Take it from someone who has owed the IRS..
File your taxes on time, so they don't charge you penalties in addition to interest.
Start saving money now, so that you will be able to pay as much as possible of what you owe.
that set up a payment plan on everything else.. they will charge you about 8% interest on what you owe...
U can of course write stuff off like everyone else can, but it does not sound like u expect a refund.