Free Delaware Payroll Tax Calculator and DE Tax Rates

Federal payroll taxes for Delaware employers

First of all, let’s give Uncle Sam his due. Below is a quick overview of what you need to know when it comes to federal payroll tax withholdings. If you would like to get into each tax withholding in detail, check out our comprehensive step-by-step guide.

• Calculate Gross Wages:
  • For all your hourly employees, multiply their hours worked by their pay rate (and don’t forget to pay the higher rate for any overtime hours worked).
  • For all your salaried employees, divide each employee’s annual salary by the number of pay periods your business has.
  • Remember to add in bonuses, commissions, and tips as well.
• Subtract Any Pre-Tax Deductions:
  • If your employees contribute to 401(k), FSA, HSA, or any other pre-tax withholding accounts, subtract the amount from their gross pay prior to applying payroll taxes.
• Deduct Federal Income Tax:
  • This is the big enchilada, the biggest tax that you have to withhold from your employees. Federal income tax brackets go all the way up to 37%. We won’t get into the nitty-gritty details here, but you can find more information through the IRS Publication 15-T.
• Deduct (and Match) FICA Taxes:
  • Social Security Tax: Withhold 6.2% of each employee’s taxable wages up until they reach total earnings of $168,600 for the year. Earnings above $168,600 are not taxed. As an employer, you will need to match what your employees pay dollar-for-dollar.
  • Medicare Tax: Withhold 1.45% of each employee’s taxable wages up until they have reached total earnings of $200,000 for the year. There is no wage cap for Medicare. In fact, for salaries above $200,000, employees need to pay what’s called an Additional Medicare Tax of 0.9%. Only the employee is responsible for paying the Additional Medicare Tax. You as the employer will need to match the 1.45% Medicare Tax dollar-for-dollar, but you will not be responsible for matching the Additional Medicare Tax of 0.9%.
• Pay FUTA Unemployment Tax:
  • You will need to pay 6% of the first $7,000 of taxable income for each employee per year, maxing out at $420 per employee per year. This one is all on you. FUTA tax is the sole responsibility of the employer. Your employees are not responsible for paying this tax. Here’s a huge caveat, though. If you pay state unemployment taxes, you are eligible for a tax credit of up to 5.4%, making your FUTA tax rate effectively 0.6%.
• Subtract Any Post-Tax Deductions:
  • Some of your employees could be responsible for post-tax deductions such as court-ordered wage garnishments, child support, etc. If so, you will need to withhold these deductions from their paychecks.

2024 Delaware state payroll taxes

Now that we’re done with federal income taxes, let’s tackle Delaware state taxes. The State of Delaware has a progressive income tax, similar to how the federal income tax works. The more money your employees make, the higher the income tax. Tax rates range from 2.2% to 6.6%. Employees who make more than $60,000 will hit the highest tax bracket.

Wilmington city tax

On top of paying Delaware state taxes, employees who live or work in Wilmington have to pay a local city tax. You will need to withhold 1.25% from their paychecks.

Delaware state unemployment insurance (SUI)

As an employer, you’re responsible for paying state unemployment insurance, which covers those unemployed through no fault of their own. The wage base in Delaware is $10,500 for 2024, and rates range from 0.3% to 6.5%. If you’re a new employer, rates vary from 1.8% to 2.3%.

Remember, paying your SUI in full and on time qualifies you to get a whopping 90% off of your FUTA tax bill, so make sure you pay attention to the due dates.

What about reporting new hires?

In the state of Delaware, employers are required to report new employees to the Division of Child Support Services (DCSS) within 20 days of their hire (or rehire) date. Businesses have a couple of options.

Electronic reporting
The Delaware State of New Hires has a portal to that employers can use. To register, you will need to have your FEIN, address, and email address available. Learn more and register

Non-electric new hire reporting 
Employers may also share a printed list of new hires. This can be mailed or faxed. Learn more and where to send

Additional Delaware payroll tax resources:

Our calculator is here to help, but of course, you can never learn enough, especially when it comes to payroll taxes. Here are some additional resources and contact information to help you run Delaware payroll:

The Official Website of The First State | Contact the Division of Small Business | Business Resource Connection | Withholding Tax FAQs | Withholding Tax Due Dates

These rates are based on local legislation and can change at any time. Always consult a tax professional if you are unsure about your obligations.

More helpful payroll calculators

Delaware employers can use the calculator at the top of this page to quickly calculate their employees’ gross pay, net pay, and deductions (and feel confident when cutting paychecks). That said, there are times when companies need to do some extra number crunching. As an example, do you reward your top performers with bonuses? Keep in mind that Uncle Sam considers these payments to be supplemental wages and requires taxes to be withheld. In addition, sometimes an employee will leave to work somewhere else, and you will need to figure out how much their final paycheck will be. So, if you can use a little more help managing the math, check out some of the calculators listed below.