Estate Inventory of Irregular Property: How to Resolve Inheritance Division Without Property Registration

Estate inventory of an unregistered irregular property delays entire families in Florianópolis. When a family member passes, heirs need to divide assets, but the registry office refuses the division because the property has no property registration record. It seems like a dead end.

But there is a path forward. The procedure requires two distinct stages: estate inventory of possessory rights and land title regularization afterwards. Each stage has its own costs, timelines, and requirements, detailed here based on current legislation and the case law of the STJ (Superior Court of Justice).

Florianópolis has approximately 70,000 irregular lots, according to the City Hall. The chance of a family facing this situation during an estate inventory is high, especially in districts with irregularity rates above 50%.

Estate Inventory of Irregular Property Without Registration: What the Law Allows

Estate inventory of an irregular unregistered property does not prevent the division of assets. It simply changes the subject matter of the division. Heirs do not divide the property as registered ownership; instead, they divide possessory rights over that asset. The difference between registration versus possession is technical but fundamental.

Brazilian law protects possession as an autonomous legal fact. The Federal Constitution guarantees the right to inherit (art. 5, XXX), and the Civil Code regulates the transmission of all assets and rights of the deceased—including possession.

The STJ Recognizes Division of Possessory Rights

The Superior Court of Justice (STJ) has established settled precedent: possessory rights have economic value and form part of the estate. Even without a property registration record, the property enters the inventory as a transmissible patrimonial right.

In practice, the deed of partition describes the property by its physical characteristics and the possession exercised, not by a registration number. This document serves as title for the next stage: land title regularization.

What is transmitted are possessory rights, not registered ownership. The legal basis lies in articles 1.784 and 1.791 of the Civil Code, with settled STJ case law on assignment of possession. The key requirement is proof of possession by the deceased, through tax records, utility bills, and witness testimony.

What Are the Steps to Inventory an Unregistered Property?

The procedure works in two sequential phases. The first resolves the succession issue; the second addresses the registration issue. Skipping or reversing the order creates rework and additional costs.

Stage 1: Estate Inventory of Rights to the Property

The inventory follows standard procedure, either judicial or extrajudicial. The difference lies in the description of the property being divided. The attorney qualifies the property by its physical data and possession, attaching documentary evidence.

Essential documents for this stage:

• Death certificate and personal documents of heirs
• Purchase and sale contract (even “private” or “under the table”) — understand the risks of informal contracts
• Property tax (IPTUIPTUVer tudo →) receipts paid by the deceased
• Utility bills (electric, water, gas) in the deceased’s name
• Declarations from neighbors or witness testimony about possession
• Topographic survey or sketch of the property

The deed of partition will assign possessory rights to each heir according to legal or testamentary proportion.

Stage 2: Land Title Regularization After Partition

With the deed of partition in hand, each heir (or all heirs jointly) enters the regularization process. The primary avenues in Florianópolis are:

• [Adverse Possession](/blog/usucapiao-extrajudicial-novas-regras-2026) extrajudicial, when there is peaceful, continuous possession for sufficient time
• REURB-S or REURB-E, when the property qualifies under Law 13.465/2017
• Floripa Regular Program, when the lot is in an area covered by the municipal program
• [Compulsory Adjudication](/blog/adjudicacao-compulsoria-extrajudicial) extrajudicial, when there is a prior purchase contract

The choice depends on the property’s history, location, and accumulated possession time (combining the deceased’s time with the heir’s time).

What Does Estate Inventory of an Irregular Property Cost in Florianópolis?

The total cost varies based on the value assigned to possessory rights and the chosen inventory method. The range practiced in Florianópolis falls between R$ 10,000 and R$ 22,000 combining both stages.

Progressive ITCMD Tax in Santa Catarina: 1% to 7%

Beyond ITCMD, another tax affecting regularization is ITBIITBIVer tudo →, which may apply at the transfer stage. Santa Catarina applies a progressive ITCMD rate (the inheritance and gift tax). The current table scales based on the value transmitted:

The calculation applies to the assessed value of possessory rights, typically lower than the market value of a regularized property. In practice, this reduces the tax owed.

Late Inventory Penalty: 10% to 20%

State law imposes a penalty on ITCMD when heirs exceed the legal 60-day deadline to open the inventory after the death. The rates applied in SC:

• Up to 180 days of delay: 10% penalty on ITCMD
• More than 180 days: 20% penalty on ITCMD

Many families delay the inventory precisely because of property irregularity and end up accumulating tax penalties. Acting quickly reduces the total cost.

Attorney Fees and Court Costs

Typical cost breakdown in Florianópolis:

• Attorney fees: R$ 4,000 to R$ 10,000 (inventory + regularization)
• Registry office costs for inventory: R$ 1,500 to R$ 4,000
• ITCMD: per progressive table above
• Regularization costs thereafter: R$ 2,000 to R$ 8,000 (depends on path chosen)

The total investment pays off when you consider that regularization can increase the property’s market value by 30% to 50%, according to local real estate market estimates. For a complete picture of costs, see regularization costs in Florianópolis.

Adverse Possession After Partition: How to Open Registration After Inventory

Extrajudicial adverse possession (usucapião) represents the most common path to convert inherited possessory rights into registered ownership. The procedure takes place directly at the Property Registry Office, without need for a lawsuit.

The heir adds the deceased’s possession time to their own time. This rule, called *accessio possessionis*, is found in article 1.243 of the Civil Code. If the deceased possessed the property for 12 years and the heir for 3 years, the total is 15 years.

Requirements for extrajudicial adverse possession after inventory:

• Deed of partition assigning possessory rights
• Notarial act proving possession (executed at a notary office)
• Property sketch and description signed by a licensed professional
• Negative certificates of actions against the property — request complete title review before starting
• Agreement from neighboring landowners

The registry office opens a new property registration record in the heir’s name. From that point forward, the property formally exists in the registration system, with all guarantees of full ownership.

The average timeline for this procedure in Florianópolis ranges from 6 to 18 months, depending on complexity and the response from neighboring owners. If you want to understand the complete process, see how to regularize property in the Santa Catarina capital.

Frequently Asked Questions About Estate Inventory of Irregular Property

Can I do an extrajudicial inventory if the property has no registration record?

Yes, provided all heirs are adults, of legal capacity, and agree on the division. The notary will execute a public deed of inventory describing possessory rights as a divisible asset.

What happens if I do not open an inventory?

Beyond progressive ITCMD penalties (10% to 20%), heirs are prevented from selling, financing, or regularizing the property. The situation worsens with each generation: the number of heirs grows and documentation is lost.

Does the deed of partition serve as the property deed?

No. The deed of partition transmits possessory rights between heirs. The final deed emerges only after land title regularization, via adverse possession, REURB, or another instrument that creates a property registration record at the registry office.

How long do I have to open the inventory?

The legal deadline is 60 days after the death. Beyond that deadline, a penalty on ITCMD applies. There is no maximum deadline for opening, but delay increases costs and complicates documentary proof.

Does ITCMD apply to property without a registration record?

Yes. The taxable event for ITCMD is transmission of assets and rights by inheritance. Possessory rights constitute taxable patrimony, independent of property registration.

Next Step for Your Inherited Property

Discover how to regularize your property. Fill out the form and receive a free analysis from an attorney specializing in land title regularization in Florianópolis.

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