Weight and Size Allowance. Southwest will accept the first two checked bags for free provided that the bags do not exceed 50 lbs and 62 inches (L+W+H). Overweight items from 51 to 100 pounds and oversized items in excess of 62 inches but not more than 80 inches will be accepted for a charge of $75.00 per item one-way.
Corporate Filing Due Date. The due date to file your corporate income tax return is six (6) months following your corporationâs year end. For example, if you have a. December 31st year-end â> Return is due June 30th. March 31st year-end â> Return is due September 30th.
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.