All lobbying filings

Cornerstone Government Affairs, Inc.

Cornerstone Government Affairs, Inc. filed a registration for Liberty Mutual Group Inc. on July 8, 2026.

Lobbying for Liberty Mutual Group Inc. · Insurance company

As filed: CORNERSTONE GOVERNMENT AFFAIRS, INC. for LIBERTY MUTUAL GROUP INC.

All filings by Cornerstone Government Affairs, Inc. · Everything Liberty Mutual Group Inc. has reported

Filing · LD-1 registration Registration

Reporting period

2nd Quarter 2026

Apr 1 - June 30 · Posted Jul 8, 2026

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

Massachusetts

Official filing document

Lobbyists on this filing 3

JOHN SANDELL New on this filing

Previously held: Tax Counsel, Legislative Assistant; Ways and Means Committee (Camp,Ryan, Brady)
MICHAEL GOODMAN New on this filing

Previously held: Chief of Staff House Member Office (Kind), Legislative Staff House Member Office (Braley, Barrow)
DANIEL SMITH New on this filing

Previously held: Legislative Correspondent, Deputy Counsel, Counsel and Chief Counsel to U.S. Sen. Cory A. Booker, Chief Counsel on the U.S. Senate Committee on the Judiciary Subcommittee on Criminal Justice and Counterterrorism; COS, U.S. Senator Helmy

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Lobbying activity 2

Taxation/Internal Revenue Code

Issues related to the tax treatment of third-party litigation financing arrangements.

Torts

Issues related to the tax treatment of third-party litigation financing arrangements.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.