EX-99.(I) 2 z18023exv99wxiy.txt OPINION AND CONSENT OF COUNSEL EXHIBIT 99(i) October 29, 2007 RiverSource California Tax-Exempt Trust 50606 Ameriprise Financial Center Minneapolis, Minnesota 55474 Gentlemen: I have examined the Agreement and Declaration of Trust and the By-Laws of RiverSource California Tax-Exempt Trust (the Trust) and all necessary certificates, permits, minute books, documents and records of the Trust, and the applicable statutes of the Commonwealth of Massachusetts, and it is my opinion that the shares sold in accordance with applicable federal and state securities laws will be legally issued, fully paid, and nonassessable. This opinion may be used in connection with the Post-Effective Amendment. Sincerely, /s/ Scott R. Plummer ------------------------------------- Scott R. Plummer General Counsel RiverSource Funds