Brazilian small business owners under the Microempreendedor Individual (MEI) regime face automatic disenrollment if they exceed annual revenue ceilings [1].
This transition is critical for entrepreneurs to maintain legal compliance and avoid tax penalties while accessing the credit and growth opportunities available under a larger business classification [3, 5].
Under current regulations, the maximum allowed revenue for a MEI before automatic disenrollment is R$ 97,200, which represents approximately 20% over the standard limit [1]. When a business exceeds this threshold, the disenrollment takes effect on Jan. 1 of the following year [1].
Entrepreneurs who are disenrolled must migrate to the Microempresa (ME) regime under Simples Nacional [2]. This process requires the business owner to issue a complementary DAS tax payment following the submission of their annual declaration [1, 2].
Compliance deadlines are currently active for the 2026 cycle. The deadline for the MEI annual declaration is May 31, 2026 [3]. Failure to file this declaration or properly migrate to the ME regime can result in administrative sanctions and legal complications regarding the business's tax status [3, 5].
Moving to the Microempresa regime allows a business to scale beyond the restrictive limits of the MEI system. While the MEI is designed for solo entrepreneurs with low overhead, the ME regime provides a framework for businesses that have outgrown the simplified tax structure, and require a more robust corporate identity to operate in the Brazilian market [4, 5].
“The maximum allowed revenue for a MEI before automatic disenrollment is R$ 97,200.”
The automatic shift from MEI to Microempresa reflects a regulatory mechanism designed to ensure that growing businesses contribute a proportional amount of tax as their revenue increases. For the entrepreneur, this means a transition from a fixed monthly tax to a percentage-based system, which increases operational costs but legitimizes the business for larger contracts and institutional loans.
