IRS organization
EAST CAMBRIDGE BUSINESS ASSOCIATION INC
This listing describes a nonprofit organization. Tax classification is separate from state registration and operating status.
Record reference date: October 13, 2026. Details may be incomplete or outdated.
- Record type
- IRS organization
- Record identifier
- 800417744
- Status
- Unconditional Exemption
- City
- Cambridge
- State or territory
- Massachusetts
- Address
- 544 CAMBRIDGE ST
- Postal code
- 02141-1114
- Record date
- Not reported
- EIN
- 800417744
- IRS subsection code
- 04
- IRS ruling month (YYYYMM)
- 201308
- NTEE classification
- S80
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- IRS organization name
- EAST CAMBRIDGE BUSINESS ASSOCIATION INC
Other reported names
- In-care-of name
- % PATRICK MAGEE ATWOODS TAVERN
Download business record (JSON)
Directory details
Identifiers
- Ein
- 80-0417744
Names
- Legal
- EAST CAMBRIDGE BUSINESS ASSOCIATION INC
- In Care Of
- % PATRICK MAGEE ATWOODS TAVERN
Addresses
- Mailing · Street 1
- 544 CAMBRIDGE ST
- Mailing · City
- Cambridge
- Mailing · Region
- MA
- Mailing · Postal Code
- 02141-1114
Tax
- Group Exemption Number
- 0000
- Subsection
- 501(c)(4)
- Affiliation
- Independent organization
- Classification Codes
- 3000
- Deductibility
- Contributions not deductible
- Foundation Classification
- Outside section 501(c)(3)
- Activity Codes
- 000000000
- Irs Status
- Unconditional Exemption
- Return Filing Requirement
- Form 990 or 990-EZ
- Private Foundation Filing Requirement
- No Form 990-PF required
- Accounting Period Month
- 12
Dates
- Irs Ruling Month
- 2013-08
- Tax Period
- 2025-12
Entity
- Irs Organization Form
- Corporation
Financial
- Asset Band
- $100,000–$499,999
- Income Band
- $100,000–$499,999
- Assets Usd
- 216989
- Income Usd
- 453092
- Revenue Usd
- 441479
Industry
- Ntee Code
- S80
All reported fields
Other reported details
- EIN
- 800417744
- STATUS
- 01
Names and reported roles
- IRS organization name
- EAST CAMBRIDGE BUSINESS ASSOCIATION INC
Mailing information
- In-care-of name
- % PATRICK MAGEE ATWOODS TAVERN
- IRS mailing street
- 544 CAMBRIDGE ST
- IRS mailing city
- CAMBRIDGE
- IRS mailing state
- MA
- IRS mailing postal code
- 02141-1114
IRS reported fields and codes
- GROUP
- 0000
- SUBSECTION
- 04
- AFFILIATION
- 3
- CLASSIFICATION
- 3000
- IRS ruling month (YYYYMM)
- 201308
- DEDUCTIBILITY
- 2
- FOUNDATION
- 00
- ORGANIZATION
- 1
- IRS tax period (YYYYMM)
- 202512
- ASSET CD
- 4
- INCOME CD
- 4
- FILING REQ CD
- 01
- PF FILING REQ CD
- 0
- ACCT PD
- 12
- Reported assets (USD)
- 216989
- Reported income (USD)
- 453092
- Reported revenue (USD)
- 441479
Industry and classification
- ACTIVITY
- 000000000
- NTEE classification
- S80