Industry professionals strongly recommend an independent governing body to allow for full deliberation and diversity of thinking on governance and other organizational matters. We check to see that a majority of board members are identified as independent on their tax form.

Source: IRS Form 990

Industry professionals strongly recommend an independent governing body to allow for full deliberation and diversity of thinking on governance and other organizational matters. For most organizations, we check to see if the organization has at least three independent board members. For large, donor-funded organizations, we check to see if the organization has at least five independent board members

Source: IRS Form 990

An Audit, Review, or Compilation provides important information about financial accountability and accuracy. Organizations are scored based on their Total Revenue Amount:

Source: IRS Form 990

A diversion of assets — any unauthorized conversion or use of the organization's assets other than for the organization's authorized purposes, including but not limited to embezzlement or theft — also can seriously call into question a charity's financial integrity. We review the charity's most recent IRS Form 990 to see if the charity has reported any diversion of assets.

Source: IRS Form 990

Charity Navigator looks for a website on the IRS Form 990 as an accountability and transparency metric.

Nonprofits act in the public trust and reporting publicly on activities is an important component.

Source: IRS Form 990

Charity Navigator looks for the existence of a conflict of interest policy on the IRS Form 990 as an accountability and transparency measure.

This policy protects the organization and by extension those it serves, when it is considering entering into a transaction that may benefit the private interest of an officer, director and/or key employee of the organization.

Source: IRS Form 990

Charity Navigator looks for the existence of a whistleblower policy per the IRS Form 990 as an accountability and transparency measure.

This policy outlines procedures for handling employee complaints, as well as a confidential way for employees to report financial or other types of mismanagement.

Source: IRS Form 990

Charity Navigator looks for the existence of a document retention and destruction policy per the IRS Form 990 as an accountability and transparency measure.

This policy establishes guidelines for the handling, backing up, archiving and destruction of documents. These guidelines foster good record keeping procedures that promote data integrity.

Source: IRS Form 990

Charity Navigator looks to confirm on the IRS Form 990 that the organization has this process in place as an accountability and transparency measure.

An official record of the events that take place during a board meeting ensures that a contemporaneous document exists for future reference.

Source: IRS Form 990

The IRS requires that the charity lists any compensation paid to the charity's governing body members on the IRS Form 990. Furthermore, all governing body members must be listed whether or not they are compensated. Our analysts verify that the charities complied with the Form 990 instructions and that no board members are compensated simply for being on the board.

Source: Nonprofit's Website

Providing copies of the IRS Form 990 to the governing body prior to filing is considered a best practice, as it allows for thorough review by the individuals charged with overseeing the organization. The Form 990 asks the charity to disclose whether or not it has followed this best practice.

Making loans to related parties, such as key officers, staff, or Board members, is not standard practice in the sector as it diverts the charity's funds away from its charitable mission and can lead to real and perceived conflict-of-interest problems.

The IRS requires charities to disclose on their Form 990 any loans to or from current and former officers, directors, trustees, key employees, and other "disqualified persons." Some state laws go so far as to prohibit loans to board members and officers.

Although employees and trustees are permitted to make loans to charities, this practice can also result in real and/or perceived conflict of interest problems for the charity. Furthermore, it is problematic because it indicates that the organization is not financially secure. Our analysts check to see if any loans have been made.

Charities must list their CEO's name and compensation on their tax forms, an issue of concern for many donors. Our analysts check to be sure that the charities complied with the IRS Form 990 instructions and include this information.

This process indicates that the organization has a documented policy that it follows yearly. The policy should indicate that an objective and independent review process of the CEO's compensation has been conducted, including benchmarking against comparable organizations. We check to be sure that the charity has reported on its IRS Form 990 its process for determining its CEO pay.

For almost all charities, we check the charity's IRS Form 990 to see if it discloses that the Form 990 is available on the charity's website. As with the audited financial statement, donors need easy access to this financial report to help determine if the organization is managing its financial resources well.

Source: IRS Form 990

Charity Navigator checks the charity's website to see if it has published its audited financial statements for the fiscal year represented by the most recently filed IRS Form 990. Donors need easy access to this financial report to help determine if the organization is managing its financial resources well. We are rating charities on whether or not they publish their audit on their website.

Source: Nonprofit's Website

Donors and other stakeholders need to know who runs the organization day-to-day. While key staff should be reported on the IRS Form 990, the charity's staff may have changed since then. The charity typically reflects the most current members on the website.

Source: Nonprofit's Website

The IRS requires that the charity lists any compensation paid to the charity's governing body members on the IRS Form 990. Furthermore, all governing body members must be listed whether or not they are compensated. Our analysts verify that the charities complied with the Form 990 instructions and that no board members are compensated simply for being on the board.

Source: Nonprofit's Website

Donors can be reluctant to contribute to a charity when their name, address, or other basic information may become part of donor lists that are exchanged or sold, resulting in an influx of charitable solicitations from other organizations. Our analysts check the charity's website to see if the organization has a donor privacy policy and if its contents are sufficient to protect the donor's information.

Source: Nonprofit's Website

The Liabilities to Assets Ratio is determined by Total Liabilities divided by Total Assets (most recent IRS Form 990). This ratio is an indicator of an organization's solvency and/or long-term sustainability.

Source: IRS Form 990

The Program Expense Ratio is determined by Program Expenses divided by Total Expense (average of most recent three IRS Forms 990). This measure reflects the percent of its total expenses a charity spends on the programs and services it exists to deliver.

Source: IRS Form 990

The amount spent to raise $1 in charitable contributions. To calculate a charity's fundraising efficiency, we divide its average fundraising expenses by the average total contributions it receives. We calculate the charity's average expenses and average contributions over its three most recent fiscal years.

Source: IRS Form 990

Determines how long a charity could sustain its level of spending using its net available assets, or working capital, as reported on its most recently filed IRS Form 990. Dividing these net available assets in the most recent year by a charity's average total expenses, yields the working capital ratio. We calculate the charity's average total expenses over its three most recent fiscal years.

Source: IRS Form 990

This chart displays the trend of revenue and expenses over the past several years for this organization, as reported on their IRS Form 990.

Presented here are up to five of this organization's highest compensated employees. This compensation data includes salary, cash bonuses, and expense accounts and is displayed exactly how it is reported to the IRS. The amounts do not include nontaxable benefits, deferred compensation, or other amounts not reported on Form W-2. In some cases, these amounts may include compensation from related organizations. Read the IRS policies for compensation reporting

Source: IRS Form 990 (page 7), filing year 2022

Below are some key data points from the Exempt Organization IRS Business Master File (BMF) for this organization. Learn more about the BMF on the IRS website

The Form 990 is a document that nonprofit organizations file with the IRS annually. We leverage finance and accountability data from it to form Encompass ratings. Click here to search for this organization's Forms 990 on the IRS website (if any are available). Simply enter the organization's name (Exploratorium) or EIN (941696494) in the 'Search Term' field.