8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d)

of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 31, 2026

BlackRock Monticello Debt Real Estate Investment Trust

(Exact name of registrant as specified in its charter)



Maryland	000-56720	33-6595754
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)



50 Hudson Yards, New York, New York		10001
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (212) 810-5300

Not Applicable

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: None


Title of each class	Trading Symbol(s)	Name of each exchange on which registered

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging Growth Company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 7.01. Regulation FD Disclosure.

August 2026 Distribution

On August 31, 2026, BlackRock Monticello Debt Real Estate Investment Trust, a Maryland statutory trust (the “Company”), declared distributions for each class of its common shares of beneficial interest, par value $0.01 per share (the “Common Shares”), in the amount per share set forth below:



	Gross Distribution		Shareholder Servicing Fee		Net Distribution
Class F-S Common Shares	$	0.1927	$	0.0179	$	0.1748
Class F-I Common Shares	$	0.1927	$	0.0000	$	0.1927
Class E Common Shares	$	0.1927	$	0.0000	$	0.1927

The gross distribution amounts above reflect a distribution of $0.1927 per share for the month of August. The net distribution for each class of Common Shares (which represents the gross distributions less shareholder servicing fees for the applicable class of Common Shares) is payable to shareholders of record as of the close of business on August 31, 2026, and will be paid on or about September 21, 2026. These distributions will be paid in cash or reinvested in the applicable class of the Company’s Common Shares for shareholders participating in the Company’s distribution reinvestment plan.