Non-compliance will attract a fine not exceeding Sh1 million, or imprisonment for a term not exceeding three years, or to both.
The taxman said the deadline for using non-internet-enabled tax machines lapsed on January 15, 2022.
The Kenya Revenue Authority (KRA) has closed the grace period for companies to comply with a new law that requires them to send real-time data on their daily sales via internet-enabled electronic tax registers.
Traders will now be required to seek the taxman’s nod to perform any other business the next day under the new system, meaning incorrect or incomplete data logged the previous day could lock them out.