Taxpayers abroad can now use IRS Free File to prepare and electronically file their returns for free. This means both U.S. citizens and resident aliens living abroad with adjusted gross incomes (AGI) of $58,000 or less can use brand-name software to prepare their returns and then e-file them for free. A second option, Free File Fillable Forms the electronic version of IRS paper forms, has no income limit and is best suited to people who are comfortable preparing their own tax return. Check out the e-file link on IRS.gov for details on the various electronic filing options.