Question: Do you accept postmarks for payment date receipt? Question: What are the interest rates for past due bills? Question: Can I pay my real estate/personal property tax bill on-line? Question: Where do I mail my Real Estate tax bill, Personal Property tax bill and/or Water bill? Question: My water bill is too high, what should I do? Question: How do I obtain my tax payments and/or water payments for the last calendar year for income tax purposes?