You can find telephone numbers for some State employees, agencies and type of service provided by State agencies in the State Phone Directory.

The Division of Corporations' web site at corp.delaware.gov gives a step by step procedure on forming a business entity in Delaware. These entities, whether located in Delaware or outside the State, include Corporations, Public Benefit Corporations (effective August 1, 2013), Limited Liability Companies (LLC), Limited Partnerships (LP), Statutory Trusts and many General Partnerships (GP).

Personal Income Taxes, for both current and 3 prior years, can be filed online. Individual Tax Payments, Estimated Tax Payments and Requests for an Extension can also be made online.

Delaware currently does not accept the filing of corporate income tax return online. However, Gross Receipts Tax can be filed and paid online and a balance due on withholding, gross receipts, license, or corporate income tax can be paid online. Business Tax Forms can be found on the Division of Revenue's site at revenue.delaware.gov.

Corporate Franchise Tax and Annual Reports can be filed/paid online at corp.delaware.gov. Also at this link, Limited Partnerships, Limited Liability Companies and General Partnerships formed or registered in Delaware can pay their annual tax of $250.00.

Bank Franchise Tax cannot be filed/paid online. The State Bank Commissioner's site has instructions and forms on their site at banking.delaware.gov.

Homeowners should apply for a permit only if they are doing the home improvement project themselves. If a contractor is doing the work, it is their responsibility to obtain the permit. Building permits should be obtained from the county offices listed on our Your Residence topic page.