I started using Boldin (you might remember it as NewRetirement) a few years ago as I was approaching the big “R.” Like many of you, I wanted to know if I was truly financially ready, and I’m happy to say it seems I am! My wife retired in July of this year, and I’m officially crossing the finish line at the end of this month. Boldin has been the secret sauce that helped me feel genuinely comfortable about this massive transition in my life.
Before I found Boldin, I was a “spreadsheet guy.” I had my tabs, my formulas, and my pivot tables, but I reached a point where I wanted something easier to manage. I needed something that could handle Monte Carlo simulations and, frankly, something to corroborate the results I was seeing in my own DIY calculations. Boldin has delivered that and so much more.
If you are staring down the barrel of retirement and feeling that mix of excitement and “did-I-forget-something” anxiety, here is a deep dive into how Boldin helped me navigate the transition.
First, let’s define what Boldin is for some of you who might not know it ?
Boldin is an online retirement planning tool designed to help individuals and families model their long-term financial future.
It focuses on:
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Retirement projections
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Debt payoff strategies
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Investment planning
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Healthcare cost modeling
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Estate planning
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Tax projections
Unlike basic budgeting apps, Boldin is more advanced and scenario-based, using Monte Carlo simulations to estimate retirement success probabilities.
🏥 Solving the Healthcare Puzzle: COBRA, ACA, and Medicare
One of the biggest stress points for any early retiree is health insurance. It’s the “bridge” you have to build from your final day of work until you hit age 65 and Medicare kicks in. Boldin’s handling of this is, quite frankly, a lifesaver.
Navigating the Bridge (COBRA to ACA)
When I first started planning, I was worried about that gap. Boldin allows you to model your healthcare costs with surprising detail. You can plug in your COBRA costs (which are usually eye-watering but offer continuity) and then see how a transition to the Affordable Care Act (ACA) marketplace would look.
The real “magic” in the Planner Plus version is how it calculates ACA subsidies. Because these subsidies are based on your income (MAGI), Boldin helps you visualize how withdrawing money from different accounts—like a Roth IRA vs. a traditional 401(k)—affects your eligibility. By keeping your taxable income in a specific “sweet spot,” Boldin showed me how I could potentially save thousands on premiums before Medicare starts.
The Medicare & IRMAA Factor
Once you hit 65, the planning doesn’t stop. Boldin has a specific feature for IRMAA (Income-Related Monthly Adjustment Amount). If you make “too much” money in retirement, the government hits you with a surcharge on your Medicare Part B and D premiums.
Boldin looks at your projected income and tells you exactly when you might hit those “cliff” thresholds. This allowed me to adjust my withdrawal strategy now so I don’t get a surprise bill from Social Security two years into Medicare.
🎲 The Power of Monte Carlo: Moving Beyond “Best Case” Scenarios
My old spreadsheet was great at showing me a “straight-line” projection. It assumed a steady 7% return every year. But we all know the market doesn’t work that way. It’s a rollercoaster.
Boldin uses Monte Carlo simulations, running 1,000 different market scenarios—some where the market crashes early, some where it booms, and everything in between.
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Chance of Success: It gives you a percentage score. Seeing a “90% chance of success” gave me more confidence than any spreadsheet ever could.
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The “Pessimistic” View: You can toggle between optimistic, average, and pessimistic assumptions. This helped me plan for the “worst-case” so I could sleep better during the “best-case” years.
🛠️ Key Features That Changed the Game for Me
1. Comprehensive vs. Quick Setup
When you first log in, Boldin offers a “Quick” or “Comprehensive” setup. Do the comprehensive version. It takes longer, but it asks about everything: your home equity, your debts, your Social Security timing, and even your “legacy” goals (how much you want to leave behind). By feeding the beast more data, you get a much more accurate map of your future.
2. The Debt Payoff Explorer
Even as a retiree, you might have a mortgage or a car loan. The Debt Payoff Explorer is a standout tool. It lets you run scenarios to see if paying off your mortgage early actually helps your long-term success or if you’re better off keeping the cash in the market. It even compares the “Debt Snowball” vs. “Debt Avalanche” methods for you.
3. Roth Conversion Explorer
This is a Planner Plus (paid) feature, but for me, it’s the one that paid for itself. It helps you find “tax windows”—years where your income is low (like between retirement and taking Social Security)—where you can convert traditional IRA funds to a Roth IRA at a lower tax rate. Boldin shows you the “Lifetime Tax Savings,” and seeing that number in the tens of thousands of dollars is incredibly motivating.
💰 Pricing: Free vs. Planner Plus
Boldin does have a very capable Free Version. You can build a basic plan, see your net worth, and get a general idea of your trajectory. However, the “orang-ish star” icons mark the Planner Plus features.
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Planner Plus: Costs about $144 per year (around $12/month).
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Why upgrade? For me, the ability to link my accounts automatically (so the data is always fresh), the Roth Explorer, the Medicare/IRMAA tracking, and the Monte Carlo simulations made it a no-brainer. Compared to the cost of a professional financial advisor (which can be thousands), $144 is a steal.
Free vs Planner Plus: What’s the Difference?
Here’s where things get interesting.
✅ Free Version Includes:
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Manual account input
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Retirement projections
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Basic income & expense modeling
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Tax overview
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Required minimum distributions
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Surplus gap analysis
🔒 Planner Plus (Paid) Unlocks:
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Account syncing
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Scenario comparisons
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Monte Carlo simulations (1,000 simulations)
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Roth conversion modeling
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IRMAA Medicare projections
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Lifetime cash flow visualizations
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Advanced tax modeling
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Downloadable/printable reports
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Market risk analysis
You’ll see paid features marked with a small orange P+ icon inside the app.
Monte Carlo Analysis (Premium Feature)
Monte Carlo simulations run 1,000 different market scenarios to determine your realistic retirement success probability.
Instead of one “average” outcome, it gives a probability range based on market volatility.
This is a powerful feature for serious planners.
What-If Scenario Planning
Under the Explorer tab, you can test scenarios like:
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What if I retire early?
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What if I live longer?
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What if I take a loan?
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What if I buy a second home?
This flexibility makes Boldin more advanced than typical retirement calculators.
🎓 Is It Worth It?
If you’re like me—someone who likes to “verify the numbers”—Boldin is the perfect companion. It didn’t just replace my spreadsheet; it gave my spreadsheet a brain and a sense of reality.
As I prepare to walk out of my office for the last time at the end of this month, I don’t feel like I’m jumping into the dark. I feel like I’m walking into a room where I’ve already turned on the lights. Boldin helped me see the “money flows,” the “tax traps,” and the “what-ifs” clearly.
