1. Your marital status on the last day of the year determines your marital status for the entire year.

2. If more than one filing status applies to you, choose the one that gives you the lowest tax obligation.

3. Single filing status generally applies to anyone who is unmarried, divorced or legally separated according to state law.

4. A married couple may file a joint return together. The coupleís filing status would be Married Filing Jointly.

5. If your spouse died during the year and you did not remarry during 2011, usually you may still file a joint return with that spouse for the year of death.

6. A married couple may elect to file their returns separately. Each personís filing status would generally be Married Filing Separately.

7. Head of Household generally applies to taxpayers who are unmarried. You must also have paid more than half the cost of maintaining a home for you and a qualifying person to qualify for this filing status.

8. You may be able to choose Qualifying Widow(er) with Dependent Child as your filing status if your spouse died during 2009 or 2010, you have a dependent child, have not remarried and you meet certain other conditions.