The rate of interest for State property tax is 1% for each month or fraction of a month that State property tax is overdue.
Structure Maryland Statutes
Part I - Interest on Property Tax
Section 14-601 - Interest Charged on Total Tax Liability on Property
Section 14-602 - State Interest Rate for Property Tax
Section 14-605 - When Timely Property Tax Payment Is Not Made
Section 14-607 - Interest Paid -- Advance Payments
Section 14-608 - Interest Paid -- Refund of Estimated Personal Property Tax