The deadlines for med school applications are really NOT like the deadlines for college apps, in which you can turn in your stuff on the day of the deadline and still get equal consideration.
If you are a procrastinator - and being one myself, I know one when I see one
- I think you would have a hard time getting
everything done by the end of August, which is the latest I would say anyone should squeak in a TMDSAS application. Do you have letters of recommendation already turned in on your behalf, or not?
Remember that once you hit the submit button, it can take up to a month for TMDSAS to verify your application so that puts your app in the hands of the committee in late September. Absolute date to be complete in TX is Sept 29 for all but Oct 16 for UTRGV and Nov 1 for Baylor.
Complete means primaries, secondaries, letters, tests including CASPer, and transcripts. Four TX schools now ask for CASPer.
@Lucca has made some fabulous graphs showing the likelihood of getting a Texas interview depending on the date of application submission.
People submitting in August, Sept, or Oct (what the heck? October is past the deadline but some do, I guess) make up 47% of the TX applicants but get only 25% of the interviews.
If you read all that, the gist is, I think you should wait until next cycle and apply in June as soon as the application opens. You will give yourself the best chance to get in that way. Lots of people take gap years and if asked about it, just say honestly that you were finishing your pre-reqs and working to save $$ for medical school application expenses. Your stats are solid for TX schools.