Maine Association of Nonprofits
MANP is a membership organization providing training, resources and discounted products for nonprofits and their employees.
Maine Community Foundation
The Maine Community Foundation seeks to improve the quality of life in the State of Maine through its grantmaking activities.
Maine Philanthropy Center
An association of over 90 Maine grantmakers which provides a range of programs and services. Maine Philanthropy Center also maintains a digital library of information on foundation and corporate giving.
Tax Information for Charities & Other Non-Profits
The IRS online source for tax information and updates for charities and other nonprofits.
The Chronicle of Philanthropy
The biweekly newspaper of the nonprofit world.
Boardsource is dedicated to strengthening nonprofit governance by providing trainings, consultants and publications.
The Grantsmanship Center
The Center conducts fundraising trainings and provides access to an online database of government, foundation and corporate funding sources.
This section of About.com offers a basic grantwriting tutorial.
Guidestar provides legitimacy and financial information on non-profit organizations, charities and foundations.