No. Deductions usually must be claimed for the year in which they were paid. There’s no provision in the tax law allowing a person to “save” deductions and use them in a subsequent year.
A retirement account to which up to $4,000 (or $5,000 if you are 50 or over) may be contributed for 2007, but deductions for the contribution are restricted if you are covered by a company retirement plan. Earnings accumulate tax free.