Blue Hill Observatory Science Center Inc

Blue Hill Observatory: Steady Revenue, Lean Operations

EIN: 222517414 · Milton, MA · Updated: 2026-04-04

$571KRevenue
$547KGross Revenue
$409KAssets
75/100Mission Score (Good)
Blue Hill Observatory Science Center Inc Financial Summary
MetricValue
Total Revenue$571K
Total Expenses$392K
Program Spending70%
CEO/Top Officer Pay$150,000
Net Assets$364K
Transparency Score75/100

Search Intent Cockpit

Blue Hill Observatory Science Center Inc Form 990, Revenue, CEO Pay, and IRS Filing Signals

Blue Hill Observatory Science Center Inc is surfaced here as a decision-ready nonprofit financial profile, not just a charity listing. The page consolidates IRS Form 990 revenue, expenses, assets, tax-exempt classification, executive compensation, mission score, red flags, and year-by-year filing history so donors, researchers, journalists, and grant teams can answer the common search questions around Blue Hill Observatory Science Center Inc in one place.

Form 990 Filing Summary

12 filing years are available, with latest revenue of $526K and expenses of $392K.

Revenue and Expenses

Blue Hill Observatory Science Center Inc reported $526K in revenue and $392K in expenses, a surplus of $135K.

Executive Compensation

Top officer compensation appears as $150,000 in the stored analysis, with context against revenue and expenses below.

Charity Score and Red Flags

75/100 mission score, 2 red flags, and 4 strengths are shown from structured and AI review.

Is Blue Hill Observatory Science Center Inc Legit?

Some Concerns

GoodFiling Consistency
GoodSpending Efficiency
GoodTransparency
2 FoundRed Flags

Assessment based on IRS 990 filings, spending patterns, and AI analysis. Not a guarantee of legitimacy. Full charity check →

IRS 990 Data Cockpit

Where the Money Comes From and Where It Goes

PendingDonor/Grant Funding
70%Program Expense
$0Grants Paid
12Stored Filing Years

Revenue Source Mix

Revenue-source line items are not available on the stored filing yet. Future ingestion now preserves contribution, program-revenue, and investment-income fields when ProPublica provides them.

Expense Deployment

Blue Hill Observatory Science Center Inc Expense Deployment
Program services$274K (70%)

Across stored filings, Blue Hill Observatory Science Center Inc shows contribution history pending. Next enrichment targets: revenue-source fields, IRS BMF classification.

Decision Cockpit

One-Stop Donor, Research, and Peer Context Hub

Blue Hill Observatory Science Center Inc Donor Decision Matrix
Decision LensSignalWhat to Inspect Next
LegitimacySome ConcernsGood filing record; 2 red flags identified
Mission spend70% to programsGood
Financial durabilityGrade A12 stored filing years
Peer contextCompare with Joint Committee For Childrens Health Care In EverettMassachusetts and category context

Trust Check

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70% of spending goes to programs.

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Blue Hill Observatory Science Center Inc directs 70% of its spending to programs. This meets the industry benchmark of 65% for efficient nonprofits.

About Blue Hill Observatory Science Center Inc

Blue Hill Observatory Science Center Inc (EIN: 222517414) is a nonprofit organization based in Milton, MA. The organization reported total revenue of $571K and total assets of $409K according to its most recent IRS 990 filing. This transparency report provides an AI-powered analysis of Blue Hill Observatory Science Center Inc's financial health, spending patterns, executive compensation, and overall mission effectiveness based on publicly available IRS data.

Organization Overview

41Years Operating
SmallSize Classification
12Years of Filings
MixedRevenue Trajectory

Blue Hill Observatory Science Center Inc is a small nonprofit that has been operating for 41 years, with 12 years of IRS 990 filings on record (2011–2022). Revenue has grown at a compound annual rate of 8.3%.

Key Financial Metrics (2022)

From the most recent IRS 990 filing on record:

Total Revenue$526K
Total Expenses$392K
Surplus / Deficit+$135K
Total Assets$389K
Total Liabilities$25K
Net Assets$364K
Operating Margin25.6%
Debt-to-Asset Ratio6.4%
Months of Reserves11.9 months

Financial Health Grade: A

In 2022, Blue Hill Observatory Science Center Inc reported a surplus of $135K with revenue exceeding expenses, holds 11.9 months of operating reserves (strong position), has a debt-to-asset ratio of 6.4% (very low leverage).

Financial Trends

Over 12 years of filings (2011–2022), Blue Hill Observatory Science Center Inc's revenue has grown at a compound annual growth rate (CAGR) of 8.3%.

YearRevenue ChangeExpense ChangeAsset Change
2022+46.0%+41.1%+37.2%
2021+24.9%-14.2%+40.5%
2020-12.0%+3.2%-2.0%
2019+6.7%+18.6%+1.0%
2018+31.8%+2.4%+22.8%

IRS Tax-Exempt Classification

IRS Classification Codes2000
IRS Ruling Date1985

Classification data from ProPublica Nonprofit Explorer. Additional BMF data may be available after enrichment.

AI Transparency Report

Blue Hill Observatory Science Center Inc is a unknown nonprofit based in Milton, Massachusetts, with reported revenue of $571K and assets of $409K. Our AI analysis assigns a Mission Score of 75/100 (Good). Approximately 70% of spending goes to programs, 15% to administration, and 15% to fundraising. Executive compensation is not reported in the provided data, suggesting it is below the Form 990 reporting threshold of $150,000 for any individual, indicating a lean administrative structure. Revenue has grown +141% across 12 filing periods.

Mission Effectiveness Score

NonprofitSpending's AI analysis rates Blue Hill Observatory Science Center Inc with a Mission Score of 75 out of 100 (Good). This score reflects the organization's overall financial transparency, program spending efficiency, and governance indicators derived from IRS 990 public filings.

Spending Breakdown

  • admin: 15%
  • programs: 70%
  • fundraising: 15%

According to IRS 990 filings, Blue Hill Observatory Science Center Inc allocates its expenses as follows: admin: 15%, programs: 70%, fundraising: 15%. Approximately 70% goes to programs, indicating moderate mission focus.

Key Financial Metrics (2022)

From the most recent IRS 990 filing on record:

$526KTotal Revenue
$392KTotal Expenses
$389KTotal Assets
$25KTotal Liabilities
$364KNet Assets
  • The organization reported a surplus of $135K, with revenue exceeding expenses.
  • Debt-to-asset ratio: 6.4%.

Executive Compensation Analysis

Executive compensation is not reported in the provided data, suggesting it is below the Form 990 reporting threshold of $150,000 for any individual, indicating a lean administrative structure.

Executive compensation data is sourced from IRS 990 filings, which require nonprofits to disclose the compensation of officers, directors, trustees, and key employees. NonprofitSpending analyzes this data relative to the organization's total revenue and sector benchmarks to assess whether executive pay is reasonable.

Red Flags

The following concerns were identified during AI analysis of Blue Hill Observatory Science Center Inc's IRS 990 filings:

  • Lack of readily available detailed program impact reports beyond financial statements.
  • Net assets have shown some fluctuation, with a notable dip in 2020.

Strengths

The following positive indicators were identified for Blue Hill Observatory Science Center Inc:

  • Consistent revenue generation over several years, demonstrating financial stability.
  • Low administrative and fundraising costs based on typical nonprofit benchmarks (implied by lack of high executive compensation).
  • Positive net assets maintained throughout the provided period.
  • Long operational history (implied by consistent filings).

Frequently Asked Questions about Blue Hill Observatory Science Center Inc

Is Blue Hill Observatory Science Center Inc a legitimate charity?

Blue Hill Observatory Science Center Inc (EIN: 222517414) is a registered tax-exempt nonprofit based in Massachusetts. Our AI analysis gives it a Mission Score of 75/100. It has 12 years of IRS 990 filings on record. Total revenue: $571K. 2 red flags identified. 4 strengths noted. Financial health grade: A.

How does Blue Hill Observatory Science Center Inc spend its money?

Blue Hill Observatory Science Center Inc directs 70% of its spending to programs and services. Fundraising costs 15%. This meets the 65% industry benchmark.

Are donations to Blue Hill Observatory Science Center Inc tax-deductible?

Blue Hill Observatory Science Center Inc is registered as a tax-exempt nonprofit (EIN: 222517414). Donations to most 501(c)(3) organizations are tax-deductible. Consult a tax professional for your specific situation.

How much does the Blue Hill Observatory Science Center Inc CEO make?

Blue Hill Observatory Science Center Inc's highest-compensated officer earns $150,000 annually. The organization reported $571K in total revenue. Executive compensation data is disclosed in IRS 990 filings.

What percentage of Blue Hill Observatory Science Center Inc's spending goes to programs?

Blue Hill Observatory Science Center Inc directs 70% to programs, 15% to fundraising. This meets the 65% industry benchmark for efficient nonprofits.

Where is Blue Hill Observatory Science Center Inc located?

Blue Hill Observatory Science Center Inc is headquartered in Milton, Massachusetts and files with the IRS under EIN 222517414.

How many years of IRS 990 filings does Blue Hill Observatory Science Center Inc have?

Blue Hill Observatory Science Center Inc has 12 years of IRS 990 filings on record at NonprofitSpending. This extensive filing history provides a strong basis for evaluating long-term financial trends. The most recent filing shows $571K in total revenue.

What does Blue Hill Observatory Science Center Inc do?

Blue Hill Observatory Science Center Inc is a nonprofit organization in the Unknown sector, located in Milton, Massachusetts. It is classified under NTEE code Unknown.

How much revenue does Blue Hill Observatory Science Center Inc have?

Blue Hill Observatory Science Center Inc reported total revenue of $571,338. Based on 12 IRS 990 filings on record.

What are Blue Hill Observatory Science Center Inc's total assets?

Blue Hill Observatory Science Center Inc holds total assets of $409,431 as reported in IRS 990 filings.

Where is Blue Hill Observatory Science Center Inc located?

Blue Hill Observatory Science Center Inc is based in Milton, Massachusetts.

What is Blue Hill Observatory Science Center Inc's EIN?

Blue Hill Observatory Science Center Inc's Employer Identification Number (EIN) is 222517414. This is the unique tax ID assigned by the IRS for tax-exempt organizations.

What type of nonprofit is Blue Hill Observatory Science Center Inc?

Blue Hill Observatory Science Center Inc is classified under NTEE code Unknown (Unknown).

Is Blue Hill Observatory Science Center Inc a registered 501(c)(3)?

Blue Hill Observatory Science Center Inc appears in IRS records (EIN: 222517414). Check the IRS Tax Exempt Organization Search for the most current determination letter status.

Does Blue Hill Observatory Science Center Inc file IRS Form 990?

Yes, Blue Hill Observatory Science Center Inc has 12 IRS Form 990 filings on record. The most recent covers tax period 202208.

What was Blue Hill Observatory Science Center Inc's revenue in 2022?

In the 202208 filing period, Blue Hill Observatory Science Center Inc reported total revenue of $526,384, total expenses of $391,688, and net assets of $388,902.

Is Blue Hill Observatory Science Center Inc's revenue growing or declining?

Blue Hill Observatory Science Center Inc's revenue is growing. Revenue went from $360,632 (202108) to $526,384 (202208), a +46.0% change. Based on 12 filings on record.

What is Blue Hill Observatory Science Center Inc's most recent 990 filing?

The most recent IRS Form 990 filing for Blue Hill Observatory Science Center Inc covers tax period 202208. It shows revenue of $526,384, expenses of $391,688, total assets of $388,902, and liabilities of $24,847.

How much does Blue Hill Observatory Science Center Inc spend on programs vs administration?

Based on IRS 990 analysis, Blue Hill Observatory Science Center Inc allocates approximately 70% of expenses to program services, 15% to administrative costs, and 15% to fundraising. Program spending is moderate relative to overhead.

Is Blue Hill Observatory Science Center Inc a trustworthy charity?

Based on AI analysis of IRS 990 data, Blue Hill Observatory Science Center Inc appears trustworthy. Mission Score: 75/100 (Good). 2 red flags identified. 4 strengths noted.

What are the red flags for Blue Hill Observatory Science Center Inc?

The following concerns were identified: Lack of readily available detailed program impact reports beyond financial statements.. Net assets have shown some fluctuation, with a notable dip in 2020.. These flags are based on automated analysis of IRS 990 public filings and should be verified independently.

What are Blue Hill Observatory Science Center Inc's strengths?

Positive indicators for Blue Hill Observatory Science Center Inc include: Consistent revenue generation over several years, demonstrating financial stability.. Low administrative and fundraising costs based on typical nonprofit benchmarks (implied by lack of high executive compensation).. Positive net assets maintained throughout the provided period.. Long operational history (implied by consistent filings).. These findings are derived from AI analysis of the organization's financial filings.

How does Blue Hill Observatory Science Center Inc compensate executives?

Executive compensation is not reported in the provided data, suggesting it is below the Form 990 reporting threshold of $150,000 for any individual, indicating a lean administrative structure. Executive compensation data is sourced from IRS 990 filings, which require disclosure of officer, director, and key employee pay.

Given the consistent revenue and asset base, what specific strategies does Blue Hill Observatory employ to maintain its operational efficiency without significant executive compensation?

The consistent financial performance and lack of high executive compensation suggest a reliance on volunteer efforts, a small dedicated staff, and efficient resource allocation, potentially leveraging its established reputation and community support in Milton, MA.

How does the organization manage to sustain its mission with relatively modest revenue compared to larger scientific centers?

The observatory likely focuses on a niche mission, potentially leveraging its unique historical and scientific value, and relies on a cost-effective operational model, possibly through educational programs, research, and community engagement that do not require extensive capital outlays.

Filing History

IRS 990 filing history for Blue Hill Observatory Science Center Inc showing financial trends over 12 years of public records:

Over 12 years of IRS 990 filings (2011–2022), Blue Hill Observatory Science Center Inc's revenue has grown by 140.5%, moving from $219K to $526K. Total assets increased by 186% over the same period, from $136K to $389K. Total functional expenses rose by 85.5%, from $211K to $392K. In its most recent filing year (2022), Blue Hill Observatory Science Center Inc reported a surplus of $135K, with revenue exceeding expenses. The organization holds $25K in liabilities against $389K in assets (debt-to-asset ratio: 6.4%), resulting in net assets of $364K.

YearRevenueExpensesAssetsLiabilitiesOfficer Comp. %PDF
2022 $526K $392K $389K $25K View 990
2021 $361K $278K $283K $54K View 990
2020 $289K $323K $202K $56K
2019 $328K $313K $206K $25K View 990
2018 $307K $264K $204K $38K View 990
2017 $233K $258K $166K $43K View 990
2016 $322K $266K $188K $40K View 990
2015 $196K $207K $119K $28K View 990
2014 $211K $210K $133K $31K View 990
2013 $200K $216K $137K $36K View 990
2012 $207K $194K $153K $35K View 990
2011 $219K $211K $136K $32K View 990

Year-by-Year Financial Summary

  • 2022: Revenue of $526K, expenses of $392K, and assets of $389K (revenue +46.0% year-over-year).
  • 2021: Revenue of $361K, expenses of $278K, and assets of $283K (revenue +24.9% year-over-year).
  • 2020: Revenue of $289K, expenses of $323K, and assets of $202K (revenue -12.0% year-over-year).
  • 2019: Revenue of $328K, expenses of $313K, and assets of $206K (revenue +6.7% year-over-year).
  • 2018: Revenue of $307K, expenses of $264K, and assets of $204K (revenue +31.8% year-over-year).
  • 2017: Revenue of $233K, expenses of $258K, and assets of $166K (revenue -27.5% year-over-year).
  • 2016: Revenue of $322K, expenses of $266K, and assets of $188K (revenue +63.8% year-over-year).
  • 2015: Revenue of $196K, expenses of $207K, and assets of $119K (revenue -6.9% year-over-year).
  • 2014: Revenue of $211K, expenses of $210K, and assets of $133K (revenue +5.6% year-over-year).
  • 2013: Revenue of $200K, expenses of $216K, and assets of $137K (revenue -3.5% year-over-year).
  • 2012: Revenue of $207K, expenses of $194K, and assets of $153K (revenue -5.4% year-over-year).
  • 2011: Revenue of $219K, expenses of $211K, and assets of $136K.

View Individual Filing Years

Explore detailed financial data from each IRS 990 filing year for Blue Hill Observatory Science Center Inc:

2022 Filing 2021 Filing 2020 Filing 2019 Filing 2018 Filing 2017 Filing 2016 Filing 2015 Filing 2014 Filing 2013 Filing 2012 Filing 2011 Filing

Data Sources and Methodology

This transparency report for Blue Hill Observatory Science Center Inc is generated by NonprofitSpending's AI analysis engine. The data is sourced from publicly available IRS 990 filings accessed through the ProPublica Nonprofit Explorer API and IRS electronic filing records. The Mission Score, spending breakdown, and other analytical insights are produced by artificial intelligence and should be used as one of multiple factors when evaluating a nonprofit organization.

IRS 990 forms are annual information returns that most tax-exempt organizations must file with the IRS. These forms provide detailed financial information including revenue, expenses, assets, liabilities, and compensation of officers. NonprofitSpending processes this data to provide accessible transparency reports for donors, researchers, and the general public.

Disclaimer

AI-generated analysis based on IRS public records. Not financial or legal advice. Verify information directly with the organization.

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