I am wondering what the best/cheapest way to contact the IRS with questions about a tax return is. I have looked online but I can only find one international callers number, however it isn't toll free. Is there a best way to avoid high costs when calling?
One of our tax returns has been showing as status unavailable, quoting tax topic 152, and reference number 9001. It has been this way for a few weeks now so i would like to chase it up.
I have searched the forum but haven't found anything, so i apologise if this has been covered already.