Make More, Keep More

Jim Miller is an entrepreneur, founder and CEO who helps people make more, keep more, and be smarter with their money. That led him to create a fractional CFO firm, an award-winning personal finance book, YouTube and social media content, partnerships, businesses... and there are always new ideas taking shape. Keep scrolling to see what I’m building now.

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What I'm Building

Click the icons below to learn more about what I am working on right now.

The CFO Services

Astero Group is a top fractional CFO firm providing experienced CFO leadership to help founders grow stronger businesses and keep more of their profits.

The Book

Budgeting Doesn't Have to Suck is the award-winning book that has helped thousands of people make and keep more of their money.

The Partner Directory

A curated group of trusted firms we regularly put in front of founders, with expertise across finance, people, technology, operations, and other areas.

The Asteropreneur

The popular, monthly email giving business owners actionable tips and critical advice to help them protect and grow their business.

Budgeting Doesn't Have to Suck - 2nd Edition Cover

Budgeting Doesn't Have to Suck is that inspirational, one-hour meeting that starts on time and ends with you feeling supercharged and ready to act. This breakthrough book from Jim Miller is the most inclusive guide on how to get and keep money... in just 100 pages.

• How to rediscover what you value most in life
• No guilt spending money on what you value
• How improving yourself leads to better luck
• How to grow your income and freedom
• The best financial tools to use
• How to invest and make it really simple
• How automation will lead you to success
• What to do if you are struggling

jim miller writing - photo by jetson
Jim Miller is an entrepreneur, accountant, personal finance expert, author, dad and former-rock star focused on creating things that make the world better.

Hey, Jim Miller here. I’m the entrepreneur and CFO you may know from my sub-par content on social media.

My passion is helping people make and keep more of their money. As proof of that, I founded a business that directly helps entrepreneurs make and keep more of their money. I am also an award-winning personal finance author that helps young adults make and keep more of their money.
After 20+ years as a leader and CFO guiding startups, billion-dollar brands and others in between, I founded the fractional CFO firm, Astero Group. We help high-potential companies across the country with a focus in tech/SaaS, MedTech, CPG and service-based businesses. Astero Group has grown quickly and consistently these few years since we launched. We’re the best at what we do.

Outside of the business world, I like to be outdoors, play my drums and talk about the future. Originally from suburban Chicago (shout out to Lake Forest) I’ve called sunny Southern California home since 2002.

More Cool Stuff to Click

Advice and info just for Founders

Thinking out loud about various topics