그랜드벤처스 has successfully completed a seed investment in 덧셈컴퍼니, a tax support startup focused on digital transformation for underserved segments in South Korea.

Target Information

덧셈컴퍼니, founded in 2023, operates in the tax support sector, primarily targeting underserved workers, freelancers, and business clients. The company offers a range of services including regular tax filings, late submissions, and tax rectifications. Utilizing its proprietary engine and technology, 덧셈컴퍼니 has automated the entire process from data collection and analysis to the preparation of tax documents, providing personalized tax services that identify and provide guidance on tax-saving opportunities based on user-specific codes, income brackets, and filing omissions.

Since launching its mobile application '덧셈' in March 2024, 덧셈컴퍼니 has demonstrated remarkable growth, achieving a cumulative subscriber base of 200,000 and total refunds of 7 billion KRW. The company has also introduced a new income tax reduction product for small business employees in June and plans to expand its services to include business refunds and personnel expense filings, ultimately evolving into a reliable all-in-one digital tax assistant for both business and individual customers.

Industry Overview

In South Korea, the tax technology sector is still in its nascent stages, with only a small portion of the vast tax compliance market, which exceeds 10 trillion KRW, having been penetrated by existing platforms. The industry's potential remains significant as digital t