Most letters about changes to your account. The IRS gets notified of the tax documents that were issued in your social security number. They do a match with what you filed on your return and if there is a mismatch then a letter goes out to correct it. It’s possible you forgot to put something on your return and it’s also possible that the IRS isn’t allowing a deduction. In some cases you are actually entitled to the deduction but some explanation is needed.
Give us a call and we can help you figure out what must be done.
Careful though, most letters have a deadline to be answered.