Exhibit 99.1

United States 12 Month Natural Gas Fund, LP

Monthly Account Statement

For the Month Ended September 30, 2025

Statement of Income (Loss)
Income
Realized Trading Gain (Loss) on Commodity Futures	$	(118,590	)
Unrealized Gain (Loss) on Market Value of Commodity Futures		48,409
Dividend Income		23,898
Interest Income		11,385
Total Income (Loss)	$	(34,898	)
Expenses
General Partner Management Fees	$	5,124
Professional Fees		15,181
Brokerage Commissions		170
Directors' Fees and insurance		169
License fees		127
Total Expenses	$	20,771
Net Income (Loss)	$	(55,669	)

Statement of Changes in Net Asset Value
Net Asset Value Beginning of Month 9/1/25	$	10,500,790
Net Income (Loss)		(55,669	)
Net Asset Value End of Month	$	10,445,121
Net Asset Value Per Share (1,350,000 Shares)	$	7.74

To the Limited Partners of United States 12 Month Natural Gas Fund, LP:

Pursuant to Rule 4.22(h) under the Commodity Exchange Act, the undersigned represents that, to the best of his knowledge and belief, the information contained in the Account Statement for the month ended September 30, 2025 is accurate and complete.

/s/ Stuart P. Crumbaugh

Stuart P. Crumbaugh

Chief Financial Officer

United States Commodity Funds LLC, General Partner of United States 12 Month Natural Gas Fund, LP

United States Commodity Funds LLC

1850 Mt. Diablo Boulevard, Suite 640

Walnut Creek, CA 94596