From The  Sentinel:
You meant to do your taxes, but the next  thing you knew the April 15 tax deadline passed. According to the Internal  Revenue Service, you can still file your tax return, even if you didn't  ask for an extension, and in some cases you won't even face a penalty.  The IRS also offers tips on recordkeeping and how to protect against  tax related scams.
What if you have not filed yet?
 
Electronic filing is available until  Oct. 15 for extension and late filers. IRS e-file is the most efficient  way to prepare your taxes, particularly taking into consideration the  latest tax changes including the Recovery Rebate Credit, First-Time  Homebuyers Tax Credit, Additional Standard Deduction for Real Estate  Taxes and the Educators Expense Deduction. E-filing will ensure you  do not miss out on any tax breaks. Also, taxpayers who earn $56,000  or less can file for free and online at the IRS.gov Web site using the  Free File Program.
For the traditional paper filer, tax  forms and instructions are available at the IRS.gov website.
 
"If you overpaid your tax by April  15 and will get a refund when you file, there's no late filing penalty,"  said New Jersey's IRS spokesperson Gregg Semanick. "The penalty  is based on the amount not paid by April 15. But don't get too relaxed  — you have only three years from the due date to file for that refund.  Miss that deadline and you kiss the money goodbye."
 
If you have not yet filed your tax return  and you owe, file immediately to minimize the late-filing penalty based  on the unpaid balance. The late-filing penalty is 5 percent per month  up to five months that a return is outstanding. File your return and  pay as much as you can. The IRS will send you a notice for the balance  due and will charge interest and penalties only on the unpaid balance.  You can also request a payment plan prior to receiving the IRS notice.
 
You can ask to make monthly installment  payments. You can apply for an IRS installment agreement using the IRS  Web-based Online Payment Agreement application on IRS.gov. This Web-based  application allows eligible taxpayers or their authorized representatives  to self-qualify, apply for, and receive immediate notification of approval.  You can also request an installment agreement by submitting a completed  Form 9465, Installment Agreement Request, either when you file the return  or when you later get a notice from the IRS. "Missing the tax deadline  isn't the end of the world. But doing something now will be the end  of your worrying about it." Semanick said.
What records should be kept?
 
You must keep records so that you can  prepare a complete and accurate income tax return. The law does not  require any special form of records. However, you should keep all receipts,  canceled checks or other proof of payment, and any other records to  support any deductions or credits you claim.
Normally, tax records should be kept  for three years, but some documents — such as records relating to  a home purchase or sale, stock transactions, IRA, and business or rental  property — should be kept longer.
You should keep copies of tax returns  you have filed and the tax forms package as part of your records. They  may be helpful in amending filed returns or preparing future ones.
 
For more information on recordkeeping,  see IRS Publication 552, Recordkeeping for Individuals.
 
How to recognize tax scams?
 
Even after tax season, there are numerous  scams in which people receive unsolicited emails, phone calls or faxes  that claim to come from the IRS, and which request personal and financial  information that may be used to commit identity theft. Typically, identity  thieves use someone's personal data to empty the victim's financial  accounts, run up charges on the victim's existing credit cards, apply  for new loans, credit cards, services or benefits in the victim's name,  file fraudulent tax returns or even commit crimes.
 
Anyone who receives one of these bogus emails, phone calls or faxes should avoid responding, clicking on any links or opening attachments. Recipients may forward the emails or report the calls to the IRS using the email address phishing@irs.gov.
