If you are planning to start a Master's in Management or Business Analytics in September 2023 then here's a guide that will help you to time your GMAT and applications just right and strong.

When to Take the GMAT:

Preparation Time: It's wise to give yourself at least six weeks to study for the GMAT.
Test Date: Aim to take the GMAT three to four weeks before your application deadlines. This allows time for a retake if needed.

Application Deadlines:

Deadlines vary by university, but here's a general idea:

Round 1: Deadlines often fall between September and October.
Round 2: Typically between December and January.
Round 3: Usually around March to April.

For example, the University of Michigan-Dearborn has a Fall term application deadline of August 1 for domestic applicants.

If your chosen program's application is due by August 1, plan to take the GMAT by early July. This timeline gives you enough preparation time and a margin for potential retakes. If you seek to know more about the deadlines i will recommend you to refer to their official website.

Keep in mind, starting early and staying organized can make the application process smoother and easier for you.