Calculadora de ITBI
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
ITBI = valor_imóvel × alíquota
About this calculator
The ITBI Calculator is a practical tool to estimate the amount of the Real Estate Transfer Tax (ITBI) due when purchasing a property. The calculation is simple: multiply the property value by the applicable rate, which varies by municipality and sometimes by property value range. For example, if the property costs R$ 500,000 and the rate is 3%, the ITBI will be R$ 15,000. The tool allows you to simulate different scenarios, helping with financial planning for the acquisition.
ITBI is a mandatory municipal tax in any real estate purchase and sale transaction. The rate typically ranges from 2% to 4% of the sale price, but may be progressive or fixed depending on the city. It's important to remember that the tax applies to the actual transaction value or the municipal reference value, whichever is higher. The calculator uses the user-declared value, but it's essential to check local legislation to avoid surprises.
When to use this calculator? Ideally, before closing a property purchase, to include ITBI in the budget. It's also useful for comparing costs between different properties or simulating the impact of negotiations on the final price. Remember that ITBI is paid by the buyer and is usually settled before the deed is registered at the notary. The tool does not replace consulting an accountant or the city hall, but serves as a quick guide for estimates.
Common precautions: the rate may vary by municipality and even by neighborhood. Some locations offer exemptions for low-value properties or first-time purchases. Additionally, ITBI does not include notary costs, such as deed registration. Always confirm the exact rate at the property's city hall and consider that the taxable value may differ from the purchase price. The calculator uses the informed value, but the actual tax base may be adjusted by the municipal tax authority.
Frequently asked questions
What is ITBI and who pays it?
ITBI is the Real Estate Transfer Tax, paid by the property buyer to the municipality. It is mandatory in all real estate purchases.
Is the ITBI rate the same throughout Brazil?
No. Each municipality sets its own rate, usually between 2% and 4%. Check with the local city hall for the exact rate.
Does ITBI apply to the purchase price or the assessed value?
It applies to the higher of the purchase price and the municipal reference value. The calculator uses the entered value, but the tax authority may use the assessed value.
Can I pay ITBI in installments?
It depends on the municipality. Some allow installment payments; others require full payment before deed registration. Check with the city hall.
Is there an ITBI exemption for first-time buyers?
Yes, some municipalities grant exemptions or reductions for low-value properties or first-time purchases. Check local legislation.