Review and complete the Local Services Tax Exemption Certificate and provide all supporting documentation. Paid more for Local Services Tax for the year?Discover how Pitts can be the bridge to your future. Apply today or log in to the admission portal for your application status. You do not need to be located in the City of Pittsburgh to be subject to this tax. DO SELF-EMPLOYED PERSONS AND PARTNERS HAVE TO PAY THE TAX? Low-Income Public Housing: To apply for HACP's Low-Income Public Housing: PLEASE BE ADVISED: ALL ONE-BEDROOM WAITING LISTS ARE CLOSED. This is the easiest way to electronically fill out the forms and prevent losing any information that you've entered. Completing a marriage license application in Allegheny County is a two-step process. The license is issued after a mandatory three-day waiting period.