Mark W. Kowlzan
Chairman and Chief Executive Officer at Packaging Co. of America
Good morning, everyone, and thank you for participating in Packaging Corporation of America's Second Quarter 2024 Earnings Release Conference Call. Again, I'm Mark Kowlzan, Chairman and CEO of Packaging Corporation of America. And with me on the call today is Tom Hassfurther, Executive Vice President, who runs a packaging business. And Bob Mundy, our Chief Financial Officer.
I'll begin the call with an overview of the second quarter results. And then, I'll be turning the call over to Tom and Bob, who'll provide for other details. And then, I'll wrap things up and we'll be glad to take questions.
Yesterday, we reported second quarter net income of $199 million or $2.21 per share. Excluding special items, second quarter 2024 net income was $199 million or $2.20 per share compared to the second quarter 2023 net income of $209 million or $2.31 per share. Second quarter, net sales were $2.1 billion in 2024 and $2.0 billion in 2023.
Total company EBITDA for the second quarter, excluding special items, was $404 million in 2024 and $418 million in 2023. The details of special items for both the second quarter of '24 and 2023 were included in the schedules that accompanied the earnings press release.
Excluding special items, the $0.11 per share decrease in second quarter 2024 earnings compared to the second quarter of 2023, was driven primarily by lower prices and mix in our packaging segment for $0.87 and Paper segment $0.07. Even with our constant focus on minimizing inflationary cost increases, operating costs were higher by $0.31 per share. This was particularly in the areas of recycled fiber and inflation driven increases on labor and benefits, outside service expenses, repair and operating material costs, rents, property taxes and insurance.
We also had higher depreciation expense of $0.03 and a higher tax rate of $0.03. These items were partially offset by higher volume in the Packaging segment for $0.94 and Paper segment $0.07, lower other converting costs $0.07, lower freight and logistics expenses $0.06, and lower interest expense $0.06.
Looking at the Packaging business. EBITDA, excluding special items, in the second quarter of 2024 of $400 million with sales of $1.9 billion resulted in a margin of 21% versus last year's EBITDA of $405 million and sales of $1.8 billion, or 23% margin. The strong market conditions in our Packaging segment continued in the second quarter. This drove a new all-time containerboard production record that was necessary in order to service the corrugated products and containerboard demand.
Also Packaging segment prices and mix moved higher from the first quarter levels, as we continue to implement our announced price increases. Although still below target levels, we were able to build some inventory ahead of what we expect to be a very busy second half of the year. In our mills and corrugated products facilities, employees remain focused on the efficient and cost effective operations from thousands of initiatives, as well as implementing the benefits and improvements from our capital spending strategy.
I'll now turn it over to Tom, who will provide further details on the containerboard sales and Corrugated business in general.