Real property taxes are billed two times a year (July and December) by the local city or township treasurer.
The last day to pay current year taxes to the local treasurer is February 28. Cities and townships do not update their site after this date. Search the County site for updated delinquent tax information.
Current year tax information is available through the BS&A Online search portal or directly through the local treasurer's office. Some units may require a fee to view taxes due.