Delaware beach dunes with a lighthouse and coastal grasses
DELAWARE GUIDE

Life in Delaware comes
with its own rules. Know what comes next.

From the senior school tax credit and countywide reassessment to the Register of Wills, coastal storms, and starting a business, CountyOffices gives you clear Delaware-specific guidance for the things that matter.

Reviewed against official Delaware government sources • Updated as laws and requirements change

What brings you here today?

I own a home in Delaware

Property taxes, reassessment, school taxes, deeds, and exemptions.

I'm buying or selling property

Closings, title searches, transfer taxes, deeds, and property records.

I own a beach or vacation home

Flood zones, coastal permits, rental rules, and land records.

Someone passed away

Register of Wills, estates, probate, and county filing steps.

I'm getting married or divorced

Marriage licenses, divorce filing, name changes, and official records.

I'm retiring to Delaware

Senior tax credits, benefits, residency steps, and estate planning information.

I need an official record

Birth, death, marriage, court, property, and business records.

I'm starting or running a business

Licenses, permits, EIN, gross receipts tax, and local requirements.

How-To Guides for Delaware

Delaware works differently. Here's what to know.

Just Three Counties

Delaware has the fewest counties in the nation, so each county office serves a big territory.

No Sales Tax

Delaware charges no sales tax, though transfer taxes loom large when property changes hands.

The Register of Wills

Each county's Register of Wills opens estates and guides probate filings.

Reassessment After Decades

All three counties recently completed their first property reassessments in decades.

More Companies Than People

Delaware's business courts mean more entities are registered here than residents.

Senior School Tax Credit

Homeowners 65 and older may qualify for a credit against school property taxes.

The questions Delaware residents actually ask

See more common questions →

Not sure where to start?

Describe your situation and we'll point you in the right direction.

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IMPORTANT IN DELAWARE

Important Deadlines in Delaware

Delaware's Senior School Property Tax Credit carries a firm, statewide April 30 deadline every year - no exceptions, and the credit is explicitly not available retroactively if you miss it.

Assessment Appeals in Delaware

Delaware's property assessment landscape shifted significantly with each county's first comprehensive reassessment in decades, completed recently after decades of essentially frozen assessed values.

Public Records Access in Delaware

Delaware's Freedom of Information Act (FOIA) presumes that records held by state and local government agencies are open to public inspection, and like most states' open-records laws, you generally don't need to explain your reason for a request or demonstrate a personal interest in the records.

Storm & Flood Help in Delaware

Delaware's coastal and hurricane season runs officially June 1 through November 30, and the state's low-lying geography - particularly along the Atlantic coast in Sussex County and the Delaware Bay shoreline - brings genuine flood risk from both direct hurricane strikes and the more frequent coastal flooding events that occur even without a named storm.

New to Delaware?

Delaware law gives you 60 days after establishing residency to obtain a Delaware driver's license - a genuinely important deadline that matters beyond just driving legally, since a Delaware license is also required documentation if you'll eventually apply for the Senior School Property Tax Credit.

Find the services available in your county

Delaware laws apply statewide, but offices, services, procedures and local requirements can vary by county. Select your county for verified local offices, services and official resources.

All 3 Delaware counties

Browse every county and county seat.

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Sources and References

  • Delaware Freedom of Information Act, Delaware Code Title 29, Chapter 100
  • Delaware Public Archives: archives.delaware.gov
  • Delaware Office of Vital Statistics: dhss.delaware.gov/dhss/dph/ss/vitalstats.html
  • Delaware Courts Online: courts.delaware.gov
  • Delaware Division of Corporations: corp.delaware.gov
  • Delaware Department of Elections: elections.delaware.gov
  • Delaware State Police, Bureau of Identification: dsp.delaware.gov
3COUNTIES COVEREDAcross Delaware
1M+RESIDENTS REPRESENTEDDelaware population covered
1,000+TOPICS & GUIDESAnswers for real life
VerifiedSOURCED TO OFFICIAL RESOURCESEvery guide links to primary government sources