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Guides and resources for angel investors — from entity setup to portfolio management.

Help with Signed

Building Your Angel Investor Profile
Exporting your AngelList investment portfolio
Forward Your Emails into Signed: [email protected]
Monitoring Your AngelList Portfolio
Receive Startup Pitches from Founders
Using Signed’s MCP Server
What is Signed's Currency Magic™?
What Happens If You Downgrade or Your Card Fails

Investing Basics

Choosing a Bank for Angel Investing
How to Find Angel Investors
How to Start Angel Investing
Understanding Pro Rata Rights
What Are Roll-Up Vehicles?
What is a SAFE?
What is a Valuation?

Taxes & Compliance

Costly QSBS Mistakes
Handling Startup Investment Losses
QSBS Benefits for Angel Investors
Section 1045 Rollovers: The QSBS Escape Hatch

Portfolio Management

De-Risking After a Big Win
How Many Investments Should I Make?

Glossary

Clear definitions of the key terms every angel investor should know.

Accredited Investor Angel Investing ARR Cap Table Convertible Note Cost Basis Dilution Discount Distributions DPI Gain/Loss IRR MOIC Monthly Burn NIIT Post-money Valuation PPS Pre-money Valuation Pro Rata QSBS Qualified Purchaser Runway SAFE Section 1045 SPV TVPI Valuation Cap

Recent articles

What Happens If You Downgrade or Your Card Fails Building Your Angel Investor Profile How to Start Angel Investing Using Signed’s MCP Server Section 1045 Rollovers: The QSBS Escape Hatch

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