 and see if they qualify. Simply dial 800-319-8270. If you owe back taxes to the IRS and cannot afford to pay them back or have years of unfiled tax returns, help is standing by. Just call the Community Tax Helpline today at 800-319-8270. For the help that you need, don't take on the IRS alone. They can attack your wages, savings, pension, home, and even your Social Security check. That's 800-319-8270.