Online Tax and Sewer Payments

Property and School Taxes

Major credit cards are accepted through Paymentus, a third-party company that accepts Visa, MasterCard, Discover, American Express, and electronic check. You can pay your property and/or school tax online by clicking here, or by calling Paymentus toll-free at 877-225-7351. Paymentus charges users a service fee equal to 2.5% of the total payment. If you have any questions concerning making payments through Paymentus, you may call their Customer Contact Center at 800-420-1663.


Residential Sewer Service Bills

Major credit cards are accepted through Paymentus, a third-party company that accepts Visa, MasterCard, Discover, American Express, and electronic check. You can pay your residential sewer service bill online by clicking here, or by calling Paymentus toll-free at 877-225-7351. Paymentus charges users a service fee of $5.25 for each transaction per $650 increment. If you are paying more than $650, you will be required to pay with multiple transactions when using this service. If you have any questions concerning making payments through Paymentus, you may call their Customer Contact Center at 800-420-1663.

Contact Us

  1. Office Address:

     
    Office of Finance
    New Castle County Government Center
    87 Reads Way
    New Castle, DE 19720

    Map and directions

    Billing/Tax Questions:


    treasury@newcastlede.gov

    Phone: (302) 395-5340



    Hours:


    Monday through Friday
    8 a.m. to 4 p.m.