7 tax terrors and how to overcome them

The remedy: Accept that tax filing is going to take some homework. Before you start your return, check out the countless publications -- including Bankrate's Tax Guide, of course  -- so you'll know exactly where this year's taxes might trip you up. Again, you also can turn to software or a tax pro for help in claiming all your possible tax breaks.

3. Afraid I'll make a mistake that will cost me money
This is a close relative of fear No. 2. But here, the fear is not of omission, but commission.

This includes things as simple as filing the wrong tax form. It happens. In trying to get through filing as quickly as possible, some folks opt for the easy, in this case, the 1040EZ, way out and end up cheating themselves.

Or they choose the incorrect filing status, such as single when they're eligible to file as the more tax-advantageous head of household. Those are just a couple of the many mistakes that filers make ever year.

The remedy: Slow down. No longer how long you wait to do your taxes, you still have time to do it right. Read the instructions. If you're using software, don't skip steps just to finish. Answer all your tax professional's questions. If he or she says to provide more information, then provide it. A little extra work and attention to detail could cut your tax bill or get you a bigger refund.
Watch "Most common tax-filing mistakes"

4. Afraid that my tax adviser is incompetent or a crook
You know you need help, but you're afraid that the person you turn to could be more of a hindrance. Unfortunately, sometimes this fear is well-founded.

The Government Accountability Office issued a report in April 2006 with the disturbing finding that in a limited study of commercial tax preparation chains in major metropolitan areas, all the returns completed in those offices were wrong to some degree.

Then in April 2007, the IRS alleged that some Jackson Hewitt franchises filed bogus returns for clients, cheating the federal government out of $70 million. The agency obtained court orders to shut down 125 branch offices in Detroit, Atlanta, Chicago and Raleigh, N.C.

Even big name, high-dollar help sometimes produces unexpected tax costs. Remember KPMG? A few years ago that global accounting and consulting firm acknowledged that some of its tax shelters didn't meet IRS standards and agreed to pay the government millions to settle the inquiry. Last month, the law firm Jenkens & Gilchrist announced it was closing its offices across the U.S. in the wake of a nonprosecution agreement it reached with the IRS about tax shelters it offered clients.

By the way, the taxpayers who participated in those companies' questionable shelters ended up owing additional taxes and penalties.

The remedy: Everybody makes mistakes, even tax professionals. The key is to make sure you don't end up paying for your tax preparer's mistakes.

Start with the hiring process. Investigate several potential preparers and thoroughly check out each before you hand over your personal tax documents.

Once you're a client, don't take every recommendation at face value. Ask questions and make sure you understand the answers. Most of all, remember the adage "If it sounds too good to be true, it probably is." There are some tell-tale signs that a tax shelter is in fact a tax scheme that could cost you dearly.