Liabilities / Assets
60th percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 46-3460868 • 501(c)3 • Arlington, MA
Profile
Education and outreach in support of an effective national nuclear waste and nuclear decommissioning program.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
60th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
62nd percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
8th percentile
Higher net margin than 8% of similar nonprofits.
Top Officer Pay
95th percentile
Higher top officer pay than 95% of similar nonprofits.
Top officer pay equals 172.7% of source-year revenue.
Asset Growth
14th percentile
Faster asset growth than 14% of similar nonprofits.
Revenue Growth
9th percentile
Faster revenue growth than 9% of similar nonprofits.
Assets
Down$12,808
Down $51,953 (-80%) from 2023
Liabilities
Flat$0
Flat from 2023
Net Assets
Down$12,808
Down $51,953 (-80%) from 2023
Revenue
Down$35,802
Down $177,768 (-83%) from 2023
Expenses
Down$87,755
Down $105,196 (-55%) from 2023
Net Income
Down-$51,953
Down $72,572 (-352%) from 2023
Most recent year
2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
The nuclear decommissioning collaborative is a resource for decommissioning best practices and information. We are a non-partisan non-profit dedicated to providing decommissioning stakeholders with accurate and objective information to promote effective nuclear plant decommissioning and community revitalization
The organization works to improve socioeconomic outcomes for host communities facingclosure of nuclear power facilities.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Cash and Non-Interest-Bearing Accounts | $62,261 | $12,808 | ▼ $49,453 |
| Rtn Earn Endowment Incm Other Fnds | $64,761 | $12,808 | ▼ $51,953 |
| Receivables From Officers Etc | $2,500 | - | - |
| Pd in Cap Srpls Land Bldg Eqp Fund | $0 | $0 | → $0 |
| Cap Stk Tr Prin Current Funds | $0 | $0 | → $0 |
| Total Assets | $64,761 | $12,808 | ▼ $51,953 |
| Liabilities | |||
| Total Liabilities | $0 | $0 | → $0 |
| Net Assets / Fund Balance | |||
| Total Net Assets Fund Balance | $64,761 | $12,808 | ▼ $51,953 |
| Total Liabilities and Net Assets / Fund Balance | $64,761 | $12,808 | ▼ $51,953 |
| Name | Title | Full / Part Time | Base | Total |
|---|---|---|---|---|
| James Hamilton | President/director | PT | $61,845 | $61,845 |
| Name | Title |
|---|---|
| Jonathan Wallach | Vice President/director |
| Edward Lovelace | Clerk/director |
| James Husson | Treasurer/director |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $71,412 |
| Other Expenses | $13,843 |
| Grants and Similar Amounts Paid | $2,500 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Current Officers, Directors, Trustees, and Key Employees | $61,845 | - | - | $61,845 |
| Fees for Services Management | $11,000 | - | - | $11,000 |
| Payroll Taxes | $5,772 | - | - | $5,772 |
| Other Salaries and Wages | $3,795 | - | - | $3,795 |
| Grants to Domestic Orgs | $2,500 | - | - | $2,500 |
| Fees for Services Accounting | $1,365 | - | - | $1,365 |
| Other Expenses | $1,094 | $384 | - | $384 |
| Total Functional Expenses | $87,371 | $384 | $0 | $87,755 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Receivables from Officers, Directors, Trustees, and Key Employees | $2,500 | - | - |
“The irs form 990 is prepared by a cpa and is reviewed by ndc's management. The reviewed 990 is provided to the full board prior to filing.”
“Directors are required to complete conflict of interest disclosures annually. Conflicted or potentially conflicted directors are recused from voting and discussing the relevant matter.”
“Information for public inspection is available upon request.”
“Governing documents are available upon request.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
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| IRS990/MissionDesc | 0 | THE NUCLEAR DECOMMISSIONING COLLABORATIVE IS A RESOURCE FOR DECOMMISSIONING BEST PRACTICES AND INFORMATION. WE ARE A NON-PARTISAN NON-PROFIT DEDICATED TO PROVIDING DECOMMISSIONING STAKEHOLDERS WITH ACCURATE AND OBJECTIVE INFORMATION TO PROMOTE EFFECTIVE NUCLEAR PLANT DECOMMISSIONING AND COMMUNITY REVITALIZATION |
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| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE IRS FORM 990 IS PREPARED BY A CPA AND IS REVIEWED BY NDC'S MANAGEMENT. THE REVIEWED 990 IS PROVIDED TO THE FULL BOARD PRIOR TO FILING. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | DIRECTORS ARE REQUIRED TO COMPLETE CONFLICT OF INTEREST DISCLOSURES ANNUALLY. CONFLICTED OR POTENTIALLY CONFLICTED DIRECTORS ARE RECUSED FROM VOTING AND DISCUSSING THE RELEVANT MATTER. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | INFORMATION FOR PUBLIC INSPECTION IS AVAILABLE UPON REQUEST. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | GOVERNING DOCUMENTS ARE AVAILABLE UPON REQUEST. |
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| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART VI, SECTION C, LINE 19 |
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| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
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| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-10-30 |
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| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | COLLABORATIVE INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | NUCL |
| ReturnHeader/Filer/EIN | 0 | 463460868 |
| ReturnHeader/Filer/PhoneNum | 0 | 8023457044 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 138 WESTMINSTER AVE |
| ReturnHeader/Filer/USAddress/CityNm | 0 | ARLINGTON |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | MA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 02474 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 1 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 920790717 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | TM DOE CPA LLC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | PO BOX 699 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | NORTH ANDOVER |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | MA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 018450699 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 6179470182 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-10-30 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | TODD M DOE CPA |
| ReturnHeader/ReturnTs | 0 | 2025-10-31T07:25:00-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
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