My loan has been approved. How long do I have to sign the paperwork? January 07, 2021 00:37 Updated Your loan signing offer or document is valid for 35 days once it is placed into signing. Related articles I want to withdraw my loan application. How do I do this? Who is the loan servicer for my SoFi Personal Loan? / How will I make payments? / Who will I make my payments to? I am unable to add my bank for a payment. What do I do if I can't link to an external account? I need a document with my account number on it saying my Personal Loan is paid in full. Will I receive that? Where can I find my signed loan documents?