Policy Brief

Taxing the Wealthy in Africa: Evidence from 14 Revenue Administrations

May 2026
Giovanni Occhiali, Ezera Madzivanyika, Mary Abounabhan, Ronald Waiswa

Working Paper

Taxing Plastic and Solid Waste in a Decentralised System: Evidence and Design Lessons from Uganda

January 2026
Dan Ngabirano, Giovanni Occhiali

Partner Publication

Improving the Taxation of Wealthy Individuals in Low-Income Countries Through Existing Measures

November 2025
Giovanni Occhiali, Jalia Kangave, Ronald Waiswa

Research in Brief

The Impact of Tax Agents on Taxpayers’ Compliance in Uganda? Evidence from Tax Administrative Data

October 2025
Giovanni Occhiali, Fredrick Kalyango

Journal Article

Taxation of fisheries in Kenya: improving management or raising revenue?

October 2025
Giovanni Occhiali, Olivia Okello

Policy Brief

The Tax Era of Development: Taxing Smarter for Equity, Growth, and Resilience

June 2025
Max Gallien, Martin Hearson, Giulia Mascagni, Giovanni Occhiali, Daisy Ogembo, Vanessa van den Boogaard

Virtual

15 December 2025 – 15:00

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Timezone: Europe/London

ICTD Research Fellow Giovanni Occhiali will join a high-level panel during the launch of Tax Justice Network’s ‘Admin Data for Tax Justice’ database.

Virtual

19 June 2025 – 14:00

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Timezone: Europe/London

Join ICTD, ATAF and TJNA for a timely webinar sharing evidence on better, more efficient ways to tax the wealthy.