Note to JimD71--
This note is to inform, not alarm, you. I have two annuities with TIAA-CREF, both based on pre-tax monies. It's not clear to me whether your annuity with TIAA-CREF is pre-tax or after-tax but here's a bit of info you should be aware of, or you can get clarification with TIAA itself.
First, TIAA does not participate with the state guarantee associations--at least not the pre-tax annuities. There was a quite lengthy discussion of this matter at the following link. http://www.diehards.org/forum/viewtopic.php?t=6058&highlight=tiaa
I have put the question directly to my Wealth Management team at TIAA and the answer has been that TIAA alone guarantees its annuities (at least the pre-tax ones). Why not put the question directly to your TIAA representative?
I'm also interested to hear you say that your TIAA fixed immediate annuity can go up but not down. You may know that one unusual (and beneficial) feature of at least the pre-tax annuities is that they are participating annuities, which means, basically, that they guarantee principal, minimum investment return payments, and possible supplements to payments depending on investment, mortality, and expense experience. If you have a contract similar to mine, this information should be spelled out.
However, at least for my pre-tax fixed immediate annuity, there is a provision in the contract that distinguishes between the guaranteed payment and the supplements (e.g., additional income). The possibility of the supplement being reduced is clearly spelled out, though my experience in nearly 8 years is that the supplement has been raised modestly about half the time.
Whatever the case, I suggest you review the language of your contract quite carefully and call TIAA, if you have questions, and get the answers in writing. Again, I'm quite happy with my TIAA fixed immediate annuity, but you need to know exactly what you own. Best wishes, Bob U.
Note for the historical archive: Bob U. edited the original "morality" to "mortality."