1234, Main Street
Boston, MA 02123
04 April, 2005
<Recipient Address Goes Here>
Hello,
Re: Account No. <number>
I would like to add my <nature of relationship>, <name>, to this account. <name>’s Social Security number is <Social Security number> and <his/her> date of birth is <insert date of birth>. If you need additional information, or if <name> must fill out an application, I would appreciate if you would provide one.
Thank you for your assistance. If you have any questions or need additional information, please do not hesitate to contact me.
Regards,
Robert Anderson
encl: <List of enclosed items goes here>