Question: how to apply for homestead exemption in pa?
Answer: Online. You can apply by using the online Homestead Exemption application. ... 
By phone. To apply by phone, call the Homestead Hotline at (215) 686-9200.
By mail. To apply by mail, print out and use the Homestead Exemption application. ... 
Additional instructions for the conditional Homestead Exemption.