Key facts: Indiana property tax liens automatically attach to real estate and survive inheritance; Ind. Code § 29-1-8-1 governs small estate procedures with a 45-day waiting period; the $100,000 eligibility threshold applies to the gross estate value; county treasurers may offer installment payment plans for delinquent taxes; federal tax liens require separate resolution through IRS procedures; failure to address tax liens can result in tax sale loss of the property.