Startup Fundraising: Legal Toolkit for Founders

From pre-seed to Series B — calculators, document generators, securities law guides, and interactive tools to navigate every stage of your fundraising journey.

9 Calculators
13+ Generators
50+ Forum Threads
3 Deep-Dive Guides

Fundraising Stage Navigator

Select a stage to see the relevant documents, tools, and resources for that phase of your fundraising journey.

All Fundraising Stages

Browse every tool, calculator, generator, and guide across all fundraising stages. Use the tabs above to filter by a specific stage and see targeted recommendations for your current phase.

Key documents across all stages: SAFE agreements, convertible notes, cap tables, stock option plans, term sheets, stock purchase agreements, investor side letters, and more.

Pre-Seed Stage

You are building your MVP and raising initial capital from friends, family, and angel investors. Typical raise: $50K – $500K. At this stage, simplicity is critical — use SAFEs or simple convertible notes to avoid the cost and complexity of a priced round.

Key legal documents: SAFE agreements, founder stock purchase agreements, vesting schedules, 83(b) elections, formation documents.

Seed Stage

You have initial traction and are raising from angel investors and early-stage funds. Typical raise: $500K – $3M. SAFEs remain common at this stage, though some investors may push for convertible notes or even a priced round with a lead investor setting terms.

Key legal documents: SAFEs or convertible notes, cap table management, stock option plans for early hires, Form D filing, investor side letters.

Series A

You are raising a priced equity round led by institutional VCs. Typical raise: $3M – $15M. This is where term sheets become critical — economics (valuation, liquidation preferences) and control provisions (board seats, protective provisions) are heavily negotiated.

Key legal documents: Term sheet, stock purchase agreement, investor rights agreement, voting agreement, right of first refusal, 409A valuation, expanded option pool.

Series B and Beyond

Growth-stage fundraising with larger institutional investors. Typical raise: $15M – $100M+. At this stage, you are dealing with complex multi-series cap tables, secondary transactions, pay-to-play provisions, and increasingly sophisticated investor terms.

Key legal documents: Updated term sheets with ratchet provisions, expanded protective provisions, secondary sale agreements, updated 409A valuations, international subsidiary structures.

Exit — M&A or IPO

You are heading toward a liquidity event, whether through acquisition, merger, or public offering. Key concerns include liquidation waterfall analysis, tax planning (QSBS exclusion, capital gains), and managing the cap table through conversion and payout events.

Key legal documents: Merger agreements, stock transfer agreements, liquidation waterfall models, QSBS qualification analysis, capital gains planning.

Equity & Valuation Calculators

Interactive calculators to model cap tables, dilution scenarios, SAFE conversions, valuations, and more.

Cap Table Calculator

Model your ownership structure across multiple rounds and stakeholder classes.

Equity Dilution Calculator

See how new funding rounds dilute existing shareholders and model different scenarios.

Equity Vesting Calculator

Calculate vesting schedules with cliff periods, acceleration triggers, and monthly vesting.

SAFE Conversion Calculator

Model how SAFEs convert into equity at your next priced round with cap and discount scenarios.

409A Valuation Calculator

Estimate the fair market value of common stock for option pricing and compliance.

Stock Option Value Calculator

Calculate the potential value of stock options at different exit valuations and exercise prices.

Stock Pool Calculator

Size your employee option pool and understand the dilutive impact on founders and investors.

Startup Runway Calculator

Estimate how many months of runway your current funding provides based on burn rate.

Capital Gains Tax Calculator

Estimate federal and state capital gains taxes on stock sales, QSBS exclusions, and more.

Document Generators

Generate customized legal documents for your fundraising round. Fill in the blanks, download, and review with counsel.

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SAFE Agreement

Generate a Y Combinator-style SAFE with valuation cap, discount, and MFN options.

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Convertible Note

Create a convertible promissory note with interest rate, maturity, and conversion terms.

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Cap Table

Build and export a clean capitalization table for your company's equity structure.

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Stock Option Grant

Draft individual stock option grant notices with vesting schedules and exercise terms.

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Stock Purchase Agreement

Generate a stock purchase agreement for priced equity rounds with representations and warranties.

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Founder Stock Purchase

Issue restricted founder shares with vesting, repurchase rights, and 83(b) election provisions.

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Equity Incentive Plan

Create a company-wide equity incentive plan covering options, RSUs, and restricted stock.

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Investor Side Letter

Draft side letters for special investor terms like information rights, pro-rata, and board observer seats.

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Stock Certificate

Generate formal stock certificates with legends, share counts, and corporate details.

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Angel Investor Agreement

Create an investment agreement tailored to angel investors with standard protective terms.

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Equity Crowdfunding

Generate Reg CF-compliant offering documents for equity crowdfunding campaigns.

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Revenue-Based Financing

Draft revenue-share agreements with repayment caps, payment schedules, and covenants.

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SAFT (Future Tokens)

Generate a Simple Agreement for Future Tokens for blockchain and crypto projects.

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In-Depth Legal Guides

Comprehensive interactive guides covering the most critical legal topics in startup fundraising.

Interactive Guide

Venture Capital Term Sheets: Complete Negotiation Guide

Interactive anatomy of a VC term sheet — economics, control provisions, liquidation preferences, anti-dilution, and real case studies from Airbnb, Uber, and Snap.

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Interactive Guide

Securities Law 101 for Founders

Howey Test quiz, Reg D/A+/CF/S exemption comparison matrix, accredited investor checker, and state-by-state blue sky law reference.

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Interactive Guide

Legal Issues in Fundraising for New Businesses

Funding instrument explorer with decision tree — compare 12 funding types, compliance checklists, and stage-by-stage legal roadmap.

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Community Discussions

Browse curated forum threads covering the most common fundraising questions founders ask.

Related Articles

In-depth articles covering equity, deal instruments, entity structure, and more.

Frequently Asked Questions

Common questions founders ask about the legal side of fundraising.

You can technically raise without one, but I strongly recommend having counsel review your documents. Securities law violations carry severe penalties including rescission rights for investors, SEC enforcement actions, and personal liability. At minimum, have an attorney review your SAFE or convertible note terms, ensure your Form D filing is correct, and confirm you qualify for your chosen exemption. The cost of a legal review is trivial compared to the risk of a botched raise.
A SAFE (Simple Agreement for Future Equity) is simpler — no interest rate, no maturity date, and no repayment obligation. It converts into equity at a future priced round. A convertible note is debt that converts into equity, typically carrying an interest rate (4–8%), a maturity date (18–24 months), and a repayment obligation if conversion never triggers. SAFEs have become the standard for pre-seed and seed rounds, while convertible notes are still used in certain markets and for bridge rounds.
Within 15 days of the first sale of securities under Regulation D (Rule 506(b) or 506(c)). This is an electronic filing through the SEC's EDGAR system. Many states also require a notice filing or Form D equivalent. Failure to file does not invalidate the exemption under federal law, but it can result in SEC enforcement action and may disqualify you from relying on Regulation D for future offerings.
For VC-backed startups, yes — Delaware's Court of Chancery and well-established body of corporate case law make it the standard choice. VCs expect Delaware C-corps because of predictable legal outcomes, flexible corporate statutes, and extensive precedent on stockholder rights. If you are raising from professional investors, incorporating as a Delaware C-corp is effectively a prerequisite.
A 409A valuation determines the fair market value (FMV) of your company's common stock for the purpose of setting option strike prices. You need one before granting any stock options to avoid Section 409A penalties (20% additional tax plus interest for option holders). You should obtain a new 409A valuation at least every 12 months, or after any material event like a funding round, significant revenue change, or major pivot.
Typically 0.25% to 2% depending on the stage, role seniority, and cash compensation offset. A first engineering hire at a pre-seed startup might receive 1–2%, while the same role at a Series A company might receive 0.25–0.5%. Create an option pool of 10–20% and use a consistent framework. Always pair grants with a 4-year vesting schedule and 1-year cliff to protect the company and align incentives.
Protective provisions give preferred stockholders (VCs) a veto over major corporate actions such as selling the company, issuing new shares, taking on debt, changing the charter, or declaring dividends. VCs want these because they protect their investment from founder decisions that could harm the value of their preferred stock. These are standard in Series A and later rounds — the key negotiation is over scope and thresholds, not whether to include them.
Yes, under certain exemptions. Regulation Crowdfunding (Reg CF) allows raises up to $5 million from both accredited and non-accredited investors through a registered funding portal. Regulation A+ (Tier 1 up to $20M, Tier 2 up to $75M) also permits non-accredited participation with additional disclosure requirements. Rule 506(b) allows up to 35 sophisticated but non-accredited investors, though it significantly increases disclosure obligations. Each path has different compliance burdens and costs.

Need Help with Your Fundraising Round?

I help founders structure seed rounds, review term sheets, draft SAFE and convertible note agreements, and navigate securities compliance. Whether you are raising your first angel round or negotiating Series A terms, I can provide the legal guidance you need.

Consultations billed at $240/hr · owner@terms.law