Square doesn’t offer traditional merchant statements, because with Square you don’t really have a merchant account. Your business has sub-account under their major account.
You can, however, go into Square’s online dashboard, and pull reports that will give you a similar level of information.
How to pull statements/processing reports from Square with processing fees
Log into the Square Dashboard by visiting app.squareup.com and logging in
Once there, click Payments & Invoices

Click Transactions, then:
Now that you have set your filters, select Export from the top right of the screen and then click the Generate button next to Transactions CSV



