Setting Up Employees and Payroll Taxes When Adding a New State
QuickBooks users adding payroll for a new state need to gather tax account details and update employee work locations, withholding, and unemployment settings.

When a business expands into a new state or an employee relocates across state lines, payroll setup becomes considerably more involved than a standard employee record. QuickBooks Desktop and QuickBooks Online Payroll both require specific state-level tax information, and getting the configuration right depends heavily on understanding where the employee actually works and how the state taxes apply.
Gathering the Required Information First
Before touching any settings in QuickBooks, the payroll administrator needs to have several pieces of information at hand. Attempting to set up a new state in the software without these details usually results in an incomplete profile that will hold up payroll processing.
The required information includes the state tax account number or numbers, the frequency with which the state requires tax deposits, and the specific tax rates that apply to the business and the employee. Beyond the raw numbers, the administrator also needs to establish the correct geographic and legal context for the employee. This means identifying where the employee’s work is localized, where the base of operations is located, where the work is directed or controlled, and the employee’s state of residence. These factors determine which state unemployment insurance (SUI) and state income tax withholding apply.
Setting Up the Employee in QuickBooks Online Payroll
In QuickBooks Online Payroll, the process begins by navigating to the Employees section through the Payroll menu. For a brand-new hire, the administrator selects the option to add an employee. For an existing employee who has moved to a new state, the process involves opening that employee’s record and editing their details.
The Employment section must be updated to reflect the correct work location. This is the location used to determine SUI liability. For remote employees, the designated work location in QuickBooks may differ from where the employee physically sits on any given day, so the administrator must select the location where the business is required to pay state unemployment insurance.
Next, the Tax Withholding section needs attention. If the employee’s record shows two states, the administrator has to decide how to handle each one. If state withholding is not required in one of the states, the filing status for that state should be set to exempt. If a reciprocity agreement exists between the two states, the administrator must indicate whether the employee has provided a Certificate of Nonresidence. That form governs which state’s withholding QuickBooks actually calculates.
The administrator should also check for any Local Taxes or Other Taxes sections that appear on the employee’s profile. If any apply, they must be selected and their rates entered. Tax exemptions are less common, but if either the employer or the employee is exempt from a specific tax in the new state, those exemptions are noted in the Tax Exemptions area.
Configuring the Employee in QuickBooks Desktop Payroll
The workflow in QuickBooks Desktop follows a similar logic but uses different navigation. From the Employee Center, the administrator opens the employee record and moves to the Payroll Info tab, then selects Taxes, and finally the state tab.
The State Worked dropdown is where the administrator selects the state where the business pays SUI. Again, remote work complicates this, and the entry should reflect the state where the liability falls, not necessarily the employee’s physical location. The State Subject to Withholding dropdown is set to the state where the business must collect and pay state income tax. QuickBooks Desktop can become unwieldy if an employee is subject to withholding in more than one state simultaneously; in those situations, migrating to QuickBooks Online Payroll may be a more practical option.
During this process, QuickBooks Desktop may prompt the administrator to set up the new state taxes entirely. It may also ask whether the employee is subject to a list of additional taxes. If the answer is yes, those taxes are added to the Other tab, and any that do not apply can be deleted from there. If no additional taxes apply, selecting that option clears the prompt.
Local taxes require manual addition in Desktop. From the Other tab, the administrator clicks into the blank area below the Item Name box, selects Add New from the dropdown, and follows the prompts to classify the local tax, enter the account number, and input the rate.
Limitations and Filing Obligations
A key constraint worth noting: once a state or state tax is established on an employee’s record or in the company payroll settings, it cannot simply be deleted or removed. This makes the initial setup critical.
Additionally, state filing obligations do not always mirror withholding requirements. A business may be required to file certain state forms even in periods where no tax is collected from the employee. Administrators should verify their filing requirements for the new state through the payroll settings menu to ensure they are meeting all state-level obligations. For broader guidance on managing multi-state payroll configurations, the setup details must be precise, as errors in state tax setup can lead to incorrect paychecks and reporting discrepancies down the line.