In Pennsylvania, which of the following is NOT a required disclosure?

Option A (Known defects) is incorrect because Pennsylvania law does require sellers to disclose known material defects that could affect the property's value or desirability. This includes structural issues, water damage, roof problems, and other significant defects that a reasonable buyer would want to know about before purchasing.

Option B (Lead-based paint) is incorrect because federal law mandates disclosure of lead-based paint hazards in homes built before 1978, which applies nationwide including Pennsylvania. Sellers must provide buyers with any available records of lead paint and information about lead poisoning hazards.

Option C (Property tax amount) is incorrect because Pennsylvania law requires sellers to disclose the current property tax amount as part of the standard Real Estate Seller's Disclosure Statement. Buyers need this information to understand their potential ongoing ownership costs.