2011 taxes are already in the books for most people. It is possible you simply forgot about taxes, were busy, or perhaps did not have the money to pay what you owed. If you have not filed yet, do not panic. If you have the capability, you want to go ahead and do your 2011 taxes as soon as possible.
If you are still not ready, contact the IRS and request an extension for taxes 2011. Depending on your circumstances, the IRS may not penalize you. If you are getting a refund, you should not be penalized at all for your late filing.
The best way to make the filing process go smoothly is to have all your tax information on hand. This can includes receipts, your total income, possible business expenses, and your taxes from last year.
2011 taxes can seem pretty daunting. If you are having trouble figuring out everything yourself, it can often be beneficial to use a program like Turbotax. This can help guide you step by step and show you the math and some of the deductions for taxes 2011 that you should make. Filing sooner means you will get your refund faster, or prevent late fees and interest piling up on money you owe.