Exhibit 21.1

Subsidiaries of the Registrant¹
as of December 31, 2017

Assured Guaranty Re Ltd. (Bermuda domiciled subsidiary of Assured Guaranty Ltd.)

Cypress Point Funding Limited (Cayman Islands domiciled 23% owned subsidiary of Assured Guaranty Re Ltd.)

Assured Guaranty Overseas US Holdings Inc. (Delaware domiciled subsidiary of Assured Guaranty Re Ltd.)

Assured Guaranty Re Overseas Ltd. (Bermuda domiciled subsidiary of Assured Guaranty Overseas US Holdings Inc.)

AG Intermediary Inc. (New York domiciled subsidiary of Assured Guaranty Re Overseas Ltd.)

Assured Guaranty Finance Overseas Ltd. (England domiciled subsidiary of Assured Guaranty Ltd.)

Cedar Personnel Ltd. (Bermuda domiciled subsidiary of Assured Guaranty Ltd.)

Assured Guaranty US Holdings Inc. (Delaware domiciled subsidiary of Assured Guaranty Ltd.)

Assured Guaranty Municipal Holdings Inc. (New York domiciled subsidiary of Assured Guaranty US Holdings Inc.)

EFS-AGIC Master Business Trust (Delaware domiciled subsidiary of Assured Guaranty US Holdings Inc.)

AE Global Holdings, LLC (Delaware domiciled 50% subsidiary of Assured Guaranty US Holdings Inc.)

AE Global Investments, LLC (Delaware domiciled subsidiary of AE Global Holdings, LLC)

AE Global Asset Funding, LLC (Delaware domiciled subsidiary of AE Global Holdings, LLC)

FSA Portfolio Management Inc. (New York domiciled subsidiary of Assured Guaranty Municipal Holdings Inc.)

Transaction Services Corporation (New York domiciled subsidiary of Assured Guaranty Municipal Holdings Inc.)

Assured Guaranty Municipal Corp. (New York domiciled subsidiary of Assured Guaranty Municipal Holdings Inc.)

Wasmer, Schroeder & Company, LLC (Delaware domiciled 24.9% subsidiary of Assured Guaranty Municipal Corp.)

Assured Guaranty (Europe) plc. (England domiciled subsidiary of Assured Guaranty Municipal Corp.)

Assured Guaranty (London) plc. (England domiciled subsidiary of Assured Guaranty (Europe) plc)

Assured Guaranty (UK) plc. (England domiciled subsidiary of Assured Guaranty (Europe) plc.)

CIFG Europe S.A. (French domiciled subsidiary of Assured Guaranty (Europe) plc.)²

Municipal Assurance Holdings Inc. (Delaware domiciled 60.7% owned subsidiary of Assured Guaranty Municipal Corp. and 39.3% owned subsidiary of Assured Guaranty Corp.)

Municipal Assurance Corp. (New York domiciled subsidiary of Municipal Assurance Holdings Inc.)

AG Analytics Inc. (Delaware domiciled subsidiary of Assured Guaranty US Holdings Inc.)

Assured Guaranty (UK) Services Limited (England domiciled subsidiary of Assured Guaranty US Holdings Inc.)

AG US Group Services Inc. (Delaware domiciled subsidiary of Assured Guaranty US Holdings Inc.)

Assured Guaranty Corp. (Maryland domiciled subsidiary of Assured Guaranty US Holdings Inc.)

Assured Guaranty Corp. (Maryland domiciled subsidiary of Assured Guaranty US Holdings Inc.)

Prescott, LLC (Delaware domiciled subsidiary of Assured Guaranty Corp.)

Four Hundred Main Street LLC (Delaware domiciled subsidiary of Assured Guaranty Corp.)

AG PFC Holding LLC (Delaware domiciled subsidiary of Assured Guaranty Corp.)

AGFP Holding LLC (Delaware domiciled subsidiary of AG PFC Holding LLC)

Portfolio Funding Company LLC I (Delaware domiciled 50% owned subsidiary of AGFP Holding LLC)

Van American Insurance Agency, Inc. (South Carolina domiciled subsidiary of Assured Guaranty Corp.)

Hoboken I LLC (Delaware domiciled subsidiary of Assured Guaranty Corp.)

AG Financial Products Inc. (Delaware domiciled subsidiary of Assured Guaranty US Holdings Inc.)

CIFG Holding LLC (Delaware domiciled subsidiary of Assured Guaranty Corp.)²

CIFG Services, LLC (Delaware domiciled subsidiary of Assured Guaranty Corp.)

(1) All subsidiaries are wholly owned except for Cypress Point Funding Limited, AE Global Holdings, LLC, AE Global Investments, LLC, AE Global Asset Funding, LLC, Wasmer, Schroeder & Company, LLC, and Portfolio Funding Company LLC I.

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(2) In order to comply with a French law mandating that corporations have at least seven (7) shareholders, AGC has loaned one share of CIFG Europe S.A. to each of the following six Delaware limited liability companies, each of which is wholly owned by CIFG Holding LLC, a direct, wholly owned subsidiary of AGC: CIFG Global Holdings I, LLC, CIFG Global Holdings II, LLC, CIFG Global Holdings III, LLC, CIFG Global Holdings IV, LLC, CIFG Global Holdings V, LLC, and CIFG Global Holdings VI, LLC.

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