Where to find the latest IRS rules governing car donations

Q. How can I find the charity world’s top 25 donors?

A. Check out the Chronicle’s annual survey of the 60 people who gave the most to charity in 2004 here Results from the 2005 survey were released in March. Be sure to use the database, which allows you to search the donors by their source of wealth, type of recipient, and state. You can see each year’s results back to the year 2000.