Not to be confused with creatinine. Creatine (/ËkriËÉtiËn/ or /ËkriËÉtÉªn/) is a nitrogenous organic acid that occurs naturally in vertebrates. Its main role is to facilitate recycling of adenosine triphosphate (ATP), the energy currency of the cell, primarily in muscle and brain tissue.
Case 1: You Filed a Previous Year (2014) Tax Return But Do Not Have Access to a Copy of the Return or the AGI. First from the IRS website or call the IRS at 866-704-7388. Here is what you will see on the IRS PIN request site: Note: the image above is for informational purposes and is not interactive.
I've read that they (IRS) can supply the previous years AGI number but NOT your pin? This is my first time applying online (or even hearing anything about... show more I'm unable to find last years tax return and I'm planning on calling the IRS (1-800-829-1040) to get it. I have two questions: 1.) I've read that they (IRS) can supply the previous years AGI number but NOT your pin? This is my first time applying online (or even hearing anything about a pin), does that mean that I don't have one yet?