Get your taxes done using TurboTax

Is it true that if I owe less than 1000 dollars to the IRS that I won't get penalized? I definitely owe less than 1000 since I didn't make a 1000 neither the less made enough to file or get federal tax withheld with or without having my martial status as married. Sorry I have asked since I have an anxiety disorder and in need of reinsurance. Also the IRS know that I am single right? I know I have gotten an answer from the person earlier but it's nice to hear the same answer from another person.