10 Common Tax Mistakes


Former Sen. Tom Daschle's tax troubles ultimately cost him a spot on President Obama's administration. See more tax pictures.
Mark Wilson/Getty Images

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Tax ­mistakes can happen to anyone -- just ask President Obama. At last count, at least four nominees to Obama­'s administration were found to owe back taxes. Tom Daschle, nominated to head the U.S. Department of Hea­lth and Human Services, owed more than $100,000 in taxes related to unreported income and untaxed limousine service. News of the unpaid taxes led Daschle to withdraw himself from consideration for the position. Tim Geithner, Obama's secretary of the Treasury, faced fierce criticism for his failure to pay $34,000 in taxes related to his work for the International Monetary Fund, among other things. Tax issues also hindered or derailed the nominations of Obama's picks for U.S. trade representative (Ron Kirk) and chief performance officer (Nancy Killefer).

You might (or might not) be inclined to cut the president's nominees some slack. After all, the official U.S. Tax Code now numbers more than 70,000 pages long and grows thicker every year. That's the equivalent of more than 33 Oxford American dictionaries [source: ­Reuters]. Clearly, it's difficult to keep up with all of these constantly changing rules and regulations­.

You don't need to be a tax accountant, however, to avoid some of the most common mistakes people make when filing their returns. While most of these mistakes won't land you in a jail cell next to Bernie Madoff, they might cause you a few headaches as you deal with delays in your refund check or pay penalties and interest. So without further ado, and in no particular order, let's get on to some tax doozies that you won't commit after reading our list.

10
Not Filing on Time
You know what that date means, so file already. Interest and penalties pile up fast for later filers.­­­
You know what that date means, so file already. Interest and penalties pile up fast for later filers.­­­
© iStockphoto.com/duckycards

April 15. The date stirs feelings of dread and anxiety in working Americans nationwide, and with good reason. Between gathering your W-2s, finding all of your receipts and financial records, and filling out your tax forms, doing your taxes can be an ordeal. No wonder people tend to wait until the last possible moment to file their taxes. In fact, the Internal Revenue Service (IRS) reports that more than 20 percent of Americans wait until the last week to file their taxes [source: Reuters]. These people typically have more complicated returns as well, adding to their stress as the tax deadline draws near.

While taxpayers might naturally be tempted to wait a few weeks after the deadline before filing, that decision could cost them. The IRS charges interest (compounded daily) at an annual rate equivalent to the federal short-term rate plus 3 percent on any unpaid taxes, starting from when payment is due until the payment is received. In addition to charging interest, the IRS also charges a penalty for filing late (5 percent of the amount owed for each month or partial month the payment is late, up to a total of 25 percent). Depending on the amount someone owes and how long he or she waits to pay, interest and penalties can mount up in a hurry.

If you need any more motivation to get started on your taxes early, the IRS notes that people who wait until the last minute to file typically make more mistakes on their returns. What kinds of mistakes? Read on to find out.

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9
Missing or Incorrect Information
We do all that work of preparing our taxes and then many of us forget the easiest part of all -- signing.
We do all that work of preparing our taxes and then many of us forget the easiest part of all -- signing.
Flying Colours Ltd./Getty Images

You've gathered all your records, filled out your paperwork and sent everything in on time. What's holding up your refund check? Chances are your return wasn't fully filled out. Maybe your Social Security number was incomplete or illegible. Perhaps you incorrectly filled out your routing information, so instead of having your refund check deposited directly into your bank account, the check was sent by mail. Although these mistakes are easily fixable, they happen a lot, and they can result in substantial delays in processing your return. And make sure to sign before you file. Mark Green, IRS spokesman for Georgia, says, "One of the main errors that we notice, and this is generally with people that wait toward the end to file, is that they forget to sign their returns."

These errors can be particularly costly if you have a tax liability, since the time required to fix the mistake can effectively push the filing date past April 15 (see mistake No. 10). A little diligence can ensure these types of mistakes don't happen to you. If you're filing by mail, make sure that you've filled in correctly and legibly all required information. If you're filing jointly, both individuals must sign the return. Better yet, file electronically, or e-file. According to Green, processing e-file returns costs the IRS 35 cents, compared to $2.87 to process a paper return. You'll be helping yourself, too. E-filing can result in quicker turnaround time for refunds. In addition, your tax software can catch a number of mistakes for you, including the next type on our list.

8
Math Errors
If you haven't dusted off your math abilities in a while, tax software can help you. Just make sure to put in the right numbers to begin with.­­
If you haven't dusted off your math abilities in a while, tax software can help you. Just make sure to put in the right numbers to begin with.­­
Influx Productions/Getty Images

Careless mistakes. The phrase conjures up memories of algebra class and tests covered in red X's. For some of us, math class might have been the last time we dusted off the calculator and crunched some numbers. No wonder, then, that math errors are common on tax returns. Filing electronically can help, since your tax software will do most of the math for you. Of course, if you accidentally enter the wrong numbers in the first place, your tax software won't be able to help you out.

The IRS does check the returns, and sometimes those math errors work out in your favor, resulting in bigger returns than you were expecting. Other times, you may end up owing the IRS money and incur interest payments as well. Even the IRS makes mistakes occasionally, so if you receive a letter from the agency regarding math errors on your return, make sure to check its work, too.

Avoiding the next mistake on our list requires more effort, but that effort can be very rewarding. Read on to find out why.

7
Falling Behind on the Latest Tax News

We've already established that keeping up with the latest changes to the tax code can be quite a challenge, but you can miss out on some major opportunities if you fall too far out of the loop. This year, for instance, first-time U.S. homeowners who purchased their homes in 2007 and 2008 are eligible for substantial tax credits. The IRS also posts the latest news for individuals affected by natural disasters, as well as information about the latest tax scams or even Super Saturday, when the agency teams up with community partners to prepare qualified individual tax returns for free.

The easiest way to get this information is through the IRS Web site, irs.gov (the "Latest News" section is particularly helpful). Looking through some of the agency's resources can be time very well spent. You can also talk to tax professionals about your situation. If they're knowledgeable and current on the latest changes, and they should be if you're paying them, they can tell you of any credits or rebates that might apply to you. After you've read up on the latest changes and filed your tax returns, make sure to avoid the next mistake on our list.

6
Not Keeping a Copy of Your Return
Let's hope she hasn't placed any recent returns in that pile she's about to shred while dishing the dirt.­
Let's hope she hasn't placed any recent returns in that pile she's about to shred while dishing the dirt.­
© iStockphoto.com/nsg photo

You probably have a file cabinet (or two or three) full of papers you never look at. When it comes time to get rid of some of them, make sure your prior tax returns don't make it into the "shred" pile. What if you made a mistake on a previous return? In that case, you can file an amended U.S. income tax return (Form 1040-X) and possibly receive a larger refund for the amended year. While you'll need to file an amendment within three years of the initial filing date, Green recommends letting your initial return process before filing an amended one, since having both returns open at the same time can cause massive headaches for both you and the IRS.

The IRS has several guidelines to help you know how long to keep your returns. For instance, if you fail to report income greater than 25 percent of the income reported on your return, the agency has six years before the statute of limitations runs out, so you should hold onto the return in question for six years.

Most people don't need to worry about tax fraud investigations and unreported income. Still, definitely get a copy of your return, particularly if you enlist the help of a tax professional. Your previous tax returns will help you to see trends in your income taxes and to prepare your tax returns in the future, making them well worth a little space in your filing cabinet.

The next mistake goes well beyond paperwork and filing folders. Read on to see what we mean.

5
Faking Your Death (and Other Dirty Tricks)
Lots of people have been tried for tax evasion, even opera singer Luciano Pavarotti in September 2001. The tenor pleaded not guilty and was acquitted.
Lots of people have been tried for tax evasion, even opera singer Luciano Pavarotti in September 2001. The tenor pleaded not guilty and was acquitted.
AP Photo/Alessandro Fiocchi

On Jan. 11, 2009, financier Marcus Schrenker's private plane crashed in the Florida Panhandle. Schrenker, strangely enough, was nowhere to be found. After tracking down Schrenker over the next few days, investigators now believe he may have been faking his own death in an attempt to run from financial and legal problems.

Granted, faking your own death may not strictly fall under a list of "common" tax mistakes, but Schrenker wouldn't be the first person to give it a try. In 2007, British nightclub bouncer Mark Vaughan was convicted of two counts of tax evasion related to faking his death. Vaughan's scheme was a bit less dramatic than Marcus Schrenker's plan. Vaughan simply called the tax office and informed them that he'd died of a stroke, and he actually managed to go two years before he was finally caught. Faking your own death is hardly the only way to commit tax fraud. Hiding money offshore and abusing ­charity donations also fall into the category of fraud and can land you in serious trouble.

More recently, the IRS has reported an alarming increase in phishing, where scam artists send e-mails claiming to represent the IRS in an attempt to gain sensitive financial information from unwitting taxpayers. According to Green, however, the IRS never sends unsolicited e-mails or asks for detailed personal and financial information. He also encourages taxpayers to be cautious and aware, and to forward suspicious e-mails to phishing@irs.gov.

4
Missing a Tax Break
Mark Green with the IRS holds a guitar owned by singer Peabo Bryson in 2003. Much of Bryson's things were being auctioned off to pay a tax debt.­
Mark Green with the IRS holds a guitar owned by singer Peabo Bryson in 2003. Much of Bryson's things were being auctioned off to pay a tax debt.­
AP Photo/Erik S. Lesser

Up until now, most of the mistakes on our list were the sort that result in penalties and hassles. Missing tax credits and deductions can sting in a different way, since you can end up paying way too much when you file. You wouldn't be alone. In fact, Americans overpay taxes by almost a billion dollars every year [source: Johnson].

To make sure you don't contribute to that figure, pay close attention to any tax credits or deductions that apply to you. Tax credits are particularly valuable and work by directly reducing the amount of taxes you owe. For instance, people with children can often receive a $1,000 credit, assuming their income doesn't disqualify them. Deductions work by reducing the amount of taxable income the IRS considers when determining what an individual owes. Charitable donations, mortgage interest, medical expenses -- there are a number of costs that qualify as itemized deductions. If those itemized deductions add up to be greater than the standard deduction (determined by your filing status), then they can lower your taxable income. Less taxable income translates into less money going to Uncle Sam and more money in your pocket.

If you're interested in itemizing your deductions, you might want to pay particular­ attention to avoiding the next mistake on our list.

3
Filing the Wrong Tax Forms

­There are three different forms people can use when filing an individual tax return; 1040, 1040A and 1040EZ. Form 1040 takes the longest to fill out, but it also gives you the flexibility to do things like itemize deductions or reflect self-employment income. At the other end of the spectrum, the 1040EZ is fairly easy to c­omplete (as you might have guessed from the name), but the form is only appropriate if you have a simple tax situation (no student loan interest or IRA contributions to write off, for instance). The IRS encourages all filers to use the simplest form that they can to speed up processing refund checks. Make sure, though, that you don't end up overpaying on your taxes for the sake of an easy filing process or so that you can get your refund check. As we learned from our discussion on tax credits and deductions, credits and deductions can result in huge savings to the taxpayer at the end of the day. At the very least, however, you'll want to maximize your standard deduction by avoiding the next mistake on our list in the process. ­

2
Filing Under the Wrong Status

Choosing your status has a big impact on the types of standard deductions you'll receive on your tax return. While the process is often straightforward, a couple of areas can cause some confusion. First, make sure to check only one status. If you're married, for instance, make sure to choose between filing separately and filing jointly. For many people, their status changes during the year. If you get married or divorced over the course of the year, make sure to reference your status as of Dec. 31 of that year.

Checking head of household can be particularly tricky. While filing as the head will get you a larger standard deduction than filing as single, you should make certain that you qualify for that status. Again, the IRS has multiple resources available to answer any questions you might have about filing status, so take advantage of them.

Although choosing the right status on your returns is important, avoiding our next mistake is even more so.

1
Not Filing at All
Internal Revenue Commissioner Margaret Milner Richardson hands out tax forms in Washington, D.C., in April 1995. The IRS really does want you to file -- something.­­
Internal Revenue Commissioner Margaret Milner Richardson hands out tax forms in Washington, D.C., in April 1995. The IRS really does want you to file -- something.­­
AP Photo/Mark Wilson

Even if you don't have the funds to pay your tax liability at the moment, the IRS encourages everyone to file something.

One option is to file an installment agreement request (Form 9465). This form allows you to outline a payment schedule for your taxes in the event you don't have the money to pay all at once. The IRS will accept your installment plan if you meet a certain set of requirements. For instance, you'll can't already be on an installment plan with the IRS. While you will still be charged interest and penalties once you've worked out a repayment schedule, those rates are much better than the rates for not filing at all.

Another option is to file for an application for automatic extension of time to file U.S. individual income tax return (Form 4868). Granted, the form's name is a mouthful, but the six-month extension for filing your returns that you'll receive in return will help you forgive the clunky title. While a 4868 doesn't grant you an extension on payments, the penalties for late payment are much less severe.

No matter what you do, don't let April 15 pass you by without filing your returns. Even if you're owed a refund, you'll cause yourself problems in the future by not filing (and you can lose your refund in the process).

Keep reading for more links on the tax man.

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Sources

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