Tax Lien/Deceased Owner

[Ahmad Moore]

Hello, I’m pretty familiar with the tax liens regulations here in Alabama but I wanted to brush up on quieting the title. Is it 6 months after the lien matures into a deed before QT? Also, the “owner” is deceased, no reported heirs (doing my own due diligence) would this be something where it can be a little tricky or problematic dealing with probate bc of the deceased owner or it’s business as usual?