Caterpillar Inc. is a large U.S. industrial and manufacturing company that makes heavy equipment and engines. Its filings show it lobbies Congress about corporate and international tax rules in the Internal Revenue Code—letters like IRC sections 11, 59A, 951A, and 250—and specific bills such as H.R. 1062 and parts of H.R. 1. It hired The Washington Tax & Public Policy Group and reported about $200,000 across four filings through January 20, 2026.
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Annual totals based on disclosed filing amounts.
Issue rankings are based on disclosed activity mentions, with filing amounts apportioned evenly across issues within the same filing.
The lobbying registrants handling this client, ranked by disclosed filing amounts.
Lobbyists are ranked by appearances and an equal share of each filing's reported amount.
The latest disclosures for this client.
THE WASHINGTON TAX & PUBLIC POLICY GROUP (FORMERLY THE WASHINGTON TAX GROUP)
Q1THE WASHINGTON TAX & PUBLIC POLICY GROUP (FORMERLY THE WASHINGTON TAX GROUP)
Q4The entities named in disclosed activities are the clearest available signal for where the client is aiming attention.
GREGORY NICKERSON
THE WASHINGTON TAX & PUBLIC POLICY GROUP (FORMERLY THE WASHINGTON TAX GROUP)
ZACHARY AUSTIN PRICE
THE WASHINGTON TAX & PUBLIC POLICY GROUP (FORMERLY THE WASHINGTON TAX GROUP)
THE WASHINGTON TAX & PUBLIC POLICY GROUP (FORMERLY THE WASHINGTON TAX GROUP)
Q3THE WASHINGTON TAX & PUBLIC POLICY GROUP (FORMERLY THE WASHINGTON TAX GROUP)
Q2THE WASHINGTON TAX & PUBLIC POLICY GROUP (FORMERLY THE WASHINGTON TAX GROUP)
Q1