| In Care of Name |
% L HAIMSON
|
| Group Exemption Number |
0000
|
| Subsection |
Charitable Organization, Educational Organization, Literary Organization, Organization to Prevent Cruelty to Animals, Organization to Prevent Cruelty to Children, Organization for Public Safety Testing, Religious Organization, Scientific Organization
|
| Affiliation |
Independent - This code is used if the organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations).
|
| Classification |
Educational Organization, Local Association of Employees, Horticultural Organization, Business League, Voluntary Employees' Beneficiary Association (Govt. Emps.), Mutual Ditch or Irrigation Co., Cemetery Company, Other Mutual Corp. or Assoc.
|
| Deductibility |
Contributions are deductible.
|
| Foundation |
Organization that receives a substantial part of its support from a governmental unit or the general public 170(b)(1)(A)(vi)
|
| Tax Period |
2023-12
|
| Asset |
0
|
| Income |
0
|
| Filing Requirement |
990 - Required to file Form 990-N - Income less than $50,000 per year
|
| PF Filing Requirement |
No 990-PF return
|
| Accounting Period |
Dec
|
| Asset Amount |
0
|
| Income Amount |
0
|
| Form 990 Revenue Amount |
0
|
| National Taxonomy of Exempt Entities |
Education: Research Institutes and/or Public Policy Analysis
|
| Sort Name |
-
|
Publication 78 Data
| Description |
Organizations eligible to receive tax-deductible charitable contributions. Users may rely on this list in determining deductibility of their contributions. |
| On Publication 78 Data List |
Yes |
| Deductibility |
Type of organization and use of contribution: A public charity. Deductibility Limitation: 50% (60% for cash contributions) |
Form 990-N (e-Postcard)
| Organization Name |
CLASS SIZE MATTERS |
| EIN |
20-2169746 |
| Tax Year |
2024 |
| Beginning of tax period |
2024-01-01 |
| End of tax period |
2024-12-31 |
| Gross receipts not greater than $50000 |
Yes |
| Organization has terminated |
No |
| Mailing Address |
124 WAVERLY PL, NEW YORK, NY, 100119185, US |
| Principal Officer's Name |
Leonie Haimson |
| Principal Officer's Address |
124 Waverly Pl, New York, NY, 10011, US |
| Website URL |
www.classsizematters.org |
|
| Organization Name |
CLASS SIZE MATTERS |
| EIN |
20-2169746 |
| Tax Year |
2023 |
| Beginning of tax period |
2023-01-01 |
| End of tax period |
2023-12-31 |
| Gross receipts not greater than $50000 |
Yes |
| Organization has terminated |
No |
| Mailing Address |
124 WAVERLY PL, NEW YORK, NY, 100119185, US |
| Principal Officer's Name |
Leonie Haimson |
| Principal Officer's Address |
124 Waverly Pl, New York, NY, 10011, US |
| Website URL |
www.classsizematters.org |
|
| Organization Name |
CLASS SIZE MATTERS |
| EIN |
20-2169746 |
| Tax Year |
2022 |
| Beginning of tax period |
2022-01-01 |
| End of tax period |
2022-12-31 |
| Gross receipts not greater than $50000 |
Yes |
| Organization has terminated |
No |
| Mailing Address |
124 WAVERLY PL, NEW YORK, NY, 100119185, US |
| Principal Officer's Name |
Leonie Haimson |
| Principal Officer's Address |
124 Waverly Pl, New York, NY, 10011, US |
| Website URL |
www.classsizematters.org |
|
| Organization Name |
CLASS SIZE MATTERS |
| EIN |
20-2169746 |
| Tax Year |
2007 |
| Beginning of tax period |
2007-01-01 |
| End of tax period |
2007-12-31 |
| Gross receipts not greater than $50000 |
Yes |
| Organization has terminated |
No |
| Mailing Address |
124 Waverly Place, ground floor, New York, NY, 10011, US |
| Principal Officer's Name |
Leonie Haimson |
| Principal Officer's Address |
124 Waverly Place, New York, NY, 10011, US |
| Website URL |
www.classsizematters.org |
|
Copies of Returns (990, 990-EZ, 990-PF, 990-T)
| Organization Name |
CLASS SIZE MATTERS
|
| EIN |
20-2169746
|
| Tax Period |
202112
|
| Filing Type |
E
|
| Return Type |
990EZ
|
| File |
View File
|
|
| Organization Name |
CLASS SIZE MATTERS
|
| EIN |
20-2169746
|
| Tax Period |
202012
|
| Filing Type |
E
|
| Return Type |
990EZ
|
| File |
View File
|
|
| Organization Name |
CLASS SIZE MATTERS
|
| EIN |
20-2169746
|
| Tax Period |
202012
|
| Filing Type |
E
|
| Return Type |
990EZ
|
| File |
View File
|
|
| Organization Name |
CLASS SIZE MATTERS
|
| EIN |
20-2169746
|
| Tax Period |
201912
|
| Filing Type |
P
|
| Return Type |
990EZ
|
| File |
View File
|
|
| Organization Name |
CLASS SIZE MATTERS
|
| EIN |
20-2169746
|
| Tax Period |
201812
|
| Filing Type |
P
|
| Return Type |
990EZ
|
| File |
View File
|
|
| Organization Name |
CLASS SIZE MATTERS
|
| EIN |
20-2169746
|
| Tax Period |
201712
|
| Filing Type |
P
|
| Return Type |
990EZ
|
| File |
View File
|
|
| Organization Name |
CLASS SIZE MATTERS
|
| EIN |
20-2169746
|
| Tax Period |
201612
|
| Filing Type |
P
|
| Return Type |
990EZ
|
| File |
View File
|
|
| Organization Name |
CLASS SIZE MATTERS
|
| EIN |
20-2169746
|
| Tax Period |
201512
|
| Filing Type |
E
|
| Return Type |
990EZ
|
| File |
View File
|
|
|
