Exhibit 99.3

CONSOLIDATED CAPITALIZATION OF BANK OF MONTREAL

The following table sets forth the consolidated capitalization of the Bank as at July 31, 2026.

As at
July 31, 2026
(in millions of Canadian dollars)

Subordinated Debt    
7,495

Total Equity
    Preferred Shares(1) and Other Equity Instruments(2)    
7,706
    Common Shares    
23,473
    Contributed Surplus    
403
    Retained Earnings    
47,734
      Accumulated Other Comprehensive Income    
7,207
                Total Shareholders’ Equity    
86,523
      Non-controlling Interest in Subsidiaries    
50
                Total Equity    
86,573

Total Capitalization    
94,068


Notes:
(1)Preferred Shares classified under Total Equity consist of Class B Preferred Shares Series 44, 50 and 52. For more information on the classification of Preferred Shares, please refer to Note 6 of the unaudited interim consolidated financial statements of Bank of Montreal for the nine months ended July 31, 2026.
(2)The Other Equity Instruments described under Total Equity consist of Additional Tier 1 Capital Notes and Limited Recourse Capital Notes, Series 2, 3, 4, 5 and 6. Please refer to Note 6 of the unaudited interim consolidated financial statements of Bank of Montreal for the nine months ended July 31, 2026.


DC_LAN01:249201.1