Principal Business and Organization	6 Months Ended
Jun. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Principal Business and Organization	Principal Business and Organization Terra Income Fund 6, LLC (“Terra LLC”, and together with its consolidated subsidiaries, the “Company”) was formed as a Delaware limited liability company on April 29, 2022 as a wholly owned subsidiary of Terra Property Trust, Inc. (“Terra REIT”). On October 1, 2022, pursuant to an Agreement and Plan of Merger, dated as of May 2, 2022 (as amended, the “Merger Agreement”), Terra Income Fund 6, Inc. (“Terra BDC”) merged with and into Terra LLC, with Terra LLC continuing as the surviving entity of the merger (the “Merger”). Subsequent to the Merger, Terra LLC became the successor of Terra BDC and assumed all of Terra BDC’s rights and obligations. In February 2021, Terra BDC issued $38.4 million in aggregate principal amount of 7.00% fixed-rate notes due 2026 (the “7.00% Senior Notes Due 2026”), for net proceeds of $37.2 million, after deducting underwriting commissions of $1.2 million, see “Unsecured Senior Notes” in Note 7 for more information. In connection with the Merger, Terra LLC assumed the obligations of Terra BDC under the indenture governing the 7.00% Senior Notes Due 2026. The Company is a wholly owned subsidiary of Terra REIT, and its investment objective is to provide attractive risk-adjusted returns to Terra REIT’s stockholders, primarily through Terra REIT’s regular distributions. Terra REIT’s investment activities are externally managed by Terra REIT Advisors, LLC (the “REIT Manager”), an affiliate of the Company. The Company originates, invests in and manages a diverse portfolio of real estate-related investments that generate a stable income stream. The Company directly originates, structures and underwrites most, if not all, of its loans, as it believes that doing so will provide it with the best opportunity to invest in loans that satisfy its standards, establish a direct relationship with the borrower and optimize the terms of its investments; however, the Company may acquire existing loans from the originating lender should the REIT Manager determine such an investment is in its best interest. The Company may hold its investments until their scheduled maturity dates or may sell them if the Company is able to command favorable terms for their disposition. The Company may also seek to realize growth in the value of its investments by timing their sale to maximize value. The Company may also make strategic non-real estate-related investments that align with its investment objectives and criteria.

Terra Income Fund 6, LLC (“Terra LLC”, and together with its consolidated subsidiaries, the “Company”) was formed as a Delaware limited liability company on April 29, 2022 as a wholly owned subsidiary of Terra Property Trust, Inc. (“Terra REIT”). On October 1, 2022, pursuant to an Agreement and Plan of Merger, dated as of May 2, 2022 (as amended, the “Merger Agreement”), Terra Income Fund 6, Inc. (“Terra BDC”) merged with and into Terra LLC, with Terra LLC continuing as the surviving entity of the merger (the “Merger”). Subsequent to the Merger, Terra LLC became the successor of Terra BDC and assumed all of Terra BDC’s rights and obligations.

In February 2021, Terra BDC issued $38.4 million in aggregate principal amount of 7.00% fixed-rate notes due 2026 (the “7.00% Senior Notes Due 2026”), for net proceeds of $37.2 million, after deducting underwriting commissions of $1.2 million, see “Unsecured Senior Notes” in Note 7 for more information. In connection with the Merger, Terra LLC assumed the obligations of Terra BDC under the indenture governing the 7.00% Senior Notes Due 2026.

The Company is a wholly owned subsidiary of Terra REIT, and its investment objective is to provide attractive risk-adjusted returns to Terra REIT’s stockholders, primarily through Terra REIT’s regular distributions. Terra REIT’s investment activities are externally managed by Terra REIT Advisors, LLC (the “REIT Manager”), an affiliate of the Company. The Company originates, invests in and manages a diverse portfolio of real estate-related investments that generate a stable income stream. The Company directly originates, structures and underwrites most, if not all, of its loans, as it believes that doing so will provide it with the best opportunity to invest in loans that satisfy its standards, establish a direct relationship with the borrower and optimize the terms of its investments; however, the Company may acquire existing loans from the originating lender should the REIT Manager determine such an investment is in its best interest. The Company may hold its investments until their scheduled maturity dates or may sell them if the Company is able to command favorable terms for their disposition. The Company may also seek to realize growth in the value of its investments by timing their sale to maximize value.