Nonprofit · EIN 25-1141360
PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY
Tax-exempt · MONROEVILLE, PA 15146
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $4,976,142 | $4,125,170 | $850,972 | $11,116,952 | $1,022,892 | $10,094,060 |
| June 30, 2024 | 990 | $5,373,093 | $5,221,525 | $151,568 | $10,173,539 | $1,479,630 | $8,693,909 |
| June 30, 2023 | 990 | $5,378,168 | $3,933,337 | $1,444,831 | $9,032,174 | $1,092,495 | $7,939,679 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $4,450,181
- Investment income
- $525,961
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $20,500
- Other salaries and wages
- $732,563
- Salaries, compensation and benefits (total)
- $871,677
- Professional fundraising fees
- $0
- Accounting fees
- $24,825
- Occupancy
- $130,967
- Depreciation
- $18,634
- Program services (functional)
- $3,187,262
- Management and general (functional)
- $937,908
Balance sheet and other
- Total assets, start of year
- $10,173,539
- Total assets, end of year
- $11,116,952
- Total liabilities, end of year
- $1,022,892
- Net assets, end of year
- $10,094,060
- Land, buildings and equipment
- $62,180
- Publicly traded securities
- $9,429,256
- Net assets without donor restrictions
- $8,805,738
- Net assets with donor restrictions
- $1,288,322
- Gross receipts
- $4,976,142
- Employees
- 12
- Volunteers
- 0
- Year formed
- 1950
- State of legal domicile
- PA
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MANUEL R MILLER | MEMBER Trustee or director | 2 | $0 |
| MATTHEW J PRICE | MEMBER Trustee or director | 2 | $0 |
| EDWARD P ZOVINKA | MEMBER Trustee or director | 2 | $0 |
| BRIAN R STROHMEIER | MEMBER Trustee or director | 2 | $0 |
| MELINDA R STEPHENS | IMMEDIATE FORMER PRESIDENT Trustee or director | 2 | $0 |
| HEATHER L JUZWA | PRESIDENT Trustee or director, Officer | 2 | $0 |
| DONALD C ANTCZAK | VICE PRESIDENT Trustee or director, Officer | 2 | $0 |
| JOHN P BALTRUS | TREASURER Trustee or director, Officer | 2 | $0 |
| JONELL KERKHOFF | SECRETARY Trustee or director, Officer | 2 | $0 |
| BRADLEY W DAVIS | ASSISTANT TREASURER Trustee or director, Officer | 2 | $0 |
990 for the year ended June 30, 2024: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEPHANIE J WETZEL | MEMBER Trustee or director | 2 | $0 |
| MATTHEW J PRICE | MEMBER Trustee or director | 2 | $0 |
| MICHAEL P SHATLOCK | MEMBER Trustee or director | 2 | $0 |
| EDWARD P ZOVINKA | MEMBER Trustee or director | 2 | $0 |
| MELINDA R STEPHENS | PRESIDENT Trustee or director, Officer | 2 | $0 |
| HEATHER L JUZWA | VICE PRESIDENT Trustee or director, Officer | 2 | $0 |
| DONALD C ANTCZAK | TREASURER Trustee or director, Officer | 2 | $0 |
| JOHN P BALTRUS | ASSISTANT TREASURER Trustee or director, Officer | 2 | $0 |
| ELIAS S ABSEY | SECRETARY Trustee or director, Officer | 2 | $0 |
| JONELL KERKHOFF | IMMEDIATE FORMER PRESIDENT Trustee or director | 2 | $0 |
990 for the year ended June 30, 2023: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BRADLEY DAVIS | MEMBER Trustee or director | 2 | $0 |
| HEATHER JUZWA | MEMBER Trustee or director | 2 | $0 |
| MICHAEL SHATLOCK | MEMBER Trustee or director | 2 | $0 |
| STEPHANIE WETZEL | MEMBER Trustee or director | 2 | $0 |
| ELIAS ABSEY | FORMER PRESIDENT Trustee or director | 2 | $0 |
| NEAL DANDO | SECRETARY Trustee or director | 2 | $0 |
| DONALD ANTCZAK | ASSISTANT TREASURER Trustee or director, Officer | 2 | $0 |
| MARC HUBERT | TREASURER Trustee or director, Officer | 2 | $0 |
| MELINDA STEPHENS | VICE PRESIDENT Trustee or director, Officer | 15 | $0 |
| JONELL KERKHOFF | PRESIDENT Trustee or director, Officer | 6 | $0 |
Address and contacts
- Address (IRS master file)
- 2150 ELDO RD, MONROEVILLE, PA 15146-1406
- Principal officer (990 for 2024)
- TAMMY LEE YALLUM, 2150 ELDO ROAD, MONROEVILLE, PA 15146
- Signed the 990
- TAMMY LEE YALLUM, EXECUTIVE DIRECTOR
- Phone
- (412) 825-3220
- Website
- WWW.PITTCON.ORG
- Return prepared by
- MAHER DUESSEL CPA'S
Mission
ADVANCING AND ENRICHING SCIENTIFIC ENDEAVOR BY CONNECTING SCIENTISTS WORLDWIDE, FACILITATING THE EXCHANGE OF RESEARCH AND IDEAS, SHOWCASING THE LATEST IN LABORATORY INNOVATION, AND FUNDING SCIENCE EDUCATION AND OUTREACH AT ALL LEVELS, KINDERGARTEN THROUGH ADULT.
Program accomplishments
- PITTCON IS THE WORLD'S LARGEST ANNUAL CONFERENCE AND EXPOSITION FOR LABORATORY SCIENCE.Expenses $2,942,960 · revenue $4,976,142
- TRANSFERS TO RELATED ORGANIZATIONS FOR GRANTS TO UNIVERISITIES, HIGH SCHOOLS, AND OTHER NOT-FOR-PROFIT ORGANIZATIONS FOR THE EDUCATION AND ADVANCEMENT OF THE FIELDS OF ANALYTICAL CHEMISTRY AND APPLIED SPECTROSCOPY.Expenses $244,302 · grants $20,500
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 25-1141360
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1971
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U120)
- Assets (IRS master file)
- $11,116,952
- Income (IRS master file)
- $4,976,142
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $4,976,142 | $4,125,170 | $11,116,952 | XML |
| 990 | June 2024 | $5,373,093 | $5,221,525 | $10,173,539 | XML |
| 990 | June 2023 | $5,378,168 | $3,933,337 | $9,032,174 | XML |
| 990 | June 2022 | -$918,807 | $2,920,408 | $7,747,741 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 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 25-1141360).
Questions about PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY
- What is the EIN of PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY?
- The employer identification number (EIN) of PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY is 25-1141360.
- Is PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1971.
- Are donations to PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY 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 PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY?
- The 990 for the year ended June 30, 2025 names TAMMY LEE YALLUM.
- Who are the officers and directors of PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY?
- The 990 for the year ended June 30, 2025 lists 10 people; 0 received compensation from the organization.
- How much revenue does PITTSBURGH CONFERENCE ON ANALYTIC CHEMISTRY & APPLIED SPECTROSCOPY have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $4,976,142, expenses of $4,125,170 and total assets of $11,116,952 at year end.
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