BOSTON PROPERTIES LTD PARTNERSHIP

Management’s Report on Internal Control over

Financial Reporting

Management of BXP, Inc. is responsible for establishing and maintaining adequate internal control over financial reporting for BXP, Inc. BXP, Inc.’s internal control over financial reporting is a process designed under the supervision of its principal executive officer and principal financial officer to provide reasonable assurance regarding the reliability of financial reporting and the preparation of BXP, Inc.’s financial statements for external reporting purposes in accordance with U.S. generally accepted accounting principles.

As of the end of BXP, Inc.’s 2025 fiscal year, management conducted assessments of the effectiveness of BXP, Inc.’s internal control over financial reporting based on the framework established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on these assessments, management has determined that BXP, Inc.’s internal control over financial reporting as of December 31, 2025 was effective.

Our internal control over financial reporting includes policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect transactions and dispositions of our assets; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with U.S. generally accepted accounting principles, and that receipts and expenditures are being made only in accordance with authorizations of management and the directors of BXP, Inc.; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of BXP, Inc.’s assets that could have a material effect on its financial statements.

The effectiveness of BXP, Inc.’s internal control over financial reporting as of December 31, 2025 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in its report appearing on page 97, which expresses an unqualified opinion on the effectiveness of BXP, Inc.’s internal control over financial reporting as of December 31, 2025.