Allegheny Southeast Tax Collection District, PA Payroll Tax Registration

Feb 17, 2026

If you are an employer in Allegheny Southeast Tax Collection District, Pennsylvania, it is important to be aware of the local payroll tax requirements for businesses operating in the city. These requirements may include registering your business with the city and withholding a certain percentage of your employees' wages for local taxes.

How to Register for Payroll Tax in Allegheny Southeast Tax Collection District

Allegheny Southeast Tax Collection District, Pennsylvania Local Services Tax Setup for PLLC, Professional Corporation, LLP, LLC, Corporation

Employers with employees working in Allegheny Southeast Tax Collection District must withhold and remit a Local Services Tax (LST) on behalf of their employees.

  1. Create a Keystone Business Portal Account

    Visit Keystone Collection Group’s Business Portal and select “Create Account” to create an account to file local services tax electronically.

Documents and Resources

Use Mosey to register for payroll accounts in Allegheny Southeast Tax Collection District.

Register for payroll taxes with the state of Pennsylvania

More from the blog

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

Telehealth Payroll Tax Compliance Mistakes

When a telehealth company hires its first out-of-state provider, payroll gets 10x more complicated. Different tax rates, registration requirements, and filing deadlines across multiple jurisdictions—it’s a compliance minefield. And all it takes is one missed registration or misclassified employee to trigger penalties, stop your operations, and even ruin your expansion plans if severe enough. That’s why we’ve compiled the 10 most common, costly, and significant mistakes in telehealth payroll tax compliance—so you know what to avoid as you scale. From missing municipal taxes to botched employee classifications, these are the compliance potholes that can derail even the best laid plans.

Paul Boynton | Jul 28, 2025

Labor Law Posters for Remote Workers: Requirements and Resources 2024

An increasing number of employers are expanding their workforce across the country (and the world) through remote employees. The wider reach of the workplace is changing the status quo: We communicate differently, company culture is shifting, and labor laws don’t translate the way they used to. Requirements like mandatory labor law posters don’t easily translate to a remote workforce, and businesses have had to change how they inform employees about their rights and responsibilities. Here’s what remote employers need to know about labor law posters and how Mosey can help with business compliance.

Gabrielle Sinacola | Aug 2, 2024

What Is a Fidelity Bond? A Guide for Employers

You’ve worked very hard to build your business, and you’re likely willing to do anything you can to protect and secure your hard work. A fidelity bond, like other forms of insurance, can keep your business safe if an unfortunate, unexpected event should occur. Insurance is a key part of any business, whether it’s workers’ comp, a fidelity bond, or otherwise. Here’s what employers need to know about fidelity bonds and how to use them to their advantage.

Kaitlin Edwards | Jun 27, 2024

Ready to get started?

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