# Startup shutdowns
> The dissolution of venture-backed companies, concentrated in the United States, has surged since 2022 as higher interest rates crushed valuations and zero-rate-era capital ran out.

**Meta:** type: reference · date: 2026-07-03 · heads:  · 4 takes · 4 lenses · 2 regions

## What it is

A startup shutdown is the formal dissolution of a venture-backed company, typically through a US Chapter 7 bankruptcy filing, an assignment for the benefit of creditors, or a voluntary state-level dissolution in Delaware or the state of incorporation. The mechanism is best documented in the United States, where equity cap tables are governed by Delaware corporate law and US Securities and Exchange Commission rules require registered investment advisers to mark down portfolio companies at fair value. CB Insights compiled 483 startup post-mortems from founder goodbye letters and investigative reporting and found no product-market fit (42% of cases), running out of cash (29%), and the wrong team (23%) as the three leading causes. Dedicated US dissolution services, including SimpleClosure and Sunset, now handle the legal wind-down process, reducing the administrative burden for founders managing creditors, cap tables, and state compliance simultaneously.

## History

The modern shutdown wave began in 2022. The US Federal Reserve raised its benchmark rate from near-zero to above 5% between March 2022 and July 2023, compressing private-company valuations and severing the line of cheap follow-on capital that many 2020-2021 vintage companies depended on. CB Insights data shows global venture funding fell 61% from 2021 to 2023. High-profile US failures in this period included Olive (US$850m raised before closing, healthcare AI), Convoy (US$836m, freight logistics), and Hyperloop One (US$472m, vacuum-tube transit), all of which could not convert large cheques into durable revenue. Carta, a US equity management platform, recorded 769 customer-company dissolutions in 2023, already the highest figure on its platform, before a further acceleration in 2024.

## Current state

Shutdowns accelerated through 2024 and into 2025. Carta's US-customer tally reached 966 closures in 2024, a 25.6% increase over 2023, while AngelList logged 364 wind-downs, up 56.2% year-over-year. Enterprise SaaS companies represented 32% of Carta's 2024 closures, followed by consumer (11%), health tech (9%), and fintech (8%). In 2025, the pattern shifted to later stages: US Series A shutdowns more than doubled as a share of all closures year-over-year, and many companies now dissolving are 7-10 years old, founded during the 2017-2021 zero-interest-rate era. The first significant cohort of AI application-layer startups, tools built on commoditized models without defensible margins, also closed in 2025. By early 2026, SimpleClosure estimated that 60% of US startups in dissolution lacked enough cash to return any funds to investors. The [May 2026 shutdown of Parker](/zh/n/parker-fintech-bankruptcy-2026), a Y Combinator-backed US corporate-card startup that had raised US$200m, illustrated how late-stage funding does not guarantee survival when a revenue model fails under rate pressure.

## Relationships

Startup shutdowns are the inverse of the [unicorn valuation cycle](/zh/n/valuations-dossier). Companies funded at inflated 2021 marks cannot raise follow-on rounds without accepting deep down-rounds, which triggers investor blocking rights and stalls cap table negotiations, typically ending in dissolution. This dynamic has compressed graduation rates at the [seed-to-Series A](/zh/n/series-a-dossier) transition, where venture funds must decide whether to bridge a company or allow a wind-down. [Fintech](/zh/n/fintech-dossier) has been a persistently high-failure category, because regulated products, payments and credit, carry compliance costs and customer-acquisition costs that are difficult to repair once growth slows. [Tech layoffs](/zh/n/tech-layoffs-dossier) typically precede shutdowns by 6-18 months, as management reduces burn before making a final runway decision. [Y Combinator](/zh/n/y-combinator-dossier) alumni represent a disproportionate share of documented shutdown cases because YC's disclosure culture produces public goodbye letters that power data-collection efforts at Carta and CB Insights.

## What to watch

Whether the 2026 AI application-layer correction deepens, or whether AI enterprise revenue proves sufficient to sustain the current cohort through its next funding milestone. Whether the US Securities and Exchange Commission introduces disclosure requirements that force venture funds to report portfolio-company dissolution data via Form ADV, creating a regulated data trail to supplement the voluntary platform estimates from Carta and AngelList. And whether the shutdown wave spreads beyond the United States and Western Europe into South and Southeast Asia, where 2021-era startups in India, Indonesia, and Nigeria are approaching end-of-runway on similar timelines.

## Regional takes (batched by bias / lens)

### failure analysis
- **CB Insights** (Global, en) — 483 startup failure post-mortems compiled from goodbye letters and investigative reporting; identifies no product-market fit (42%), running out of cash (29%), and wrong team (23%) as the three leading causes; covers well-funded collapses including Olive (US$850m) and Convoy (US$836m).
  Source: https://www.cbinsights.com/research/startup-failure-post-mortem/

### US tech press
- **TechCrunch** (United States, en) — January 2026 analysis aggregating Carta (966 US shutdowns in 2024, up 25.6% year-over-year), AngelList (364 wind-downs, up 56.2%), and Layoffs.fyi data; Carta's Peter Walker forecasts continued shutdowns through mid-2025; enterprise SaaS represented 32% of Carta closures.
  Source: https://techcrunch.com/2025/01/26/2025-will-likely-be-another-brutal-year-of-failed-startups-data-suggests/

### platform data
- **Carta** (United States, en) — Carta Q1 2024 shutdown report covering US-based companies on its equity management platform; documents a 58% year-over-year increase in Q1 2024 closures, with 136 of 254 shuttered companies having previously completed at least one priced funding round.
  Source: https://carta.com/data/startup-shutdowns-q1-2024/

### dissolution data
- **SimpleClosure** (United States, en) — State of Startup Shutdowns 2025 report from a US company-dissolution service; finds Series A closures more than doubled as a share of all 2025 closures year-over-year; 60% of dissolving US startups lacked enough cash to return any funds to investors; first major AI application-layer shutdown wave documented.
  Source: https://simpleclosure.com/blog/posts/state-of-startup-shutdowns-2025/index.html

## Across the graph
- Related: [[parker-fintech-bankruptcy-2026]], [[tech-layoffs-dossier]], [[valuations-dossier]], [[fintech-dossier]], [[y-combinator-dossier]], [[series-a-dossier]]
- Entities: Startup Shutdowns, Venture Capital, Fintech, Enterprise Saas, United States

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