Webpaying your property taxes. Once the taxes become available in november, you can visit the real property tax information online. You can receive a discount if your taxes are. The property tax rate in miami is. Webtax collectors mail tax bills to property owners. Tax bills detail the property’s assessed value, taxable value, and exemptions, as well as the millage rate and tax owed for each. Its aim is to bridge the gap between tax knowledge and.