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During Earned Income Tax Credit (EITC) filing seasons (March, May), small tax accounting firms (1-5 employees) are flooded with eligibility verification and filing requests from dozens to hundreds of existing bookkeeping clients simultaneously. Verifying each client's income and asset eligibility takes 20-30 minutes per case, and firms handle the 2-month season through overtime without additional staff. Approximately 10% of clients experience missed filings, leading to customer complaints.
(1) Upload bookkeeping client lists for batch eligibility pre-screening, (2) Auto-send KakaoTalk notifications to eligible clients, (3) Auto-assemble filing documents after client consent. Core: Batch eligibility determination based on bookkeeping data + client communication automation.
| N Novelty | 1-5 | How uncommon the service is in market context. |
| U Urgency | 1-5 | How urgently users need this problem solved now. |
| M Market | 1-5 | Market size and growth potential from proxy indicators. |
| R Realizability | 1-5 | Buildability for a small team with realistic constraints. |
| V Validation | 1-5 | Validation signal quality from competition and demand data. |
| Tech Complexity | / 40 | Difficulty of core implementation stack. |
| Data Availability | / 25 | Practical availability and cost of required data. |
| MVP Timeline | / 20 | Expected time to ship a usable MVP. |
| API Bonus | / 15 | Bonus for viable public API leverage. |
| Competition | / 20 | Signal quality from competitor landscape. |
| Market Demand | / 20 | Demand proxies from search and mention patterns. |
| Timing | / 20 | Fit with current shifts in tech, behavior, and regulation. |
| Revenue Signals | / 15 | Reference evidence for monetization viability. |
| Pick-Axe Fit | / 15 | How well the concept serves participants in a trend. |
| Solo Buildability | / 10 | Practicality for lean-team implementation. |