TT15 is a file extension commonly associated with TurboTax 2015 Tax Return Format files. TT15 file format is compatible with software that can be installed on Mac OS, Windows system platform. Files with TT15 extension are categorized as Database Files files. The Database Files subset comprises 369 various file formats. TurboTax supports TT15 files and is the most frequently used program to handle such files, yet 1 other tools may also be used. TurboTax software was developed by Intuit Inc., and on its official website you may find more information about TT15 files or the TurboTax software program.
Below you will find an index of software programs that can be used to open TT15 files divided into 2 categories according to system platform supported. Files with TT15 suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.
Problems with accessing TT15 may be due to various reasons. What is important, all common issues related to files with TT15 extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. We have prepared a listing of which will help you resolve your problems with TT15 files.
Problems with opening and working with TT15 files are most probably having to do with no proper software compatible with TT15 files being present on your machine. The solution is straightforward, just download and install TurboTax. The full list of programs grouped by operating systems can be found above. The safest method of downloading TurboTax installed is by going to developer’s website (Intuit Inc.) and downloading the software using provided links.
If the problems with opening TT15 files still occur even after installing TurboTax, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of TurboTax is available. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why TT15 files are not compatible with TurboTax. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using TurboTax.
After installing TurboTax (the most recent version) make sure that it is set as the default application to open TT15 files. The method is quite simple and varies little across operating systems.
Change the default application in Windows
Change the default application in Mac OS
If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the TT15 file in question. Being unable to access the file can be related to various issues.
If the file is infected, the malware that resides in the TT15 file hinders attempts to open it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. TT15 file is infected with malware? Follow the steps suggested by your antivirus software.
If the TT15 file was sent to you by someone else, ask this person to resend the file to you. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with TT15 extension was interrupted and the file data is defective. Download the file again from the same source.
Some files require elevated access rights to open them. Switch to an account that has required privileges and try opening the TurboTax 2015 Tax Return Format file again.
If the system is under havy load, it may not be able to handle the program that you use to open files with TT15 extension. In this case close the other applications.
Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with TurboTax 2015 Tax Return Format file. It is possible that one of the available system or driver updates may solve the problems with TT15 files affecting older versions of given software.
If you have additional information about the TT15 file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on TT15 file.