The market value shown on a Philippine tax declaration is not automatically the price at which land must be sold. A seller and buyer may generally agree on their own selling price. However, the tax declaration value may still affect the taxes, transfer fees, and government valuation of the transaction—especially when it is higher than the price written in the deed of sale.
The important distinction is this: the contract price is negotiated by the parties, while the tax base is determined under tax and property valuation laws. Using an artificially low price in the deed does not necessarily reduce the taxes due and may create serious problems during Bureau of Internal Revenue, local government, and Registry of Deeds processing.
Is the Tax Declaration Market Value the Required Selling Price?
No. Philippine law does not require the owner to sell land at the market value printed on the tax declaration.
Under Article 1306 of the Civil Code of the Philippines, parties are generally free to establish the terms of their contract as long as those terms are not contrary to law, morals, public order, or public policy. Articles 1458 and 1469 require a sale to involve a determinate property and a price that is certain or capable of being determined. (Lawphil)
This means the buyer and seller may agree on a price that is:
- Higher than the tax declaration market value
- Equal to the tax declaration market value
- Lower than the tax declaration market value
A low price does not automatically invalidate the sale. Article 1470 of the Civil Code provides that gross inadequacy of price, by itself, generally does not invalidate a contract of sale unless it indicates fraud, mistake, undue influence, or that the transaction was really intended as a donation or another type of agreement. A simulated or fictitious price, however, may make the sale void under Article 1471. (Lawphil)
The agreed selling price must therefore be genuine. Writing a false lower amount in the deed while secretly paying a higher amount can expose the parties to tax assessments, penalties, documentary inconsistencies, and future disputes.
What Does the Market Value on a Tax Declaration Mean?
A tax declaration is a record maintained by the city, municipal, or provincial assessor for real property taxation. It normally identifies the property, its classification, area, declared owner, market value, assessment level, and assessed value.
The figures commonly found in property documents have different purposes:
| Term | What it generally means | Main practical use |
|---|---|---|
| Actual selling price | The real price agreed upon and paid by the buyer | Contract of sale and tax comparison |
| Tax declaration market value | The value assigned by the local assessor under the applicable schedule of market values | Local assessment and, depending on the applicable valuation regime, tax comparison |
| Assessed value | Market value multiplied by the applicable assessment level | Basis for annual real property tax |
| BIR zonal value | A value assigned by the BIR to land within a particular zone or classification | Historically used in computing national taxes on transfers |
| Schedule of Market Values or SMV | The official schedule used to value different classes of real property in an LGU | Standardized valuation under Republic Act No. 12001 |
| Appraised market value | An estimate prepared by a licensed appraiser, bank, or valuation professional | Negotiation, financing, estate settlement, and due diligence |
The assessed value should not be confused with the market value. Under Republic Act No. 12001, the assessed value is the market value multiplied by the applicable assessment level. It is often much lower than the property’s likely selling price because it is primarily used to compute annual real property tax. (Lawphil)
For example, a tax declaration might show:
- Market value: ₱2,000,000
- Assessment level: 20%
- Assessed value: ₱400,000
The ₱400,000 assessed value is not a legally required selling price and should not normally be used as the expected market price of the land.
A Tax Declaration Is Not Conclusive Proof of Ownership
A tax declaration may support a claim of possession or ownership, but it is not the same as a Transfer Certificate of Title or Original Certificate of Title.
In Ebancuel v. Acierto, the Supreme Court explained that a tax declaration is not conclusive proof of ownership. At most, it is an indication that the person named in it claims the property and has assumed responsibility for paying real property taxes. A tax declaration, standing alone, is generally insufficient to defeat a valid Torrens title. (Supreme Court E-Library)
Before buying land, the buyer should verify:
- The original or owner’s duplicate title
- A recent certified true copy of the title from the Registry of Deeds
- The identity and civil status of the registered owner
- Mortgages, adverse claims, notices of levy, and other annotations
- Whether the property is involved in a court, estate, or agrarian dispute
- Whether the technical description and actual boundaries match
- Whether all heirs, co-owners, or spouses whose consent is required will sign
A tax declaration in the seller’s name does not cure a defective title or give the seller authority to dispose of property owned by someone else.
Which Value Is Used to Compute Taxes on the Sale?
The tax declaration value may affect the transaction, but it is not always the only government value considered.
The valuation system under Republic Act No. 12001
Republic Act No. 12001, the Real Property Valuation and Assessment Reform Act, was enacted in 2024 to establish a more uniform property valuation system. It provides for a single approved Schedule of Market Values to be used as the basis for property-related taxes by national and local governments. For Bureau of Internal Revenue taxes, the applicable base is generally the approved market value or the actual gross selling price stated in the transaction document, whichever is higher. (Lawphil)
Implementation is transitional and may differ by locality. Until an approved and updated SMV is in place for the property’s location, the law allows the BIR to use the existing schedule of market values, zonal value, or actual price in the transaction document, whichever is higher. Existing valuation schedules remain effective until replaced in accordance with Republic Act No. 12001. (Lawphil)
Property owners and buyers should therefore check both the BIR’s official zonal value records and the Bureau of Local Government Finance list of approved schedules of market values, then confirm the applicable valuation with the Revenue District Office and local assessor where the property is located. (Bureau of Internal Revenue)
Capital gains tax
For land classified as a capital asset, the capital gains tax is generally 6% of the higher of:
- The actual gross selling price
- The applicable government-determined fair market value
A capital asset usually includes property owned by an individual that is not inventory, not held primarily for sale to customers, and not used in a trade or business in a manner that makes it an ordinary asset.
The BIR requires Form 1706 for a taxable sale of real property classified as a capital asset. It must generally be filed and paid within 30 days following the sale, exchange, or disposition. (Lawphil)
Property held by a real estate developer, dealer, broker, or business may be an ordinary asset instead. Ordinary-asset sales are subject to a different combination of income tax, withholding tax, and possibly value-added tax. The parties should not automatically assume that every land sale is subject only to 6% capital gains tax. (Bir Cdn)
Documentary stamp tax
Documentary stamp tax on a deed transferring real property is generally computed at ₱15 for every ₱1,000, or fractional part of ₱1,000, of the higher applicable consideration or fair market value. This is effectively 1.5%. (Lawphil)
BIR Form 2000-OT is generally filed within five days after the close of the month in which the taxable document was made, signed, issued, accepted, or transferred. (Bureau of Internal Revenue)
The sale contract often states whether the buyer or seller will bear the economic cost of documentary stamp tax. That private arrangement does not change the government’s right to collect the correct tax.
Local transfer tax
The province, city, or municipality may impose a local transfer tax under its revenue ordinance. Section 135 of the Local Government Code provides the rules for provincial transfer tax, while cities have separate taxing authority under Section 151.
The applicable local rate depends on the LGU. The tax is generally based on the higher applicable consideration or fair market value and is ordinarily due within 60 days from the execution of the deed or transfer. Proof of payment is required before the Registry of Deeds completes the transfer. (Lawphil)
Example: Selling Below the Tax Declaration or Zonal Value
Assume the following figures apply to a parcel of residential land:
| Valuation | Amount |
|---|---|
| Actual agreed selling price | ₱3,000,000 |
| Market value on tax declaration | ₱2,400,000 |
| Applicable BIR zonal value | ₱4,000,000 |
The parties may legally agree to a ₱3,000,000 selling price. However, during the applicable transitional valuation regime, the BIR may use the ₱4,000,000 zonal value because it is higher.
For a capital-asset sale, the approximate national taxes would be:
- Capital gains tax: ₱4,000,000 × 6% = ₱240,000
- Documentary stamp tax: ₱4,000,000 × 1.5% = ₱60,000
The parties cannot force the BIR to compute the taxes using the ₱3,000,000 contract price merely because that amount appears in the notarized deed.
Now consider a locality already using an approved SMV:
| Valuation | Amount |
|---|---|
| Actual selling price | ₱5,500,000 |
| Approved SMV | ₱4,800,000 |
The ₱5,500,000 actual selling price would generally control because it is higher. The approximate capital gains tax would be ₱330,000, and the documentary stamp tax would be ₱82,500.
These examples exclude local transfer tax, registration fees, unpaid real property taxes, penalties, association charges, and professional expenses.
How to Determine a Reasonable Selling Price
A tax declaration is only one reference point. A practical selling price should take into account:
- Recent sales of comparable properties in the same area
- Location, road access, frontage, and shape
- Land classification and permitted use
- Flooding, easements, informal occupants, or boundary disputes
- Availability of electricity, water, drainage, and public transportation
- Existing buildings and whether they are properly declared
- Mortgage balances, liens, and unpaid taxes
- Development potential and local zoning restrictions
- Bank appraisal results
- Current supply and demand
A licensed real estate appraiser can provide an independent valuation. For higher-value property, inherited land, unusual parcels, or negotiations among family members, a formal appraisal may help prevent accusations that the property was sold at an unfair or fabricated price.
Step-by-Step Process Before Selling Land
1. Confirm ownership and authority to sell
Obtain a recent certified true copy of the title from the Registry of Deeds. Compare it with the owner’s duplicate and check all annotations.
For inherited property, determine whether the estate has been settled and whether the heirs have executed the necessary extrajudicial settlement or obtained a court order. One heir generally cannot sell the entire property without authority from the others.
For co-owned property, all co-owners should participate if the entire property will be sold. A co-owner may generally sell only their undivided share unless properly authorized to sell the shares of the others.
2. Check whether spousal consent is required
If the land belongs to the absolute community or conjugal partnership, the written consent of the other spouse is normally required.
Articles 96 and 124 of the Family Code state that disposition or encumbrance of community or conjugal property without the other spouse’s written consent or court authority is void. (Lawphil)
The fact that only one spouse’s name appears on the title does not always mean the other spouse’s consent is unnecessary. The date and manner of acquisition, marriage regime, source of funds, and wording of the title must be reviewed.
3. Obtain current government valuations
Request or verify:
- Current tax declaration for the land
- Separate tax declaration for buildings or improvements
- Certificate of no improvement, when appropriate
- Latest real property tax receipts and tax clearance
- Applicable approved SMV
- Applicable BIR zonal classification and value
- Property classification under the local assessor’s records
Do not rely solely on an old photocopy of a tax declaration. Values, classifications, street names, and property descriptions may have changed.
4. Determine whether the property is a capital or ordinary asset
This classification affects the tax treatment.
A residential lot held for personal investment is often a capital asset. Land held as inventory by a developer or habitually sold as part of a real estate business may be an ordinary asset.
Misclassifying the property can lead to incorrect tax returns, delayed issuance of the electronic Certificate Authorizing Registration, and additional assessments.
5. Agree on the real price and allocation of expenses
The deed should reflect the genuine transaction.
The parties should also specify who will pay:
- Capital gains tax or ordinary-asset taxes
- Documentary stamp tax
- Local transfer tax
- Registration fees
- Notarial fees
- Brokerage commissions
- Unpaid real property taxes
- Subdivision or condominium association dues
- Survey and relocation expenses
Although parties may allocate expenses between themselves, their agreement does not eliminate taxes imposed by law.
6. Execute and notarize the deed
A sale involving land should be embodied in a notarized public document. Article 1358 of the Civil Code requires acts creating, transmitting, modifying, or extinguishing real rights over immovable property to appear in a public document. (Lawphil)
The deed should accurately identify:
- The parties and their civil status
- The title number
- Property location and area
- Technical description or reference to the title
- Actual consideration
- Payment terms
- Tax and expense allocation
- Delivery of possession
- Existing occupants, leases, mortgages, and encumbrances
7. Pay the taxes within the applicable deadlines
For a typical capital-asset sale:
- File and pay capital gains tax within 30 days from the sale.
- File and pay documentary stamp tax within five days after the close of the month in which the deed was executed.
- Pay the local transfer tax within the period prescribed by law and the LGU ordinance, generally within 60 days.
- Settle any unpaid real property taxes.
Late payment may result in surcharge, interest, and compromise penalties.
8. Apply for the BIR electronic Certificate Authorizing Registration
The electronic Certificate Authorizing Registration, commonly called the eCAR, confirms that the national taxes and documentary requirements for the transfer have been completed.
The BIR commonly requires:
| Document | Practical purpose |
|---|---|
| Notarized deed of absolute sale | Evidence of the transfer and consideration |
| Certified true copy of the title | Confirms registered ownership and annotations |
| Current tax declaration for land | Shows local property record and valuation |
| Tax declaration for improvements | Values buildings or structures |
| Certificate of no improvement | Confirms that no taxable building exists |
| TIN verification for buyer and seller | Confirms tax registration |
| Real property tax clearance or receipts | Shows local taxes have been paid |
| Marriage certificate, when applicable | Helps determine spousal rights |
| Special power of attorney | Authorizes a representative |
| Vicinity or location map | Helps identify the correct zonal classification |
| Corporate authority documents | Proves authority when a corporation is involved |
The BIR may request additional documents depending on the property, parties, and history of the transaction. (Bir Cdn)
9. Register the transfer
After obtaining the eCAR and paying the local transfer tax, submit the documents to the Registry of Deeds together with the required registration fees.
Once the new title is issued, the buyer should present it to the local assessor so that a new tax declaration can be issued in the buyer’s name.
Common Problems That Delay or Defeat a Land Sale
Declaring an artificially low price
Writing a low amount in the deed does not guarantee lower taxes because the BIR and LGU may use a higher government value. It may also create unexplained differences between the deed, bank records, receipts, and proof of payment.
A falsely stated consideration can become especially damaging if the buyer later seeks a refund, rescission, damages, or reimbursement. The written deed may appear to show that the buyer paid much less than was actually paid.
Using the assessed value instead of the market value
The assessed value is intended mainly for annual real property tax computation. It is not the normal valuation benchmark for the sale and may be only a fraction of the market value.
Undeclared buildings or improvements
If a house, warehouse, or commercial structure exists but is not reflected in the tax declaration, the assessor or BIR may require a separate declaration, appraisal, or certificate. This can delay tax computation and eCAR issuance.
Land and improvements may have to be valued separately, particularly when the title covers only the land.
Incorrect zonal classification
Zonal values may differ depending on whether the property is residential, commercial, industrial, agricultural, or located along a particular road.
A property facing a major highway may have a different value from an interior property in the same barangay. A location map, title, tax declaration, and actual inspection may be needed to identify the correct classification. Official BIR zonal schedules contain special rules for properties without a directly listed value and for land with separately valued improvements. (Bir Cdn)
Missing signatures of a spouse, heir, or co-owner
A notarized deed signed by only one family member may still be ineffective if that person did not own the entire property or lacked authority to sell it.
This issue frequently occurs with inherited land that remains titled in the name of a deceased parent or grandparent.
Agricultural or agrarian-reform restrictions
Agricultural land may be covered by the Comprehensive Agrarian Reform Program, tenancy rights, retention limits, or restrictions on transfer. Republic Act No. 6657 generally establishes a five-hectare landowner retention limit and limits beneficiary awards to three hectares, subject to statutory conditions and exceptions. (Lawphil)
A tax declaration and title do not necessarily prove that agricultural land can be freely transferred. Department of Agrarian Reform clearances or certifications may be required.
Foreign buyers
Article XII, Section 7 of the 1987 Constitution generally prohibits the transfer of private land to persons or entities that are not constitutionally qualified to acquire lands of the public domain, except in cases of hereditary succession. Former natural-born Filipino citizens may acquire private land subject to statutory limits. (Lawphil)
A foreign national should not be named as the direct buyer of Philippine land merely because the parties are willing to sign a deed. Using a Filipino spouse, nominee, or corporation as a front may create constitutional, civil, and criminal risks.
Documents signed abroad
A seller who is overseas may authorize a representative through a special power of attorney. Documents executed abroad normally need an Apostille from the competent authority of an Apostille Convention country or Philippine consular authentication when the Apostille process does not apply.
The BIR’s transfer checklist expressly recognizes Apostille or consular certification requirements for deeds and powers of attorney executed abroad. (Bir Cdn)
Frequently Asked Questions
Can I sell land for less than the market value on the tax declaration?
Yes. The parties may generally agree on a lower genuine price. However, taxes and transfer charges may still be computed using a higher approved SMV, zonal value, assessor’s value, or other applicable government value.
Can I use the assessed value as the selling price?
The parties may agree on that amount, but the assessed value is not the normal market-price benchmark. It is primarily used to compute annual real property tax and is often substantially lower than the value used for transfer taxes.
Which is higher: zonal value or tax declaration value?
It depends on the property and location. Either one may be higher. Under the transitional rules of Republic Act No. 12001, the BIR may compare existing government values and the actual transaction price. The applicable Revenue District Office should confirm the correct base.
What happens if the selling price is higher than the zonal value?
The higher actual selling price will generally be used as the tax base. The parties should not reduce the price written in the deed merely to match the zonal value.
Does a tax declaration prove that the seller owns the land?
No. It is evidence that the person named has declared the property for taxation, but it is not conclusive proof of ownership. A certified true copy of the title and a review of the property’s ownership history are essential.
Who normally pays capital gains tax?
For a capital-asset sale, capital gains tax is imposed on the seller. The parties may negotiate the economic allocation of transaction costs, but the deed should clearly state their arrangement and the correct tax must still be paid.
How soon must capital gains tax be paid?
BIR Form 1706 and the corresponding capital gains tax must generally be filed and paid within 30 days following the sale, exchange, or disposition of the property.
Can the Registry of Deeds transfer the title without an eCAR?
Ordinarily, no. The Registry of Deeds requires proof that the BIR has authorized registration of the transfer, together with proof of local transfer tax payment and the other registration documents.
Do the land and the house have separate values?
They often do. Land and buildings may have separate tax declarations and may be valued separately. An undeclared house or improvement can delay the BIR and assessor’s processing.
Can a foreigner buy land using a Filipino relative’s name?
That arrangement may violate the constitutional prohibition on foreign land ownership if the Filipino is merely acting as a nominee. The person named on the title also becomes the apparent legal owner, creating substantial risks for the foreigner who supplied the money.
Key Takeaways
- The tax declaration market value is not a mandatory selling price.
- The buyer and seller may negotiate a genuine price that is higher or lower.
- Taxes are generally computed using the higher applicable actual price or government valuation.
- The assessed value is different from the market value and is mainly used for annual real property tax.
- Republic Act No. 12001 is introducing approved Schedules of Market Values, but transitional rules may still require comparison with zonal and existing assessor values.
- A tax declaration is not conclusive proof of ownership.
- The title, spousal consent, authority of heirs or co-owners, asset classification, and property restrictions must be checked before signing.
- An artificially low price in the deed usually does not reduce the tax base and may create legal and practical problems.
- Capital gains tax, documentary stamp tax, local transfer tax, eCAR processing, and registration each have separate requirements and deadlines.