Organized in 1989, the Anthracite Region Independent Power Producers Association (ARIPPA) is a non-profit trade association comprised of independent electric power producers, environmental remediators, and service providers located in Pennsylvania and West Virginia that use coal refuse as a primary fuel to generate electricity.
The earliest date a person can e-file their income taxes changes each year, but is typically during the third week of January. The Internal Revenue System occasionally pushes the date back if the organization needs a little extra time to prepare for the influx of returns.
Oklahoma Income Tax Filing Deadline. The regular deadline to file an Oklahoma state income tax return is April 15. However, if you efile your return through a tax preparer or an online tax vendor, your due date will be extended to April 20.Any payment of taxes due on April 20 must be remitted electronically in order to be considered timely paid.klahoma Income Tax Filing Deadline. The regular deadline to file an Oklahoma state income tax return is April 15. However, if you efile your return through a tax preparer or an online tax vendor, your due date will be extended to April 20.