If someone who is not named on the land title signs a Contract to Sell for Philippine real property, the contract is not automatically valid just because it is written, notarized, or accompanied by receipts. The key question is simple but very important: did that person have legal authority to bind the registered owner? If the signer had no written authority, the buyer may end up with a contract that cannot compel the titled owner to transfer the property. In worse cases, the buyer may be dealing with fraud, a family dispute, an unauthorized agent, or a sale that the Register of Deeds will never accept for transfer.

A Contract to Sell is common in Philippine real estate transactions, especially where the buyer pays by installment or the seller promises to execute a Deed of Absolute Sale only after full payment. But when the person signing is not the owner appearing on the Transfer Certificate of Title or Original Certificate of Title, you need to check the signer’s authority before paying reservation money, down payment, or monthly amortizations.

This article explains what happens under Philippine law, when the contract may still be valid, when it may be unenforceable or void, what documents to ask for, and what practical steps buyers, OFWs, heirs, spouses, agents, and foreigners should take.

First, understand what a Contract to Sell does

A Contract to Sell is different from a Deed of Absolute Sale.

In a typical Contract to Sell:

The seller promises to sell the property after the buyer completes certain conditions, usually full payment.
The buyer does not immediately become the owner.
Title usually remains in the seller’s name until the conditions are fulfilled.
The final transfer happens later through a Deed of Absolute Sale and registration with the Register of Deeds.

By contrast, a Deed of Absolute Sale usually means the seller is already transferring ownership, subject to tax payments, registration, and issuance of a new title.

This distinction matters because some people think, “It’s only a Contract to Sell, so authority is less important.” That is risky. Even if ownership is not transferred immediately, the signer is still entering into a legal obligation involving land. If the signer cannot legally bind the titled owner, the buyer may not be able to force the owner to sell later.

Under the Civil Code of the Philippines, a valid contract generally requires consent, object, and cause. For land transactions, the law imposes stricter rules because real property is valuable, registered, taxable, and often affected by family, inheritance, and registration issues.

The basic rule: the registered owner must sign, or the signer must have authority

For titled land in the Philippines, the safest rule is:

The person named on the title should sign the Contract to Sell, unless another person signs with clear written authority from the registered owner.

A person not named on the title may validly sign only if they are acting in a legally recognized capacity, such as:

An attorney-in-fact under a valid Special Power of Attorney;
A duly authorized corporate officer for a corporation that owns the property;
A court-appointed administrator, executor, guardian, or receiver;
A co-owner selling only their own undivided share;
A spouse signing with proper authority or consent, depending on the property regime;
An heir signing after proper settlement of estate issues, subject to limitations;
A developer or dealer authorized to sell subdivision lots or condominium units, with required project approvals.

The name on the title is not the only possible signer, but it is the starting point. Anyone else must explain, document, and prove their authority.

Legal basis: why written authority matters in Philippine land sales

Article 1874 of the Civil Code: sale of land through an agent requires written authority

Article 1874 of the Civil Code is one of the most important provisions in this situation. It states that when the sale of land or any interest in land is made through an agent, the agent’s authority must be in writing; otherwise, the sale is void.

You can read the Civil Code provision in the official Lawphil copy of Republic Act No. 386, the Civil Code of the Philippines.

In practical terms, if Ana is the registered owner but Ben signs the Contract to Sell as “representative,” “agent,” “caretaker,” “broker,” “niece,” “son,” or “authorized person,” Ben should have written authority from Ana.

Usually, this is a Special Power of Attorney, commonly called an SPA.

Article 1878 of the Civil Code: a Special Power of Attorney is needed for acts of ownership

Article 1878 of the Civil Code requires a special power of attorney for certain acts, including contracts involving the transfer or acquisition of ownership over immovable property.

Real estate is immovable property. So if a person is signing a Contract to Sell that will eventually lead to transfer of land or a condominium unit, the buyer should ask for a specific written authority, not a vague authorization letter.

A strong SPA should identify:

The registered owner or principal;
The attorney-in-fact or representative;
The exact property covered, including title number, lot number, location, and area;
The authority to negotiate, sign a Contract to Sell, receive payments, execute a Deed of Absolute Sale, and process transfer documents, if intended;
The date and notarization details;
If signed abroad, proper consular notarization or apostille, when applicable.

Article 1403 of the Civil Code: unauthorized contracts are generally unenforceable unless ratified

Article 1403 of the Civil Code also matters. It provides that certain contracts are unenforceable unless ratified, including contracts entered into in the name of another person by someone who has no authority or legal representation.

This means the buyer may not be able to sue the registered owner to enforce the Contract to Sell if the person who signed had no authority. The registered owner can say, “I never authorized that person to sell my property.”

Ratification means the owner later confirms or adopts the unauthorized act. But buyers should not rely on future ratification. Get the authority before paying.

What is the legal effect if the signer had no authority?

The effect depends on the facts.

Situation	Likely legal effect	Practical result
Signer is not on title and has no written authority	Contract may be void or unenforceable against the registered owner	Buyer may not compel owner to transfer title
Signer claims to be an agent but has no SPA	Very risky; land sale through agent requires written authority	Buyer may have claim only against the unauthorized signer
Signer has a valid SPA from the registered owner	Contract may bind the owner if SPA covers the transaction	Buyer can proceed, subject to due diligence
One spouse signs without required consent of the other spouse	May be void or ineffective, depending on property regime and timing	Buyer may face refusal, litigation, or transfer problems
One co-owner signs	Valid only as to that co-owner’s undivided share, unless authorized by other co-owners	Buyer may not acquire the whole property
Heir signs before estate settlement	Buyer may acquire only whatever hereditary rights the heir can lawfully transfer, subject to estate issues	Transfer of title may be delayed or disputed
Corporate officer signs without board authority	Corporation may deny authority	Buyer should demand board secretary’s certificate and corporate documents
Developer’s sales agent signs reservation/CTS	May be valid if developer is licensed and agent is authorized	Verify DHSUD license to sell and company authority

The most dangerous assumption is believing that notarization fixes everything. It does not.

A notarized Contract to Sell does not cure lack of authority

In the Philippines, notarization makes a private document a public document and gives it evidentiary weight. It is also usually needed for documents that will later be used in government offices.

But notarization does not prove that the signer owned the property. It does not automatically prove that the signer had authority from the owner. It does not force the Register of Deeds to transfer title if the required documents are missing.

A notarized Contract to Sell signed by an unauthorized person can still become a serious problem.

Before relying on a notarized document, check:

Is the signer named on the title?
If not, where is the written authority?
Is the authority notarized?
If signed abroad, is it consularized or apostilled?
Does the authority specifically cover the property and the transaction?
Is the registered owner still alive and legally capable?
Are there co-owners, spouses, heirs, mortgages, annotations, or court cases?

Common real-life scenarios in the Philippines

1. The seller is abroad and a relative signs in the Philippines

This is very common for OFWs and Filipino migrants.

Example: The title is in the name of Maria, who lives in Canada. Her brother signs the Contract to Sell in Manila and says Maria approved it through Messenger.

That is not enough.

For land sales, the buyer should ask for an SPA signed by Maria. If Maria is abroad, the SPA should generally be:

Signed before the Philippine Embassy or Consulate; or
Notarized in the foreign country and apostilled if the country is part of the Apostille Convention; or
Otherwise authenticated according to applicable Philippine requirements.

The SPA should be specific. A generic “to manage my affairs” document may not be enough for a sale of land.

2. The person signing is the owner’s spouse

Marriage does not automatically mean one spouse can sell land alone.

Under the Family Code of the Philippines, rules depend on whether the property is conjugal, community, exclusive, or paraphernal property, and when the spouses were married.

For many married couples, the sale of family property requires the consent or participation of both spouses. Article 124 of the Family Code provides that the administration and enjoyment of conjugal partnership property belong to both spouses jointly. Article 96 contains a similar rule for absolute community property.

The Supreme Court has applied these rules strictly. In cases involving conjugal property, the absence of the required written consent of one spouse can render the sale void, not merely defective.

Practical tip: If the owner is married, ask why only one spouse is signing. For titled property, the title may say “Juan dela Cruz, married to Maria dela Cruz,” but the exact property regime still needs checking.

3. A child signs for an elderly parent

A child does not automatically have authority to sell a parent’s land.

Even if the child is the one taking care of the parent, paying real property taxes, or holding the owner’s duplicate title, the child still needs written authority.

If the parent is mentally incapacitated, an SPA may not be enough because the principal must have legal capacity when signing. In serious incapacity cases, the family may need a court guardianship proceeding before property can be sold.

4. An heir signs before the estate is settled

Many Philippine land disputes involve inherited property.

Example: The title is still in the name of deceased parents. One child signs a Contract to Sell the entire property and receives money from the buyer.

That child usually cannot sell the entire property unless authorized by all heirs or by the court or estate administrator. At most, an heir may sell their hereditary rights or undivided share, but this does not automatically give the buyer a clean title to the entire land.

Estate settlement may require:

Death certificate from the Philippine Statistics Authority;
Extrajudicial Settlement of Estate or court settlement;
Publication if required;
Payment of estate tax to the BIR;
Certificate Authorizing Registration or eCAR;
Registration with the Register of Deeds;
Updated tax declaration with the Assessor’s Office.

This can take months or even years if heirs disagree, documents are missing, or estate taxes have not been paid.

5. A co-owner signs without the other co-owners

Under Article 493 of the Civil Code, a co-owner generally has full ownership of their part and may sell or assign their undivided interest. But they cannot sell the specific portions belonging to other co-owners without authority.

If a title names several owners and only one signs the Contract to Sell, the buyer should be careful. The buyer may end up acquiring only an undivided share, not the whole property.

This is different from buying a clearly segregated lot with its own title.

6. A broker or agent signs the Contract to Sell

Licensed real estate brokers and agents help negotiate transactions, but they are not automatically authorized to bind the owner.

Ask for:

The broker’s PRC license details, if acting as a real estate broker;
Written authority to sell from the owner;
SPA if the broker will sign for the owner;
Proof that payments should be made to the broker, if applicable.

As much as possible, issue manager’s checks or bank transfers directly to the registered owner, not to the agent, unless the SPA clearly authorizes the agent to receive payments.

7. The seller is a corporation

If the registered owner is a corporation, the signer should have corporate authority.

Ask for:

Latest General Information Sheet;
Secretary’s Certificate authorizing the sale and naming the signatory;
Board resolution approving the transaction;
Articles of Incorporation and By-Laws, if needed;
Valid IDs of the authorized signatory;
BIR and local tax documents;
For developers, DHSUD project registration and License to Sell.

A president, treasurer, manager, or sales director may appear powerful, but corporate authority should still be documented.

8. The property is a subdivision lot or condominium unit sold by a developer

If the transaction involves a subdivision lot or condominium unit, check whether the project is covered by Presidential Decree No. 957, the Subdivision and Condominium Buyers’ Protective Decree.

PD 957 requires project registration and a license to sell before subdivision lots or condominium units are sold. The DHSUD now handles many housing and real estate development regulatory functions formerly associated with the HLURB.

Before signing or paying, ask for:

DHSUD Certificate of Registration;
DHSUD License to Sell;
Approved subdivision or condominium plan;
Project name, phase, block, lot, or unit details;
Official receipts issued by the developer;
Authority of the seller’s representative.

This is especially important for pre-selling projects.

Step-by-step guide if someone not on the title is asking you to sign

1. Get a certified true copy of the title

Do not rely only on a photocopy sent by the seller.

Request or verify a certified true copy from the Register of Deeds where the property is located. Check:

Registered owner’s full name;
Title number;
Lot number and technical description;
Property location and area;
Mortgages, liens, adverse claims, notices of lis pendens, restrictions, or encumbrances;
Whether the title appears clean or has annotations that need explanation.

A clean-looking photocopy may be outdated. Some sellers intentionally show old copies before a mortgage or adverse claim was annotated.

2. Match the signer to the title

Ask: “Why is this person signing if they are not named on the title?”

Then classify the signer:

Agent or attorney-in-fact;
Spouse;
Heir;
Co-owner;
Corporate officer;
Developer representative;
Guardian or administrator;
Broker;
Caretaker;
Relative.

Each category requires different supporting documents.

3. Demand written authority before paying

For an individual owner, the usual document is a notarized SPA.

For an owner abroad, ask for a consularized or apostilled SPA.

For a corporation, ask for a Secretary’s Certificate and board resolution.

For an estate, ask for estate settlement documents or court authority.

For a court-appointed representative, ask for certified court orders.

Do not accept statements like:

“Verbal authority lang.”
“Family naman kami.”
“Ako ang may hawak ng titulo.”
“Ako nagbabayad ng amilyar.”
“To follow na ang SPA.”
“Nasa abroad siya pero approved na.”
“Ako bahala sa transfer.”

These may be true, but they are not enough for a safe land transaction.

4. Verify the owner’s identity and consent

If possible, speak directly with the registered owner through a video call and confirm:

They know the property is being sold;
They know the price and payment terms;
They authorized the signer;
They authorized the bank account or payment method;
They understand when title will be transferred.

For OFWs or foreign-based owners, match the passport or government ID to the SPA and title details.

5. Check taxes and transfer feasibility before full payment

A Contract to Sell may be signed long before transfer, but you should already know whether transfer is realistic.

Common requirements for eventual transfer include:

Requirement	Office or source
Certified true copy of title	Register of Deeds
Tax declaration	City or Municipal Assessor
Real property tax clearance	City or Municipal Treasurer
Valid IDs and tax identification numbers	Parties / BIR
Notarized Deed of Absolute Sale	Notary public
Capital gains tax or creditable withholding tax documents	BIR
Documentary stamp tax	BIR
Certificate Authorizing Registration or eCAR	BIR
Transfer tax payment	City or Provincial Treasurer
Registration fees	Register of Deeds
New tax declaration	Assessor’s Office

The Bureau of Internal Revenue is involved because real property transfers generally require tax filings and issuance of the Certificate Authorizing Registration or electronic CAR before the Register of Deeds transfers title.

6. Put protective conditions in the Contract to Sell

If you proceed, the Contract to Sell should protect the buyer.

Helpful clauses include:

The signer represents and warrants their authority;
The owner confirms and ratifies the contract, if applicable;
The SPA or authority document is attached as an annex;
Payments are deposited only to an agreed account;
The seller must deliver a clean title or disclose all encumbrances;
The seller must submit BIR, Register of Deeds, and tax documents within specific deadlines;
The buyer may suspend payment if authority documents are defective;
Refund terms are clear if transfer cannot proceed due to seller’s lack of authority;
Possession, taxes, association dues, and expenses are clearly assigned;
The final Deed of Absolute Sale must be signed by the registered owner or properly authorized attorney-in-fact.

Avoid vague contracts that simply say “seller will transfer title later” without deadlines, documents, and consequences.

7. Avoid paying the full price before authority is confirmed

Once full payment is released, the buyer’s leverage drops sharply.

If there is any doubt about authority, consider:

Escrow arrangement through a bank or trusted escrow structure;
Partial payment only after complete authority documents;
Direct payment to the registered owner;
Manager’s check payable to the owner;
Annotation of appropriate instruments when legally available;
Written confirmation from all co-owners or spouses.

For large transactions, many delays and lawsuits could have been avoided if the buyer had simply refused to release money until authority was proven.

What remedies does the buyer have if the signer was unauthorized?

The buyer’s remedies depend on whether the registered owner ratifies the contract and whether fraud occurred.

1. Ask the registered owner to ratify the contract

If the owner truly intended to sell but the paperwork was defective, the cleanest solution may be ratification.

Ratification can be done through:

A new Contract to Sell signed by the registered owner;
A notarized ratification document;
A proper SPA confirming the representative’s authority;
A Deed of Absolute Sale signed by the owner or authorized attorney-in-fact.

But ratification must come from the person who had the legal right to authorize the sale.

2. Demand refund from the unauthorized signer

If the owner refuses to sell because the signer had no authority, the buyer may demand refund from the person who received the money.

The demand letter should identify:

The Contract to Sell;
Amounts paid;
Dates and modes of payment;
Reason the contract cannot proceed;
Deadline for refund;
Warning that civil or criminal remedies may follow.

Keep receipts, bank transfer confirmations, screenshots, emails, IDs, contract copies, and proof of representations.

3. File a civil case, if necessary

Depending on the amount and remedy sought, the case may involve:

Collection of sum of money;
Rescission or cancellation of contract;
Damages;
Specific performance, if the owner validly authorized or ratified the contract;
Annulment or declaration of nullity of documents;
Quieting of title, in some disputes.

Jurisdiction depends on the assessed value, location of the property, amount claimed, and nature of the action. Real actions involving title or possession of real property are generally filed where the property is located. Some money claims may fall under small claims or regular civil procedure, depending on the amount and nature of the claim.

4. Consider a criminal complaint if there was fraud

If the signer pretended to have authority, accepted money, and never had the ability or intention to deliver the property, the facts may support a complaint for estafa under the Revised Penal Code.

However, not every failed real estate transaction is automatically estafa. Prosecutors usually look for deceit at the beginning of the transaction, not merely inability to perform later.

Useful evidence includes:

False claims of ownership;
Fake SPA or fake IDs;
Forged signatures;
Multiple sales to different buyers;
Use of old or cancelled titles;
Refusal to refund after demand;
Proof that the signer knew they lacked authority.

Complaints may start with the police, NBI, or prosecutor’s office, depending on the facts.

5. File complaints involving developers or subdivision/condominium projects

For subdivision and condominium transactions, buyers may have remedies under PD 957, the Maceda Law, and DHSUD procedures.

The Realty Installment Buyer Protection Act, Republic Act No. 6552, commonly called the Maceda Law, gives certain protections to buyers of real estate on installment payments. These protections may include grace periods, refund rights, and cancellation procedures, depending on the buyer’s payment history and the nature of the property.

For developers, DHSUD complaints may be relevant where there are issues involving lack of license to sell, failure to deliver title, project misrepresentation, or violation of subdivision and condominium buyer protections.

Special concerns for foreigners buying Philippine real estate

Foreigners generally cannot own private land in the Philippines due to constitutional restrictions on land ownership. However, foreigners may be involved in Philippine real estate in limited ways, such as:

Buying condominium units, subject to foreign ownership limits under condominium law;
Leasing land under lawful long-term lease arrangements;
Inheriting land through hereditary succession;
Owning shares in qualified Philippine corporations, subject to nationality restrictions;
Being married to a Filipino who owns land, while the Filipino spouse remains the landowner.

This matters because a foreign buyer may be especially vulnerable when the signer is not on the title. Some scams involve telling foreigners that a girlfriend, spouse, corporation, caretaker, or “nominee” can safely sign documents to get around land ownership restrictions.

Be careful. A Contract to Sell cannot be used to defeat constitutional restrictions. If the buyer is legally disqualified from owning land, the structure of the transaction must be reviewed very carefully.

Foreigners should also pay attention to document authentication. If a foreign-based owner signs an SPA abroad, the document usually needs proper notarization, apostille, or Philippine consular acknowledgment before it can be accepted by Philippine offices or relied upon in a transaction.

Red flags that the Contract to Sell may be unsafe

Be extra cautious if you see any of these:

The signer is not named on the title and has no SPA.
The title owner is deceased but the estate is not settled.
Only one heir is selling the entire property.
Only one spouse signs although the property appears conjugal or community.
The seller refuses to give a certified true copy of title.
The seller shows only screenshots or blurry photocopies.
The owner is “abroad” but cannot be contacted.
The SPA is “to follow.”
The seller asks for urgent payment because there are “many buyers.”
The payment account belongs to someone other than the registered owner.
The property is very cheap compared with market value.
The title has annotations the seller cannot explain.
The property is occupied by someone other than the seller.
The seller says notarization is enough proof.
The developer cannot show a DHSUD License to Sell.
The agent discourages you from checking with the Register of Deeds, BIR, or Assessor.

A legitimate seller should not be offended by reasonable due diligence.

Documents to ask for before signing

The exact documents depend on the situation, but this checklist is a good starting point.

Situation	Documents to request
Individual owner personally signing	Certified true copy of title, valid IDs, TIN, tax declaration, real property tax clearance
Attorney-in-fact signing	All owner documents plus notarized SPA; if abroad, apostilled or consularized SPA
Married owner	Marriage certificate, spouse’s written consent or signature, property regime documents if relevant
Heirs selling inherited land	Death certificate, extrajudicial settlement or court settlement, estate tax documents, authority of all heirs
Co-owned property	Consent/signature of all co-owners or proof signer sells only their undivided share
Corporation selling property	SEC registration documents, GIS, board resolution, Secretary’s Certificate, IDs of signatory
Developer sale	DHSUD Certificate of Registration, License to Sell, approved plans, official payment channels
Foreigner involved	Passport/ACR details if applicable, ownership eligibility review, apostille/consular documents where needed

Practical timeline if the transaction is legitimate

A clean transaction can still take time. Below is a realistic sequence for many Philippine real property sales.

Step	Typical timeline	Common bottlenecks
Title and tax due diligence	A few days to 2 weeks	Registry delays, outdated title copy, missing tax declaration
Review of SPA or authority documents	A few days to several weeks	Owner abroad, apostille/consular delays, defective SPA
Signing of Contract to Sell	1 day once documents are ready	Incomplete IDs, unclear payment terms
Full payment and Deed of Absolute Sale	Depends on contract terms	Buyer financing, seller tax issues
BIR filing and eCAR issuance	Several weeks or more	Missing documents, tax computation issues, estate tax problems
Transfer tax and registration	Several days to weeks	LGU processing, Register of Deeds requirements
Issuance of new title and tax declaration	Several weeks to months	Backlogs, technical description issues, missing approvals

Transactions involving estates, informal settlements, old titles, missing owner’s duplicate titles, court cases, or unsigned spouse/co-owner consent can take much longer.

What if you already signed and paid?

If you already signed a Contract to Sell with someone not named on the title, do not panic. Start by organizing facts and documents.

Step 1: Secure copies of everything

Keep:

Contract to Sell;
Receipts;
Bank transfer confirmations;
Chat messages;
Emails;
IDs sent by the signer;
Copy of title;
SPA or authorization documents, if any;
Proof of property advertisements;
Any promises about transfer.

Step 2: Get a fresh certified true copy of the title

Check if the title is still in the owner’s name and whether any new annotation appears.

Step 3: Contact the registered owner

Confirm whether the owner authorized the transaction. If the owner confirms, ask for formal ratification or proper signing documents.

Step 4: Stop further payments until authority is clarified

Do not continue paying just because you already started. More payments may increase your loss.

Step 5: Send a written demand

If the signer cannot prove authority, send a written demand for:

Proof of authority;
Owner ratification; or
Refund.

Step 6: Choose the proper forum

Depending on the issue, the proper forum may be:

Barangay conciliation, if parties are individuals in the same city or municipality and the dispute is covered by barangay conciliation rules;
Prosecutor’s office for possible criminal fraud;
Municipal Trial Court or Regional Trial Court for civil remedies, depending on jurisdiction;
DHSUD for certain subdivision or condominium developer disputes;
BIR, Register of Deeds, or Assessor for transfer-related concerns.

Barangay proceedings may be required before court filing in certain disputes between individuals living in the same city or municipality. But not all land disputes are suitable for barangay settlement, especially where corporations, non-residents, urgent injunctions, or title issues are involved.

Frequently Asked Questions

Is a Contract to Sell valid if the signer is not on the land title?

It may be valid only if the signer has legal authority to act for the registered owner. For land, an agent’s authority to sell must be in writing under Article 1874 of the Civil Code. Without written authority, the buyer may not be able to enforce the contract against the titled owner.

Can a relative sell land for the owner in the Philippines?

Not automatically. A child, sibling, cousin, or spouse cannot sell land merely because they are related to the owner. They need proper authority, usually a Special Power of Attorney, unless they are signing in their own legal capacity, such as selling their own co-owned share.

Is a notarized authorization letter enough to sell land?

Sometimes, but it depends on the wording. For land transactions, buyers should ask for a specific Special Power of Attorney that clearly authorizes the signer to sell or enter into the Contract to Sell for the identified property. A vague authorization letter may not be enough.

What if the owner is abroad?

The owner can usually execute an SPA abroad. Depending on the country and intended use, the SPA may need to be acknowledged at a Philippine Embassy or Consulate, or notarized and apostilled. The document should clearly describe the property and the acts the attorney-in-fact may perform.

Can one heir sign a Contract to Sell for inherited land?

One heir generally cannot sell the entire inherited property alone unless authorized by the other heirs or by the court. An heir may be able to sell their own hereditary rights or undivided share, but this is very different from selling the entire titled property with clean transfer to the buyer.

Can the buyer force the registered owner to honor the contract?

Only if the signer had authority, the owner ratified the contract, or another legal basis exists to bind the owner. If the owner never authorized the signer, the buyer’s remedy may be against the unauthorized signer, especially for refund and damages.

Does possession of the owner’s duplicate title prove authority to sell?

No. Holding the owner’s duplicate title is not the same as owning the property or having authority to sell it. Caretakers, relatives, lenders, brokers, and other people may possess documents without having the legal right to sign a sale contract.

Can the Register of Deeds transfer title based on a Contract to Sell?

Usually, no. A Contract to Sell does not by itself transfer ownership. Transfer normally requires a proper conveyance document, such as a Deed of Absolute Sale, payment of taxes, BIR Certificate Authorizing Registration or eCAR, transfer tax payment, registration fees, and compliance with Register of Deeds requirements.

What if only the husband or wife signed?

The validity depends on the property regime, when the marriage took place, whether the property is exclusive or conjugal/community, and whether written consent was required. For many family properties, both spouses should sign or give proper written consent. Lack of required spousal consent can create serious validity and transfer problems.

What should I do before paying a down payment?

Get a certified true copy of title, verify the registered owner, require written authority if the signer is not on the title, check tax declarations and real property taxes, confirm marital/co-owner/heir issues, and make payments only through traceable channels. Do not rely on verbal promises.

Key Takeaways

A person not named on the land title can sign a Contract to Sell only if they have proper legal authority.
For land sales through an agent, Article 1874 of the Civil Code requires written authority; otherwise, the sale may be void.
A notarized Contract to Sell does not cure lack of ownership or lack of authority.
Always ask for a Special Power of Attorney, corporate authority, spouse consent, heir documents, or court authority, depending on the signer’s role.
If the titled owner is abroad, the SPA may need consular acknowledgment or apostille.
If the title is still under a deceased person’s name, estate settlement and tax issues must be resolved before clean transfer.
One co-owner or one heir usually cannot sell the entire property without authority from the others.
Foreigners must be especially careful because Philippine land ownership restrictions cannot be avoided through informal arrangements.
Before paying, verify the title with the Register of Deeds, check taxes with the LGU and BIR, and confirm the seller’s authority in writing.
If you already paid an unauthorized signer, preserve all evidence, stop further payments, seek owner ratification if possible, and consider civil, criminal, or DHSUD remedies depending on the facts.