Tidemark Institute Inc

Nonprofit profile at a glance

EIN
455139751
IRS 990-EZ coverage
2015–2025
Forms available
Form 990 2022, Form 990-EZ 2025, Form 990-N 2014
Location
Damariscotta, ME, USA
Phone
2078321866
Rating
39
Verdict
REVIEW
Rating confidence
Moderate
Sector
Research Institutes and/or Public Policy Analysis

Reported finances

Revenue
$1,791
Expenses
$112
Assets
$53,049

Source: IRS Form 990-EZ. Selected filing: tax year 2025. Amounts in USD.

Leadership & pay

4 people listed

People named in this filing

  • Constance Jean Moon (Pres/Treas/Sec/Dir)
  • Nancy Harris Frohlich (Director)
  • Suzanne Wilson (Director)

Selected names, not a complete roster or a statement of current roles. Open leadership details for the complete filed list.

Source: IRS Form 990-EZ. Selected filing: tax year 2025. Names and roles reflect this filing, not necessarily current officeholders.

Overview

Mission

The organization is established to promote educational & charitable purposes by operating an educational & scientific institute to conduct research on education and learning

What it reported doing in 2025

Educational and scientific research

Operating model

Revenue model
Investment-supported. 100% of the money available for current operations came from recurring investment income.
Distribution model
No current program activity. The filing reports no program spending for the current year.

The verdict

REVIEW - The filed numbers largely add up and revenue comfortably covers expenses. A relatively small share of available resources goes toward mission work and a relatively small share of total spending goes to programs.

Rating breakdown

  • Financial Efficiency: 0
  • Transparency & Controls: 82
  • Sustainability: 83
  • Growth: 40

Detailed rating inputs

Financial Efficiency

  • Mission deployment rate: 0%; rating input score 0
  • Program expense ratio: 0%; rating input score 0

Transparency & Controls

  • Consistency checks: 100%; rating input score 100; 51st percentile among comparable filings
  • Major donor itemization: Limited

Sustainability

  • Operating margin: 93.7%; rating input score 99; 99th percentile among comparable filings
  • Total-asset coverage ratio: 473.65; rating input score 100; 100th percentile among comparable filings
  • Liabilities to assets ratio: Limited
  • Officer compensation ratio: 0%; rating input score 56; 56th percentile among comparable filings

Growth

  • Program expense growth: 1% per year; rating input score 100; 50th percentile among comparable filings
  • Revenue growth: -10.1% per year; rating input score 0; 24th percentile among comparable filings
  • Asset growth: -9.4% per year; rating input score 0; 18th percentile among comparable filings

Details

  • Where the money goes: 0% of revenue deployed · 0% of spending went to programs
  • Governance: Filed governance answers
  • Accomplishments: 1 filed program accomplishment
  • Leadership: top reported pay $0 · 4 people listed
  • Consistency: 6 of 6 current checks pass
  • Schedules: 2 filed schedules
  • Filing history: 5 filing years from 2015 to 2025
  • Contacts: How to reach this organization
  • Money network: 1 filed money-flow record
  • Grant readiness: Federal tax and exclusion status, award history, and grant-maker relationships.
  • People: Everyone the filings name, and which of them the filings identify by more than a name.

Key Signals

Signals prioritize questions for review. They are not findings of misconduct.

  • High — Financial Efficiency: Mission deployment rate scored 0/100.
  • High — Financial Efficiency: Program expense ratio scored 0/100.
  • High — Growth: Revenue growth scored 0/100.
  • High — Growth: Asset growth scored 0/100.
  • Review — Sustainability: Officer compensation ratio scored 56/100.