Lose it, and you cannot operate as a business.
No Brasil, mais de nove milhões de microempreendedores individuais chegam à última semana de maio sem ter cumprido uma obrigação fiscal que a lei não permite ignorar: a entrega da declaração anual de faturamento. O prazo encerra em 31 de maio, e o silêncio burocrático tem preço — multas progressivas, perda de benefícios e, no limite, o cancelamento definitivo do CNPJ. É o retrato de uma economia informal em transição, onde a formalização trouxe direitos mas também responsabilidades que nem sempre chegam com a mesma clareza.
- Apenas 43% dos 16,7 milhões de MEIs registrados entregaram a DASN-SIMEI, deixando 9,4 milhões de trabalhadores expostos a penalidades com o prazo encerrando em dez dias.
- A multa por atraso começa em 2% ao mês sobre os tributos devidos, podendo chegar a 20%, com mínimo de R$50 — mas o risco maior é o cancelamento permanente do CNPJ após dois anos de inadimplência.
- MEIs que faturaram acima de R$81 mil em 2025 enfrentam reclassificação automática para regime tributário mais oneroso, e quem ultrapassou o limite em mais de 20% pode ter penalidades retroativas a janeiro do mesmo ano.
- O governo disponibiliza o portal do Empreendedor para entrega simplificada, inclusive para quem não teve faturamento — basta declarar zero —, mas a adesão ainda está muito aquém do necessário.
Com dez dias para o fim de maio, mais de nove milhões de microempreendedores brasileiros ainda não entregaram a declaração anual obrigatória ao fisco. De 16,7 milhões de MEIs registrados no país, apenas 7,26 milhões transmitiram a DASN-SIMEI — o documento que informa quanto o negócio faturou em 2025 e se houve contratação de empregados. A entrega é obrigatória para todos, mesmo para quem não teve receita alguma.
O prazo é 31 de maio, e as consequências do descumprimento são concretas. O atraso gera multa de 2% ao mês, limitada a 20% dos tributos devidos, com piso de R$50. Mais grave: dois anos consecutivos sem pagamento das contribuições mensais podem resultar no cancelamento definitivo do CNPJ — não uma suspensão temporária, mas o encerramento formal do registro empresarial.
O processo de entrega foi desenhado para ser simples. O MEI acessa o portal, informa o CNPJ, seleciona o ano-base, preenche o faturamento bruto e transmite. Quem manteve o Relatório Mensal de Receitas em dia — exigência legal independente da declaração — já tem os números prontos. Quem errou em uma declaração anterior pode corrigi-la pelo mesmo portal, escolhendo a opção de retificação.
Um alerta especial vale para quem teve bom desempenho: o teto de faturamento do MEI em 2025 é de R$81 mil. Segundo o especialista em direito tributário Gabriel Santana Vieira, quem ficou até 20% acima desse limite é reenquadrado como pequena empresa a partir de janeiro do ano seguinte. Mas quem ultrapassou em mais de 20% pode ter a reclassificação retroativa ao início do próprio ano, com cobrança de tributos, juros e multas sobre os meses já passados. Com o prazo se fechando, a pergunta que fica é quantos dos 9,4 milhões ainda ausentes vão regularizar sua situação a tempo.
With ten days left in May, more than nine million Brazilian self-employed workers face a looming tax deadline they have not yet met. The numbers tell the story plainly: of the 16.7 million microentrepreneurs registered across the country, only 7.26 million have submitted their annual tax declaration to federal authorities. That is 43 percent. The other 57 percent—9.4 million people—are running out of time.
The document in question is the DASN-SIMEI, the Annual Declaration of the Simplified National Tax System. It is not optional. Every microentrepreneur, regardless of whether they earned a single real or nothing at all, must file it by May 31st through the Entrepreneur Portal. The declaration serves a straightforward purpose: it tells the tax authority how much money moved through the business in 2025 and whether the owner hired any employees. It is the annual accounting that keeps a microentrepreneur's registration legitimate and their tax identification number—the CNPJ—active.
The consequences of missing the deadline are real and escalating. A late filing triggers a penalty of two percent for each month of delay, capped at twenty percent of the total taxes owed, with a floor of fifty reais. But the financial fine is not the worst outcome. If a microentrepreneur stops paying their monthly contributions and lets two years pass without payment, the CNPJ can be cancelled permanently. That cancellation is not a warning or a temporary suspension. It is the end of the business registration itself.
For those who did work during the year, the declaration requires entering the total gross revenue earned—from selling goods or providing services—and indicating whether anyone was employed. The process is designed to be straightforward. A microentrepreneur logs into the portal, selects the annual revenue declaration option, enters their CNPJ, chooses the year, fills in the revenue figures, reviews a summary of taxes already paid, and transmits. Even those with zero revenue must complete the form, entering zero in the revenue fields to show the authority that the business existed but generated no income.
There is a built-in tool meant to make this easier: the Monthly Gross Revenue Report, a running record that microentrepreneurs are legally required to maintain anyway. Each month's earnings go into this log, and when declaration time arrives, the annual total is already calculated. The government frames this not as an extra burden but as a logical extension of record-keeping that the law already demands.
One complication looms for those whose businesses performed well. The annual revenue ceiling for a microentrepreneur in 2025 is eighty-one thousand reais—roughly six thousand seven hundred fifty per month, adjusted proportionally for businesses that opened partway through the year. Anyone who exceeded that limit faces a reclassification. According to Gabriel Santana Vieira, a tax law specialist, the consequences depend on how far over the limit the business went. If revenue stayed within twenty percent above the ceiling—up to ninety-seven thousand two hundred reais—the microentrepreneur is automatically downgraded to a small business classification starting January first of the following year, moving into a different tax regime with higher obligations. But if the overage exceeds twenty percent, the reclassification is retroactive to January first of the year the limit was broken, potentially triggering additional taxes, penalties, and interest charges dating back months.
For those who made mistakes on a declaration already submitted, correction is possible. The portal allows a microentrepreneur to select the year in question and file a corrective declaration, choosing the retification option when the form appears. It is not a clean slate, but it is a path forward.
With ten days remaining, the question is whether the remaining 57 percent will file before the deadline closes or whether they will join the ranks of the non-compliant, facing penalties and the slow erosion of their business registration.
Citações Notáveis
If revenue exceeds the limit by more than 20%, the reclassification is retroactive to January first of the year the limit was broken, potentially triggering additional taxes, penalties, and interest charges.— Gabriel Santana Vieira, tax law specialist
A Conversa do Hearth Outra perspectiva sobre a história
Why does this deadline matter so much? It seems like a routine tax filing.
Because for millions of people, their entire business identity depends on it. The CNPJ is not just a number—it is the legal proof that you exist as a business. Lose it, and you cannot operate.
But surely the government sends reminders? Warnings?
You would think so. But the data shows that 57 percent of registered microentrepreneurs have not filed. Either the reminders are not reaching them, or they are not understanding the urgency.
What happens to someone who misses the deadline by a few days?
They start accumulating a two percent penalty each month. It is not devastating immediately, but it compounds. And if they ignore it long enough—two years of non-payment—the government cancels their registration entirely.
So this is not just about taxes. It is about survival.
Exactly. A microentrepreneur who lets this slide is not just facing a fine. They are risking the legal existence of their business. That is the weight of it.
What about someone who had a good year and exceeded the revenue limit?
That is a different kind of trap. If they went over by more than twenty percent, the reclassification is retroactive. They owe taxes dating back to January, plus penalties and interest. It can be a shock.
Is there any grace period or appeal process?
The law allows corrections if you made a mistake, but there is no grace period for the deadline itself. May thirty-first is final.