Welcome to KWIRS
Access trusted digital services, clear tax information and transparent revenue data through the official KWIRS website
Tax Information
Your Taxes Help Build a Better Kwara.
Every contribution strengthens the capacity of government to deliver infrastructure, public services and sustainable development for communities across the state.
From Revenue to Real Development.
Responsible tax compliance helps transform public revenue into investments in innovation, infrastructure and opportunities that improve lives across Kwara State.
Recognised for Impact. Committed to Greater Service.
KWIRS continues to strengthen revenue administration, improve taxpayer experience and support sustainable development across Kwara State.
Start with what you need.
Use the most common KWIRS services immediately, or choose the taxpayer category that best describes you.
View all servicesKwara IGR performance at a glance.
Explore published monthly internally generated revenue figures and revenue-performance trends for Kwara State.
IGR trend
Building trust through effective revenue administration.
KWIRS is responsible for the effective and efficient administration of tax and other related revenue matters on behalf of the Kwara State Government.
Integrity of tax lawsFair, consistent and accountable revenue administration.
Voluntary complianceClear information, accessible channels and responsive support.
Development impactMobilising revenue to support the economic and social priorities of Kwara State
Our Partners
Working with institutions and stakeholders that support effective revenue administration, taxpayer service and sustainable development.
Joint Revenue Board (JRB)
Formerly the Joint Tax Board (JTB), the JRB coordinates and harmonises revenue administration across Nigeria's federal and state tax authorities.
Nigeria Revenue Service (NRS)
Nigeria's federal revenue authority responsible for tax administration, revenue collection and taxpayer services at the federal level.
Kwara State Government
The Government of Kwara State, providing public services, development programmes and an enabling environment for residents and businesses.
Interswitch Group
A leading African technology and digital payments company providing secure transaction processing and payment infrastructure.
Joint Revenue Board (JRB)
Formerly the Joint Tax Board (JTB), the JRB coordinates and harmonises revenue administration across Nigeria's federal and state tax authorities.
Nigeria Revenue Service (NRS)
Nigeria's federal revenue authority responsible for tax administration, revenue collection and taxpayer services at the federal level.
Kwara State Government
The Government of Kwara State, providing public services, development programmes and an enabling environment for residents and businesses.
Interswitch Group
A leading African technology and digital payments company providing secure transaction processing and payment infrastructure.
KWIRS on YouTube
Follow official KWIRS YouTube channels for taxpayer education, institutional updates and public information.
Latest uploads from KWIRS Official YouTube
KWIRS Official YouTube
Latest from KWIRS
KW-IRS Holds Technical Workshop on Local Government Revenue Administration Under New Tax Reform Regime
In line with its commitment to deepening collaboration among stakeholders, the Kwara State Internal Revenue Service (KW-IRS) on Thursday, 10th September 2026, organised a workshop on Local Government Revenue A…
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ENHANCING TAX ADMINISTRATION IN KWARA: KW-IRS EXECUTIVE CHAIRMAN INSPECTS NEW OFFICE FACILITY IN AJASE-IPO
The Executive Chairman, Kwara State Internal Revenue Service (KW-IRS), Shade Omoniyi, in the company of some members of the KW-IR…
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KW-IRS EXECUTIVE CHAIRMAN ATTENDS 160TH JRB MEETING AS BOARD REVIEWS ONE YEAR OF NIGERIA’S TAX REFORMS
The Kwara State Internal Revenue Service (KW-IRS) has reaffirmed its commitment to promoting efficient revenue mobilisation, harm…
Read storyPay, file and manage your tax obligations online
Use KWIRS Self Service for convenient taxpayer transactions and keep evidence of every completed payment
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