What is the difference between the purchase price and the deed value?

When buying a property, it is common to wonder what the difference is between the purchase price and the deed value. Although both concepts are related, they do not mean exactly the same thing. The first is the amount agreed upon between the buyer and seller, while the second usually refers to the value of the transaction that is formally recorded in the public deed.

At Viva México Inmobiliaria, we want to explain this difference in a simple way because understanding the amounts involved in a real estate transaction can help you review your documents more carefully, anticipate tax implications, and avoid confusing the property's purchase price with its appraisal value, cadastral value, or closing and deed costs.

What is the purchase price of a property?

The purchase price is the amount of money that the buyer and seller agree upon in exchange for the acquisition of the property.

For example, if both parties agree to sell a property for MXN $2,500,000, that amount represents the agreed purchase price.

Normally, this price is established in the corresponding purchase agreement and is later documented when the transaction is formally completed.

The price may be determined by considering factors such as:

• Property location.

• Land and construction area.

• Features and condition of the property.

• Supply and demand in the area.

• Available services and infrastructure.

• Comparable properties.

• Negotiation between buyer and seller.

• Specific conditions of the transaction.

Therefore, the purchase price primarily results from the financial agreement between the parties.

What is the deed value?

The term deed value is commonly used to refer to the amount of the transaction that is declared and documented in the public deed through which the transfer of ownership is formalized.

There is an important distinction here: a deed may contain or refer to different values related to the property, so it should not be assumed that every amount included in it automatically represents the purchase price.

Depending on the transaction, the deed may include concepts such as:

• The agreed purchase price.

• The value determined through an appraisal.

• The cadastral value.

• Values used as a basis for certain taxes or fees.

• Amounts corresponding to other related legal acts.

Therefore, when someone refers to the "deed value," it is first necessary to identify which specific amount in the deed they are referring to.

Difference between the purchase price and the deed value

The main difference can be summarized as follows:

In a properly documented real estate transaction, the price actually paid for the property should be accurately reflected in the corresponding legal documents.

This does not mean that all values associated with the property must necessarily be the same. The sale price, appraisal value, and cadastral value may differ because they serve different purposes.

Example of a purchase price and deed value

Suppose the buyer and seller reach the following agreement:

Purchase price: MXN $3,000,000

The buyer pays that amount according to the agreed terms, and the transaction is later formalized before a notary public.

During the process, there could also be, for example:

• An appraisal value of MXN $3,150,000.

• A different cadastral value.

• A transaction price of MXN $3,000,000.

The fact that the appraisal has a different value does not mean that the buyer paid that amount.

The price actually agreed upon and paid for the property remains MXN $3,000,000, while the appraisal serves a different purpose within the transaction.

Should the purchase price match the price declared in the deed?

When specifically referring to the price paid for the property and the transaction price recorded in the deed, the documentation should accurately reflect the transaction that actually took place.

Put simply:

It is one thing for a property to have different values associated with it, and another entirely to declare a purchase price that is different from the amount actually paid for the property.

This distinction is especially important because acquiring and later selling real estate can have tax consequences.

Mexican tax law considers the documented acquisition cost among the relevant elements used to determine the gain obtained when a property is later sold.

For this reason, properly keeping the documentation related to the acquisition can remain important even many years after purchasing the property.

Why do some properties have an appraisal value different from the sale price?

Because the real estate appraisal and the purchase price are determined through different processes.

The sale price is established through negotiation between the parties. An appraisal, on the other hand, seeks to technically determine the value of a property by considering different physical, commercial, and location-related characteristics.

For example, an owner might initially list a property for MXN $4,000,000, receive an appraisal of MXN $3,800,000, and ultimately accept an offer of MXN $3,650,000.

In this scenario, there are three different amounts:

1. Initial asking price: MXN $4,000,000.

2. Appraisal value: MXN $3,800,000.

3. Final purchase price: MXN $3,650,000.

These concepts are not interchangeable.

Is the cadastral value the same as the purchase price?

Not necessarily.

The cadastral value is an administrative value related to the registration and characteristics of a property and may be used for various local tax purposes.

The purchase price, on the other hand, is the amount that the buyer and seller actually agreed upon for the property.

Therefore, finding a cadastral value that is lower or higher than the negotiated price does not automatically mean that there is an error in the transaction.

What matters is being able to identify each concept and understand what it is used for.

Deed value and deed-related costs are not the same thing

Another common source of confusion is using the term "deed price" to refer to the amount of money required to formally deed a property.

These are different concepts.

The value or price recorded in the deed is related to the real estate transaction itself. Deed and closing costs refer to the different expenses that may arise when formally completing the acquisition.

Depending on the case and applicable legislation, these expenses may include:

• Taxes.

• Government fees.

• Notary fees.

• Appraisals.

• Property registry fees.

• Required certificates and procedures.

Therefore, purchasing a property for MXN $2,000,000 does not mean that MXN $2,000,000 is the "cost of the deed."

The buyer should consider the price of the property separately from the expenses required to legally complete the transaction.

What happens if a property is deeded at a value lower than the price actually paid?

Declaring an amount lower than the price actually paid with the intention of artificially reducing tax obligations may result in tax and documentation consequences.

In addition, a discrepancy between the money actually paid and the amount formally documented can become a problem when it is necessary to prove the property's original acquisition cost.

This becomes particularly relevant, for example, if the property is later sold.

Mexico's Income Tax Law considers the documented acquisition cost among the deductions related to determining the gain obtained from the sale of property.

Therefore, attempting to obtain an immediate financial benefit through inaccurate documentation may create complications later.

What should you review before signing the deed?

Before formally completing the purchase of a property, it is advisable to carefully verify that the documents match what was actually agreed upon.

Some of the main points you should review include:

1. Purchase price: Confirm that it matches the negotiated amount.

2. Payment method: Review the amounts, deposits, and payments made.

3. Property identification: Verify the location, dimensions, boundaries, and other property details.

4. Buyer and seller information: Check names and personal information.

5. Property ownership history: Confirm that it corresponds to the property being acquired.

6. Values used: Ask what each value mentioned in the documents represents.

7. Taxes and expenses: Ask for an explanation of how they were determined.

8. Transaction terms: Confirm that they match what was previously agreed upon.

If you find an amount that you do not recognize, ask about it before signing.

Who determines the value that appears in the deed?

The purchase price results from the agreement between the buyer and seller, but formalizing a real estate transaction involves different verifications and legal obligations.

The notary public is responsible for legally formalizing the transaction and verifying the required documentation according to the circumstances of the case.

There may also be appraisals and other values used to determine certain taxes, fees, or legal obligations.

Therefore, it is incorrect to assume that any arbitrary amount can simply be chosen and "put on the deed."

The transaction should be documented using information that accurately reflects its legal, financial, and tax reality.

Difference between a purchase agreement and a public deed

It is also important to distinguish between these documents.

A purchase agreement contains the terms agreed upon by the parties, including aspects such as the price, payment method, obligations, and conditions.

The public deed formally records the transaction before a notary public and serves as a fundamental legal instrument for documenting the transfer of ownership and completing the corresponding property registry procedures.

In practical terms:

The agreement establishes the negotiated terms, while the deed legally formalizes the real estate transaction.

For this reason, both documents should be reviewed together rather than treated as completely independent elements.

So, what is the correct value of a property?

It depends on what you want to know.

If you want to know how much the buyer will pay, you should review the purchase price.

If you want to know a technical estimate of the property's value, you need to review the appraisal.

If you are looking for the value used administratively by the local authority, you should check the corresponding cadastral value.

And if you want to know what amount was formally declared in the transaction, you will need to review the deed and determine exactly which concept the stated amount corresponds to.

There is no single "property value" that serves every purpose.

Conclusion

The difference between the purchase price and the deed value lies mainly in their purpose: the purchase price is the amount agreed upon and actually paid for the property, while the value recorded in the deed is the amount formally documented as part of the legal transaction.

In addition, a property may have a cadastral value and an appraisal value that differ from the purchase price without this necessarily indicating any irregularity.

At Viva México Inmobiliaria, we believe that understanding these differences before purchasing a property can help you better understand the documentation and ask the right questions throughout the process. Before signing, confirm what each amount represents, make sure the transaction price is properly documented, and discuss any tax or legal questions directly with the notary public or specialist involved in your case.

Frequently asked questions about the purchase price and deed value

Should the purchase price and deed value be the same?

If by deed value you specifically mean the transaction price declared before a notary public, it should accurately reflect the price actually agreed upon and paid for the property. However, other values may also exist during the process, such as the cadastral value or appraisal value, and these do not necessarily have to match the purchase price.

Can a property be deeded for less than what it actually cost?

Declaring an artificially lower transaction price than the amount actually paid may lead to tax consequences and make it more difficult to prove the acquisition cost later. If there are differences between the values involved in a transaction, it is advisable to ask the notary public to explain their origin and treatment before signing.

Does the appraisal value have to match the purchase price?

Not necessarily. The appraisal is a technical estimate of the property's value, while the purchase price results from the agreement between the buyer and seller. The two amounts may differ due to negotiation, the commercial terms of the transaction, or the property's specific characteristics.

Which value is used to calculate taxes when buying a property?

The value used may depend on the specific tax, applicable state or municipal legislation, and the values determined during the transaction. Therefore, it should not be assumed that the purchase price will always be the only value used. The notary public can explain which basis applies specifically to your acquisition.

Why is it important to keep the deed after purchasing a property?

The deed helps legally prove the acquisition and contains important information about the transaction. In addition, documentation of the acquisition cost may become important if the property is later sold, since Mexican tax law considers this cost when calculating the gain obtained from the sale of real estate.