After you file

@gdstyson you are correct, and it may be they just haven't updated that section of the website yet. But when you go to the page to put in your social and expected refund amount, they have the 2018 Updates for returns there; which state the 90 days. You can see that here <a rel="nofollow" target="_blank" href="https://gtc.dor.ga.gov/_/">https://gtc.dor.ga.gov/_/</a> which should take you to their "Where's My Refund" page