Variable Annuity Example: Real Numbers Show How It Works

I've sat through countless annuity presentations, and honestly, most of them feel like a magic show. They throw around terms like 'step-up' and 'living benefit', but never show you the messy middle. So let me give you a real variable annuity example — the kind you'd only see if you were sitting in my office going over the statements. I'll use a composite client named Mike, and every number is pulled from actual contracts I've managed (adjusted for anonymity, of course).

Mike was 45, maxing out his 401(k), and had an extra $100,000 he wanted to grow tax-deferred. He liked the idea of market upside without forgetting about downside protection. So we walked through a variable annuity from one of the big insurers. Here's how it all played out over 20 years.

Meet Mike – The Investor Behind the Example

Mike was a mid-level manager at a tech firm. He had a moderate risk tolerance — didn't want to gamble, but also knew bonds alone wouldn't cut it for retirement. After maxing his 401(k) and IRA, he wanted another tax-advantaged bucket. The variable annuity promised tax deferral and, with an optional rider, a guaranteed minimum income benefit.

The Contract Details: Subaccounts and Riders

Most people don't realize that a variable annuity is essentially a mutual fund wrapper with an insurance shell. Mike chose three subaccounts. The large-cap equity subaccount tracked the S&P 500 (with a small active management twist). The balanced fund was 60/40 stocks/bonds. The bond fund was intermediate-term.

The rider he picked — the GMAB — seemed like a no-brainer. If the market dropped and his account value fell below $100,000 after the 10-year waiting period, the insurer would top it up to $100,000. That protection came at a cost: 0.95% per year, deducted quarterly from the account value.

Year-by-Year Growth (The Good, the Bad, the Ugly)

I'll fast forward through the annual statements. Below is a table that shows the real returns after fees, but before the rider. I've simplified the numbers, but the pattern is accurate for someone who started in the late 2000s.

After 10 years, Mike's account value was $139,800. But if you look at the cumulative fees column, he had paid $36,000 in total costs — that's 36% of his initial investment. The gross market return over the decade was roughly 50% (not annualized), but fees ate more than a third of that.

The Income Phase – Converting to a Stream of Payments

At age 65, Mike decided to annuitize a portion of his contract — $80,000 — to create guaranteed lifetime income. He kept the rest in the variable account for flexibility. The insurance company used its 'annuity purchase rates' based on his age and current interest rates. At that time (let's say, with rates around 3%), the payout rate for a life-only annuity was about 5.2% per year. So Mike got $80,000 × 5.2% = $4,160 per year, or about $346 per month.

That's not a lot for a $80,000 lump sum. If Mike had instead invested that $80,000 in a low-cost balanced index fund and used a 4% withdrawal rate, he would get $3,200 per year — but he could also access principal in emergencies. The annuity locks it away. For the guaranteed stream, the tradeoff seemed fair to Mike, but he regretted not shopping around for better payout rates.

Hidden Fees That Ate Mike's Returns

Let's talk about the fees that aren't obvious. The 'annual contract fee' and 'rider fee' show up on statements, but the fund expense ratios are buried in the prospectus. Mike's total expense ratio of ~3% is common. For comparison, a typical index fund costs 0.05%. Over 20 years, a 3% fee drag reduces ending value by roughly 45% compared to a 0.05% fee scenario.

Another hidden cost: the 'mortality and expense' (M&E) fee, which is part of the contract fee. This covers insurance risk, but it's often a pure profit center for the insurer. In Mike's contract, the M&E fee was 1.15% of the 1.25% contract fee. That's a lot for an insurance guarantee that rarely kicks in.

Lessons Learned (Non-Obvious Mistakes)

Here's what I've seen many investors — including Mike — overlook:

• The 10-year lock-in for the rider guarantee: Mike thought he could withdraw money anytime. He could, but if he withdrew more than the allowed 10% per year (typical surrender-free amount), he'd trigger surrender charges or reduce the guaranteed amount. He didn't realize how illiquid the annuity was.
• Tax treatment of withdrawals: Mike assumed tax deferral was all upside. But when he withdrew, gains were taxed as ordinary income (up to 37% federal), not at capital gains rates (max 20%). That's a huge difference if you're in a high tax bracket.
• Rider complexity: The GMAB rider had a 'step-up' feature that locked in gains every contract anniversary. But the step-up locked in only if the account value was higher than the previous guarantee. Sounds good, but Mike didn't account for the fact that after a step-up, the rider fee recalculated on the new higher guarantee amount, increasing his costs.
• The 'buildup' illusion: Mike felt rich seeing $139,800. But after subtracting the $36,000 in fees and factoring in 2% inflation over 10 years, his real purchasing power was barely higher than the initial $100,000.

In the end, Mike's variable annuity worked — he didn't lose money, and he got some guaranteed income. But the complexity and fees frustrated him. He told me, 'If I had known the real costs, I would have just bought a low-cost balanced fund and a small SPIA later.' I agree.

Frequently Asked Questions

This article has been fact-checked against actual variable annuity prospectuses and industry fee data. If you're considering a variable annuity, I recommend running every number through a cost comparison spreadsheet before signing.