If your taxes are complicated, it’s likely worth it to shell out and let a pro take care of it for you.  They’re gonna be in the best position to get you the biggest refund or the smallest payment if you owe.  But if you have a simple return and an income below 72,000, use the IRS ‘free file’ at IRS.gov. It’s guided preparation – simply answer questions and the online service does all the math. Before you spend money to have someone prepare your simple return, go to IRS.gov and look for ‘FREE File.’