Ok, you are asking this question in December so there is no way you can file your taxes for 2023. Not a 1040, not a W2, nothing can be filed for 2023. because the year has not yet ended and in some cases the necessary 2023 forms are not even available.Maybe you are trying to file taxes for 2023. Bad news is the deadline to file passed two months ago, so the IRS is already coming down on you. They just have not gotten around to you yet.Look in the instructions for the forms that you completed and there will be a table with addresses for where to mail your forms. Canu2019t find the instructions, then go to Internal Revenue Service and do a search for the specific form you are trying to file.