What are the filing deadlines for Pennsylvania state taxes?

The filing deadlines for Pennsylvania state taxes vary based on the type of taxpayer. For individuals, the deadline is typically April 15th, aligning with the federal tax deadline. However, if April 15th falls on a weekend or holiday, the deadline is extended to the next business day. Additionally, taxpayers can request an automatic six-month extension to file their state taxes, but any tax owed must still be paid by the original deadline to avoid penalties and interest. For businesses, the filing deadlines differ based on their entity type. Generally, C-corporations must file by the 15th day of the fourth month following the close of their taxable year, while S-corporations, partnerships, pass-through entities, and trusts have a filing deadline of the 15th day of the third month. It is crucial to check the Pennsylvania Department of Revenue’s website or consult a tax professional for any potential changes or specific information regarding filing deadlines.