Morningstar DBRS Confirms All Credit Ratings on AMSR 2023-SFR1 Trust

DBRS, Inc. (Morningstar DBRS) confirmed its credit ratings on the Single-Family Rental Pass-Through Certificates issued by AMSR 2023-SFR1 Trust as follows:

-- Class A at AAA (sf)
-- Class B at AA (high) (sf)
-- Class C at AA (low) (sf)
-- Class D at A (low) (sf)
-- Class E-1 at BBB (high) (sf)
-- Class E-2 at BBB (low) (sf)
-- Class F at BB (sf)

The credit rating confirmations reflect asset performance and credit-support levels that are consistent with the current credit ratings.

Morningstar DBRS’ credit rating actions are based on the following analytical considerations:

-- Key performance measures as reflected in month-over-month changes in vacancy and delinquency, quarterly analysis of the actual expenses, credit enhancement increases since deal inception, and bond paydown factors.

Morningstar DBRS’ long-term credit ratings provide opinions on risk of default. Morningstar DBRS considers risk of default to be the risk that an issuer will fail to satisfy the financial obligations in accordance with the terms under which a long-term obligation has been issued. The Morningstar DBRS short-term debt rating scale provides an opinion on the risk that an issuer will not meet its short-term financial obligations in a timely manner.

ENVIRONMENTAL, SOCIAL, AND GOVERNANCE CONSIDERATIONS
There were no Environmental/Social/Governance factors that had a significant or relevant effect on the credit analysis.

A description of how Morningstar DBRS considers ESG factors within the Morningstar DBRS analytical framework can be found in the Morningstar DBRS Criteria: Approach to Environmental, Social, and Governance Risk Factors in Credit Ratings at https://dbrs.morningstar.com/research/427030 (January 23, 2024).

Notes:
The principal methodology applicable to the credit ratings is Rating and Monitoring U.S. Single-Family Rental Securitizations (November 23, 2022), https://dbrs.morningstar.com/research/405662.

Other methodologies referenced in this transaction are listed at the end of this press release.

The credit ratings were initiated at the request of the rated entity.

The rated entity or its related entities did participate in the credit rating process for these credit rating actions.

Morningstar DBRS had access to the accounts, management, and other relevant internal documents of the rated entity or its related entities in connection with these credit rating actions.

These are solicited credit ratings.

DBRS, Inc.
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New York, NY 10005 USA
Tel. +1 212 806-3277

The credit rating methodologies used in the analysis of this transaction can be found at: https://dbrs.morningstar.com/about/methodologies.

-- Interest Rate Stresses for U.S. Structured Finance Transactions (February 26, 2024), https://dbrs.morningstar.com/research/428623

-- Legal Criteria for U.S. Structured Finance (December 7, 2023), https://dbrs.morningstar.com/research/425081

-- Operational Risk Assessment for U.S. RMBS Originators (August 31, 2023), https://dbrs.morningstar.com/research/420106

-- Operational Risk Assessment for U.S. RMBS Servicers (August 31, 2023), https://dbrs.morningstar.com/research/420107

For more information on this credit or on this industry, visit dbrs.morningstar.com or contact us at info-DBRS@morningstar.com.