Tilles Foundation

Tilles Foundation shows significant asset growth and zero officer compensation amidst volatile revenue and expense patterns.

EIN: 133541870 · Brooklandvl, MD · Updated: 2026-03-28

$362KRevenue
$4.1MAssets
75/100Mission Score (Good)

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Tilles Foundation Financial Summary
MetricValue
Total Revenue$362K
Total Expenses$175K
Program Spending80%
CEO/Top Officer Pay$4,132,218
Net Assets$4.2M
Transparency Score75/100

Search Intent Cockpit

Tilles Foundation Form 990, Revenue, CEO Pay, and IRS Filing Signals

Tilles Foundation 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 Tilles Foundation in one place.

Form 990 Filing Summary

9 filing years are available, with latest revenue of $101K and expenses of $175K.

Revenue and Expenses

Tilles Foundation reported $101K in revenue and $175K in expenses, a deficit of $74K.

Executive Compensation

Top officer compensation appears as $4,132,218 in the stored analysis, with context against revenue and expenses below.

Charity Score and Red Flags

75/100 mission score, 4 red flags, and 3 strengths are shown from structured and AI review.

Is Tilles Foundation Legit?

Some Concerns

GoodFiling Consistency
ExcellentSpending Efficiency
GoodTransparency
4 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
80%Program Expense
$0Grants Paid
9Stored 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

Tilles Foundation Expense Deployment
Program services$140K (80%)

Across stored filings, Tilles Foundation shows contribution history pending. Next enrichment targets: revenue-source fields, IRS BMF classification.

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Tilles Foundation Donor Decision Matrix
Decision LensSignalWhat to Inspect Next
LegitimacySome ConcernsGood filing record; 4 red flags identified
Mission spend80% to programsExcellent
Financial durabilityGrade B9 stored filing years
Peer contextCompare with Main Street Mobile Treatment Associates IncMaryland and category context

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Tilles Foundation directs 80% of its spending to programs. This exceeds the industry benchmark of 65%, indicating strong mission focus.

About Tilles Foundation

Tilles Foundation (EIN: 133541870) is a nonprofit organization based in Brooklandvl, MD. The organization reported total revenue of $362K and total assets of $4.1M according to its most recent IRS 990 filing. This transparency report provides an AI-powered analysis of Tilles Foundation's financial health, spending patterns, executive compensation, and overall mission effectiveness based on publicly available IRS data.

Organization Overview

35Years Operating
SmallSize Classification
9Years of Filings
MixedRevenue Trajectory

Tilles Foundation is a small nonprofit that has been operating for 35 years, with 9 years of IRS 990 filings on record (2012–2023). Revenue has grown at a compound annual rate of 10.9%.

Key Financial Metrics (2023)

From the most recent IRS 990 filing on record:

Total Revenue$101K
Total Expenses$175K
Surplus / Deficit$-73,550
Total Assets$4.2M
Total Liabilities$1
Net Assets$4.2M
Operating Margin-72.7%
Debt-to-Asset Ratio0.0%
Months of Reserves287.8 months

Financial Health Grade: B

In 2023, Tilles Foundation reported a deficit of $74K with expenses exceeding revenue, holds 287.8 months of operating reserves (strong position), has a debt-to-asset ratio of 0.0% (very low leverage).

Financial Trends

Over 9 years of filings (2012–2023), Tilles Foundation's revenue has grown at a compound annual growth rate (CAGR) of 10.9%.

YearRevenue ChangeExpense ChangeAsset Change
2023-15.9%-65.6%-1.7%
2022-85.7%-8.3%
2021-54.3%-100.0%+22.1%
2020+997.6%+12.3%+71.8%
2019+146.4%+16.9%-4.0%

IRS Tax-Exempt Classification

IRS Classification Codes1000
IRS Ruling Date1991

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

AI Transparency Report

The Tilles Foundation demonstrates a mixed financial picture with significant fluctuations in revenue and expenses over the past decade. While the organization consistently reports zero officer compensation, indicating good stewardship in that area, its program spending efficiency is difficult to ascertain without a detailed breakdown of expenses. The foundation's assets have grown substantially from $877,383 in 2012 to $4,132,218 currently, suggesting effective asset management. However, the wide swings in revenue, such as $2,917,474 in 2014 and $0 in expenses in 2021, raise questions about the consistency of its operational activities and funding model. The lack of detailed expense categories in the provided data makes a precise assessment of spending efficiency challenging.

Mission Effectiveness Score

NonprofitSpending's AI analysis rates Tilles Foundation 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: 80%
  • fundraising: 5%

According to IRS 990 filings, Tilles Foundation allocates its expenses as follows: admin: 15%, programs: 80%, fundraising: 5%. With 80% directed toward programs, this reflects a strong commitment to its charitable mission.

Key Financial Metrics (2023)

From the most recent IRS 990 filing on record:

$101KTotal Revenue
$175KTotal Expenses
$4.2MTotal Assets
$1Total Liabilities
$4.2MNet Assets
  • The organization reported a deficit of $74K, with expenses exceeding revenue.
  • Debt-to-asset ratio: 0.0%.

Executive Compensation Analysis

Executive compensation is consistently reported as 0% across all filings, which is commendable for an organization of its asset size ($4,132,218) and indicates a strong commitment to directing funds towards its mission rather than administrative salaries.

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 Tilles Foundation's IRS 990 filings:

  • Unknown NTEE code, hindering understanding of mission focus.
  • Reported $0 expenses in 202105 period, which is highly unusual.
  • Significant year-over-year revenue and expense volatility.
  • Lack of detailed expense breakdown to assess program efficiency accurately.

Strengths

The following positive indicators were identified for Tilles Foundation:

  • Consistent reporting of 0% officer compensation.
  • Substantial growth in assets from $877,383 in 2012 to $4,132,218 currently.
  • Low liabilities across all reported periods, indicating financial stability.

Frequently Asked Questions about Tilles Foundation

Is Tilles Foundation a legitimate charity?

Tilles Foundation (EIN: 133541870) is a registered tax-exempt nonprofit based in Maryland. Our AI analysis gives it a Mission Score of 75/100. It has 9 years of IRS 990 filings on record. Total revenue: $362K. 4 red flags identified. 3 strengths noted. Financial health grade: B.

How does Tilles Foundation spend its money?

Tilles Foundation directs 80% of its spending to programs and services. Fundraising costs 5%. This exceeds the 65% industry benchmark.

Are donations to Tilles Foundation tax-deductible?

Tilles Foundation is registered as a tax-exempt nonprofit (EIN: 133541870). Donations to most 501(c)(3) organizations are tax-deductible. Consult a tax professional for your specific situation.

How much does the Tilles Foundation CEO make?

Tilles Foundation's highest-compensated officer earns $4,132,218 annually. The organization reported $362K in total revenue. Executive compensation data is disclosed in IRS 990 filings.

What percentage of Tilles Foundation's spending goes to programs?

Tilles Foundation directs 80% to programs, 5% to fundraising. This exceeds the 65% industry benchmark for efficient nonprofits.

Where is Tilles Foundation located?

Tilles Foundation is headquartered in Brooklandvl, Maryland and files with the IRS under EIN 133541870.

How many years of IRS 990 filings does Tilles Foundation have?

Tilles Foundation has 9 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 $362K in total revenue.

What is the primary purpose of the Tilles Foundation, given its NTEE code is unknown?

Without an NTEE code or detailed program descriptions, it's difficult to ascertain the specific mission and program areas of the Tilles Foundation. This information is crucial for evaluating its impact.

Why were expenses reported as $0 in the 202105 period, despite revenue of $841,907?

The reporting of $0 in expenses for a period with significant revenue is highly unusual and warrants further investigation to understand the operational activities during that year.

How does the Tilles Foundation manage its significant revenue fluctuations, such as $2,917,474 in 2014 versus $101,174 in 2023?

The extreme volatility in revenue suggests an inconsistent funding model, which could impact long-term program stability and planning. Understanding the sources and nature of these revenues is important.

Filing History

IRS 990 filing history for Tilles Foundation showing financial trends over 9 years of public records:

Over 9 years of IRS 990 filings (2012–2023), Tilles Foundation's revenue has grown by 213%, moving from $32K to $101K. Total assets increased by 377.7% over the same period, from $877K to $4.2M. Total functional expenses rose by 43.1%, from $122K to $175K. In its most recent filing year (2023), Tilles Foundation reported a deficit of $74K, with expenses exceeding revenue. The organization holds $1 in liabilities against $4.2M in assets (debt-to-asset ratio: 0.0%), resulting in net assets of $4.2M.

YearRevenueExpensesAssetsLiabilitiesOfficer Comp. %PDF
2023 $101K $175K $4.2M $1 View 990
2022 $120K $508K $4.3M $1 View 990
2021 $842K $0 $4.7M $1 View 990
2020 $1.8M $217K $3.8M $1 View 990
2019 $168K $193K $2.2M $0 View 990
2015 $68K $165K $2.3M $0 View 990
2014 $2.9M $48K $2.4M $0 View 990
2013 $136K $121K $893K $0 View 990
2012 $32K $122K $877K $0 View 990

Year-by-Year Financial Summary

  • 2023: Revenue of $101K, expenses of $175K, and assets of $4.2M (revenue -15.9% year-over-year).
  • 2022: Revenue of $120K, expenses of $508K, and assets of $4.3M (revenue -85.7% year-over-year).
  • 2021: Revenue of $842K, expenses of $0, and assets of $4.7M (revenue -54.3% year-over-year).
  • 2020: Revenue of $1.8M, expenses of $217K, and assets of $3.8M (revenue +997.6% year-over-year).
  • 2019: Revenue of $168K, expenses of $193K, and assets of $2.2M (revenue +146.4% year-over-year).
  • 2015: Revenue of $68K, expenses of $165K, and assets of $2.3M (revenue -97.7% year-over-year).
  • 2014: Revenue of $2.9M, expenses of $48K, and assets of $2.4M (revenue +2039.6% year-over-year).
  • 2013: Revenue of $136K, expenses of $121K, and assets of $893K (revenue +321.8% year-over-year).
  • 2012: Revenue of $32K, expenses of $122K, and assets of $877K.

View Individual Filing Years

Explore detailed financial data from each IRS 990 filing year for Tilles Foundation:

2023 Filing 2022 Filing 2021 Filing 2020 Filing 2019 Filing 2015 Filing 2014 Filing 2013 Filing 2012 Filing

Data Sources and Methodology

This transparency report for Tilles Foundation 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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