How do I generate a statement for more than 180 days?

In order to generate a statement of over 180 days, go to your client's profile, select "Account" and click on + Create statement - 180 day statement

Once the statement is generated, look at the URL, there is a section that reads days=180 (see below)

You can now change the "180" in the URL to however many days you would like the statement to reflect and it will update your created statement accordingly.