I want to retire at age 62 in 5 years with $1.1 million in a 401(k) and a paid-off $475K home; is this possible?

Can I retire in five years with $1.1 million in a 401(k) and a paid-off $475,000 home? The honest answer: it depends entirely on where you are starting from.

Consider a simple example. If you already have $800,000 in your 401(k) and that account earns an average annual return of 7%, you could cross the $1.1 million mark in five years without contributing another dollar, carried there by compounding alone. Most savers are not in that position, which is exactly why strategy matters as much as the target itself.

Below, we walk through the factors that will determine whether hitting this retirement goal is realistic for you.

The goal: $1.1 million in a 401(k)

Your current 401(k) balance is the single biggest lever in this plan, because annual contribution limits cap how much you can add each year. For 2026, the IRS sets the rules as follows:

• The maximum employee contribution is $24,500, up $1,000 from the 2025 limit.
• Workers age 50 and older can add an $8,000 catch-up contribution on top of that, for a combined total of $32,500.
• Under SECURE 2.0, individuals who turn 60, 61, 62, or 63 in the calendar year qualify for a “super catch-up” contribution of $11,250 instead of the standard $8,000. That figure is unchanged from 2025. For those in this age band, the total contribution ceiling climbs to $35,750.

One important wrinkle: if your FICA wages from the prior year exceeded $150,000, the IRS now requires that catch-up contributions go into a Roth 401(k) rather than a traditional pre-tax account. That rule, which took effect in 2026, covers both the standard catch-up and the super catch-up under SECURE 2.0. High earners whose plans do not yet offer a Roth option could find themselves temporarily unable to make catch-up contributions until their plan administrator adds one.

Using the standard catch-up rate, the most you can funnel into your plan is $2,708 per month. Whether that is enough to reach $1.1 million depends almost entirely on what you already have saved. The table below shows projected balances at a 7% annual return, starting from different current balances and contributing $2,708 monthly.

The math is unforgiving: a starting balance below roughly $600,000 means the 401(k) alone will not carry you to $1.1 million, even at maximum contributions. That is why pairing 401(k) savings with other vehicles becomes so important. Options worth considering include:

• Traditional IRA
• Roth IRA (subject to income limits)
• Health Savings Account (HSA)
• Money Market Account (MMA)
• Certificate of Deposit (CD)

For IRAs specifically, 2026 brings a meaningful upgrade. The base contribution limit rises to $7,500 for savers under 50. For those 50 and older, the catch-up contribution has been indexed to inflation for the first time under SECURE 2.0, increasing from $1,000 to $1,100 and bringing the combined IRA ceiling to $8,600. That indexing is new territory and a genuine, if modest, boost for older savers in the final stretch before retirement.

If your employer permits after-tax contributions and in-service distributions, the “Mega Backdoor Roth” strategy can channel substantially more into a Roth vehicle. The 2026 overall defined contribution limit is $72,000, covering the combined ceiling for employee and employer contributions. Anything above your standard pre-tax deferrals can potentially flow into a Roth account through this technique, making it one of the most powerful acceleration tools available to higher-income savers.

The HSA deserves a closer look as a retirement savings tool in its own right. For 2026, the contribution limit is $4,400 for individual coverage and $8,750 for family coverage, with an additional $1,000 catch-up for those 55 and older. The strategy that maximizes long-term value is straightforward: pay current medical costs out of pocket, let the HSA balance compound tax-free, and after age 65 those funds become available for any expense without penalty, functioning much like a traditional IRA.

For the cash-reserve portion of your plan, a CD ladder is a practical way to maintain liquidity while still earning competitive rates. By staggering maturity dates across several CDs, you capture higher yields on longer-term certificates while keeping funds accessible as each shorter-term CD matures. Accounts held at FDIC- or NCUA-insured institutions are protected up to $250,000 per depositor, per institution, per ownership category, so your principal grows and stays insured at the same time.

Bridging the healthcare gap

Retiring at 62 creates a three-year window before Medicare eligibility begins at 65, and that gap carries real financial weight. The standard Medicare Part B monthly premium for 2026 is $202.90, an increase of $17.90 from $185 in 2025 and the largest dollar jump in several years. Early retirees cannot access those rates at all until Medicare kicks in. Before then, they must typically cover costs through ACA marketplace coverage or COBRA continuation. The 2026 Part B annual deductible is $283, up $26 from $257 in 2025, adding another line item to any pre-Medicare budget.

Managing income carefully during this window can significantly reduce those costs. Drawing from Roth accounts or other tax-efficient sources to keep Modified Adjusted Gross Income (MAGI) low allows early retirees to qualify for ACA premium subsidies. There is also a Medicare timing consideration that most people overlook. IRMAA surcharges on Medicare Part B and Part D are calculated using a two-year lookback: the income shown on your 2024 tax return is what Medicare uses to set your 2026 premiums, and the income you report at age 63 is what will determine your premiums at 65. IRMAA functions as a cliff, where a single dollar over a threshold triggers the full surcharge for that bracket rather than just a marginal increase on the excess.

For 2026, the IRMAA surcharge kicks in for single filers with 2024 income above $109,000 and married filers above $218,000. A large 401(k) withdrawal or Roth conversion in the years just before Medicare enrollment could push you into a higher surcharge bracket two years later, adding hundreds of dollars per month to your bill. Coordinating the timing and size of any conversions with these thresholds is one of the more consequential, and commonly overlooked, pieces of early retirement planning.

Social Security timing

Claiming Social Security at 62 permanently reduces your monthly benefit by 30% compared to waiting until your Full Retirement Age. For anyone born in 1960 or later, that FRA is 67. The reduction is not uniform across the five-year gap. Benefits grow at roughly 5% per year between ages 62 and 64, then accelerate to about 6.67% per year between 64 and 67, so each additional year of delay delivers a meaningfully larger reward than the one before it.

A common approach for someone with a healthy 401(k) is to use those savings as an income bridge. By drawing more heavily from the 401(k) between ages 62 and 67, you can afford to postpone Social Security and lock in a higher monthly benefit for life, along with stronger survivor protection for a spouse. The gap between a benefit claimed at 62 versus 67 is permanent: it compounds through every cost-of-living adjustment for the rest of your life. Over a 20-plus-year retirement, that effect is substantial enough to justify serious analysis before filing early.

The bottom line

Without roughly $600,000 already in a 401(k), hitting $1.1 million in five years through that account alone is a steep climb. That does not make the broader goal unachievable. Layering in a Mega Backdoor Roth, maximizing an HSA, building a CD ladder, and managing income carefully ahead of Medicare enrollment can close a significant portion of any gap. The 401(k) target and the mortgage payoff are two separate tracks, and meaningful progress on both is possible with a deliberate, coordinated plan.

The goal: pay off the $475,000 home

Whether you can retire mortgage-free in five years comes down to two things: how much you still owe and how much extra you can commit to each month. The table below illustrates the additional monthly payment required to pay off various remaining balances in exactly five years, assuming a 5% APR with 20 years originally remaining on a 30-year mortgage.

The numbers are demanding, reflecting the reality of paying off a large balance on an accelerated schedule. If the extra payment fits your monthly budget, you have a genuine path to entering retirement without a mortgage. If it does not, even partial prepayment shrinks the remaining balance and lowers your fixed costs in retirement, which can be just as valuable as eliminating the debt outright.

Hitting both goals simultaneously requires a clear picture of your current balances, your monthly cash flow, and which levers you have room to pull. The details are everything.

Editor’s note: This pass adds the specific dollar figure for the 2026 Medicare Part B premium increase ($17.90, from $185 to $202.90) and notes the Part B annual deductible rose $26, from $257 in 2025 to $283 in 2026. The IRMAA section now clarifies that the two-year lookback means 2024 income governs 2026 premiums, and the 401(k) section notes the $1,000 year-over-year increase in the base employee deferral limit to $24,500.

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