Property Tax for Delaware (2026)

How This Calculator Works in Delaware

This calculator estimates your annual Delaware property tax based on your home's value and the state's average effective rate of 0.57%. Enter your property value to see your estimated annual tax bill.

Delaware Overview

Delaware has an effective property tax rate of 0.57%, below the national average of ~1.11%. A defining feature of the state's system is that assessments in some counties decades outdated. No sales tax offsets somewhat low property tax, making it important for homeowners to understand local assessment practices and available exemptions.

How Delaware Compares

Delaware's property tax rate of 0.57% compares to Maryland at 1.07% and Pennsylvania at 1.58%. The relatively low rate makes property ownership more affordable from a tax perspective.

Delaware's property tax rate of 0.57% compares to a national average of approximately 1.11%. This is below the national average.

Tips for Delaware Residents

• 1Delaware's effective property tax rate of 0.57% is below the national average of ~1.11%. Key feature: assessments in some counties decades outdated.
• 2No sales tax offsets somewhat low property tax. Always verify your assessed value matches your property's actual condition and features.
• 3Appeal your property tax assessment if comparable sales in your area suggest your home is overvalued — Delaware allows formal protests through the county or local assessor's office.
• 4Check whether you qualify for Delaware's homestead exemption or other relief programs (senior, disabled, veteran) — these can meaningfully reduce your annual tax bill.
• 5Delaware property taxes are deductible on your federal return subject to the $10,000 SALT cap. With a 0.57% rate, a $350,000 home owes roughly $1,995/year before exemptions.

Frequently Asked Questions