officer | 10 | $0 | $0 |
| ANDY NUNEMAKER | IMMEDIATE PAST CHAIR Trustee or director, Officer | 10 | $0 | $0 |
| DAVID UIHLEIN | HONORARY CO-CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| JULIE UIHLEIN | HONORARY CO-CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| PATRICK MURPHY | TREASURER Trustee or director, Officer | 5 | $0 | $0 |
| ALYCE COYNE KATAYAMA | BOARD SECRETARY Trustee or director, Officer | 5 | $0 | $0 |
| KATE BREWER | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| JEFF COSTAKOS | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| JENNIFER DIRKS | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| DOUGLAS HAGERMAN | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| STEVE HANCOCK | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHARLOTTE HAYSLETT | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| ERIC HOBBS | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| KAREN HUNG | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| ERIC JORGENSEN | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| PETER MAHLER | BOARD DIRECTOR Trustee or director | 5 | $0 | $0 |
| MARK METZENDORF | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHRISTOPHER MILLER | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| ROBERT MONNAT | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHRISTIAN MITCHELL | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| MAURA PACKHAM | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| LESLIE PLAMANN | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| MICHAEL J SCHMITZ | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| CRAIG SCHMUTZER | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| JAY SCHWISTER | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| DALE SMITH | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| GREGORY SMITH | BOARD DIRECTOR Trustee or director | 5 | $0 | $0 |
| DICK STOLL | BOARD DIRECTOR Trustee or director | 5 | $0 | $0 |
| HARUKI TOYAMA | BOARD DIRECTOR Trustee or director | 1 | $0 | $0 |
| HERB ZIEN | BOARD DIRECTOR Trustee or director | 5 | $0 | $0 |
| SACHIN CHHEDA | COUNTY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| PEGGE SYTKOWSKI | COUNTY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| FRANCIS WASIELEWSKI | COUNTY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| FIESHA LYNN BELL | CITY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHRISTOPHER LAYDEN | CITY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| GARREN RANDOLPH | CITY APPOINTED DIRECTOR Trustee or director | 1 | $0 | $0 |
| THOMAS LINDOW START 013023 | VP AND CHIEF FINANCIAL OFFICER Officer | 40 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 212 W WISCONSIN AVENUE, MILWAUKEE, WI 53203-2307
- Principal officer (990 for 2024)
- MARK NIEHAUS, 212 W WISCONSIN AVE, MILWAUKEE, WI 53203
- Signed the 990
- MARK NIEHAUS, PRESIDENT
- Phone
- (414) 291-6010
- Website
- WWW.MSO.ORG
- Return prepared by
- SIKICH LLC
Mission
THE MILWAUKEE SYMPHONY ORCHESTRA, INC. ("MSO") REACHES OUT TO DIVERSE AUDIENCES THROUGH CONCERT PERFORMANCES AND NATIONALLY RECOGNIZED EDUCATION AND OUTREACH PROGRAMS. ALL PROGRAMS ARE GUIDED BY THE MSO FAMILY SHARED VISION WHICH STATES THAT THE MSO EXISTS FOR THREE PURPOSES: TO COMFORT, EDUCATE, ENTERTAIN AND EXHILARATE THE HUMAN SOUL THROUGH EVENTS OF CULTURAL SIGNIFICANCE, RELEVANCE AND ARTISTIC CHALLENGE; TO EMBRACE, PRESERVE AND FOSTER OUR MUSICAL HERITAGE; AND TO ENHANCE THE VIBRANCY OF OUR COMMUNITY.
Program accomplishments
- THE MILWAUKEE SYMPHONY ORCHESTRA, LED BY MUSIC DIRECTOR KEN-DAVID MASUR, IS AMONG THE FINEST ORCHESTRAS IN THE NATION AND THE LARGEST CULTURAL INSTITUTION IN WISCONSIN. SINCE ITS INCEPTION IN 1959, THE MSO HAS FOUND INNOVATIVE WAYS TO GIVE MUSIC A HOME IN THE REGION, DEVELOP MUSIC APPRECIATION AND TALENT AMONG AREA YOUTH, AND RAISE THE NATIONAL REPUTATION OF MILWAUKEE.THE MSO'S FULL-TIME PROFESSIONAL MUSICIANS PERFORM OVER 135 CLASSICS, POPS, FAMILY, EDUCATION, AND COMMUNITY CONCERTS EACH SEASON IN VENUES THROUGHOUT THE STATE. A PIONEER AMONG AMERICAN ORCHESTRAS, THE MSO HAS PERFORMED WORLD AND AMERICAN PREMIERES OF WORKS BY JOHN ADAMS, ROBERTO SIERRA, PHILIP GLASS, GEOFFREY GORDON, MARC NEIKRUG, CAMILLE PPIN, MATTHIAS PINTSCHER, AND DOBRINKA TABAKOVA, AS WELL AS GARNERED NATIONAL RECOGNITION AS THE FIRST AMERICAN ORCHESTRA TO OFFER LIVE RECORDINGS ON ITUNES.IN JANUARY OF 2021, THE MSO COMPLETED A YEARS-LONG PROJECT TO RESTORE AND RENOVATE A FORMER MOVIE PALACE IN THE HEART OF DOWNTOWN MILWAUKEE. THE BRADLEY SYMPHONY CENTER OFFICIALLY OPENED TO AUDIENCES IN OCTOBER 2021. THIS PROJECT HAS SPARKED A RENEWAL ON WEST WISCONSIN AVENUE AND CONTINUES TO BE A CATALYST IN THE COMMUNITY.THE MSO'S STANDARD OF EXCELLENCE EXTENDS BEYOND THE CONCERT HALL AND INTO THE COMMUNITY, REACHING MORE THAN 30,000 CHILDREN AND THEIR FAMILIES THROUGH ITS ARTS IN COMMUNITY EDUCATION (ACE) PROGRAM, YOUTH AND TEEN CONCERTS, FAMILY SERIES, AND MEET THE MUSIC PRE-CONCERT TALKS. CELEBRATING ITS 35TH YEAR, THE NATIONALLY RECOGNIZED ACE PROGRAM INTEGRATES ARTS EDUCATION ACROSS ALL SUBJECTS AND DISCIPLINES, PROVIDING OPPORTUNITIES FOR STUDENTS WHEN BUDGET CUTS MAY ELIMINATE ARTS PROGRAMMING. THE PROGRAM PROVIDES LESSON PLANS AND SUPPORTING MATERIALS, CLASSROOM VISITS FROM MSO MUSICIAN ENSEMBLES AND ARTISTS FROM LOCAL ORGANIZATIONS, AND AN MSO CONCERT TAILORED TO EACH GRADE LEVEL. THIS SEASON, MORE THAN 5,900 STUDENTS AND 500 TEACHERS AND FACULTY ARE EXPECTED TO PARTICIPATE IN ACE BOTH IN PERSON AND IN A VIRTUAL FORMAT.Expenses $17,757,037 · revenue $5,501,148
- THE MSO'S STANDARD OF EXCELLENCE EXTENDS BEYOND THE CONCERT HALL AND INTO THE COMMUNITY, REACHING MORE THAN 30,000 CHILDREN AND THEIR FAMILIES THROUGH ITS ARTS IN COMMUNITY EDUCATION (ACE) PROGRAM, YOUTH AND TEEN CONCERTS, FAMILY SERIES, AND MEET THE MUSIC PRE-CONCERT TALKS. CELEBRATING ITS 35TH YEAR, THE NATIONALLY RECOGNIZED ACE PROGRAM INTEGRATES ARTS EDUCATION ACROSS ALL SUBJECTS AND DISCIPLINES, PROVIDING OPPORTUNITIES FOR STUDENTS WHEN BUDGET CUTS MAY ELIMINATE ARTS PROGRAMMING. THE PROGRAM PROVIDES LESSON PLANS AND SUPPORTING MATERIALS, CLASSROOM VISITS FROM MSO MUSICIAN ENSEMBLES AND ARTISTS FROM LOCAL ORGANIZATIONS, AND AN MSO CONCERT TAILORED TO EACH GRADE LEVEL. THIS SEASON, MORE THAN 5,900 STUDENTS AND 500 TEACHERS AND FACULTY ARE EXPECTED TO PARTICIPATE IN ACE BOTH IN PERSON AND IN A VIRTUAL FORMAT.Expenses $516,556 · revenue $166,315
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in August, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | August 31, 2026 | January 15, 2027 | Not due yet |
| 2024 | August 31, 2025 | January 15, 2026 | 990 on file |
| 2023 | August 31, 2024 | January 15, 2025 | 990 on file |
IRS record
- EIN
- 39-6023436
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1959
- Accounting year ends
- August
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A690)
- Assets (IRS master file)
- $145,170,901
- Income (IRS master file)
- $19,905,537
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | August 2025 | $19,800,512 | $23,482,388 | $145,170,901 | IRS |
| 990 | August 2024 | $20,370,929 | $23,647,468 | $128,508,605 | XML |
| 990 | August 2023 | $18,464,144 | $23,261,189 | $124,197,590 | XML |
| 990 | August 2022 | $27,186,172 | $22,299,032 | $121,477,891 | IRS |
| 990-T | August 2022 | – | – | – | IRS |
| 990 | August 2021 | – | – | – | IRS |
| 990 | August 2020 | – | – | – | IRS |
| 990 | August 2019 | – | – | – | IRS |
| 990 | August 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 39-6023436).
Questions about MILWAUKEE SYMPHONY ORCHESTRA INC
- What is the EIN of MILWAUKEE SYMPHONY ORCHESTRA INC?
- The employer identification number (EIN) of MILWAUKEE SYMPHONY ORCHESTRA INC is 39-6023436.
- Is MILWAUKEE SYMPHONY ORCHESTRA INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1959.
- Are donations to MILWAUKEE SYMPHONY ORCHESTRA INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MILWAUKEE SYMPHONY ORCHESTRA INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of MILWAUKEE SYMPHONY ORCHESTRA INC due?
- The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MILWAUKEE SYMPHONY ORCHESTRA INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended August 2025.
- Who is the principal officer of MILWAUKEE SYMPHONY ORCHESTRA INC?
- The 990 for the year ended August 31, 2025 names MARK NIEHAUS.
- Who are the officers and directors of MILWAUKEE SYMPHONY ORCHESTRA INC?
- The 990 for the year ended August 31, 2025 lists 47 people; 8 received compensation from the organization, the highest $386,665 (MARK NIEHAUS, PRESIDENT & EXECUTIVE DIRECTOR).
- How much revenue does MILWAUKEE SYMPHONY ORCHESTRA INC have?
- On its 990 for the year ended August 31, 2025 it reported revenue of $19,800,512, expenses of $23,482,388 and total assets of $145,170,901 at year end.
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- MILWAUKEE ART MUSEUM INC EIN 39-0806316 · last filed 990 for 2025
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- MARCUS CENTER FOR THE PERFORMING ARTS INC EIN 51-0532407 · last filed 990 for 2025
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