Thornburg Investment Income Builder Fund (UCITS)

Important Information

This does not constitute or contain an offer, solicitation, recommendation or investment advice with respect to the purchase of the Funds described herein or any security. The Fund's shares may not be sold to citizens or residents of the United States or in any other state, country or jurisdiction where it would be unlawful to offer, solicit an offer for, or sell the shares. For information regarding the jurisdictions in which the Fund is registered or passported, please contact Thornburg at contactglobal@thornburg.com or +1.855.732.9301. Fund shares may be sold on a private placement basis depending on the jurisdiction. This should not be used or distributed in any jurisdiction, other than in those in which the Fund is authorized, where authorization for distribution is required. Thornburg is authorized by the Fund to facilitate the distribution of shares of the Fund in certain jurisdictions through dealers, referral agents, sub-distributors and other financial intermediaries.

Any entity forwarding this, which is produced by Thornburg in the United States, to other parties takes full responsibility for ensuring compliance with applicable securities laws in connection with its distribution.

The Fund is a sub-fund of Thornburg Global Investment plc ("TGI"), an open-ended investment company with variable capital constituted as an umbrella fund with segregated liability between sub-funds, authorized and regulated by the Central Bank of Ireland ("CBI") as an Undertaking for Collective Investments in Transferable Securities ("UCITS"). Authorization of TGI by the CBI is not an endorsement or guarantee by the CBI nor is the CBI responsible for the contents of any marketing material or the Fund's prospectus, supplement or applicable Key Investor Information Document ("KIID"). Authorization by the CBI shall not constitute a warranty as to the performance of TGI and the CBI shall not be liable for the performance of TGI.

Before investing, investors should review the Fund's full prospectus and supplement, together with the applicable KIID and the most recent annual and semi-annual reports. Copies of these documents may be obtained free of charge from State Street Fund Services (Ireland) Limited, by visiting www.thornburgglobal.com or by contacting the local paying or representative agent or local distributor in the jurisdictions in which the Fund is authorized for distribution.

Investments carry risks, including possible loss of principal. Additional risks may be associated with investments in emerging markets, including currency fluctuations, illiquidity, volatility, and political and economic risks. Investments in small- and mid-capitalization companies may increase the risk of greater price fluctuations. Portfolios investing in bonds have the same interest rate, inflation, and credit risks that are associated with the underlying bonds. The value of bonds will fluctuate relative to changes in interest rates, decreasing when interest rates rise. Unlike bonds, bond funds have ongoing fees and expenses. Investments in mortgage-backed securities (MBS) may bear additional risk. Investments in the Fund are not insured, nor are they bank deposits or guaranteed by a bank or any other entity.

No securities commission or regulatory authority has in any way passed upon the merits of an investment in the Fund or the accuracy or adequacy of this information or the material contained herein or otherwise. Neither this or the Offering Documents have been approved in any jurisdiction where the Fund has not been registered for public offer and sale. This information is not, and under no circumstances is to be construed as the Offering Documents, a public offering or an offering memorandum as defined under applicable securities legislation. Application for shares may only be made by way of the Fund's most recent Offering Documents.

For United Kingdom: This communication is issued by Thornburg Investment Management Ltd. ("TIM Ltd.") and approved by Robert Quinn Advisory LLP which is authorised and regulated by the UK Financial Conduct Authority ("FCA"). TIM Ltd. is an appointed representative of Robert Quinn Advisory LLP.

This material constitutes a financial promotion for the purposes of the Financial Services and Markets Act 2000 (the "Act") and the handbook of rules and guidance issued from time to time by the FCA (the "FCA Rules"). This material is for information purposes only and does not constitute an offer to subscribe for or purchase any financial instrument. TIM Ltd. neither provides investment advice to, nor receives and transmits orders from, persons to whom this material is communicated nor does it carry on any other activities with or for such persons that constitute "MiFID or equivalent third country business" for the purposes of the FCA Rules. All information provided is not warranted as to completeness or accuracy and is subject to change without notice.

This communication is exclusively intended for persons who are Professional Clients or Eligible Counterparties for the purposes of the FCA Rules and other persons should not act or rely on it. This communication is not intended for use by any person or entity in any jurisdiction or country where such distribution or use would be contrary to local law or regulation.

For Hong Kong: This document is issued by Thornburg Investment Management (Asia) Limited ("Company"), a wholly-owned subsidiary of Thornburg Investment Management, Inc. The Company is currently licensed with the Hong Kong SFC for Type 1 regulated activity, with the CE No.: BPQ208.

This material has not been reviewed nor endorsed by any regulatory authority in Hong Kong, including the Securities and Futures Commission, nor has a copy been registered with the Registrar of Companies in Hong Kong. Hong Kong residents are advised to exercise caution in relation to this information. This is directed at and intended for "Professional Investors" within the meaning of Part1 of Schedule 1 to the Securities and Futures Ordinance.

This material is for the confidential use of the recipient only and should not be given, forwarded or shown to any other person (other than employees, agents or consultants in connection with the recipient's consideration thereof).

For Singapore: Recipients of this information in Singapore should note shares of the Fund may not be offered or sold, nor may this or any other information or material in connection with the offer or sale of such share be circulated or distributed, whether directly or indirectly, to any person in Singapore other than (i) to an institutional investor (as defined in Section 4A(1)(c) of the Securities and Futures Act (Cap. 289) of Singapore) (the SFA), (ii) to a relevant person as defined in Section 305 of the SFA or any person pursuant to an offer referred to in Section 305(2) of the SFA and in accordance with the conditions specified in Section 305 of the SFA, or (iii) pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA.

For Denmark: The Fund is only available to professional investors.

For Germany: The local information agent is GerFIS - German Fund Information Service UG (Haftungsbeschränkt), which may be contacted at Zum Eichhagen 4, 21382 Brietlingen, Germany.

For Italy: The Fund is only available to professional investors.

For Luxembourg: The local paying and representative agent is CACEIS Bank, Luxembourg Branch, which may be contacted at 5 Allée Scheffer, 2520 Luxembourg.

For Norway: The Fund is only available to professional investors.

For Spain: The local representative is Allfunds Bank, S.A., which may be contacted at Estafeta, 6, La Moraleja, Complejo Plaza de la Fuente, Alcobendas, Madrid.

For Sweden: The local paying agent is Skandinaviska Enskilda Banken (publ) AB, which may be contacted at Kungsträdgårdsgatan 8 SE-106 40 Stockholm.

For Switzerland: The Fund is authorised by the Swiss Financial Supervisory Authority (FINMA) for distribution to qualified and non-qualified investors in Switzerland. The Swiss representative is Carnegie Fund Services S.A., 11, rue du Général-Dufour, 1204 Geneva, Switzerland, web: www.carnegie-fund-services.ch. The Swiss paying agent is Banque Cantonale de Genéve, 17, quai de l'Ile, 1204 Geneva, Switzerland. Investors in Switzerland can obtain the documents of the Company (each in their latest form as approved by FINMA, in German), such as the Prospectus, the KIIDs, the Memorandum and Articles of Association, the semi-annual and annual reports, and further information free of charge from the Swiss representative.

For the European Union: KBA Investments Limited is a sub-distributor in certain countries in the European Union for Thornburg Global Investment plc on behalf of sub-distributor Thornburg Investment Management Limited, registered in England and Wales, no: 08533188. For the full list of EU countries, please visit the MFSA Financial Services Register at https://www.mfsa.mt/financial-services-register/.
Registered Office: Trident Park, Notabile Gardens, No 2 - Level 3, Zone 2, Central Business District, Birkirkara, Malta.

This material is for investment professionals and institutional investors only.

Manager: KBA Consulting Management Limited | www.kbassociates.ie | +353.1.668.7684
Administrator: State Street Fund Services (Ireland) Limited | ThornburgTA@statestreet.com | +353.1.242.5580
Distributor: Thornburg Investment Management, United States | contactglobal@thornburg.com | +1.855.732.9301