Your Business Has Profit Leaks – Knack 4 Business with Karena Bell

Hosts Bernie Franzgrote & Wayne Pratt

GROWTH CATEGORY: Sales & Revenue

Most business owners know their revenue number. Very few know their real profit number.

There's a gap between those two figures. It's wider than you think. And it's where Karena Bell does her most important work.

Karena is the Founder and CEO of ProfitLinz — a boutique financial advisory firm built around one focus: finding and recovering hidden profit. She joined Bernie Franzgrote on Knack 4 Business Season 4, Episode 28 to share what 25 years of forensic financial analysis actually looks like in practice.

Watch the full conversation here:

WHO THIS IS FOR

• SMB owners whose revenue is growing but profit isn't
• Solopreneurs who have never done a line-item financial review
• Corporate escapees building leaner, smarter businesses
• Leaders navigating tariffs, AI costs, or supplier volatility
• Anyone who has never asked: which of my customers is actually costing me money?

Key Lessons

1. The line-item level changes everything.

Summary reports are where decisions get made. Line-item detail is where the truth lives.

Karena's team worked with a client who had 366 customers. A forensic financial review identified 133 of them as loss leaders — quietly draining $602,000 a year from the business. The single worst customer generated $289,000 in revenue and lost $110,000 after all direct and indirect expenses were applied.

One customer. Six figures out the door. And nobody knew.

That's what happens when leaders rely on summaries. The line-item level isn't just more detail — it's a completely different conversation about where your business actually stands.

2. AI is a high-performance employee — not a vending machine.

Most small businesses are using AI. Very few are utilizing it.

Karena's framework is straightforward. Start small. Pick one process — something like automating invoice reconciliation. That task takes weeks manually and minutes with the right tool. Prove the concept. Then build from there.

But AI also needs oversight. It needs a policy. What stays inside your organization? What goes out? Who manages it? Karena puts AI policy right next to cybersecurity policy — because small businesses are a bigger target than most owners realize. One open door is all it takes.

3. Tariffs are a cash flow problem — and there's money to recover.

Tariffs used to be predictable. Now they move fast and hit hard.

If your business imports or exports and you haven't audited your tariff classifications, you may be sitting on recoverable cash. Karena's team claws back overpaid tariffs through historical audits — finding misclassifications and charges businesses should never have paid. For smaller companies that can mean six figures back in the business.

Most brokers aren't catching this. Most businesses don't know to ask.

Practical Steps

• Pull your line-item financials this week. Don't rely on the summary. Ask your bookkeeper or accountant for a full line-item breakdown and look at your bottom 20% of customers by profitability.
• Write a one-page AI policy. Decide what stays inside your organization and what doesn't. Treat AI like a new employee — it needs rules, oversight, and regular correction.
• Audit your tariff classifications. If you're importing or exporting, ask whether your broker is validating classifications or just reporting what you give them. One conversation could uncover recoverable costs.

About the Guest

Karena Bell is the Founder and CEO of ProfitLinz. She has spent over 25 years advising Fortune 500 executives and mid-market business owners on forensic financial analysis, profit recovery, tariff management, and strategic financial planning.

Her firm operates on 90-day sprint engagements — focused, fast, and built around real results. She works with volunteers, not hostages.

Connect with Karena on LinkedIn or visit ProfitLinz directly.

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FAQ

Q: What is forensic financial analysis and do small businesses need it? Forensic financial analysis goes beyond summary reports to examine every line item in your financials. Yes, small businesses need it — even a basic review can uncover customer losses, pricing gaps, and recoverable costs that most owners have never looked for.

Q: When does a solopreneur actually need a fractional CFO? Sooner than most think. If your business is generating consistent revenue and you're making pricing, hiring, or growth decisions without solid financial data, a fractional CFO gives you strategic clarity without the full-time cost. It's a test drive with real results.

Q: How do I know if my business is overpaying on tariffs? Start by asking your broker whether they are validating your product classifications or simply reporting what you provide. If the answer is the latter, an independent tariff audit may uncover misclassifications and recoverable costs going back months or years.

Acknowledgements

Carl Richards — Podcast Solutions Made Simple
Fred Crouch — Property Wizard
Jovan Strika — @Hive
Melanie Webber — business partner