Nonprofit · EIN 99-5057492
CTAG SYSTEMS
Tax-exempt · PITTSBURGH, PA 15238
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $53,318 | $23,225 | $30,093 | $30,103 | $0 | $30,103 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $53,318
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $23,225
- Salaries, compensation and benefits (total)
- $23,225
- Program services (functional)
- $23,225
Balance sheet and other
- Total assets, start of year
- $210
- Total assets, end of year
- $30,103
- Total liabilities, end of year
- $0
- Net assets, end of year
- $30,103
- Cash, savings and investments
- $30,103
- Gross receipts
- $53,318
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Benjamin A MacLaren | President and CTO | 20 | $23,225 |
| Mark Krotec | CEO, Officer | 0.5 | $0 |
| Cameron Herbst | Secretary, Officer | 0.5 | $0 |
| Scott Hines | Director, Governor | 0.5 | $0 |
| Phil Greer | Officer | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 708 RAMON DR, PITTSBURGH, PA 15238-1180
- In care of
- % BENJAMIN A MACLAREN PRESIDENT
- Signed the 990-EZ
- Benjamin MacLaren, President/CTO
- Phone
- (412) 725-9057
Mission
CTAG Systems developed and supported educational technology and curriculum programs to improve biology learning and create a pathway into health-science and nursing careers, including Keystone Biology cognitive-tutor work aligned with Pittsburgh Public Schools needs.
Program accomplishments
- After preparatory work throughout 2025, CTAG Systems carried out the next phase of the goals discussed with the Pittsburgh Public Schools Superintendent by using funds raised in 2025 to sponsor a Carnegie Mellon University graduate-student team. In 2026, CTAG Systems paid $30,000 to support the development of Keystone Biology cognitive-tutor software aligned with Pittsburgh Public Schools' needs. CTAG Systems expects to further test and refine the software during the 2026-2027 school year, beginning in Fall 2026.Expenses $23,225
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 December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | Check at the IRS |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 99-5057492
- 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
- 2024
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B90)
- Assets (IRS master file)
- $30,103
- Income (IRS master file)
- $53,318
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $53,318 | $23,225 | $30,103 | XML |
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 99-5057492).
Questions about CTAG SYSTEMS
- What is the EIN of CTAG SYSTEMS?
- The employer identification number (EIN) of CTAG SYSTEMS is 99-5057492.
- Is CTAG SYSTEMS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to CTAG SYSTEMS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CTAG SYSTEMS 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 CTAG SYSTEMS due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CTAG SYSTEMS last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of CTAG SYSTEMS?
- The 990-EZ for the year ended December 31, 2025 lists 5 people; 1 received compensation from the organization, the highest $23,225 (Benjamin A MacLaren, President and CTO).
- How much revenue does CTAG SYSTEMS have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $53,318, expenses of $23,225 and total assets of $30,103 at year end.
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