If your business makes taxable sales to customers in Pennsylvania, you may need to register for a Pennsylvania Sales Tax License before collecting tax. This 2026 guide explains who must register, what information you need, and how to complete the registration process through myPATH.
For broader information about Pennsylvania sales tax rules, rates, and taxability, see the Pennsylvania Sales Tax Guide. For details on filing deadlines and how to submit returns, see the Pennsylvania Sales Tax Filing Guide.
Quick answers: Pennsylvania sales tax registration
A quick overview of the authority, registration portal, nexus threshold, and other essentials for registering in Pennsylvania.
| Fact | Detail |
|---|---|
| Authority | Pennsylvania Department of Revenue |
| Registration portal | myPATH (My Pennsylvania Tax Hub) |
| Economic nexus threshold | $100,000 in annual sales in the previous 12 months |
| Registration fee | $0 — registration is free |
| Renewal period | No periodic renewal required |
Who must register for Pennsylvania sales tax
You must register for a Pennsylvania Sales Tax License if your business has a sales tax nexus in the state. This usually applies when a business:
- Exceeds the economic nexus threshold of $100,000 in annual sales in the previous 12 months into Pennsylvania, or;
- Has a physical presence in Pennsylvania, such as an office, employee, warehouse, or inventory stored in the state.
Once you exceed the threshold, you should register before making further taxable sales in Pennsylvania. If you're unsure whether your business has nexus, see the Pennsylvania Sales Tax Guide for a broader explanation.
How to register for Pennsylvania sales tax
Sellers can register online through myPATH, the Pennsylvania Department of Revenue's official online portal. Registration and all ongoing tax obligations (filing, payments, account management) are handled through myPATH.
Information you need before registering
Before applying for a Pennsylvania Sales Tax License, have this information ready:
- Your Social Security number (if registering as a sole proprietor with no employees)
- Your Employer Identification Number (EIN), if your business has one (required for corporations, partnerships, and most LLCs)
- North American Industry Classification System (NAICS) code for your primary business activity
- The date of your first sale in Pennsylvania
- Your business address and any Pennsylvania locations, if applicable
Registration steps
Follow these steps to register for a Pennsylvania Sales Tax License.
1. Create your online login
Set up your myPATH account credentials.
- Choose a username and password
- Set up your security information
- This login is used for all future filings, payments, and account management
If you already have a myPATH account for another Pennsylvania tax type, you can add a sales and use tax account to your existing login.
2. Provide your business information
Enter your business name, address, type of entity, and any Pennsylvania locations.
- Remote sellers without a Pennsylvania location should indicate they are selling remotely
- Pennsylvania uses destination-based sourcing — you charge based on where the buyer is located
- Note that Allegheny County (Pittsburgh) has a 1% local surcharge and Philadelphia has a 2% local surcharge, collected through the same state return
3. Application fee
Pennsylvania does not charge a fee to register for a Sales Tax License. Registration through myPATH is free.
4. Submit your application
Review your entries and submit the application.
- You will receive an on-screen confirmation after submission
- A confirmation email is typically sent shortly after submission
5. Receive your Pennsylvania Sales Tax License
Once approved, you will receive:
- Your Pennsylvania Sales Tax License number (also called your Revenue ID)
- Your assigned filing frequency (monthly, quarterly, or semi-annually, based on expected tax liability)
- Confirmation of your registration in the myPATH system
What happens after registration
After registering, you must begin collecting Pennsylvania sales tax on taxable sales and file returns based on your assigned filing frequency. Pennsylvania taxes SaaS and most digital products, but clothing and many food items are exempt — see the Pennsylvania Sales Tax Guide for the full taxability picture.
➡ Learn more about Pennsylvania sales tax rates, taxability, and nexus in the Pennsylvania Sales Tax Guide
➡ See how to file and pay Pennsylvania sales tax in the Pennsylvania Sales Tax Filing Guide
Note: At Quaderno we love providing helpful information and best practices about taxes, but we are not certified tax advisors. For further help, or if you are ever in doubt, please consult a professional tax advisor or the local tax authorities.
Need help registering across multiple states?
Watch our webinar: US Sales Tax Registration & Filing Tips + AMA. Learn how international sellers register, file, and manage US sales tax compliance across multiple jurisdictions.
Note: At Quaderno we love providing helpful information and best practices about taxes, but we are not certified tax advisors. For further help, or if you are ever in doubt, please consult a professional tax advisor or the tax authorities.
