With the tax filing deadline quickly approaching, countless Americans will soon be scrambling to deal with their returns -- and that includes those in the military. But if you're a military member, you should know that you might be privy to certain benefits that civilians don't get access to. With that in mind, here are a few tips that might come in handy as you prepare to tackle your upcoming tax return or do some tax-planning for the future.If you were assigned to a combat zone or hazardous duty area in the course of your service, here's some good news: You don't have to report those earnings on your tax return.