Tower Group International says it needs to strengthen loss reserves by about $365 million for accident years 2009-2011, resulting in an impairment charge of $215 million for the second quarter.

The Hamilton, Bermuda-based says about $185 million is attributable to U.S. subsidiaries.

The deposit bolster reserves in commercial lines, including workers' compensation, commercial property, commercial auto and other liability lines, due to “adverse loss emergence, coupled with changes in judgment, including actuarial factors,” says Tower in a statement.

Recommended For You

Want to continue reading?
Become a Free PropertyCasualty360 Digital Reader

Your access to unlimited PropertyCasualty360 content isn’t changing.
Once you are an ALM digital member, you’ll receive:

  • Breaking insurance news and analysis, on-site and via our newsletters and custom alerts
  • Weekly Insurance Speak podcast featuring exclusive interviews with industry leaders
  • Educational webcasts, white papers, and ebooks from industry thought leaders
  • Critical converage of the employee benefits and financial advisory markets on our other ALM sites, BenefitsPRO and ThinkAdvisor
NOT FOR REPRINT

© 2025 ALM Global, LLC, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to asset-and-logo-licensing@alm.com. For more information visit Asset & Logo Licensing.