B

NTS Auction Property Tax Analyzer

3.00

Derivation Chain

Step 1 Surge in interest in NTS public auctions
→
Step 2 Demand for pre-auction Tax Accounting risk analysis among auction participants

Competitor references

No usable source links are available for this idea. Its signal notes and scores need independent verification.

Problem

As National Tax Service delinquent property auctions gain attention, more individual investors are entering public auctions for Real Estate and movable assets. However, they fail to assess tax and legal risks in advance — acquisition tax, capital gains tax, VAT implications, conditions for releasing delinquency liens, and eviction costs — resulting in unexpected post-purchase costs reaching 10-30% of the property value. Individual Tax Accounting consultations cost $150-375 (200,000-500,000 KRW) Per Transaction.

Solution

Enter property details from OnBid (the public auction Platform), and the system automatically calculates acquisition tax rates, capital gains tax scenarios, and VAT applicability by asset type (Real Estate/vehicles/precious metals, etc.). It provides a checklist covering lien release conditions, eviction difficulty, and hidden costs, then simulates the actual investment return.

Target: Individual auction/public sale investors with capital of $7,500-$75,000 (10M-100M KRW), Real Estate micro-investors aged 30-50
Revenue Model: Per Transaction analysis at $7.50 (9,900 KRW), Monthly Subscription at $22/month (29,000 KRW) for unlimited analyses. Tax Accounting professional referral fee of $22.50 (30,000 KRW) Per Transaction
Ecosystem Role: Consumer
MVP Estimate: 2_weeks

NUMR-V Scores

N Novelty
3.0/5
U Urgency
3.0/5
M Market
3.0/5
R Realizability
3.0/5
V Validation
3.0/5
NUMR-V Scoring System
N Novelty1-5How uncommon the service is in market context.
U Urgency1-5How urgently users need this problem solved now.
M Market1-5Market size and growth potential from proxy indicators.
R Realizability1-5Buildability for a small team with realistic constraints.
V Validation1-5Validation signal quality from competition and demand data.
Each dimension is scored 1-5 and weighted into grade S/A/B/C/D.
N=.15 U=.20 M=.15 R=.30 V=.20

Feasibility (68%)

Tech Complexity
29.3/40
Data Availability
18.8/25
MVP Timeline
20.0/20
API Bonus
0.0/15
Feasibility Breakdown
Tech Complexity/ 40Difficulty of core implementation stack.
Data Availability/ 25Practical availability and cost of required data.
MVP Timeline/ 20Expected time to ship a usable MVP.
API Bonus/ 15Bonus for viable public API leverage.
Total 100 points; below 50% is filtered out.

Market Validation (57/100)

Competition
8.0/20
Market Demand
6.2/20
Timing
14.0/20
Revenue Signals
10.5/15
Pick-Axe Fit
10.5/15
Solo Buildability
8.0/10
Validation Breakdown
Competition/ 20Signal quality from competitor landscape.
Market Demand/ 20Demand proxies from search and mention patterns.
Timing/ 20Fit with current shifts in tech, behavior, and regulation.
Revenue Signals/ 15Reference evidence for monetization viability.
Pick-Axe Fit/ 15How well the concept serves participants in a trend.
Solo Buildability/ 10Practicality for lean-team implementation.
Total 100 points; below 50 is filtered out.

Technical Requirements

Backend [medium] Frontend [medium] Data Pipeline [low]
Dashboard