All advice above is great. My daughter had the same question a year ago, tried to start an application and realized it was valid for the wrong school year. Nothing you can do. After this year is complete, after the 3rd board, a message will go up on the website telling you the approximate date the portal will open for your year. Until then, take your ACT and/or SAT early, and retake, and retake if needed. Army ROTC super scores, meaning they will take the highest score on each section even if you take it more than once, this helped my daughter's score on the ACT as her best test date she did a little lower on her best area, math, but they took her score from a previous test and it improved her overall ACT composite. My daughter also visited her first campus and ROTC recruiter fall of her Junior year. This was necessary for us as most of her schools are out of state (there is only one approved Army ROTC school for nursing in our state, so out of state was mandatory). If for some reason you do not get a national scholarship, the extra mile you took with an individual school might pay off in a campus based scholarship. Usually a 3 year designated, but you can apply for it after the boards are complete your Senior year. Consider it a back up plan. She definitely wanted a school we could afford if this did not work out, so she could do ROTC and study nursing with or without a scholarship, so Junior year is when she started researching schools that give in state rates to kids with good grades, or a discount to neighboring states, or had extra perks for ROTC scholarship winners or even to any contracted cadet, like waived room and board. Now is a great time to start figuring out your top schools and learning all about your options, but try to be realistic as possible. You have to be able to get into the school and afford it if things don't go 100% to plan.