Welcome to Make Bank. I’m a CPA, MBA and founder helping other founders think bigger about their money. I share the financial intelligence you need to scale from six to eight figures, build real wealth, and create a business that gives you options.

I Quit Without a Full Salary Lined Up. Here's the Math I Did First.

The Founder's Runway Edition

So yeah… I quit my day job before my business could replace my salary.

That's what I did. I finally said it. And before you forward this to your spouse as Exhibit A, let me tell you the part most "I quit my job" stories leave out.

I knew I could work less and earn more. I believed in myself, I believed in the service I was already providing, and I believed my clients would follow me.

So, I gave my two weeks' notice, even though I did not yet have the financial stability of a full salary.

Was I nervous? Yes.

Was I excited? Also yes.

My CMO had dubbed this term: “nervcited”, where you’re equally nervous and excited at the same time.

But saying it out loud, that I was resigning, felt… liberating.

Now, to put things into perspective, I was not the main breadwinner in our family at the time. That one fact shaped every number I'm about to share. Leaving it out would make this a prettier story and a much worse lesson.

Here's what I did before I exited:

I crunched the numbers.

I planned out what the next 12 months would look like for my firm: revenue, the cost of labor and software, and all the various licenses needed. Whatever was left over at the end was my Runway Number. My take-home pay, if you will.

Before taxes, of course. Hold that thought, it comes back in Lesson Four.

My test was simple. If I could build enough runway to cover our mortgage, I had a great starting base. Everything I built on top of that would buy access to the fun things: Ironman trips to Korea, birthday shopping for my 10-year-old at the American Girl Doll store in DC, and spontaneous trips to Florida and Alabama to see family.

That was my reality. I didn't need my business to replace my salary, per se. I needed it to clear one specific number, and I needed to know that number before I walked out the door.

That math is what I later turned into The Founder's Runway.

While many of you may not be in a two-income household, or have clients ready to follow you out the door, this same thing could show up for you the moment you catch yourself saying, "I'll quit when my business matches my salary."

Already past the side hustle grind? Stay with me.

If you're already running your business full time, you might be wondering why a newsletter about scaling from six to eight figures is talking about leaving a day job.

Here's the connection:

Replacing a W-2 take-home is a scaling milestone, and the numbers surprise almost every founder I work with.

Run a modest $80,000 take-home through my free Revenue Goal Planner, and on its general assumptions the business needs about $293,750 in revenue. A $150,000 take-home needs about $479,400. In other words, a business that pays you like your day job did is almost certainly a six-figure business already.

So, over the next few editions I'll bring The Founder's Runway math to those of you scaling existing businesses. I'll show you how to check whether your business is already there, and what it takes to grow from paying yourself a salary to building the six-to-eight-figure business Make Bank. is all about.

My exit taught me five lessons, including the one line item people always forget and so I felt was crucial to build into the program.

Lesson One: Your quit number is not your salary

Aspiring founders like to treat their current salary as the finish line. It is almost never the right one. Your Runway Number is the minimum your business has to pay you to cover what you are responsible for. Mine started with our mortgage. Yours might be the mortgage plus health insurance plus daycare. You build your Runway Number from your expenses.

Income is the outcome; expenses tell us what your business actually needs to support.

You may feel your stomach drop when you compare your business deposits to the paycheck that lands in your bank account every other Friday. The gap looks enormous. I know that gap. My business wasn't matching a full salary when I left, either. What I found is that the salary was the wrong thing to measure against.

Once my target was the mortgage instead of the paycheck, I had a number I could actually plan around.

Lesson Two: Tell the truth about your household

I was not the main breadwinner, and that shaped how much runway I needed. Your household does the same for you. Whether you're single, married or supporting children, your obligations decide how much income the business has to generate.

If you are the primary earner, your base number is bigger and your preparation takes longer. That is an input to your plan. It is no verdict on whether you get to go.

Picture yourself scrolling LinkedIn at 10:00 PM, phone glowing in the dark, reading another triumphant "I quit and never looked back" post. You may feel behind the curve after that.

The founders who come to my practice asking when they can quit often feel that sting. What I've found is that those posts rarely show you the household math behind them.

That’s why I'm showing you mine.

Measure your plan against your own obligations, never against someone else's highlight reel.

Lesson Three: Back your confidence with twelve months of math

Confidence mattered in my exit. I believed in myself, in my service and in my clients. Belief got me to the edge of the decision. The plan is what let me make the big leap.

Before I left, I mapped twelve months of my firm on paper… well, let’s be real, I used Excel because I’m a nerd, and also an accountant so duh, of course I used Excel…

Anyways! Here’s what I put in that model: the revenue coming in, the cost of labor and software, and the fixed expenses I’d have to pay like annual dues and licenses. What remained after all those expenses (ALL the expensive expenses…) was what the business could pay me.

You know the feeling after a great client call, when you hang up buzzing and think, "I could do this full-time."?! That feeling is real, and it is not a forecast. I had that confidence, too. What I found is that confidence gets a lot sturdier with a year of numbers underneath it.

Lesson Four: Take-home pay before taxes is not take-home pay

Remember that thought I asked you to hold? My leftover number was a before-tax number.

Oops! Good thing I layered in at least a 10% contingency line. It didn’t cover all of it, but it covered some which is better than nothing.

As a W-2 employee, your Social Security, Medicare, federal and state income taxes are withheld for you. As a business owner, nobody withholds a thing. That money sits in your bank account looking like yours until the bill arrives.

Here's how much that can matter. On the general tax assumptions in my free Revenue Goal Planner, keeping $80,000 takes about $146,250 in profit before taxes. Your own tax picture will move that figure, and a proactive tax advisor can help you lower it.

The point here is that you may feel rich the first time a client payment lands with nothing taken out. I'm a CPA, so I felt the opposite. I looked at my leftover number and saw the tax bill hiding inside it. What I found is that the only calm way to handle it is to build the reserve into the plan from the start.

That is why I layered a tax reserve estimate into The Founder's Runway. It was the one aspect I felt was crucial to include. Your W-2 employer withholds taxes, so why shouldn’t your new business cover taxes, too?

Lesson Five: Cover the base first, then build toward the fun

The mortgage was my base. Covering it gave us a steady starting point while I built out the firm.

Everything above the baseline was for the life I wanted the business to make room for.

Think about what sits on top of your own base. The trip you keep postponing. The birthday you want to say yes to without opening your bank app first. The last-minute visit to see family that you'd love to book the same day you think of it.

For me, that list was a trip to Korea to see friends and compete in an IRONMAN triathlon, birthday shopping at the American Girl Doll store in DC when my daughter turned 10, and spontaneous trips to Florida and Alabama this fall to see family.

What I found is that the base buys you stability and the layers above it buy you options.

Both belong in the plan, in that order.

Your Runway Number is your foundation, not your dream income. It will flex as your life changes, and that is perfectly normal.

The Recap

The challenge was leaving a W-2 before my business could match the paycheck. Here's what made it work:

1. Aim at your Runway Number, not your salary.
2. Tell the truth about your household expenses.
3. Back your confidence with twelve months of math.
4. Plan for taxes before they plan for you.
5. Cover the base first, then build toward the fun.

Now, about that opening line…

I told you I quit my day job before my business could replace my salary. It sounds like the reckless version of this story, but it was actually a careful, intentional one.

I never needed my business to match my paycheck back then. I needed it to cover our mortgage, at a minimum, and I ran those numbers before I gave notice. What looked like a leap of faith from the outside was actually twelve months of forecasted math.

Your next step

Want to see your own number? Try this Revenue Goal Planner which works backwards from the take-home pay you need to put in your personal bank account to the revenue your business has to generate to make it happen. It also has a tax reserve already built in. Simply enter your Runway Number (your take-home pay) and it does the math in seconds: get the Revenue Goal Planner here.

Then subscribe to Make Bank. Every other week, I send the financial intelligence founders need to stop guessing and start building a business that pays them well. The next edition walks through the exact three steps for finding your business revenue goal, so hit subscribe and it will land in your inbox.

About the Author

Caroline Beasley is a CPA, MBA, and Big 4/Big 8-trained accountant who works as a strategic CFO for founders scaling past $1M in revenue. She helps business owners trade gut feel for real financial clarity by showing them true profit margins, protecting cash flow, and building a dashboard that shows in seconds whether the month is on track.

She's especially passionate about helping women founders and creators access the CFO-level thinking that fuels sustainable growth. A military spouse and IRONMAN triathlete, she believes lasting success comes from discipline and boundaries, not burnout.

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