Exhibit 99.(j)(2)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Post-Effective Amendment to Registration Statement No. 033-68090 on Form N-1A of our reports dated January 24, 2025, relating to the financial statements and financial highlights of Lord Abbett Multi-Asset Balanced Opportunity Fund, Lord Abbett Multi-Asset Income Fund, Lord Abbett Convertible Fund, Lord Abbett Core Fixed Income Fund, Lord Abbett Core Plus Bond Fund, Lord Abbett Floating Rate Fund, Lord Abbett High Yield Fund, Lord Abbett Income Fund, Lord Abbett Inflation Focused Fund, Lord Abbett Short Duration Core Bond Fund, Lord Abbett Short Duration Income Fund, Lord Abbett Total Return Fund and Lord Abbett Ultra Short Bond Fund, each a series of Lord Abbett Investment Trust, appearing in the Annual Report on Form N-CSR of Lord Abbett Investment Trust for the year ended November 30, 2024, and to the references to us under the headings “Financial Highlights” in the Prospectuses and “Independent Registered Public Accounting Firm” and “Financial Statements” in the Statement of Additional Information, which are part of such Registration Statement.

/s/ Deloitte & Touche LLP

New York, New York

March 25, 2025