Lung function tests check how well your lungs work. The tests can find lung problems, measure how serious they are, and check to see how well treatment for a lung disease is working. The tests look at: How much air your lungs can hold.
Don't wait until the last day to file your taxes like these people did! This year, you can start filing electronically as early as Jan. 17. Attention early birds: starting Tuesday, Jan. 17, you can officially file your taxes electronically. And the sooner, the better â if youâre expecting a refund and have all the necessary documents.
When to file. April 15 of each year is the due date for filing your federal individual income tax return if you are a calendar year filer whose tax year ends on December 31. Your return is considered filed timely if the envelope is properly addressed and postmarked no later than April 15.