1. Start preparing you taxes early.
2. Use free online tax software to double check your taxes.
3. Always check your math twice.
4. Don't waste your money getting tax refund loan.
5. Check that you signed your tax return.
Even though everyone hates taxes, taking the time to prepare early will ensure that you don't make any mistakes (or have time to correct them if you do) and get your tax refund in a timely manner.