Why Startups Fail

Startups fail primarily because they build products the market doesn't want, run out of cash, or hit unrecoverable conflict among the founding team. According to CB Insights' ongoing analysis of hundreds of startup post-mortems, these are the top three causes (with the cash failure typically meaning before reaching profitability or the next round). Roughly 70 percent of venture-backed startups shut down or fail to return capital within their funding lifecycle, and survey-based long-term failure rates run closer to 90 percent.

CB Insights' "Top Reasons Startups Fail" report, drawn from founder post-mortems, has consistently ranked "no market need" as the most-cited cause of failure, appearing in roughly 35 to 42 percent of ...

Strategic vs Financial Investor

Strategic investors and financial investors are the two main archetypes of equity investors in startups. Strategic investors are operating companies investing through corporate venture capital (CVC) arms or balance-sheet investments for strategic alignment with their core business (Microsoft, Google Ventures, Intel Capital, Salesforce Ventures, Comcast Ventures). Financial investors are pure-play venture capital firms investing exclusively for financial returns (Sequoia, a16z, Accel, Benchmark, Founders Fund). Each type brings different motivations, terms, expectations, value, and risks to a startup's cap table. Understanding the distinction shapes who you take money from and on what terms.

The core differenc...

Business Grant

A business grant is non-dilutive funding awarded to a company by a government agency, foundation, or corporation that does not have to be repaid. It does not require the recipient to give up equity, and is typically tied to specific eligibility requirements, use-of-funds restrictions, and reporting obligations. It is one of the few funding sources where the founders keep 100 percent of the company.

The three main sources of business grants for startups are federal government programs (SBIR and STTR grants from agencies like the National Science Foundation, NIH, Department of Defense, and Department of Energy, with phased awards typically $50,000 to $250,000 in Phase I and $750,000 to $2 million in Phase II for tech and resear...

Startup Incubator

A startup incubator is an open-ended program that provides early-stage startups with workspace, mentorship, shared services, and sometimes funding. It works with individual companies over an extended timeframe rather than in a structured cohort, and is often run by universities, corporations, governments, economic development agencies, or non-profit foundations. Many incubators do not take equity in the companies they support.

The model differs from an accelerator in four key ways: incubators are open-ended in duration (months to years vs. a fixed 3-month sprint), accept companies individually rather than in cohorts, often provide workspace and shared services as a primary offering, and frequently do not take equity. Unive...

ISO AMT Implications

ISO AMT implications are the Alternative Minimum Tax consequences of exercising incentive stock options. At exercise, the bargain element (FMV minus strike) becomes an AMT adjustment item under IRC Section 56(b)(3), potentially triggering significant federal AMT liability in the year of exercise even though no regular ordinary income tax is owed. The AMT is recoverable as a credit against future regular tax but represents a real cash outlay in the exercise year. It is the most-misunderstood tax consequence of ISO exercise and the source of many of the painful tax surprises that ISO holders experience.

The AMT mechanic for ISO exercise:

• At exercise: regular income tax recognition is zero (this is the ISO benefit). Howev...

Equity Incentive Plan

An Equity Incentive Plan (EIP) is the board-approved and shareholder-approved document that authorizes the company to grant equity-based compensation to employees, consultants, and directors. It governs the universe of terms applying to those grants (option types allowed, maximum shares authorized, vesting structures, exercise mechanics, termination provisions, change-of-control treatment) and is legal infrastructure required before any equity grants can be made. It's the legal foundation underlying every equity grant.

The contents:

Plan administration:

• Board (or committee) administers the plan.
• Determines who gets grants, sizes, terms.

Eligible participants:

• Employees (incentive stock options or NSOs).
• Consultants ...

Venture Capital For Startups

Venture capital (VC) is institutional money invested in early- and growth-stage private startups by professional fund managers in exchange for preferred equity. The expectation is a 10x or larger return at a successful exit (acquisition or IPO). It is the dominant funding source for high-growth, high-risk technology companies that need significant capital before they can become profitable.

A venture capital firm is organized as a fund with three roles: limited partners (LPs) who provide the capital (pension funds, endowments, family offices, sovereign wealth, high-net-worth individuals), general partners (GPs) who manage the fund and make investment decisions, and the portfolio companies the fund invests in. A t...

Series B Funding

Series B funding is a growth-stage equity round raised to scale a business that has already proven its model. The round expands the team, market reach, sales capacity, and revenue engine, with investors focused on growth efficiency and a clear path to market leadership rather than on finding product-market fit (which should already be established). It's where the focus shifts from "find what works" to "scale what works."

The 2025 benchmarks (Carta and PitchBook):

Delaware C-Corp

A Delaware C-Corporation is a C-corp incorporated in the State of Delaware regardless of where the company actually operates. It is the default structure for venture-backed US startups because of Delaware's mature corporate-law jurisprudence, specialized Court of Chancery for business disputes, predictable case law that investors and acquirers understand, and the resulting near-universal investor preference that makes it the de facto standard for any company planning to raise institutional capital. Approximately two-thirds of Fortune 500 companies and the overwhelming majority of venture-backed startups are Delaware-incorporated, even when no operations occur in Delaware.

The structural reasons Delaware became the standard: ...

Cash Conversion Cycle

Cash Conversion Cycle (CCC) measures the days between paying for operating inputs and collecting cash from customers, calculated as DSO + DIO - DPO. It measures how long capital is tied up in operations. Lower (or negative) CCC is better; SaaS companies with annual upfront billing often have negative CCC, meaning cash arrives before the company even delivers the service.

The math:

CCC = DSO + DIO - DPO

Where:

• DSO ([Days Sales Outstanding]): days from invoice to collection.
• DIO (Days Inventory Outstanding): days from acquiring inventory to selling it. For SaaS, this is typically 0.
• DPO (Days Payable Outstanding): days from receiving vendor invoice to paying.

Example - traditional business (e.g., retail):

• DSO: 45 days...