Terms and Conditions extract:
7.2 Limitations on Closing Your Account. You may not close your Account to evade an investigation. If you attempt to close your Account while we are conducting an investigation, we may hold your funds for up to 180 Days to protect PayPal or a third party against the risk of Reversals, Chargebacks, Claims, fees, fines, penalties and other liabilities of whatever nature. You will remain liable for all obligations related to your Account even after the Account is closed.
10.6 Information about you
a. PayPal reserves the right to request additional information from you, other than what is referred to in this Agreement, to allow it to comply with its anti-money laundering obligations. You agree to comply with any request for further information as we reasonably require to enable us to comply with our anti-money laundering obligations. This may include, without limitation, requiring you to fax, email or otherwise provide to us certain identification documents. You also agree to provide us, upon our reasonable request and at your own expense, information about your finance and operations, including, without limitation, your most recent financial statements (certified or otherwise) and merchant processing statements (if applicable).
This is the contract that you agreed to be bound by.