Nonprofits in Portsmouth, New Hampshire

100 nonprofits in Portsmouth, New Hampshire. See where $144.9M in donations goes — program spending, CEO pay, and red flags from IRS 990 filings.

100Nonprofits
$144.9MTotal Revenue
$0Total Assets
8Categories

Nonprofit Categories in Portsmouth

Education: 14 orgs Philanthropy & Grantmaking: 13 orgs Arts, Culture & Humanities: 12 orgs Human Services: 12 orgs Recreation & Sports: 10 orgs Community Improvement: 7 orgs Public & Society Benefit: 6 orgs Environment: 3 orgs

Top Nonprofits in Portsmouth by Revenue

#OrganizationCategoryRevenueScoreAI Insight
1 National Academy Of Sciences Retire Welfare Benefit Plan Tr Science & Technology $41.4M — —
2 Jaffe Foundation Philanthropy & Grantmaking $39.4M — —
3 Global Seafood Alliance Inc Community Improvement $20.3M — —
4 Peter And Anna Kolchinsky Foundation Philanthropy & Grantmaking $15.0M — —
5 Ten Fingers Foundation Philanthropy & Grantmaking $6.2M — —
6 New England Sports Complex Inc Recreation & Sports $3.8M — —
7 Hope For Tomorrow Foundation Education $3.3M — —
8 Chase Home Human Services $2.7M — —
9 Service Credit Union Impact Foundation Education $1.5M — —
10 New Hampshire Democracy Fund Civil Rights $1.5M — —

All Portsmouth Organizations (100)

Cultivate

Arts, Culture & Humanities · $120K revenue

Popupnh

Arts, Culture & Humanities · $175K revenue

Other Cities in New Hampshire

Manchester (675) Concord (613) Nashua (288) Keene (216) Hanover (196) Dover (149) Bedford (121) Laconia (109) Derry (104) Rochester (97) Londonderry (92) Lebanon (87) Exeter (83) Salem (81) Wolfeboro (77) Durham (75) Merrimack (75) Peterborough (74) Amherst (65) Goffstown (65)

About Nonprofit Research in Portsmouth

Every tax-exempt nonprofit in the United States is required to file an IRS Form 990, which discloses financial details including revenue, expenses, assets, executive compensation, and program activities. NonprofitSpending uses AI to analyze these public filings and generate transparency reports for each organization.

For Portsmouth, New Hampshire, we track 100 registered nonprofits. Our AI enrichment process evaluates each organization's spending efficiency, revenue trends, governance practices, and mission alignment to produce a mission score and honest headline. This data helps donors, journalists, researchers, and community members make informed decisions about the nonprofits operating in their city.

Data on this page is sourced from IRS 990 filings, IRS Business Master Files, and supplemented with AI-powered analysis. Filing dates, ruling dates, and financial figures reflect the most recent available data. For the most current information on any organization, click through to its individual transparency report.

Frequently Asked Questions

How many nonprofits are in Portsmouth, New Hampshire?

There are 100 registered nonprofits in Portsmouth, New Hampshire, with $144.9M in combined annual revenue and $0 in total assets.

What is the largest nonprofit in Portsmouth, New Hampshire?

The largest nonprofit in Portsmouth by revenue is National Academy Of Sciences Retire Welfare Benefit Plan Tr with $41.4M in annual revenue.

What types of nonprofits operate in Portsmouth?

The most common categories in Portsmouth are Education, Philanthropy & Grantmaking, Arts, Culture & Humanities.

How efficient are nonprofits in Portsmouth with their spending?

Spending efficiency data is being compiled for nonprofits in Portsmouth.

What is the highest executive compensation at a nonprofit in Portsmouth?

Executive compensation data is being compiled for nonprofits in Portsmouth.

How can I research a nonprofit in Portsmouth?

You can research any nonprofit in Portsmouth by clicking on its name above to view its full AI-powered transparency report. Each report includes IRS 990 financial data, spending breakdowns, executive compensation, revenue trends, and AI-generated risk assessments based on publicly available filings.

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