Thanks for using JustAnswer.com! I will do my best to provide you with a clear and concise answer to your tax question based on the information that you have provided me. In general, you are supposed to be able to get this information on the main 1-800-829-1040 phone number. However, the employees on this line are notoriously slow, impatient, and under trained. If you know the tax year/years related to the expiring 10-year statute, obtaining the IRS statute of limitations information on your account from this line will be significantly easier. Alternatively, if you have a CPA, enrolled agent, or a tax preparer that you work with, you may want to have them call for you. The IRS has "practitioner only" lines that are manned with better trained agents, shorter wait times, and are usually much faster for obtaining information. You would need to provide form 2848 to your CPA or enrolled agent, and form 8821 to your tax preparer before they can call. Those forms are found in the links below.Form 8821Form 2848If there are additional questions or concerns, please reply to this answer so that I may assist you further. If this answers your question, please rate my performance between OK and Excellent so that I may receive credit for my answer. Thanks for your business.