Real Estate Investing for Passive Income outlines the fundamentals of building rental-based cash flow through residential real estate and related strategies. It explains how investors identify potential deals through networking, online listings, agents, print media, and auctions, then evaluate opportunities using common rental analysis metrics such as capitalization rate and the one percent rule, alongside budgeting and expense planning. The book also discusses the practical decision of renting versus leasing in different scenarios and how that choice fits into an overall investment model. Written for beginners and first-time landlords, it provides a step-by-step, practical overview of acquiring and operating income properties, including setting rents, preparing units, using lease agreements, screening tenants, and choosing between self-management and property management. Additional chapters cover tax lien investing basics, turnkey cash flow concepts, common mortgage types, managing properties remotely, portfolio diversification and risk limits, and alternative entry methods such as joint ventures, seller financing, and lease options for investors with limited upfront capital.