I believe my SSN may be compromised. I file a joint return with my spouse. If I have an IP-PIN will TurboTax support it when filing and does my spouse need an IP-PIN?

If you have a 6 digit PIN issued to you by the IRS you need to enter it in order to e-file.  Go to Federal>Other Tax Situations>Other Return Info>Identity Protection PIN and enter the six-digit PIN.