Foreign Investors require a minimum of US$ 250,000 for their investment project to qualify for an Investment License. For domestic investors the minimum requirement is US $50,000.
"1. Interpretation
In this Code, unless the context otherwise requires- [...]
"foreign investor" means:-
(a) a natural person, who is not a citizen of an East African Community Partner State;
(b) a company incorporated under the laws of any country other than that of an East African Community Partner State;
(c) a company incorporated under the laws of Uganda in which the majority of the shares are held by a person who is not a citizen of an East African Community Partner State; or
(d) a partnership in which the controlling interest is owned by a person who is not a citizen of an East African Community Partner State,
and holding an investment licence issued in accordance with this Act; [...] 
"investor" includes a foreign investor and a domestic investor;
"domestic" means a citizen of the East African Community Partner State;
"domestic investor" means-
(a) a natural person, who is a citizen of an East African Community Partner State;
(b) a company incorporated under the laws of an East African Community Partner State in which the majority of the shares are held by a person who is a citizen of an East African Community Partner State; or
(c) a partnership in which the controlling interest is owned by a person who is a citizen of an East African Community Partner State, and holding an investment licence issued in accordance with this Act;
[...]
12. Qualification for incentives.
An investor who, in addition to the qualifications for incentives set out in any other law, meets the following qualifications for incentives and commences operations after the commencement of this Act, qualifies for incentives:
(a) meets the minimum investment capital for the investment as required in the relevant Acts of Parliament;
[...]
PART III - PROCEDURE FOR INVESTMENT.
15. Minimum investment capital requirements for investment registration.
(1) The Minister shall by statutory instrument, state the minimum investment capital proposed for a domestic and a foreign investor to qualify for registration and issuance of an investment licence by the Authority under this Act.
(2) Notwithstanding subsection (1), the minimum threshold for portfolio investment for domestic and foreign investors shall be governed by the laws of Uganda.
16. Investment registration.
(1) An investor who satisfies the minimum investment capital, shall apply to the Authority for registration for the purposes of being facilitated and promoted under this Act.
[...]
19. Foreign investment.
(1) A foreign investor shall not invest and participate in the operation of any investment activity in Uganda before registration with the Authority.
(2) The Minister may, by statutory instrument and with the approval of the Cabinet, specify an investment activity that may not be available for participation by foreign investors. [...]" (Investment Code Act, 2019)
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"The following documents are required as attachments to the application for an Investment License. [...]
4. Evidence of availability of financing for the project, (which could be a Bank statement for the company / Directors OR any other evidence of financing.
For Domestic Investors – Minimum threshold is USD 50,000 For Foreign Investors  – Minimum threshold is USD 250,000 [...]" (UGANDA INVESTMENT AUTHORITY, CHECKLIST OF REQUIREMENTS FOR AN INVESTMENT LICENSE, 2019)
Investment Code Act, 2019
UGANDA INVESTMENT AUTHORITY, CHECKLIST OF  REQUIREMENTS FOR AN INVESTMENT LICENSE, 2019
[<a href="https://old.ulii.org/ug/legislation/act/2019/6">Act</a>],[<a href="https://www.ugandainvest.go.ug/wp-content/uploads/2020/05/UIA-Investment-license-Checklist.pdf">Checklist</a>]