MaryK4
Expert Alumni

Deductions & credits

Both California and Oregon use the federal AGI as the base of the return.  This is why you must make the adjustment on the California return for the HSA contributions and then again on any medical deductions paid with HSA funds.  Oregon follows the federal treatment, so you do take the deduction on the Oregon state return, so no adjustment to medical expenses is needed.  

**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"