I know CA treats a HSA account as an ordinary brokerage account so capital gains and income/dividends are taxable. To avoid tax I invested in a Treasury bond fund since interest earned from this fund is not taxable by CA.
However on the HSA earnings portion of the CA adjustments it just asks for interest, dividends, and capital gains earned. It doesn't ask if any interest/dividends were from US obligations.
How do I adjust this so I don't pay tax on CA-exempt interest?
