The following websites offer helpful information for nonprofit organizations:

Associated Grantmakers of Massachusetts Links Listing of nonprofit organizations in Massachusetts, funders and more.

Chronicle of Philanthropy Leading newspaper of the nonprofit community, provides sections of information on gifts and grants, fundraising, managing nonprofits, technology and jobs.

Council on Foundations Worldwide nonprofit association of nearly 1,500 grantmaking foundations and corporations. Publications, conferences, tips and more can be found here.

Guide Star National database of nonprofits, generates and distributes extensive programmatic and financial information about more than 850,000 American charitable nonprofit organizations.

Nonprofit Times Leading business publication for nonprofit management. Resources for tips on managing nonprofits, including fundraising, financial services, marketing and more.