You can pay directly via the IRS website which is the recommended way or you can pay by check. Be sure to include your SSN on your check and the tax year.
If you are unable to pay your taxes in full, you should still file by April 18th, but you can apply for a payment plan from the IRS
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"