Tax AI Models
Domain-specific AI for Korean tax rules, transaction scenarios, and explainable tax reasoning.
- Tax rule interpretation
- Scenario modeling
- Explainable outputs
About TaxZen
We make Korean real estate tax visible before you decide.
TaxZen helps homeowners, buyers, sellers, and investors estimate Korean real estate taxes before high-stakes property decisions.
Calculate Before Acting
Preview tax and transaction costs before selling, buying, holding, gifting, or inheriting property.
Evidence-Led Results
Show the rates, deductions, and assumptions behind each estimate in plain language.
Policy-Aware Decisions
Use scenario comparisons and timely content when tax rules or market conditions change.
The Problem We Solve
Real estate tax in Korea can change sharply based on timing, holding period, home count, location, and deductions. TaxZen turns those moving parts into a guided calculation flow so users can prepare better questions before speaking with a professional.
How TaxZen Calculates
- Keep the input flow simple while preserving the conditions that materially affect tax estimates.
- Treat every result as an informational estimate, and recommend expert advice for filing or transactions.
- Let users access core calculators without sign-up and keep personal data collection to a minimum.
- Add English guidance in phases for users who are less familiar with Korean property tax language.
What We Build
TaxZen combines Korean tax domain logic, AI reasoning, and full-stack product engineering to turn complex rules into reliable digital workflows.
Digital Tax Services
Calculators, reports, assistants, and decision-support tools for individuals and professionals.
- Full-stack web products
- Report generation
- AI-assisted workflows
Platform & Partner Solutions
APIs, embedded calculators, and custom tax workflows for fintech, real estate, and advisory platforms.
- API architecture
- Embedded widgets
- Partner workflow design
Trust and Limits
TaxZen is not a tax agency or legal representative, and calculator results do not have legal force. The service is designed to help users understand likely variables, review assumptions, and prepare for more accurate professional consultation.
Minimal Personal Data
TaxZen is designed for access without account creation. Financial inputs such as prices and dates are not meant to be permanently stored with personally identifying information.
English Support
The first English release covers the company page, home page, calculator hub, and legal notices. Detailed calculators still open in Korean while English coverage expands.
Operator Information
- Service
- TaxZen
- Legal name
- 제이와이팩토리리
- English name
- JYFACTORY
- Representative
- JOOYOUNG PARK
- Business registration no.
- 242-68-00754
Frequently Asked Questions
What is TaxZen?
TaxZen is a calculator platform for estimating Korean real estate taxes, finance costs, and housing decisions before users act.
Who operates TaxZen?
TaxZen is operated by JYFACTORY (제이와이팩토리리). The representative is JOOYOUNG PARK.
Can TaxZen replace tax filing advice?
No. TaxZen provides informational estimates only. Users should consult a qualified professional before filing, payment, or property transaction decisions.