Opinion: Why Kenyan Taxpayers Should No Longer Carry the Entire Burden of Proof in the Age of Automated Tax Assessments
As Kenya moves deeper into a technology-driven tax system through the proposed Finance Bill 2026, a serious constitutional and legal question is now emerging: should taxpayers still carry the full burden of proof when tax disputes arise from pre-populated returns and third-party data generated by the Revenue Authority itself? That question is becoming increasingly urgent following proposals in the Finance Bill 2026 seeking to formally anchor pre-populated tax returns and income-expense validation systems into Kenyan law. In submissions before the National Assembly’s Finance and Planning Committee, the Tax Research Centre at Strathmore University argued that the reforms remain dangerously incomplete if the law does not also shift part of the burden of proof onto the Revenue Authority in disputes arising from system-generated data. The argument makes sense. Under the proposed amendments to Section 75 of the Tax Procedures Act, the Revenue Authority would be empowered to use technology to pre-populate tax returns on behalf of taxpayers. The Bill further allows taxpayers to rely on those pre-populated returns when filing taxes. At the same time, proposed amendments to Section 112 would allow the National Treasury Cabinet Secretary to develop regulations governing the submission of returns based on those system-generated tax records. But despite these sweeping changes, Section 56(1) of the Tax Procedures Act remains untouched. That section still states that in any proceedings, the burden shall remain on the taxpayer to prove that a tax decision is incorrect. That is where the problem begins. That legal provision was created for a traditional self-assessment tax system where taxpayers generated, controlled and maintained their own records independently. In such a framework, it was reasonable to expect the taxpayer to explain or defend the figures submitted because the disputed information largely originated from the taxpayer’s own books and records. However, Kenya is no longer operating under a purely self-assessment model. The country is now steadily transitioning into a dual-assessment environment where tax compliance increasingly depends on automated systems, digital integrations, third-party reporting and system-generated reconciliations. This changes the entire nature of tax disputes. Today, taxpayers are no longer dealing only with their own calculations or record-keeping mistakes. They are now exposed to errors that may originate from technological systems beyond their control. A simple synchronization failure between banking systems and tax platforms, incorrect third-party reporting, delayed transmission of financial information or inaccurate automated reconciliations can suddenly create a tax dispute even where the taxpayer acted honestly and complied fully with the law. In such situations, the taxpayer may not even know where the discrepancy originated from because the underlying systems, algorithms and integration processes remain entirely under the control of the Revenue Authority and third-party platforms. That raises a fundamental fairness question. Can a taxpayer realistically be expected to carry the entire burden of disproving an assessment generated partly by systems they do not own, operate or even understand? The Finance Bill 2026 appears to modernize tax collection technology without equally modernizing taxpayer protections. That creates a dangerous imbalance where the state benefits from increased technological control while citizens continue carrying legal responsibilities designed for an outdated manual system. Technology should simplify compliance and improve efficiency. It should not quietly transfer the risks of system failures onto ordinary taxpayers while insulating the operators of those systems from accountability. If the Revenue Authority wants taxpayers to trust automated assessments and pre-populated returns, then the Authority itself must also accept greater responsibility whenever disputes emerge from those same systems. This is no longer merely a technical tax debate. It is now a serious constitutional issue touching on administrative justice, fairness and the balance of power between citizens and the state. A modern digital tax regime cannot continue operating under legal assumptions built for a completely different era. Once tax compliance becomes dependent not only on taxpayer honesty but also on system reliability, integration accuracy and technological processing, fairness demands that responsibility must also be shared. Parliament therefore has an opportunity to correct this imbalance before the new framework takes full effect. If Kenya is truly embracing automated taxation, then the burden of proof in disputes involving pre-populated returns and third-party system-generated data should no longer rest exclusively on the taxpayer. The Revenue Authority must also carry responsibility for proving the accuracy, integrity and reliability of the systems upon which its tax decisions are increasingly being based.
Ladun Liadi -