<p>Just use one of the online or computerized programs - they calculate everything for you.</p>
<p>I use [H&R</a> Block | Taxes, Online Tax Preparation, Tax Software, Filing Advice, Help & Tax Return Information](<a href=“http://www.hrblock.com%5DH&R”>http://www.hrblock.com) and it works great. Basically you just input the data from your W2 and answer some questions about your finances (easy). Its as easy as “put the amount in box 3 of your W2 here”. I got a $700 return this year.</p>