Set up payroll in Maryland — the state has payroll tax requirements plus mandatory county income tax withholding. Every county has its own rate. We assess your situation and handle all registrations.
Here are the state agencies you need to register with as an employe in your state. We handle all registrations on your behalf.
Handles state and county income tax withholding registration for all Maryland employers.
Handles Unemployment Insurance (UI) registration for all Maryland employers.
A quick overview of what's involved before you run your first payroll.
You provide the business info — we do the rest.
Tell us about your business — name, EIN, entity type, and start date. Takes about 5 minutes.
Tell us about your business — name, EIN, entity type, and start date. Takes about 5 minutes.
We register your business with the appropriate state agencies through official portals.
We deliver your account numbers and filing details — ready to load into your payroll system.
Flat fee, no surprises. We work inside your existing payroll system.









Common questions about registering for payroll taxes.
Yes- if you have employees working in your state, you are required to register with the appropriate state tax agencies before running your first payroll. Failing to register can result in penalties and back taxes.
Maryland is unique in that all 23 counties plus Baltimore City impose their own income tax, and employers are required to withhold the county tax based on where the employee lives. Rates range from 2.25% to 3.2%. We ensure your payroll is configured to handle both state and county withholding correctly.
We'll need your business name, EIN, entity type, physical address, start date of payroll, and owner information. You provide it once through our intake form and we handle everything from there.
+Processing times vary by state. Most registrations are completed within 5–10 business days. We keep you updated throughout the process and notify you as soon as your credentials are ready.