Nonprofit · EIN 75-2979558
CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS
Also known as AIA CHATTANOOGA
Tax-exempt (reinstated) · CHATTANOOGA, TN 37401
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $69,250 | $105,049 | -$35,799 | $95,776 | $26,640 | $69,136 |
| December 31, 2024 | 990-EZ | $76,379 | $84,174 | -$7,795 | $112,186 | $7,251 | $104,935 |
| December 31, 2023 | 990-EZ | $81,932 | $66,843 | $15,089 | $116,184 | $3,454 | $112,730 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Membership dues
- $13,865
- Program service revenue
- $24,024
- Net income from fundraising events
- $31,361
Expenses
- Compensation of officers, directors and key employees
- $32,879
- Salaries, compensation and benefits (total)
- $32,879
- Professional fees and payments to contractors
- $3,150
- Other expenses
- $69,020
Balance sheet and other
- Total assets, start of year
- $112,186
- Total assets, end of year
- $95,776
- Total liabilities, end of year
- $26,640
- Net assets, end of year
- $69,136
- Cash, savings and investments
- $94,628
- Gross receipts
- $91,673
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 |
|---|---|---|---|
| TIFFANY VARGO | EXECUTIVE DIRECTOR | 40 | $32,879 |
| TRIPP MULLINS | DIRECTOR | 1 | $0 |
| CHRISTOPHER STONE | ASSOCIATE DIRECTOR | 1 | $0 |
| C DENISE SHAW | FORMER PRESIDENT | 1 | $0 |
| ERIKA ROBERTS | DIRECTOR AT LARGE | 1 | $0 |
| LOUIS WAMP | DIRECTOR | 1 | $0 |
| JESSICA STACK | PRESIDENT | 1 | $0 |
| KELLEY HUTCHINGS | TREASURER | 1 | $0 |
| AARON COLE | PRESIDENT ELECT | 1 | $0 |
| ALEX FERNANDEZ | SECRETARY | 1 | $0 |
| WERNER SLABBER | VICE PRESIDENT | 1 | $0 |
990-EZ for the year ended December 31, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TIFFANY VARGO | EXECUTIVE DIRECTOR | 40 | $29,270 |
| ALEX REYLAND | FORMER PRESIDENT | 1 | $0 |
| TRIPP MULLINS | DIRECTOR | 1 | $0 |
| TEIG DRYDEN | ASSOCIATE DIRECTOR | 1 | $0 |
| ERIKA ROBERTS | DIRECTOR AT LARGE | 1 | $0 |
| SUSAN SANTOS | DIRECTOR | 1 | $0 |
| C DENISE SHAW | PRESIDENT | 1 | $0 |
| JESSICA STACK | PRESIDENT ELECT | 1 | $0 |
| KELLEY HUTCHINGS | TREASURER | 1 | $0 |
| AARON COLE | VICE PRESIDENT | 1 | $0 |
| ALEX FERNANDEZ | SECRETARY | 1 | $0 |
990-EZ for the year ended December 31, 2023: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TIFFANY VARGO | EXECUTIVE DIRECTOR | 40 | $21,663 |
| JOSH RUDSIN | FORMER PRESIDENT | 1 | $0 |
| ALEX REYLAND | PRESIDENT | 1 | $0 |
| TRIPP MULLINS | DIRECTOR | 1 | $0 |
| TEIG DRYDEN | ASSOCIATE DIRECTOR | 1 | $0 |
| C DENISE SHAW | PRESIDENT ELECT | 1 | $0 |
| JESSICA STACK | VICE PRESIDENT | 1 | $0 |
| KELLEY HUTCHINGS | SECRETARY | 1 | $0 |
| ERIKA ROBERTS | DIRECTOR AT LARGE | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 1067, CHATTANOOGA, TN 37401-1067
- Signed the 990-EZ
- TIFFANY VARGO, EXECUTIVE DIRECTOR
- Phone
- (423) 288-9900
- Website
- HTTP://WWW.AIACHATT.ORG/
- Return prepared by
- HENDERSON HUTCHERSON & MCCULLOUGH PLLC
Mission
AIA CHATTANOOGA SERVES OUR MEMBERS BY PROVIDING A COLLECTIVE VOICE WHILE PROMOTING THE PROFESSION OF ARCHITECTURE IN CHATTANOOGA.
Program accomplishments
- TO PROVIDE RELEVANT INDUSTRY INFORMATION AND CURRENT LOCAL BUSINESS TRENDS TO OUR MEMBERS THROUGH MONTHLY CONTINUING EDUCATION MEMBER MEETINGS.
- TO RAISE FUNDS AND FOOD FOR THE CHATTANOOGA COMMUNITY FOOD BANK.
- TO RAISE FUNDS FOR SCHOLASTIC SCHOLARSHIPS FOR STUDENTS IN THE PROGRAM OF ARCHITECTURE AT BOTH AUBURN UNIVERSITY AND THE UNIVERSITY OF TENNESSEE, KNOXVILLE.
- TO PROVIDE MEMBERS WITH ARCHITECTURAL INFORMATION REGARDING CHAPTER BUSINESS THROUGH A BI-MONTHLY NEWSLETTER.
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 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 75-2979558
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 2012
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Community improvement and capacity building (S41)
- Assets (IRS master file)
- $95,776
- Income (IRS master file)
- $91,673
Revocation and reinstatement
- Exemption revoked
- May 15, 2010
- Posted by the IRS
- June 9, 2011
- Reinstated
- Effective October 15, 2011
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $69,250 | $105,049 | $95,776 | XML |
| 990-EZ | December 2024 | $76,379 | $84,174 | $112,186 | IRS |
| 990-EZ | December 2023 | $81,932 | $66,843 | $116,184 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 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 75-2979558).
Questions about CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS
- What is the EIN of CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS?
- The employer identification number (EIN) of CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS is 75-2979558.
- Is CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2010 and reinstated it effective October 15, 2011.
- Are donations to CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS 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 CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS 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 CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS 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 CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS?
- The 990-EZ for the year ended December 31, 2025 lists 11 people; 1 received compensation from the organization, the highest $32,879 (TIFFANY VARGO, EXECUTIVE DIRECTOR).
- How much revenue does CHATTANOOGA CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTS have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $69,250, expenses of $105,049 and total assets of $95,776 at year end.
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- THE URBAN LEAGUE OF GREATER CHATTANOOGA INC EIN 58-1436933 · last filed 990 for 2025
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All nonprofits in CHATTANOOGA · Tennessee · Community improvement and capacity building