Founded in 2022 by Caine Wanjau and Thuku wa Thuku, Kenyan startup DigiTax is quickly positioning itself at the forefront of Africa’s rapidly expanding tax technology sector. The company offers electronic invoicing (e-invoicing) software designed to help businesses across the continent comply with increasing demands from tax authorities.
As more African governments, including Ghana, Kenya, roll out mandatory e-invoicing regulations to tighten tax collection and reduce revenue leakages, businesses face mounting pressure to adopt reliable compliance tools, or risk costly penalties. DigiTax aims to be the essential bridge connecting businesses’ invoicing systems directly to government tax platforms.
Currently licensed in Kenya and Zambia, DigiTax is actively expanding. According to co-founder Thuku wa Thuku, Nigeria is next on their roadmap, with plans to enter four additional African markets by the end of 2025. The company offers a flexible, user-friendly solution accessible via an Android app, web dashboard, and API, all designed to work seamlessly without any hardware installation. This means businesses can manage their e-invoicing from any internet-connected device, anywhere.
Growing Strong at Home, Eyeing Pan-African Reach
Kenya remains DigiTax’s core market, accounting for 90% of its revenue. The local e-invoicing landscape is evolving rapidly, particularly under the Kenya Revenue Authority’s (KRA) electronic Tax Invoice Management System (eTIMS). DigiTax integrates directly with APIs from both KRA and the Zambia Revenue Authority, enabled by formal agreements and regulatory authorizations. To operate legally, DigiTax has established regional offices and complies with extensive technical, legal, and administrative requirements.
At the heart of DigiTax’s success is its proprietary technology stack, which balances a centralized core platform for user management, data security, and encryption with country-specific tax compliance engines. This modular design allows the company to easily customize its software to meet the unique regulatory demands of each market it enters.
“Our platform combines efficiency and functionality with localised tax compliance capabilities,” explains Thuku. “This flexibility is key to navigating the complex tax environments across Africa.”
Serving Large and Small Businesses Alike
DigiTax’s primary clients are large enterprises, defined in Kenya as companies with annual turnovers exceeding $1.2 million. However, it also supports micro and small enterprises, driven by policies requiring all businesses to use tax-compliant invoices to claim deductible expenses. This regulatory push is expanding the need for e-invoicing tools even among smaller firms.
Revenue Model Tailored for Diverse Clients
DigiTax generates revenue through a mix of annual subscriptions, one-time integration fees, and transaction-based pricing. This model is designed to accommodate a wide range of client sizes and preferences. The company’s API hub is especially popular among in-house developers and third-party partners within client organizations. DigiTax offers white-label APIs and supports integration in over 20 programming languages, reflecting the diversity of software environments across Africa.
Though the company declined to share detailed tiered pricing structures, this flexible approach ensures it can cater to varied business needs.
A Disciplined Approach to Expansion
Looking beyond Kenya, DigiTax follows a careful market-entry strategy. Before entering a new country, the firm evaluates three factors: the maturity of the e-invoicing environment, the size of the taxpayer base, and whether existing pan-African customers are driving demand or if there is a strategic “last mover” advantage to exploit.
Backed by Strategic Investors
DigiTax’s growth is supported by angel investors and two institutional backers: Equitable Ventures and Higa VC. Beyond funding, these investors provide valuable strategic guidance, sales mentorship, and pricing insights.
Team and Operations
With a lean team of 25, DigiTax covers customer support, sales, marketing, finance, tax, engineering, and management. Its tax expert monitors regulatory updates and produces weekly compliance content for clients, ensuring businesses stay informed. Meanwhile, the engineering team prioritizes platform uptime, security, and API reliability.
Close Partnerships with Tax Authorities
DigiTax maintains formal contracts and regular engagement with tax authorities, which helps it anticipate and adapt to upcoming regulatory changes. Operating in multiple countries requires meeting stringent local requirements, including establishing offices and satisfying legal and technical criteria.
Navigating Challenges Ahead
Despite its early successes, DigiTax faces challenges as it scales across Africa’s fragmented tax markets. Competition from local startups and new entrants will test its market leadership. Additionally, demand from small businesses, not just large corporations, will be crucial in driving broader adoption as e-invoicing regulations become widespread.
DigiTax’s ability to maintain agility, compliance, and technical excellence will determine how effectively it evolves from a Kenya-centric player into a continent-wide tax technology powerhouse.
