This is based off an e-mail I sent recently to a student and someone suggested I post it here:
Asking for letters of recommendation
In general I, and others are happy to write letters of recommendation for people… it’s part of our jobs after all. However, there are some tips I would offer anyone soliciting letters at any stage of their career.
1) Don’t ask me for a letter only a few days before it’s due. This seems like such a simple concept but one that is violated so often.
2) If you ask me for a letter, you need to send a copy of your CV. No matter how long I’ve worked with you, there’s probably still information in there I didn’t know and this helps me write a letter that doesn’t sound like a form letter.
3) Send me a description of the program you’re applying for and why. Again, this helps me write a better letter and doesn’t force me to have to trawl the internet for information
4) Make it as easy as possible for me to write the letter! This is especially critical with professors. If the letter needs to be mailed, you should hand me a stamped, already addressed envelope so all I have to do is drop in a letter and throw it in the outgoing mail. If it’s an electronic form provide me with detailed instructions and links.
5) Don’t attempt to bribe me. I’m not kidding… for example once I got a handwritten request for a letter of recommendation along with $50. This is not a good idea!
Thanks David!! It’s always good hearing this type of advice.
I’ve got one more to add:
6) Make sure that if you ask someone who is a postdoc or a project scientist for a letter that you don’t actually need a letter from a professor!