We always recommend that you take the GMAT as early before your application as possible so that you have time to retake the test if needed, and work for a long time on creating a strong application (essays, recommendations, etc). Typically we suggest 3 months of intensive studying to reach your peak performance on the GMAT. Check out our study plans:
gmat-study-plan-start-your-gmat-journey-80727.html?fl=menuCome back often if you have questions! We've got ALL the answers, and all the best deals on prep material. Good luck