IRS Offers Tax Payment Option
"The Internal Revenue Service today reminded taxpayers to file their federal tax returns and pay any taxes they owe by the April 15 deadline.

Aware that the economic downturn has affected many people, the agency urged taxpayers in difficult financial situations to file a tax return, pay what they can and work with the IRS to establish a payment plan that will keep them compliant.
Filing and Paying on Time Saves Money

The IRS cautioned that there is a failure-to-file penalty for taxpayers who don’t file their tax returns by April 15 and who owe taxes. Filing by the deadline allows taxpayers to avoid this penalty, even if they can’t pay all or some of their taxes by the deadline. Taxpayers who can’t meet the filing deadline can request an extension of time to file. However, an extension of time to file is not an extension of time to pay.

Taxpayers who can’t pay the full amount would still benefit from filing their return and paying as much as they can by April 15. Interest and failure-to-pay penalties are due on any unpaid balance and increase the amount that the taxpayer owes.

Members of the military and some others serving in combat zones, or in support, can wait until after April 15 to file and pay. As a general rule, those eligible get the extra time penalty-free and interest-free without having to ask for it. Normally, the filing and payment deadline is postponed until 180 days after the service member leaves the combat zone..."