Gift Cancellation Tax and Registration Reversal Cost Calculator
Plan the cash cost of voluntarily returning a Korean cash or real-estate gift. Classify the planned completion date under the filing-deadline and additional three-month review windows, then combine actual outlays, independently confirmed refunds, confirmed return-stage taxes, base registration-license and local-education tax, application fees, and professional quotes without automatically deciding legal effect or refund eligibility.
Enter confirmed amounts instead of assuming a refund
The date result identifies a statutory review window; it does not confirm a refund or legal effect. Tax, refund, and professional-fee defaults are zero and must be replaced with filing records, notices, authority responses, and quotes.
🎁 1. Gift and return facts
Enter the gift date, expected legal completion date, and return basis. For real estate, confirm title restoration rather than relying only on the agreement date.
Cash is excluded from the statutory return rule.
Mutual cancellation, re-gift, and judgment can have different legal and tax bases.
KRW
Used for the fact table and ratios, not automatic tax calculation
KRW
Enter only the actual returned portion for a partial return
Confirm from filings, agreement, and registration records
Use the actual completion date, not merely the agreement date
🏠 2. Real-estate registration and acquisition-tax facts
The original registration status changes both the acquisition-tax review and the base reversal-registration cost.
Other-registration base fee: KRW 1,000, 3,000, or 4,000 per property
properties
Count used for the registration application fee
cases
Confirmed case count multiplied by the KRW 6,000 standard rate
🧾 3. Existing outlays and confirmed refunds
Separate actual payments from refunds supported by documents. Do not enter a refund merely because the date window appears favourable.
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Amount supported by a decision or tax-office response
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Amount confirmed with the local authority
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↩️ 4. Additional return-stage costs
Enter separately confirmed return-stage taxes and actual professional quotes. The statutory base registration cost is calculated from the facts above.
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Result using confirmed refunds and entered costs
Total net cost
KRW 11,200
Gross cash needed before refunds
KRW 11,200
Unrecovered original cost
KRW 0
Future net cash after confirmed refunds
KRW -11,200
Net cost / returned value
0%
Mutual return within the filing-deadline window
This is the candidate window for a non-cash asset actually returned by mutual agreement before a tax determination.
Gift-tax filing deadline
August 31, 2026
Additional-window deadline
November 30, 2026
Acquisition tax review after registration
Once registration is complete, the unregistered cancellation-proof exception cannot be assumed. Confirm any refund with the local authority.
Cancellation-proof deadline
August 31, 2026
Base statutory registration cost
KRW 11,200
Existing outlays and confirmed refunds
Shows how confirmed refunds offset existing outlays.
Original gift tax paid
KRW 0
Original acquisition taxes paid
KRW 0
Original registration cost
KRW 0
Original professional cost
KRW 0
Confirmed refunds
KRW -0
Unrecovered original cost
KRW 0
Return-stage cost
Total of confirmed taxes, statutory base registration fees, and entered quotes.
Confirmed return-stage gift tax
KRW 0
Confirmed return-stage acquisition tax
KRW 0
Standard registration-license tax
KRW 6,000
Local education tax
KRW 1,200
Registration application fee
KRW 4,000
Professional and other return costs
KRW 0
Gross cash needed before refunds
KRW 11,200
Fact sheet for professional review
Asset and return method
Real estate · Mutual cancellation and return
Original gifted value
KRW 500,000,000
Returned value and ratio
KRW 500,000,000 · 100%
Gift date
May 10, 2026
Planned completion date
August 20, 2026
Gift-tax filing deadline
August 31, 2026
Additional return-window deadline
November 30, 2026
Assessment and registration
Not determined · Registered
Items requiring confirmation
A mutual cancellation after registration does not automatically confirm an acquisition-tax refund.
KRW 6,000 is the statutory standard registration-license rate and can vary by ordinance and filing basis.
Enter refunds only when supported by a decision notice, authority response, or professional review.
Documents to prepare
Gift agreement and transfer evidence
Gift-tax return, payment receipt, and determination notice
Return instrument, notarised document, court record, or judgment
Support for refunds, additional tax, and professional quotes
Acquisition-tax filing, receipt, and local-authority confirmation
Actual title-restoration date and filing method
Scope and limitations
Assumes a voluntary family return of Korean cash or real estate.
Date results identify review windows and do not confirm rescission, non-taxation, refunds, or final tax.
Creditor-revocation litigation, encumbered gifts, foreign assets, and tax on interim income are excluded.
Registration-license tax and fees are base standard amounts and can vary by ordinance, filing basis, and application structure.
The result is neither a filing nor a legal opinion and does not replace professional advice.
Relevant Korean rules for 2026 · primary legislation verified 2026-08-20
A cancelled gift does not automatically erase every tax and registration
A family agreement to reverse a gift and put the asset back in the donor’s name does not, by itself, make every tax liability and registration cost disappear. The review changes with the asset type, the date on which the return is legally completed, whether the Korean tax authority determined the gift-tax base and amount before the return, and whether a real-estate title transfer was already registered. The completion date deserves special care. A signed cancellation agreement can be evidence of intent, but it may not be the tax completion date. For cash, trace the bank transfers in both directions. For Korean real estate, confirm the date on which ownership is actually restored in the registry and reconcile that date with the agreement, filing record, and tax-authority position. This calculator separates legal timing from money. It classifies the planned date into a statutory review window, but it never converts a favourable-looking date into an assumed refund. The cost calculation uses actual historic outlays, refunds that the user has independently confirmed, separately confirmed return-stage taxes, statutory base registration fees, and professional quotes.
Gift-tax timing
Compare the original gift date with the filing deadline, the additional three-month return window, and the tax-determination date.
Acquisition tax and title
Distinguish an unregistered cancellation supported within the statutory proof period from a return after title registration.
Cash required
Keep sunk costs, confirmed refunds, new taxes, base filing fees, and adviser quotes in separate cash-flow layers.
The Korean gift-tax return windows
Article 4(4) of the Korean Inheritance Tax and Gift Tax Act separates non-cash returned gifts by time. Article 68 generally sets the gift-tax filing deadline at three months from the end of the month containing the gift date. If a non-cash gifted asset is returned by mutual agreement by that deadline, before the gift-tax base and amount have been determined, the original gift can fall within the rule that treats it as if the gift had not occurred. If the non-cash asset is returned or re-gifted after the filing deadline but within the following three months, tax on the original gift may remain while the transfer back can fall within the additional statutory window. Once that additional period has ended, both the original gift and the transfer back can require separate gift-tax review. The calculator deliberately labels these outcomes as review windows. It does not know whether the parties formed an effective agreement, whether the entire asset was actually restored, whether a tax determination had already occurred, whether the return evidence is accepted, or whether another transaction occurred in the interim.
Korean gift-tax review by gift-return timing
Timing
Original gift
Transfer back
Evidence to verify
By the filing deadline
Candidate for treatment as no original gift when every statutory condition is met
Review the same conditions and actual restoration
Non-cash asset, mutual agreement, completion date, and no prior determination
Within the next 3 months
Original gift tax can remain
Candidate for the additional return or re-gift rule
Actual completion date and transaction basis
After the additional window
Separate tax review
Separate tax review
Both filings, valuation dates, and payment records
After a tax determination
Review the determination already made
Separate tax review can be required
Determination notice and legally completed return date
Calendar example
For a gift made on May 10, 2026, the calculator produces August 31, 2026 as the filing deadline and November 30, 2026 as the end of the additional return window. A return completed on August 31 remains in the first date band. A return completed on November 30 remains in the additional band. A return completed on December 1 falls after it. For real estate, do not substitute the date on which the family agreed to act for the date on which title was actually restored. If an agreement is signed on August 31 but the title return is completed in September, ask which completion date controls before relying on the first band.
Cash is expressly outside the returned-property rule
Cash is excluded from the returned-property treatment in Article 4(4). Sending the same amount back does not automatically erase the legal and tax significance of the first transfer. The original payment and the payment back can each require gift-tax analysis, even when the family account balances appear to have returned to their starting position. This is why selecting cash overrides the ordinary date classification. The calculator shows a cash warning even when the planned return falls before the filing deadline. It also removes real-estate acquisition tax and registration fees from the result. Users should enter separately confirmed tax amounts for the original cash gift and the transfer back instead of asking the tool to infer them from the principal amount.
Evidence checklist for a cash return
Identify the original transfer date, amount, sender, recipient, and stated purpose.
Reconcile the original gift-tax filing, payment, assessment, and any correction or refund request.
Document the legal basis and source of funds for the payment back.
Ask whether the two transfers require separate Korean gift-tax filings and valuations.
Enter only the tax and refund figures supported by the resulting records or advice.
Real-estate acquisition tax depends heavily on registration and proof
The Korean Local Tax Act can impose acquisition tax on a factual acquisition even when registration has not been completed. The absence of a title filing is therefore not, on its own, proof that acquisition tax never arose. Article 20 of the Local Tax Act generally uses a three-month period from the end of the month containing a gratuitous acquisition, subject to an earlier payment point when registration occurs before that deadline. Article 20(1) of the Enforcement Decree provides a route for certain unregistered gratuitous acquisitions to be treated as not acquired when cancellation is proved within the statutory period through specified records, a notarised instrument, or the official cancellation filing. The conditions and accepted evidence matter. Once the original gift registration is complete, the calculator does not apply this unregistered route and instead displays a local-authority review warning. Historical local-tax interpretations also show why the tool avoids an automatic refund. Some registered-gift cancellation cases preserved the original acquisition-tax liability, while a judicial finding about the invalidity of the original transaction could change the analysis. Current legislation and the user’s exact facts must control.
Original gift not registered
Confirm the acquisition date and statutory proof deadline.
Identify which decree-listed cancellation evidence is available.
Check factual delivery, possession, rent, use, and filing history.
Obtain local-government confirmation before entering a refund.
Original gift already registered
Confirm the title-restoration basis and filing parties.
Ask the local government about the original acquisition tax.
Budget registration-license tax, local education tax, and filing fees.
Review mortgages, attachments, disposals, and third-party consent.
Base statutory reversal-registration cost
When the original real-estate gift registration is complete, the calculator uses the statutory standard rate for an otherwise classified real-estate registration: KRW 6,000 per user-confirmed registration-license tax case. It adds local education tax equal to 20% of that registration-license tax. It then applies the base application fee for other registrations per property: KRW 1,000 for electronic filing, KRW 3,000 for an electronic standard form, or KRW 4,000 for a paper filing. One property, one registration-license tax case, and a paper filing therefore produce KRW 6,000 of registration-license tax, KRW 1,200 of local education tax, and KRW 4,000 of application fee, or KRW 11,200 in total. That amount is only a statutory base. It excludes professional fees, certificates, notarisation, service, litigation, third-party-right processing, possible bond transactions, and any charge created by the exact filing structure. A local ordinance can vary the standard registration-license rate within the statutory range. Use the registry-office and local-government assessment for the final amount.
How the cash-flow model works
A date can be favourable while the cash outcome is still expensive. Original registration charges and professional fees may be unrecoverable. A tax refund may be delayed until after new registration and adviser costs are paid. A return or re-gift can also generate a separately confirmed tax amount. The calculator keeps these layers visible instead of presenting one unexplained net figure.
1
Original outlay
Original gift tax, acquisition taxes, registration cost, and professional cost actually paid.
2
Confirmed refunds
Gift-tax, acquisition-tax, and other refunds supported by a decision, authority response, or professional review.
3
Unrecovered original cost
Original outlay minus confirmed refunds, floored at zero.
4
Return-stage cost
Confirmed return taxes, base registration cost, legal or registration quote, tax-adviser quote, and other return cost.
5
Gross additional cash needed
The entire return-stage cost before assuming that any refund arrives in time.
6
Total net cost
Original outlay plus return-stage cost minus confirmed refunds, floored at zero.
Future net cash flow
Confirmed refunds − return-stage cost
A positive number means the entered confirmed refunds exceed the new return-stage cost. It does not promise that the refund will arrive before payment is due.
Partial return ratio
Returned value ÷ original gifted value × 100
This is an informational ratio. Do not prorate gift tax, acquisition tax, deductions, or refunds by the same percentage without a transaction-specific calculation.
Step-by-step use
Choose the asset and return method. Distinguish cash from real estate and mutual cancellation from a re-gift or a judgment-based restoration.
Enter the gift date and legal completion date. For real estate, verify the registry restoration date instead of relying solely on the agreement date.
Confirm the tax determination and registration status. Use notices and registry records, not memory or an informal expectation.
Record historic cash outlays. Use payment receipts for original gift tax, acquisition taxes, registration costs, and professional fees.
Enter only confirmed refunds. Keep an unconfirmed refund at zero until a notice, authority response, or defensible professional analysis supports it.
Add new taxes and quotes. Include separately confirmed return-stage gift or acquisition tax and actual legal, registration, tax, notarisation, and document estimates.
Export the facts mentally, not just the headline. Give the dates, registration status, third-party interests, interim use, payment evidence, and result breakdown to the professionals reviewing the return.
When a simple cancellation becomes a complex case
Only part of the asset returns
Record the actual returned value and preserve the remaining ownership history. Tax bases, deductions, filing units, and acquisition-tax objects may not divide in the same proportion as market value. Obtain a separate calculation for the returned and retained portions.
A mortgage or attachment exists
Cancellation registration can affect a registered third party. Korean registration law can require consent from an interested third party, and a debt change can create tax and civil consequences beyond the base filing fee.
The donee received rent or used the asset
Rent, use benefits, expenses, depreciation, possession, and the return of income can affect separate tax returns and restitution claims. The calculator only adds a warning and does not value those items.
The asset was sold or pledged
A sale, pledge, replacement asset, or third-party payment can prevent a simple in-kind return and introduce capital-gains, acquisition, financing, tracing, and damages questions. Resolve the legal path before relying on the cost model.
Frequently asked questions
Does signing a cancellation agreement before the deadline eliminate gift tax?
No automatic conclusion follows. For the non-cash first-window rule, verify an effective mutual return, actual restoration by the deadline, and the absence of a prior tax determination. Real-estate title records can make the completion date different from the signature date.
Does returning the same cash cancel the first gift?
Cash is expressly excluded from the statutory returned-property rule. Review the original payment and the payment back as separate potential gifts, document the transaction basis and funding, and confirm both filing positions.
Is acquisition tax fully refundable after a registered gift is reversed?
Do not assume a full refund. Registration, factual acquisition, the cancellation basis, evidence, timing, and the local government position all matter. Keep the refund field at zero until documentary support establishes an amount.
Is KRW 11,200 the complete title-restoration cost?
No. It is the base result for one property, one KRW 6,000 standard registration-license tax case, 20% local education tax, and a KRW 4,000 paper application fee. Professional fees, evidence, notarisation, service, bonds, third-party issues, and litigation are separate.
What should I enter when a refund is still being discussed?
Use zero for the unconfirmed refund and run a conservative scenario. After receiving a determination notice, written authority response, or professional analysis that supports a specific amount, enter that figure and compare the updated result with the conservative case.
Can this calculator handle creditor-revocation litigation?
No. This model covers a voluntary family return. A creditor challenge, fraudulent-transfer revocation, attachment, compulsory execution, or insolvency dispute has different parties, legal tests, remedies, and cost drivers. Use the dedicated legal analysis and professional advice for that situation.
Official Korean sources verified on August 20, 2026
The timing model was checked against the current Inheritance Tax and Gift Tax Act, including Articles 4 and 68, and the National Tax Service execution standard addressing returned gifts. The real-estate review was checked against the Local Tax Act, its Enforcement Decree, the Civil Act, the Real Estate Registration Act, and the current registration-fee rules. Law and administrative-rule identifiers are documented in the Korean requirements file so a reviewer can reproduce the versions used. Recheck the provisions, local ordinance, fee schedule, and official interpretation if the return date or filing occurs after the verification date.
Take the fact sheet, not only the headline, to the review
Reconcile the gift agreement, payment or title evidence, original tax filings, determination notice, local-tax records, proposed return instrument, third-party interests, interim income or use, confirmed refund support, and professional quotes. Run a conservative case with uncertain refunds at zero, then update it only as evidence becomes available. Give the complete fact sheet to the Korean professionals and authorities responsible for tax, legal effect, and registration. Execute the return only after they have confirmed the relevant completion date, filing steps, taxes, refund process, title requirements, and cash schedule for the specific family and asset.