Exhibit 4(a) MANAGEMENT AGREEMENT Allmerica Financial Investment Management Services, Inc. (the "Adviser") and Allmerica Investment Trust ("Trust") hereby confirm their Agreement covering services as hereinafter set forth. The terms and provisions of...Management Agreement • February 28th, 2000 • Allmerica Investment Trust
OFAllmerica Investment Trust • February 28th, 2000
FORM OF Exhibit 4(h) SUB-ADVISER AGREEMENT SUB-ADVISER AGREEMENT executed as of April 1, 2000 between Allmerica Financial Investment Management Services, Inc. (the "Manager") and TCW Investment Management Company (the "Sub-Adviser"). WITNESSETH: That...Sub-Adviser Agreement • February 28th, 2000 • Allmerica Investment Trust
Exhibit 8 ADMINISTRATION SERVICES AGREEMENTAdministration Services Agreement • February 28th, 2000 • Allmerica Investment Trust • Massachusetts
SECURITIES LENDING AGENCY AGREEMENT BETWEEN INVESTORS BANK & TRUST COMPANY AND ALLMERICA INVESTMENT TRUSTAgreement • February 28th, 2000 • Allmerica Investment Trust
Exhibit 7 CUSTODIAN AGREEMENTCustodian Agreement • February 28th, 2000 • Allmerica Investment Trust
