需要特殊标明什么么？之前extension的时候是joint一起提交的，而且先付了应该多交
的税，但是现在想分开报，看上面
的说明需要特殊说明么？
If you and your spouse jointly file Form 4868 but later file
separate returns for 2009, you can enter the total amount paid
with Form 4868 on either of your separate returns. Or you and
your spouse can divide the payment in any agreed amounts. Be
sure each separate return has the social security numbers of
both spouses.
最后一句话什么意思阿，需要在税表上写上两个人的ssn号码？
