Pennsylvania Payroll Tax Registration

Jun 18, 2025

If you are an employer in Pennsylvania who has recently hired an employee, you will need to register for payroll tax with the Pennsylvania Department of Revenue. This registration process ensures that you are compliant with state tax laws and able to properly withhold and remit taxes on behalf of your employees.

How Pennsylvania Payroll Registration Works

There are 2 payroll tax setup tasks you may need to complete in Pennsylvania to get your new hire on payroll for the first time. You can follow the guide below to help you get registered directly with the Pennsylvania agencies or use Mosey to do it.

Pennsylvania Unemployment Compensation Setup for LLP, LLC, Corporation

If you have employees in Pennsylvania, you are required to register with the Department of Labor & Industry (L&I) for Unemployment Compensation (UC), also known as unemployment insurance, coverage within 30 days of your Pennsylvania employee start date. Note: 501(c)(3) organizations will have the choice to either pay unemployment contributions on taxable wages each quarter or elect to reimburse the Pennsylvania Unemployment Fund for benefits paid to current or former employees.

  1. Create myPATH Account

    If you haven't already, create a myPATH account. Your myPATH account will be used to access the Pennsylvania Online Business Tax Registration system.

  2. Submit Pennsylvania Online Business Tax Registration

    Log in to your myPATH account. Submit a business tax registration to setup an Unemployment Compensation account. Upon registration, you will receive a 7-digit UC account number.

  3. Create UC Management System (UCMS) User Account

    Create a UC Management System (UCMS) user account with your UC account number. UCMS is used to file quarterly reports and manage your UC account relationship online. The first user created for your business will be the UCMS "administrator" who can create and manage users.

  4. Elect Unemployment Payment Method (501(c)(3) Nonprofits Only)

    After registering, 501(c)(3) organizations must file an Election Or Re-election Of Reimbursement (Form UC-1692) and Surety Bond (Form UC-1681) if opting to reimburse the Pennsylvania Unemployment Fund for benefits paid to current or former employees. Note: The forms must be filed with the Office of Unemployment Compensation Tax Services by mail.

Pennsylvania Withholding Tax Setup for LLC, LLP, Corporation

If you are an employer in Pennsylvania, you are required to register with the Department of Revenue for a withholding tax account.

  1. Create a myPATH Account

    If you haven't already, create a myPATH account. Your myPATH account will be used to access the Pennsylvania Online Business Tax Registration system.

  2. Submit Online Business Tax Registration

    Log in to the myPATH registration system. Submit a business tax registration to get a Withholding Tax account. You will receive a 11-digit Revenue ID (used across all of your tax accounts) and an eight-digit withholding tax account number.

Pennsylvania's Payroll Registration Agencies

More from the blog

Learn how to keep your business compliant in all 50 states across payroll, HR, Secretary of State, and tax.

How To Start a Business in Texas: A Comprehensive Guide

If you’re thinking of starting a business, Texas can be an ideal location. Many entrepreneurs find Texas appealing, as its pro-business principles — like no personal and corporate income tax — make it a prime location for startups looking to gain an edge in competitive markets. This article focuses on how to start a business in Texas, covering everything from selecting a business structure to accounting and tax obligations. We’ll also share how Mosey can help you stay on top of compliance.

Kaitlin Edwards | Feb 13, 2025

Mosey Announces Sales Tax Registration Beta

We’re very excited to introduce the Mosey sales tax registration beta! Since we went GA earlier this year (can you believe it’s almost been a year??), startup founders, controllers, and finance teams have been asking us to help them with sales tax. There are three critical parts of sales tax: registration, collection, and reporting—some providers will help with collection and/or reporting, but no sales tax provider wants to touch registration.

Alex Kehayias | Dec 1, 2023

What Is Double Taxation and How It Impacts Business

Business taxes are necessary for running a business, but sometimes, the rules can feel stacked against you. Double taxation is a particularly frustrating concept: Your company works hard to turn a profit, pays its share of taxes, and then faces another tax bill on those same earnings. It’s enough to give any business owner, particularly those heading smaller or multi-state operations within the US, a major headache. However, double taxation isn’t an unbeatable foe.

Alex Kehayias | Jun 7, 2024

Ready to get started?

Schedule a free consultation to see how Mosey transforms business compliance.