http://www.jw-aid.com/faq.html from
Cash donations
Many congregations, especially those near the affected area, will receive instructions from the relief committee to setup local donation arrangements. There may be a contribution box at your local Kingdom Hall set aside for this purpose. If you are outside the United States, please follow the directions from your local branch.
Otherwise, send cash donations to the branch office, where a relief fund is set aside for this purpose. The address is Watch Tower Bible and Tract Society of Pennsylvania, c/o Office of the Secretary and Treasurer, 25 Columbia Heights, Brooklyn, NY 11201-2483. Make checks payable to "Watch Tower ." (See km 7/00 p. 3 and km 11/04 p. 3)
Beware of fraudulent schemes to solicit money for our brothers under the guise of assisting victims of disasters. We will be glad to post scam warnings on the website. (See km 2/02 p. 7)
Scam Alert: There are already blogs and "news releases" directing people to donate at websites supposedly managed by Jehovah's Witnesses. Most of them are hostile to our cause and/or simply channel the money to other relief organizations. To contribute to the relief effort spearheaded by Jehovah's Witnesses, please follow the instructions shown above, which are based on official directions from the United States branch office of the Watch Tower Bible and Tract Society, a legal organization in use by Jehovah's Witnesses.
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