Delaware residents are facing a growing number of financial burdens as property tax reassessments, municipal rate adjustments, and utility hikes take effect across the state.
New property tax rates were established following the statewide reassessment, the first in over forty years. The changes, designed to be revenue neutral, originally shifted costs unevenly, with many homeowners seeing significant increases while some commercial property owners experienced decreases. After a public outcry, additional measures enacted by the General Assembly allow counties and school districts to levy separate rates on residential and non-residential properties, further shifting a greater portion of the burden toward businesses.
Homeowners also received new options to manage their bills. Counties are now authorized to issue refunds when reassessment results in overpayment, offer payment plans for bills rising by more than $300, and reduce late-payment penalties. School taxes in New Castle County can now be paid in three installments, with deadlines extended to November 30.
At the municipal level, Newark approved a 2.5 percent increase in property taxes in November of last year. The median homeowner in the city saw an additional $18 added to their bill, raising the average to more than $740. Newark is now looking to raise taxes and utility rates again next year, citing a seven million dollar shortfall.
In April of last year, the Town of Smyrna raised property 100% on its residents, a move that rallied voters to remove incumbent council members in the next election. Incorporated towns elsewhere in the state continue to impose their own municipal rates on top of county taxes, creating wide variations in total tax bills for residents and businesses.
Utility and water costs are also rising. Tidewater Utilities implemented its first increase in a decade, raising residential water rates by 13 percent. Electric and natural gas customers are also expected to see increases. Rising supply costs, infrastructure investments, and higher transmission charges are putting upward pressure on bills. Delmarva Power customers in particular are projected to face higher monthly costs in the coming year.
Concerns about future energy costs have also been raised in connection with a proposed data center near Delaware City. Analysts warn that the facility’s demand could lead to higher residential electricity rates through additional grid infrastructure spending and increased strain on power supply.
Rising costs are weighing heavily on Delaware households and businesses. With property taxes recalculated after reassessment and monthly utility rates climbing, residents are facing mounting financial pressures that show little indication of slowing in the near future.

