Indiana and Maryland Counties Tax Rates

The income tax rates for select counties of Indiana and Maryland have been updated for 2023.

Income tax rates of the following Indiana counties have changed:

• Greene County
• Montgomery County
• Perry County

Income tax rates of the following Maryland counties have also changed:

• Allegany County
• Anne Arundel County
• Cecil County
• Frederick County
• St. Mary's County
• Washington County

To apply this change, click Payroll System > Maintenance Program > Tax Rate Maintenance > Local Tax Table Maintenance. On the Local Tax Table Maintenance dialog box, specify the county and year in the fields provided and click OK. And then, on the Rates tab of the Year Local Tax County window, enter the new amounts.