Chart
YC W23San Francisco, US · Founded 2022 · 3 employees · 1 known investors
Chart provides instant access to verified tax records from the IRS and tax preparation platforms for income verification and client onboarding. Built for fintechs, the service delivers structured JSON data through a developer-friendly REST API with enterprise-grade security.
Founders & leadership· Y Combinator alumni (W23)
Chart was founded in 2022 by Fatih Celikbas.
FC
Fatih Celikbasin𝕏FounderFatih Celikbas worked as an engineer at Meta and holds a degree from Yale (class of 2020). He is building Chart, a real-time API platform for tax data.
Investors · 1
Funding
SEC filings, press & company announcements- Undisclosed amountSeedMar 2024Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Competitors · 3
by search overlapCanva6 shared keywordsDesign platform; Blackbird invested when it was just an idea and in every round since.
Chartmetric6 shared keywordsChartmetric is a music analytics platform that aggregates streaming, social, and playlist data across services like Spotify, Apple Music, TikTok, YouTube, Shazam, and Soundcloud, with AI-driven insights and a data assistant. It serves music industry professionals such as A&R teams, labels, and marketers for artist development, talent discovery, release campaigns, and market research.
TradingView5 shared keywordsTradingView is a charting platform and social network used by over 100 million traders and investors worldwide to analyze and trade across global financial markets. The platform provides tools for technical analysis, market data, and community collaboration for retail and institutional traders.
Companies competing with Chart for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Chart do?
- Chart provides instant access to verified tax records from the IRS and tax preparation platforms for income verification and client onboarding. Built for fintechs, the service delivers structured JSON data through a developer-friendly REST API with enterprise-grade security.
- Who founded Chart?
- Chart was founded by Fatih Celikbas in 2022.
- Who are Chart's investors?
- Chart's investors include Y Combinator.
- Where is Chart headquartered?
- Chart is headquartered in San Francisco, US.



