I understand that prior year’s returns can be amended up to 3 years from the filing date. For a return submitted prior to the initial filing date, the filing date is the initial filing date. For a return submitted as an extension (between the initial and extended filing dates), the filing date is the date that the return was submitted.
or have Swanson Reed call you.
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Iowa Patent of the Month - September 2020
Collins Aerospace has received the patent for its wearable personal navigation system. The tech combines LIDAR technology, laser emitters and infrared imagers to navigate or track paths, [...]
Kansas Invention Index - September 2020
The Invention Index measures a country’s or state’s innovation output by comparing GDP growth with patent production growth.