Center for TDM

Legal name: Center for Transportation Demand Managem

Nonprofit profile at a glance

EIN
824426256
IRS 990-EZ coverage
2022–2025
Official website data refreshed
Sep 2026
Forms available
Form 990-EZ 2025
Location
Sharon, Massachusetts, United States
Phone
(202) 792-5801
Rating confidence
Limited
Sector
Research Institutes and Public Policy Analysis

Official website

Reported finances

Revenue
$0
Expenses
$993
Assets
$0
Liabilities
$8,355

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

Leadership & pay

9 people listed

Executive titles in this filing

  • ALLISON SIMMONS (PRESIDENT)
  • LOIS DEMEESTER (VICE PRESIDENT)

People named in this filing

  • ALLISON SIMMONS (PRESIDENT)
  • LOIS DEMEESTER (VICE PRESIDENT)
  • LOIS DEMEESTER (TREASURER)

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

Through research and dissemination of information we will educate public and private stakeholders to advance the adoption of transportation demand management (TDM).

What it reported doing in 2025

Research of information to advance the adoption oftransportation demand management

Operating model

Revenue model
No positive adjusted resources. The filing reports no positive adjusted operating resources.
Distribution model
No current program activity. The filing reports no program spending for the current year.

The verdict

- The available evidence is not sufficient to produce an overall rating for this filing. This is not a warning sign.

Rating breakdown

  • Financial Efficiency: 0
  • Transparency & Controls: 82
  • Sustainability: 7
  • Growth: NotEnoughData

Detailed rating inputs

Financial Efficiency

  • Mission deployment rate: Limited
  • 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: Limited
  • Total-asset coverage ratio: 0; rating input score 3; 3rd 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: Limited
  • Revenue growth: Limited
  • Asset growth: Limited

Details

  • What they do: 3 programs and campaigns described on the official site · 3 operating locations identified
  • Where the money goes: 0% of spending went to programs
  • Governance: Filed governance answers
  • Accomplishments: 3 filed program accomplishments
  • Leadership: top reported pay $0 · 9 people listed
  • Consistency: 7 of 7 current checks pass
  • Schedules: 2 filed schedules
  • Filing history: 4 filing years from 2022 to 2025
  • Contacts: How to reach this organization
  • 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: Program expense ratio scored 0/100.
  • High — Sustainability: Total-asset coverage ratio scored 3/100.
  • Review — Sustainability: Officer compensation ratio scored 56/100.