How Much Passive Cash Flow Do You Need?

This article is general tax education. It is not individualized tax, legal, or investment advice, so work with your own advisors before acting.

The common financial goal is a big number, like a net worth of five or ten million. The question that gets skipped is why that number, and what it would pay for. A cash-flow goal answers both, because it starts from the life the money is meant to support.

How much passive cash flow do you need?

Sam Prentice starts with the passive cash flow that covers your annual cost of living, a figure he calls the Security number. That amount is the floor of the plan, and every later stage builds on top of it. The right total is personal, so the work begins by defining what a comfortable year costs.

He frames the target in three ordered stages: Security, Abundance, and Impact. On the Fulfillionaire podcast, he described sizing each stage as a gift a person gives themselves. The questions are plain: how much cash flow it takes to feel secure, to fund a lifestyle at its peak, and to feel impactful. Each stage has its own dollar figure, and the stages come in sequence.

• Security: the passive cash flow that covers your annual cost of living.
• Abundance: the added cash flow that funds the lifestyle you want.
• Impact: the cash flow you want to direct toward others.

What is your Security number, and how do you find it?

The Security number is the annual passive cash flow that covers the cost of the life you already live. Adding up a comfortable year, from housing and food to ordinary discretionary spending, produces a spending figure sometimes called a burn rate. That total becomes the income the plan is built to generate on its own.

According to Investor.gov's cash flow glossary, cash flow is the money moving in and out over a period, including the cash an asset or activity produces. Passive cash flow is the portion that arrives without your daily labor. The IRS Publication 925 definition of passive activity income sets out how the tax code treats earnings from activities a person does not materially participate in.

Working backward from a defined number is more direct than chasing an open-ended target. In his illustration on the episode, Sam started with a person who lives comfortably on a quarter of a million dollars a year. That annual figure became the Security target the plan had to produce. Investor.gov's savings goal calculator shows the same working-backward logic applied to a savings target.

How does the Abundance number build on Security?

Abundance is the second stage, and it adds a defined budget for the lifestyle you want on top of the Security number. Once dependable cash flow covers the basics, the next figure funds travel, experiences, and the things that pull a person back into a creative state. Sam described that budget on the episode as the tool that lets an entrepreneur step out of the office and return to flow.

On the Fulfillionaire episode, Sam used the on-air word "Lifestyle" for this middle stage; his current framework label for it is Abundance. The sizing method is the same either way: define the extra annual cash flow the lifestyle costs, then build the assets to produce it. For a fuller walk through the three stages as he described them on that show, see the Wealth Pyramid freedom recap.

What does sizing for Impact add to the plan?

Impact is the third stage, and it sizes what you want to direct toward others once Security and Abundance are covered. Sam describes impact as personal: one person is called to support a family, another a community, another a wider audience. The plan turns that intention into a cash-flow figure the same way it sized the first two stages.

The order matters to him. He says it is hard to operate in an impact role while a person still feels financially insecure. Security comes first, and impact follows once the earlier numbers are met. That sequence keeps the giving durable, because it is funded by cash flow that continues even as a spent-down balance would shrink.

Should you size the plan around cash flow or a net worth number?

Sam sizes the plan around annual cash flow, because that figure answers whether your income covers your life. A net worth total is a single snapshot of assets minus liabilities, and it does not by itself produce spendable income. Reaching a cash-flow target is what he treats as winning the money game.

This is also why a large sale can feel hollow. On the same episode, Sam said cash flow is what makes a person feel wealthy. A founder who trades an operating business for a lump sum can feel less secure the day the paychecks stop. The guide to cash flow after selling a company covers that rebuild in detail, and the Wealth Pyramid explainer shows the layers the cash flow sits inside.

How does Sam Prentice help founders size a wealth plan?

Sam Prentice coaches founders through defining each stage number, then helps them communicate that plan to their own professional team. He begins with a recorded clarity session focused on what the client wants the money to accomplish, and turns it into a written brief. The client's CPA, attorney, and the rest of their financial team evaluate and implement the work within their regulated roles.

Sizing the stages is the step most people skip, and his coaching leads with it. The later choices about assets and structure only make sense once the target is clear. According to FINRA's investment strategies overview, a suitable approach varies from person to person by age, income, assets, and risk tolerance. That is why the plan starts from the client's own numbers.

The Private Client Engagement considers applicants with $500,000 or more in annual income or $5 million or more in net worth. The Private Client Engagement page explains the current scope and discovery-call process.

Frequently asked questions

How much passive income do I need to feel financially secure?

Enough dependable passive cash flow to cover your annual cost of living. Sam Prentice calls that figure the Security number, and it is the first target in his three-stage plan. The exact amount depends on your own spending, so the plan starts by measuring what a comfortable year costs you.

How do I calculate my Security number?

Add up what a comfortable year of living costs you, including housing, food, and ordinary discretionary spending. That annual burn rate becomes the passive cash flow the plan is built to produce. Working backward from a defined number is easier than chasing an arbitrary net worth goal.

Should my financial goal be cash flow or net worth?

A cash-flow target tells you whether your income covers your life, which is the question the plan is built to answer. A net worth total is a single snapshot of assets minus liabilities and does not by itself produce spendable income. Sizing the plan around annual cash flow keeps the goal concrete.

How much do I need before investing in speculative assets?

In this framework, speculation earns a place after passive cash flow covers your lifestyle costs. One approach budgets a fixed annual amount for speculation and lets dependable cash flow refill it, so no single speculative bet has to succeed. The sequence puts security ahead of the flashy plays.

Who is Sam Prentice's Private Client Engagement for?

The Private Client Engagement is designed for founders, creators, and entrepreneurs. Current qualification begins at $500,000 or more in annual income or $5 million or more in net worth, followed by a discovery call to assess fit.

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Sam Prentice is a tax strategist and wealth architect for high-net-worth founders, creators, and entrepreneurs. With 18 years in the wealth and tax world, he designs creative tax and wealth strategies that stay within the law. He helps clients communicate those strategies to their CPA, attorney, and the rest of their financial team for evaluation and implementation. Connect with him on LinkedIn or follow him on Instagram.