The Federal Revenue Service has taken an important step by regulating the Brazilian Real Estate Registry (CIB) and the National Territorial Information Management System (SINTER). For this reason, the measure became known as the “CPF of real estate”, as it creates a standardized model to identify and evaluate properties throughout the country and, in addition, updates the tax calculation basis as of next year.
In practice, each property is assigned a unique national code. Notaries, states and municipalities feed this registry in real time, forming a unified database that gathers values that are constantly updated and available for inspection and taxation.
Thus, the change redefines the way taxes are collected, generates a direct impact on the costs of owners in Bombinhas and, at the same time, causes important repercussions on the real estate market.
What changes in taxation
Today, city halls calculate the IPTU based on municipal tables of market value, often outdated and below the real price of the properties. With the implementation of the CIB and SINTER, the municipalities start to collect the tax considering the updated market value.
In practice, when a property has a real price twice as high as that recorded in the municipal table, the value of the tax can also double.
It is important to note that the rates remain the same. However, the new form of calculation increases the collection of the municipalities and brings the payments closer to the reality of the market.
Impacts on owners and reflections on the real estate market
In coastal cities such as Bombinhas, which have registered strong real estate appreciation in recent years, the effects appear even more intensely. In this scenario, municipalities tax properties at market value, and no longer on outdated bases.
For owners, this means an increase in annual costs, since the values start to follow the reality of the market. In addition, it requires greater financial planning to balance expenses and avoid surprises. On the other hand, it ensures more transparency and security in negotiations, which strengthens trust in real estate transactions.
At the same time, the new system increases the tax burden, but delivers important benefits to the sector. With official and standardized data, the market gains more clarity, and negotiations more accurately reflect the real appreciation of real estate. In addition, this standardization reinforces legal certainty, increases trust between buyers and sellers and, as a consequence, boosts the liquidity of transactions.

How RoccoImob can help
- Performs up-to-date market valuations, delivering an accurate view of the real value of the property
- Provides strategic advice to investors, helping to identify the best opportunities in the region
- Ensures security in negotiations, conducting all processes with transparency and compliance with new legal requirements
Conclusion
In summary, the CIB and SINTER represent a profound change in the way the country evaluates and taxes real estate. Owners and investors need to follow these transformations closely to better plan their costs and equity decisions.
At the same time, the new system increases collection, but also strengthens transparency in transactions, standardizes information and ensures greater legal certainty. As a result, the real estate market tends to become more reliable, with clearer negotiations and consistently recorded appreciation.

In this way, those who stay informed and seek specialized support can go through the transition strategically and transform the changes into real opportunities for protection and asset growth. Contact us and find out how to protect your assets and invest more strategically in Bombinhas!
FAQs
1. Does the new rule apply even if I buy the property through the real estate agency?
Yes. The CIB and SINTER apply to all properties, regardless of whether they have been acquired by a real estate agency, construction company or third party. What changes is the way real estate is registered and evaluated for tax purposes, always based on the updated market value.
2. Will the IPTU rates increase with the CIB and SINTER?
No. The rates remain the same. What changes is the calculation basis, which will be updated according to the market value of the property.
3. Will those who already have a registered property be affected?
Yes. The update is valid for new and old properties, since they all receive a unique national code and are part of the Federal Revenue database.
Read more:
- Costs of having an apartment on the beach: complete guide to investing in Bombinhas
Find out all the expenses involved when acquiring and maintaining a beachfront property — from condominium expenses and property tax to maintenance and investment planning. - How an Argentine foreigner can buy property in Brazil
Understand the legal step-by-step for foreigners to acquire real estate in the country: necessary documents, restrictions, tax issues and practical details of the process.

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