Your return cannot be e-filed. You must print and mail your return. The IRS will reject your e-filed without a valid Social Security Number for your wife. Your only option are the ones mentioned above by @Critter-3.
If you are legally married, you must include your spouses SSN on any e-filed tax return whether you file Jointly or Separately. You cannot choose to file as single.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
