Tax and Informality

Research Theme

Informality and Tax

While research has historically focused on formal systems of taxation and user fees, there is mounting evidence of the importance of “informal” taxation for average taxpayers in much of Africa. While lying outside of statutory laws, the “tax-like” payments – which include informal user fees, informal contributions to community development projects, and informal payments to both state and non-state officials – impose a significant burden on many taxpayers, while playing a critical role in financing local public goods and services and shaping broader local governance.

Our research aims to map the extent, composition and experiences of these payments, and to understand their implications for livelihoods, fiscal decentralisation, service delivery and broader local governance reform. One strand of our work looks closely at taxation in fragile settings, examining the challenges, risks, and opportunities it presents for peacebuilding, state-building, and citizen engagement.

We have also established a Community of Practice on Informality and Tax, a global network of practitioners and scholars committed to improving both knowledge and policy on how tax authorities engage with informal economies.

Tax and Informality

Led By

Informality and Tax Library

Partner Publication

What Are We Taxing? Turnover, Profits and Policy in the Informal Economy

October 2026
Michael Rogan, Max Gallien, Nwabisa Malimba, Tamaryn Friderichs, Sandie Phakathi

Partner Publication

Afghanistan: the collapse of the roadblock state

September 2026
David Mansfield

Research in Brief

Variations in Accountability Systems of Informal Taxation Across Regions in Kaduna State

July 2026
Jacob Aondohemba Iormbagah

Report

Taxing Smarter: Advancing Reform Through Research and Partnership

July 2026

African Tax Administration Paper

Tax Competition and Fragmentation in Somalia: Implications for Revenue Mobilisation

June 2026
Najibullah Nor Isak

Journal Article

‘Escaping Isn’t for Everyone’: Kurdish Smugglers’ Navigational Tactics at Checkpoints in Iran

May 2026
Peyman Zinati

Journal Article

Opium Pathways: Mountains, Mules and Resource Extraction in Shan State, Myanmar

May 2026
John Buchanan

Journal Article

Isbaaro: Checkpoints and World Making beyond the State in Somalia

May 2026
Peer Schouten, Abdirahman Edle Ali, Jethro Norman

Journal Article

The Politics of Passage: Studying Checkpoints and Claim Making in Conflict-affected Settings

May 2026
Peer Schouten, Vanessa van den Boogaard, Max Gallien, Shalaka Thakur, Florian Weigand

Journal Article

State–Crime Cooperation and Extra-legal Governance in Colombia and Venezuela

April 2026
Jorge Mantilla

Journal Article

Roadblocks, Relationality and Resilient Resistance in Pre-coup Myanmar

April 2026
Gerard McCarthy, Kyle Nyana

Journal Article

Beyond the Rebel ‘Territorial Trap’: Governing Armed Sovereign Formations in Eastern Myanmar

March 2026
Tony Neil, Saw Day Chit

Webinar

2 December 2026 – 14:00

•

Timezone: CET

The second webinar of the ATI-ICTD Tax and Informality series answers the questions: how can tax policies more effectively target higher-income earners within informal sectors? What role can targeting and risk-based registration play? How can the taxation of professionals be

Webinar

28 October 2026 – 14:00

•

Timezone: UTC+2

As of 2024, 50% of the world’s extreme poor lived in fragility, conflict and violence affected countries, and this figure is only projected to increase in the coming years. Fragile and conflict-affected contexts present some of the most complex challenges

Virtual

23 September 2026 – 15:00

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Timezone: East Africa Time

ICTD Senior Research Fellow, Vanessa van den Boogaard, will be speaking at a webinar hosted by the Local Public Sector Alliance Gender Equity and Women’s Empowerment Working Group and Subnational Finance Working Group, in partnership with The Hague Academy for

Virtual

30 September 2026 – 15:00

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Timezone: Europe/Gibraltar

How effective are the most common approaches to taxing informal sectors? What does the available evidence tell us about their implications for revenue administration, efficiency, and equity? What are the key issues to consider for reform or for developing new

Current

Traditional Leaders, Taxation, and Statebuilding in Sierra Leone

Start date: 01/04/2024

Current

Informal Taxation and Gender in the Informal Economy in Accra

Start date: 30/09/2021

Current

The Logic of Armed Group Taxation

Start date: 15/10/2020

Completed

The Role of Fiscal Policies in Cannabis Legalisation: Learning from Malawi’s Experience

Start date: 01/06/2024

Completed

Aiding the War & Neglecting Citizens: International Donor Policy

Start date: 07/09/2022

Completed

Not-so-freeway- informal taxation and the everyday cost of conflict in Northeast India

Start date: 02/11/2022

Completed

Taxpayer engagement and government accountability in Kenya

Start date: 01/11/2022

Completed

Informal taxation and gender in the informal economy in Accra

Start date: 01/11/2022

Completed

Assessing the capability of market vendors in promoting good tax governance in local councils in Malawi

Start date: 01/11/2022

Completed

Taliban Taxation System in Afghanistan

Start date: 01/02/2021

Completed

What is the incidence of informal taxation on inequality in access to school?

Start date: 18/01/2021

Completed

Tax and Gender in the Democratic Republic of the Congo

Start date: 01/03/2021
Alex Kombat
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Research Affiliate
Eugénie Ribault
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Doctoral Fellow
Headshot of Ezera Madzivanyika
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Research Affiliate
Frederik Heitmüller
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Associate Postdoctoral Fellow
Hannelore Niesten
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Associate Postdoctoral Fellow
Jalia Kangave
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Associate Research Fellow
Michael Rogan
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Research Affiliate
Mick Moore
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Research Fellow & Publications Editor
Najibullah Nor Isak
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Research Affiliate
Nana Akua Anyidoho
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Research Affiliate
Nicolas Orgeira Pillai
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Doctoral Fellow
Headshot of Oyebola Okunogbe
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Research Affiliate
Rhiannon McCluskey
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Research Affiliate
Ronald Waiswa
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Research Affiliate
Samuel Jibao
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Research Affiliate
Seid Yimam Mohamed
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Doctoral Fellow
Tanya Bandula-Irwin
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Research Affiliate
Umair Javed
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Research Affiliate
Wilson Prichard
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Associate Research Fellow, ICTD and Chair, LoGRI

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