Answer extracted from the The Angel Next Door podcast — listen to the full episode below.
What is QSBS treatment and how does Signed.com address it?
QSBS (Qualified Small Business Stock) is a tax treatment that determines how returns from early-stage investments are taxed for angel investors. The treatment produces different tax outcomes depending on the account type — whether in taxable accounts or tax-advantaged vehicles like Roth IRAs — making it critical for investors to understand their after-tax returns across their full portfolio. Signed.com is building tracking functionality to monitor QSBS eligibility alongside other tax details, so investors get a complete picture of their real, after-tax performance.
Why QSBS matters to angel investors
QSBS eligibility shapes how much profit an angel investor actually keeps after taxes, not just the headline gain. When you invest in a qualified small business stock, the long-term capital gains treatment and exclusion rules can significantly change the net value of an exit — but only if you meet the holding periods and other IRS conditions. Without tracking it carefully, investors often misunderstand their true returns.
The problem compounds when investors hold positions across multiple account types. As Zach Holman explains in the episode, returns calculated in a Roth IRA follow entirely different tax rules than those in a taxable account, making side-by-side portfolio comparison nearly impossible with traditional spreadsheets. Most angel investors have never taken the time to map this out, even after making dozens or even hundreds of investments.
How Signed.com tackles the QSBS tracking problem
Rather than leaving QSBS eligibility as a post-exit surprise, Signed.com is embedding tax tracking into the core portfolio management workflow. Investors can log their investments with details that feed directly into QSBS qualification checks — holding period, company type, investment amount, and account location — without manual spreadsheet recalculation.
The platform surfaces after-tax returns as the primary performance metric, not pre-tax gains. This shift in perspective forces investors to confront the real economics of their portfolio early, rather than discovering unfavorable tax treatment only when they're trying to close a deal or plan an exit. As a result, a point detailed in this podcast, investors can make more informed reinvestment decisions and understand which account types are genuinely working hardest for their wealth.
"I've invested in a couple hundred companies. I think it's really hard to do that just in a spreadsheet form and trying to figure things out and where to go from this."
Zach Holman — Founder of Signed.com, early GitHub engineer (joined 2010, spent five years there before Microsoft's acquisition in 2017), and active angel investor with seven to eight years of investing experience across developer tools and sports sectors. He built Signed.com directly from his own frustration managing hundreds of investments and their tax implications across multiple account structures.
Holman first realized the scale of the problem when he started advising companies like GitLab and angel investing, a practice he has been doing for seven to eight years. What began as a personal pain point — how to avoid drowning in spreadsheets while still tracking QSBS and K-1 tax forms — became the seed for Signed.com, which launched in early 2026 with tax features timed to the annual filing season.
Key takeaways
- QSBS treatment determines the tax outcome of an investment and varies significantly depending on whether the position sits in a taxable or tax-advantaged account.
- Most angel investors with dozens or hundreds of holdings cannot manually track QSBS eligibility across their portfolio, leaving returns opaque until exit.
- Signed.com surfaces after-tax returns as the primary metric, forcing investors to confront real economics and make better-informed reinvestment decisions.
- Tax tracking integrated into portfolio management software eliminates the need for parallel spreadsheets and reduces compliance surprises at exit.
See also
How is Signed.com priced and what are its tiers?
Signed.com offers a free tier for investors with a small number of investments, an angel-level tier, and a higher institutional tier, with pricing based on the scope of your portfolio and feature needs.
What is Zach Holman's approach to investing in sports teams as an angel investor?
Zach Holman has invested in Oakland Roots SC by cold-DMing the club's chairman and joining as an investor, and has joined the ownership group of Cagliari in Serie A, treating sports investments much like startup equity bets.
How should angel investors structure their spreadsheets before migrating to a tool like Signed.com?
According to Zach Holman, the key unlock is organizing data around transactions rather than lump-sum entries — maintaining one sheet for company background with additional sheets for individual investment transactions.