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Starting a Business in Aracaju: Local Regulations & Tax Info

@Sofia Lane2/8/2026blog
Starting a Business in Aracaju: Local Regulations & Tax Info

so you wanna start a business in aracaju? first off, props to you. it's not the biggest city in brazil, but it's got a weird charm that hits different. i'm talking warm weather year-round, beaches that aren't packed with tourists, and locals who'll actually help you figure out the red tape instead of just shrugging.

let's get the boring stuff out of the way. if you're opening a formal business, you'll need to register with the junta comercial de sergipe. that's your state's business registry. then comes the federal tax number (cnpj), which is like your business's social security. and yeah, you'll need a municipal license from prefeitura de aracaju. it's a three-step dance, but totally doable if you've got a local accountant or a lawyer who doesn't ghost you.

now, taxes. brazil's tax system is like that one friend who always complicates plans. you've got federal taxes (pis, cofins, irpj), state taxes (icms), and municipal taxes (iss). if you're in services, iss is your main headache. if you're selling stuff, icms will keep you up at night. but here's the thing: aracaju is known for having lower tax burdens compared to são paulo or rio. so that's a win.

rent? a small office in the center can cost you around r$1,500 to r$2,500 a month. utilities? maybe another r$300. internet is solid, around 100 mbps for r$100. and labor costs are cheaper than the big cities, which is great if you're hiring locally.

here's some "drunk advice" i overheard at a boteco near orla de atalaia: "don't try to do the paperwork alone. pay someone who knows the system. it'll cost you, but it'll cost you more if you mess it up." sage words.

weather-wise, it's hot. like, wear shorts-and-sandals-everyday hot. but that's part of the vibe. and if you ever need a break, salvador and maceió are just a short flight or bus ride away.

for more on local bureaucracy, check out Junta Comercial de Sergipe and the Prefeitura de Aracaju website. also, r/brazil on reddit has some solid threads on starting businesses in smaller cities.

a bunch of umbrellas that are on a beach

an aerial view of a city with tall buildings


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About the author: Sofia Lane

Collecting ideas and sharing the best ones with you.

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