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

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

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

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 2021

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 (American Astronomical Society) or EIN (210735173) in the 'Search Term' field.