SUPPLEMENT DATED FEBRUARY 6, 2006

TO

PROSPECTUS DATED MAY 2, 2005

FOR

FUTURITY ACCUMULATOR II VARIABLE UNIVERSAL LIFE INSURANCE

ISSUED BY SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)

SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT I

The third, fifth and sixth paragraphs of the Distribution of Policy section are deleted and replaced with the following:

The amount and timing of commissions the Company may pay to Selling Broker-Dealers may vary depending on the selling agreement but is not expected to be more than 105% of target premium, which will vary based on the Insured's age, sex and rating class, plus 4% of any excess premium payments. In Policy Years two through ten, commissions will not exceed 15% of premium paid and will not exceed 1% of premium paid in Policy Years eleven and thereafter. In Policy Year three and thereafter, up to 0.10% of the Account Value of the Sub-Accounts per annum will be paid to Selling Broker-Dealers.

The Company also pays compensation to wholesaling broker-dealers or other firms or intermediaries, including payments to affiliates of the Company, in return for wholesaling services such as providing marketing and sales support, product training and administrative services to the Selling Agents of the Selling Broker-Dealers. These allowances may be based on a percentage of premium, a percentage of Account Value and/or may be a fixed dollar amount.

In addition to the compensation described above, the Company may make additional cash payments or reimbursements to Selling Broker-Dealers in recognition of their marketing and distribution, transaction processing and/or administrative services support. These payments are not offered to all Selling Broker-Dealers, and the terms of any particular agreement governing the payments may vary among Selling Broker-Dealers depending on, among other things, the level of and type of marketing and distribution support provided. Marketing and distribution support services may include, among other services, placement of the Company's products on the Selling Broker-Dealer's preferred or recommended list, access to the Selling Broker-Dealer's registered representatives for purposes of promoting sales of the Company's products, assistance in training and education for the Selling Agents, and opportunities for the Company to participate in sales conferences and educational seminars. The payments or reimbursements may be calculated as a percentage of the particular Selling Broker-Dealer's actual aggregate sales of our variable policies (including the Policy), in most cases not to exceed 3% of aggregate sales attributable to the Selling Broker-Dealer and/or may be a fixed dollar amount.

THIS SUPPLEMENT SHOULD BE READ AND RETAINED FOR FUTURE REFERENCE.