回複：回複：回複：回複：回複：請教單身老貓先生及各位老師一個報稅的問題。

對不起. 我以為你交聯邦及一個州之稅即可. 原來紐約州跟馬裏蘭州沒有reciprocal state tax agreements, 所以你用馬裏蘭家的地址時, 就須要交兩個州的稅了. 建議你谘詢稅務會計師.

You may be taxed on the same income by more than one state. Most states have reciprocal agreements with one another to allow a credit on dual-taxed income. You'll need to obtain a separate form to calculate the credit for taxes paid to one state on income whose source is in another state.

Maryland - Maryland has reciprocal state tax agreements with the District of Columbia, Pennsylvania, Virginia and West Virginia.