Under Philippine criminal law, not every dishonest act is estafa. Fraud, deceit, nonpayment, broken promises, abuse of confidence, and even wrongful taking of property may each fall under different legal categories. In many disputes, the real issue is not whether someone acted in bad faith, but whether the facts satisfy the specific elements of estafa under the Revised Penal Code.

Estafa is one of the most litigated property crimes in the Philippines because it sits at the intersection of criminal law, civil obligations, trust relationships, and commercial dealings. It often arises from failed businesses, unpaid loans, bounced checks, fake investments, misuse of entrusted funds, unauthorized sales, and deceptive transactions. But Philippine law does not punish all failed transactions as estafa. The law punishes only those fraudulent acts that fit the statutory modes and are proven beyond reasonable doubt.

This article explains, in Philippine context, when a fraudulent act becomes estafa, what must be proven, how estafa differs from related offenses, the role of deceit and abuse of confidence, the effect of demand and restitution, common defenses, and the practical issues that recur in actual cases.

Statutory Basis

Estafa is principally punished under Article 315 of the Revised Penal Code, together with related provisions such as Articles 316, 317, and 318 in special circumstances involving swindling and similar frauds.

In ordinary legal discussion, however, “estafa” usually refers to Article 315, which punishes estafa committed through:

Abuse of confidence
False pretenses or fraudulent acts executed prior to or simultaneously with the fraud
Certain fraudulent means

The statute does not define estafa in one broad sentence that captures every kind of dishonesty. Instead, it lists the punishable modes. That is why analysis in estafa cases always begins with one question:

Which exact mode of estafa is being alleged?

If the prosecution cannot prove the elements of the specific mode charged, conviction fails even if the accused acted improperly in some other sense.

Core Idea of Estafa

At its core, estafa is a crime of defrauding another, causing damage or prejudice capable of pecuniary estimation, by means recognized by law.

Two recurring themes run through estafa:

Deceit, where the victim is induced by fraudulent representations; or
Abuse of confidence, where the offender receives property in trust or under duty to return/deliver it, then misappropriates or converts it.

Thus, a fraudulent act constitutes estafa only when the law’s required combination of act, intent, relationship, and resulting prejudice is present.

The Essential Elements Commonly Seen in Estafa

While the exact elements vary by mode, the following ideas usually appear:

1. There must be a fraudulent act recognized by law

The act must fall under one of the statutory forms of estafa. Mere unfairness, immorality, or breach of etiquette is not enough.

2. There must be damage or prejudice

The offended party must suffer actual loss, disturbance of property rights, or at least prejudice that can be measured in money. In some forms, even temporary prejudice may suffice.

3. Criminal fraud must be shown

Civil liability alone does not automatically become criminal liability. A broken promise, unpaid debt, or failed investment is not automatically estafa unless the prosecution proves the criminal elements.

4. The prosecution must prove guilt beyond reasonable doubt

Suspicion of dishonesty is not enough. Because estafa is criminal, each element must be established with moral certainty.

Main Modes of Estafa Under Article 315

I. Estafa by Abuse of Confidence

This is among the most common forms of estafa. It generally happens when property is received lawfully, but later misappropriated, converted, denied, or disposed of contrary to the obligation attached to the receipt.

A. Misappropriation or Conversion of Property Received in Trust

This mode exists when a person receives money, goods, or personal property:

in trust,
on commission,
for administration, or
under an obligation involving the duty to deliver or return the same,

and then misappropriates or converts it, or denies having received it, to the prejudice of another.

Why this matters

This is the classic “entrustment” situation. The initial possession is lawful. The criminal act arises afterward, when the accused treats the property as his own in violation of the obligation.

Elements usually required

The offender received money, goods, or personal property.
The receipt was in trust, on commission, for administration, or under an obligation to deliver or return the same.
The offender misappropriated, converted, or denied receipt of the property.
The misappropriation, conversion, or denial caused prejudice.
Demand may be relevant as circumstantial proof, though not always indispensable as an element in every formulation.

Misappropriation and conversion

Misappropriation means using another’s property as if it were one’s own.
Conversion means unauthorized dealing with or disposing of property in a manner inconsistent with the owner’s rights.

A person need not openly admit theft of the entrusted property. Unauthorized use, sale, concealment, diversion to another purpose, or refusal to account may show conversion.

Nature of the obligation: return the same thing or merely pay an equivalent?

This distinction is crucial.

A fraudulent act is estafa under this mode only if the accused had the duty to return or deliver the very money, goods, or property received, or to hold it for a particular purpose. If the transaction created only a debtor-creditor relationship, criminal estafa may not lie.

Example: loan versus agency/trust

If A borrows money from B, ownership of the money generally passes to A, who becomes a debtor. Failure to pay is ordinarily civil, not estafa.
If A receives money from B to buy a car for B, or to remit to a supplier, or to hold in trust, and A instead spends it for personal use, estafa may arise.

That is why many estafa cases turn on contract characterization. Courts look beyond labels like “investment,” “deposit,” “consignment,” or “loan” and ask what the parties actually intended.

Demand

Demand is often discussed in this mode because refusal or failure to account after demand may indicate misappropriation. But demand is not the crime itself. It is important mainly as evidence.

A person may commit estafa even without formal written demand if the misappropriation is otherwise clearly proven. On the other hand, the mere fact of demand and nonpayment does not automatically prove estafa if the underlying relation was only that of debtor and creditor.

Examples

An agent receives proceeds from sales and keeps the money.
A collector receives payments for a company but pockets them.
A consignee sells goods on consignment and fails to turn over the proceeds or return the unsold items.
A property administrator diverts rentals for personal use.
A person receives money for a specific purchase on behalf of another but uses it instead for private expenses.

When this mode does not apply

It usually does not apply when:

the accused became owner of the money upon receipt;
the arrangement was really a loan;
the issue is simply unpaid debt;
the obligation was to pay from future earnings, not to return the same entrusted property;
the evidence of entrustment is weak or inconsistent.

B. Abuse of Confidence Through Alteration of Quality, Quantity, or Substance

Another mode involves a person who, to the prejudice of another, alters the quality, fineness, or weight of something entrusted to him for manufacture or similar purpose.

This is less common in modern litigation but still part of the statutory structure. The essence is abuse of the owner’s confidence in handling entrusted property.

Example: someone receives raw material or goods for processing and dishonestly substitutes inferior components or reduces quantity.

C. Taking Advantage of Signature in Blank

A person may also commit estafa by taking advantage of another’s signature in blank and writing a document above it in a manner that causes prejudice.

The fraud lies not in forging the signature, but in abusing an already genuine signature placed on a blank paper or incomplete document.

Example: a person is entrusted with a signed blank paper for a limited purpose, then fills it in as a promissory note or deed of sale not authorized by the signer.

II. Estafa by False Pretenses or Fraudulent Acts

This mode centers on deceit. The fraudulent representation must generally be made before or at the time the victim parts with money or property. A false statement made only afterward usually does not satisfy this mode because it did not induce the transfer.

Core structure

There is a false pretense, fraudulent representation, or deceitful act.
It is made prior to or simultaneously with the transaction.
The offended party relies on it.
Because of that reliance, the offended party parts with money or property.
Damage results.

Common examples under this category

A. Using a false name or pretending to possess power, influence, qualifications, property, credit, agency, business, or imaginary transactions

This is one of the broadest and most practical forms of estafa.

Examples:

Pretending to be connected with government and collecting money for fake permits or appointments.
Posing as an authorized seller, broker, recruiter, or supplier without authority.
Claiming ownership of property one does not own in order to obtain payment.
Inventing a fake project, investment, or supply contract to induce payment.

The key is that the false pretense must be material and must induce the victim to part with property.

B. Altering quantity or quality of goods in business transactions

This overlaps conceptually with fraud in trade, where one deceives another as to what is being delivered or sold.

C. Pretending bribery or fictitious official influence

A person who pretends that he can secure a government act or favor in exchange for money through influence or supposed bribery may incur criminal liability. Depending on facts, related anti-corruption or special penal laws may also come into play.

D. Postdating or issuing a check without sufficient funds

One well-known form of estafa occurs when a person issues a check in payment of an obligation, knowing at the time of issue that he has insufficient funds or no funds, and damage results.

This area requires careful distinction because the Philippines also has Batas Pambansa Blg. 22, the bouncing checks law.

Estafa Through Bouncing Checks Versus B.P. 22

These are often confused.

B.P. 22

B.P. 22 punishes the making, drawing, and issuance of a worthless check under circumstances defined by law. It is generally viewed as a special law offense where the gravamen is the issuance of the bad check itself.

Estafa through issuance of a bad check

Estafa may arise when the bad check was used as a means of deceit to obtain money, property, or consideration. The prosecution must show more than mere dishonor. It must show that the check was part of the fraudulent inducement.

Practical distinction

If the check was issued to induce the victim to part with money or property, estafa may be present.
If the check was issued only to pay a pre-existing debt, deceit is usually harder to establish for estafa because the victim had already parted with the property earlier.

That timing matters. Deceit must typically exist at the inception of the transaction, not merely after the obligation has already arisen.

Notice of dishonor

In both B.P. 22 and check-related estafa discussions, notice of dishonor can be highly significant. The legal consequences, however, are not identical because the offenses are distinct.

One act, two liabilities

A single act involving a bouncing check may give rise to prosecution under both estafa and B.P. 22, depending on the facts, because the statutory interests protected are different.

III. Estafa by Fraudulent Means

Article 315 also punishes certain additional methods of fraud, such as obtaining food, lodging, or accommodation at hotels, inns, or establishments without payment by deceitful means.

Though less frequently invoked in high-value litigation, these provisions show that estafa covers both sophisticated commercial schemes and ordinary deceptive conduct.

Related Swindling Offenses: Articles 316, 317, and 318

Although Article 315 is the main estafa provision, Philippine criminal law also punishes related fraudulent acts under nearby articles.

Article 316: Other Forms of Swindling

This includes certain fraudulent dealings involving real property and encumbrances, such as:

Conveying, selling, encumbering, or mortgaging real property while pretending to be the owner
Disposing of real property as free from encumbrance when it is not
Wrongfully taking personal property from legal possession of another by means not amounting to robbery or theft in some specific contexts
Executing fictitious contracts to prejudice another

These acts are sometimes casually called estafa or swindling in broad speech, but technically the analysis may fall under Article 316 rather than Article 315.

Article 317: Swindling a Minor

This punishes taking advantage of the inexperience or emotions of a minor in order to induce the minor to assume an obligation or dispose of property.

Article 318: Other Deceits

This serves as a catch-all for certain deceits not specifically covered elsewhere but still punishable when they cause damage.

The practical lesson is simple:

Not all fraud is prosecuted under the same paragraph. Proper legal classification matters.

When Fraud Becomes Criminal Estafa Rather Than a Civil Case

This is the most important practical issue.

Many complainants file estafa cases over unpaid obligations. Many accused persons defend by saying the matter is purely civil. Both positions can be wrong unless the facts are carefully analyzed.

A fraudulent act constitutes estafa, rather than merely civil breach, when the prosecution can show the statutory criminal elements, especially one of the following:

1. The accused received property in trust and later misappropriated it

This is the classic abuse-of-confidence scenario.

2. The accused used deceit before or at the time of the transaction

This is the classic false-pretense scenario.

3. The accused’s act falls under one of the specific swindling provisions

For example, fraudulent sale of encumbered or non-owned real property.

By contrast, the matter tends to remain civil when:

there is only nonpayment of debt;
a contract failed without proof of deceit at inception;
the accused was merely unable, not unwilling, to perform;
the transaction vested ownership in the accused, creating only a duty to pay an equivalent;
the evidence shows breach of promise but not criminal conversion or inducement.

The principle against criminalizing debt

Philippine law does not allow imprisonment for debt as such. Estafa cannot be used merely to force payment of a loan or business loss. Criminal law punishes fraud, not ordinary insolvency.

That is why courts are careful in distinguishing:

failure to pay from fraudulent inducement,
breach of trust from simple inability to comply, and
civil obligation from criminal appropriation.

Deceit Must Usually Exist at the Inception

For estafa by false pretenses, deceit must generally be prior to or simultaneous with the offended party’s disposition of property.

This means:

A later lie to excuse nonperformance is not enough by itself.
A promise honestly made but later broken is not automatically estafa.
A business venture that later collapses is not estafa unless there was criminal fraud from the beginning.

This “inception” rule is often decisive in investment scams and commercial disputes.

Example

If A induces B to invest by falsely claiming:

a government license,
existing contracts,
guaranteed returns from imaginary clients,
title to land being sold,
authority from a supplier,

and B parts with money because of those lies, estafa may arise.

But if A and B entered a real business, and it later failed because of poor management or market loss, estafa does not automatically follow unless the prosecution proves fraudulent misrepresentation or misappropriation.

Damage or Prejudice: What Counts?

The law requires prejudice capable of pecuniary estimation. This is broader than permanent total loss.

Damage may include:

actual loss of money or property,
inability to recover entrusted items,
disturbance of property rights,
prejudice from unauthorized encumbrance or disposition.

In some cases, even temporary deprivation or inability to exercise rights over property may suffice.

Good Faith as a Defense

Good faith is one of the most important defenses in estafa.

Because estafa involves fraudulent intent or dishonest breach of trust, a person who acted under an honest belief in his authority, ownership, right to retain, right to offset, or right to dispose may lack criminal intent.

Examples:

The accused honestly believed he was authorized to use the funds for a business purpose.
He retained property because of a genuine dispute over commissions.
He believed the amount was payment already due to him.
He thought ownership had passed under the agreement.

Good faith does not excuse every act, but where supported by facts, it can negate criminal liability.

Courts, however, do not accept bare invocation of good faith. It must be consistent with conduct and evidence.

Restitution Does Not Automatically Erase Criminal Liability

Repayment is often misunderstood.

Returning the money or replacing the property does not by itself extinguish criminal liability for estafa once the crime has been committed. Restitution may affect:

the amount of civil liability,
the offended party’s attitude,
mitigation in a practical sense,
settlement considerations,

but it does not necessarily wipe out the offense.

At the same time, prompt restitution may sometimes support a defense theory that there was no intent to defraud, depending on the facts. It is not conclusive either way.

Demand: Important but Not Magical

Demand is commonly emphasized in estafa complaints, especially in cases involving entrusted property or funds.

Why it matters

Demand can help show:

that the accused was asked to account for or return the property,
that he failed or refused,
that the failure was inconsistent with lawful possession.

Why it is not decisive by itself

No rule makes demand a substitute for proving the elements. A demand letter does not convert a civil case into estafa. Likewise, absence of formal written demand does not always defeat prosecution if misappropriation is otherwise clearly established.

The real question remains: Was there criminal conversion or deceit?

Distinguishing Estafa from Theft

This is fundamental.

Theft

In theft, property is taken without the owner’s consent. The offender never had lawful possession.

Estafa

In estafa by abuse of confidence, the offender receives property with the owner’s consent and later misappropriates it.

Juridical possession versus material possession

This distinction is heavily used in Philippine law.

If the accused receives only material or physical possession, and ownership/juridical possession remains with the owner, misappropriation may amount to theft.
If the accused receives juridical possession—that is, possession with legal authority or independent control recognized by the arrangement—misappropriation may amount to estafa.

For example:

An employee handed goods merely to carry or physically hold may have only material possession.
An agent, consignee, trustee, or administrator may have juridical possession.

The exact characterization depends on the nature of the relationship.

Distinguishing Estafa from Qualified Theft

Where property is taken by a domestic servant, employee, or person with grave abuse of confidence, the facts may point not to estafa but to qualified theft, especially if the offender never received juridical possession.

This is why employee-related shortages require precise legal analysis. Not every employee diversion is estafa; some are theft or qualified theft instead.

Distinguishing Estafa from Malversation

If the offender is a public officer who misappropriates public funds or property received by reason of office, the proper charge may be malversation, not estafa.

Estafa generally concerns private relationships or non-public funds, though factual variations matter.

Distinguishing Estafa from Falsification

Fraudulent transactions often involve fake receipts, contracts, IDs, deeds, or checks. In such cases, the offender may incur liability for:

estafa,
falsification,
or both,

depending on how the documents were used and whether each offense’s elements are independently established.

The same transaction can generate multiple criminal consequences if separate protected interests are violated.

Distinguishing Estafa from Syndicated Estafa

A particularly serious form arises under a special law on syndicated estafa, commonly associated with large-scale frauds involving five or more persons or certain funds solicited from the public, especially in schemes resembling investment or deposit fraud.

This is not merely ordinary estafa with many victims. It has its own statutory basis and harsher treatment. When the facts involve pooled public funds, mass recruitment of investors, or corporate fronts, practitioners often examine whether syndicated estafa applies.

Estafa in Investment and Business Schemes

Philippine estafa prosecutions frequently arise from:

fake investment programs,
unauthorized lending or funding pools,
double-your-money schemes,
bogus real estate sales,
fraudulent vehicle financing,
non-delivery of goods after collection,
fake overseas recruitment tied to promised jobs,
online selling scams,
unauthorized use of collections.

When such schemes become estafa

A business or investment arrangement may become estafa when there is proof that the accused:

invented the business opportunity,
lied about authority, assets, or returns,
diverted funds from a specific agreed purpose,
sold non-existent or non-owned goods or property,
used checks or documents as deceptive inducement,
concealed from the start that delivery or performance was impossible.

When such schemes may remain civil or regulatory

Not every business failure is estafa. A venture may fail honestly. In some situations, liability may instead be:

civil,
administrative,
corporate,
securities-related,
or under special laws.

The label “investment scam” does not eliminate the need to prove criminal elements.

Real Property Fraud and Estafa-Type Liability

Real estate transactions are fertile ground for swindling cases.

Examples include:

selling land one does not own,
selling the same property to multiple buyers,
concealing mortgages or encumbrances,
collecting reservation fees for non-existent projects,
pretending authority from the owner.

Depending on facts, liability may arise under Article 315, Article 316, falsification laws, special real estate laws, or combinations thereof.

The decisive issue is not merely that the buyer suffered loss, but how the fraud was carried out and what legal relationship existed.

Corporate Officers and Estafa

Corporate setting does not immunize a person from estafa liability.

A director, officer, or employee may be criminally liable if he personally:

made the fraudulent representations,
received entrusted property,
directed the misappropriation,
issued deceptive checks,
used the corporation as an instrument of fraud.

At the same time, criminal liability is personal. One is not convicted merely because he holds office in a company that failed to perform.

The prosecution must show personal participation or responsible acts tied to the estafa mode charged.

Partnership, Agency, and Commission Relationships

These relationships often generate estafa allegations because money or property changes hands under a specific purpose.

Agency and commission

If an agent or consignee receives property to sell and remit proceeds, misappropriation may constitute estafa.

Partnership

Where parties are genuine partners sharing risk, the analysis becomes more nuanced. Not every failure to account is estafa. Courts examine whether the accused was really entrusted with property under obligation to return/deliver it, or whether the dispute is internal, civil, and accounting-based.

Joint ventures

Many estafa complaints fail because the evidence shows a risky business venture rather than criminal deception.

Estafa and Online Fraud

Although the Revised Penal Code is old, estafa easily applies to modern digital conduct.

Examples:

fake online sellers collecting payment then vanishing,
impersonation of suppliers or account owners,
false investment offers through social media,
fabricated proof of shipment or bank transfer,
misuse of digital wallets or e-commerce collections.

When deceit induces payment and damage results, the same principles of estafa apply even if the medium is electronic. Other laws, including cybercrime-related provisions, may also become relevant depending on how the offense was committed.

The Role of Intent to Defraud

Intent to defraud is often inferred from conduct, because direct evidence of inner intent is rare.

Courts may infer fraudulent intent from:

false representations,
concealment of material facts,
diversion of funds,
refusal to account,
denial of receipt despite proof,
simultaneous acts showing no intention to perform,
repeated similar transactions with multiple victims,
use of fictitious names or forged authority.

But intent is not presumed from mere failure to comply. The prosecution must still link the surrounding facts to criminal fraud.

Evidence Commonly Used in Estafa Cases

Because estafa often grows out of informal transactions, proof can be difficult. Common evidence includes:

receipts and acknowledgment letters,
contracts, agency agreements, consignment papers,
text messages, emails, chats, social media messages,
checks and bank records,
demand letters,
proof of non-delivery or non-remittance,
witness testimony on representations made,
proof of ownership or authority,
accounting records,
deeds of sale, titles, mortgages, and property certifications.

A conviction often turns on whether the documentary trail supports the theory of trust or deceit, rather than simple indebtedness.

Presumption from Failure to Deposit or Return

In some contexts, failure to return entrusted property upon demand may support an inference of misappropriation. But that inference is not irrebuttable.

The defense may rebut through proof of:

lawful use,
authority,
offsetting obligations,
actual return,
mistake,
accounting error,
absence of entrustment,
or the fact that the transaction was merely a loan or sale on credit.

Novation Does Not Necessarily Extinguish Estafa

Parties sometimes restructure the obligation after the fraud is discovered, such as by:

issuing promissory notes,
entering compromise agreements,
paying in installments,
replacing old undertakings with new ones.

As a rule, novation after the crime is committed does not erase criminal liability. Civil arrangements cannot by themselves undo the public character of the offense.

However, if the supposed novation shows that the original transaction was really civil from the start, it may have evidentiary significance. The timing and substance matter.

Common Defenses in Estafa Cases

A person charged with estafa commonly argues one or more of the following:

1. No entrustment

The accused did not receive property in trust, on commission, or for administration.

2. Pure loan or sale on credit

The transaction created only a debtor-creditor relationship.

3. No deceit at inception

Any false statement came later, after the obligation had already arisen.

4. Good faith

The accused honestly believed he had authority or right.

5. No damage

The complainant did not actually suffer prejudice capable of pecuniary estimation.

6. No demand or insufficient proof of conversion

Especially in abuse-of-confidence cases.

7. Identity or participation not proven

Particularly in corporate or multi-person fraud schemes.

8. Documentary evidence contradicts oral accusations

Written agreements may show a civil arrangement inconsistent with criminal entrustment.

Not all these defenses succeed, but they frame the usual battlefield.

The Importance of the Information Filed

In criminal procedure, the Information must allege the facts constituting the offense. Because estafa has several modes, the charge must sufficiently specify the fraudulent mechanism.

A conviction cannot rest on a theory materially different from the one charged if that would violate the accused’s right to be informed of the accusation.

For example, a case charged as estafa by abuse of confidence should not casually end in conviction on a wholly different theory of false pretenses unless the allegations and proof properly support it.

Penalties

The penalty for estafa under the Revised Penal Code generally depends on the amount of fraud and the applicable statutory structure. Amendments and later legislation have affected property crime penalties, so lawyers must always check the governing text and amount brackets applicable to the time of the offense.

For conceptual purposes, the important point is this:

The amount defrauded materially affects the imposable penalty.

Civil liability for restitution, return of property, interest, and damages may also arise.

Venue and Jurisdiction

Estafa may be prosecuted in places connected with the elements of the crime, such as where:

the deceit was employed,
the property was delivered,
the check was issued or dishonored in relevant cases,
the misappropriation or conversion occurred,
the damage was suffered, depending on the factual theory.

Venue can become contested in transactions spanning multiple cities or online communications.

Practical Illustrations

1. Unpaid personal loan

A borrows ₱500,000 from B, signs a promissory note, then fails to pay.

Likely result: ordinarily civil, not estafa, unless additional facts show deceit at inception or a special fraudulent device.

2. Money given for a specific purchase

B gives A ₱500,000 to buy a specific vehicle in B’s name. A instead uses it for gambling.

Likely result: possible estafa by misappropriation if entrustment and diversion are proven.

3. Check issued for an old debt

A had long owed B money. Months later, A issues a check that bounces.

Likely result: B.P. 22 may arise; estafa is harder unless the check induced B to part with something at that time.

4. Fake broker

A pretends to be an authorized real estate broker, collects reservation fees, and has no authority or property.

Likely result: estafa by false pretenses; possibly other offenses.

5. Employee cashier shortage

A cashier receives store money and pockets it.

Legal issue: whether facts show estafa or qualified theft may depend on the nature of possession and control.

6. Consignment sale

Goods are delivered to A on consignment, to sell and remit proceeds or return unsold items. A sells them and disappears.

Likely result: strong estafa theory by abuse of confidence.

Why Estafa Cases Are Often Difficult

Estafa cases are difficult because they involve mixed questions of:

criminal law,
contract law,
agency,
property law,
business customs,
documentary proof,
and credibility.

Complainants often assume loss equals estafa. Accused persons often assume contract equals civil case. Both assumptions can fail.

The real inquiry is always concrete:

What exactly was delivered?
Why was it delivered?
Did ownership pass?
Was there a duty to return the same property or proceeds?
What representations were made before the transfer?
Were those representations false?
Did the victim rely on them?
Was there misappropriation or conversion?
What damage resulted?

The Best Working Test

A fraudulent act usually constitutes estafa under Philippine law when one of these is true:

First

The offender received property under trust, commission, administration, or obligation to return/deliver, then misappropriated, converted, or denied it, causing prejudice.

Second

The offender used false pretenses or deceit before or at the time of the transaction to induce the victim to part with money or property, causing damage.

Third

The offender committed one of the specific swindling acts penalized by the Revised Penal Code and related provisions.

If none of those exists, the matter may still be wrongful, but it may belong instead to:

civil law,
theft,
qualified theft,
malversation,
falsification,
B.P. 22,
cybercrime-related liability,
securities or regulatory law,
or another offense entirely.

Conclusion

In Philippine law, fraud becomes estafa not simply because someone lied, failed to pay, or caused financial loss. It becomes estafa only when the fraudulent conduct fits the specific modes punished by law, and the prosecution proves the required elements beyond reasonable doubt.

The most important distinctions are these:

Entrustment plus misappropriation points toward estafa by abuse of confidence.
Deceit at the inception of the transaction points toward estafa by false pretenses.
Mere nonpayment or breach of contract usually remains civil unless criminal elements are present.
Lawful possession later abused differs from unlawful taking at the start.
Restitution, demand, or compromise may affect evidence and civil consequences, but they do not automatically decide criminal liability.

The subject of estafa is ultimately about legal precision. In Philippine criminal law, a fraudulent act is not punished according to its label in everyday speech, but according to the exact statutory form it takes, the relationship between the parties, and the evidence showing whether the accused truly defrauded another in the manner the law condemns.