E-file for corporations and exempt organizations.

For the first time, corporations and tax-exempt organizations can e-file their income tax and information returns.

The new system--which allows tax professionals to attach documents to returns as PDFs--began accepting electronically filed forms 1120 and 990 in February.

This is the first release in a series of planned electronic upgrades. The IRS also is working on making it possible to e-file federal and multistate returns in one transmission.

For more information, visit www.irs.gov/newsroom/article/0,,id=121573,00.html.