Services

Litigation Support

The firm has expertise in all litigation support areas, from forensic accounting to matrimonial services, our team is widely known for our investigative approach and credentials.

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Bill McDevitt

Practice Leader

At WilkinGuttenplan we have a demonstrated record of success on which to build a compelling case for attorneys and business people to enlist our support in a breadth of litigation situations, including:

  • Asset, Intellectual Property and Business Valuations
  • Expert Witness/Testimony
  • Family Business Disputes
  • Forensic Accounting
  • Fraud Investigation
  • Insurance Claims
  • Lost Profit Analysis
  • Matrimonial Issues
  • Real Estate, Construction, and Transition Claims
  • Tax Investigation/Dispute Resolution

Resources

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WG Ranked #8 on Accounting Today’s Best Firms List

WG Ranked #8 on Accounting Today’s Best Firms List

WilkinGuttenplanWilkinGuttenplanSeptember 11, 2026
Foreign Tax Credits and the NIIT: Federal Circuit Rejects Treaty-Based Credit

Foreign Tax Credits and the NIIT: Federal Circuit Rejects Treaty-Based Credit

Ektaa ShahEktaa ShahSeptember 8, 2026
NYC Pied-à-Terre Tax Update: October Deadline & Changes

NYC Pied-à-Terre Tax Update: October Deadline & Changes

Ryan MooreRyan MooreSeptember 1, 2026
FBAR Deadline 2026: October 15 Filing Reminder

FBAR Deadline 2026: October 15 Filing Reminder

Deepika IyerDeepika IyerSeptember 1, 2026
Income Tax Disclosure Update for Life Sciences Companies

Income Tax Disclosure Update for Life Sciences Companies

Tim TorresTim TorresAugust 27, 2026