All tax records, including 990 forms, can be found at GuideStar here.
These records include lists of paid staff and their salaries, officers, including the President (whose work is done solely on a volunteer basis), sources of income and distribution. Professional audits, for years in which they were required, are available upon request.
As a 501(c)(3) NGO registered in the USA but operational on a global scale with local partners, the proceeds of most of our successful grant proposals that we developed and were awarded went directly to our partner organizations in other countries. They do not appear on our tax records but are part of our overhead.
Income registered is related only to projects based primarily in the USA.