The SECURE Act 2.0 Changes You Need to Know About in 2026
The SECURE Act 2.0, signed into law at the end of 2022, didn't drop all its changes at once. Instead, lawmakers staggered the provisions over several years — and 2026 is when some of the biggest ones finally kick in. Whether you're actively planning for retirement or just trying to make smarter decisions with your workplace benefits, these changes affect you.
Let's break down what's new, what's changing, and what you should actually do about it.
The RMD Age Increases to 73 (and Eventually 75)
One of the headline changes from SECURE Act 2.0 is the gradual increase in the age for Required Minimum Distributions (RMDs). Before the original SECURE Act in 2019, you had to start taking distributions from traditional retirement accounts at age 70 1/2. That moved to 72, then to 73 starting in 2023.
By 2033, the RMD age will rise again to 75. But what matters right now is understanding where you fall. If you turned 73 in 2025 or will turn 73 in 2026, your RMD schedule is already in motion. If you're younger, you have more years to let your tax-deferred accounts grow before being forced to withdraw.
Why it matters: Every additional year without mandatory withdrawals is another year of tax-deferred growth. For someone with a $1 million IRA earning 7% annually, delaying RMDs by just two years could mean an extra $140,000+ in account value before distributions begin.
Mandatory Roth Catch-Up Contributions for High Earners
This is the provision that caught a lot of people off guard. Starting in 2026, if you earn more than $145,000 in the prior year (indexed for inflation) and you're age 50 or older, your catch-up contributions to a 401(k), 403(b), or 457(b) plan must be made on a Roth (after-tax) basis. No more funneling those extra dollars into the pre-tax bucket.
For 2026, the catch-up contribution limit for those 50 and older is $7,500 on top of the standard contribution limit. If you're between ages 60 and 63, you get an even higher catch-up limit of $11,250 thanks to another SECURE Act 2.0 provision.
Why it matters: If you're a high earner who has been relying on pre-tax catch-up contributions to reduce your current tax bill, this is a meaningful shift. You'll pay taxes on those contributions now, but the upside is that qualified Roth withdrawals in retirement — including all the growth — are completely tax-free. It's forced tax diversification, and for many people, it will actually work out in their favor over the long run.
Employer Roth Matching Contributions
Before SECURE Act 2.0, employer matching contributions always went into the traditional (pre-tax) side of your retirement account, even if you were making Roth contributions. That's no longer the case.
Employers can now offer matching and nonelective contributions directly into a Roth account if the employee elects it. More and more plan providers have updated their systems to support this option, and by 2026, adoption is expected to be widespread.
Why it matters: This gives you more control over your tax strategy. If you want your entire retirement contribution — both yours and your employer's — to be Roth money, you can now do that. Just keep in mind that Roth employer contributions are taxable to you in the year they're made, so you'll see a bump on your W-2. Plan accordingly.
Student Loan Matching in Retirement Plans
Here's one that's especially relevant for younger workers still chipping away at student debt. Under SECURE Act 2.0, employers can now treat an employee's qualified student loan payments as if they were elective 401(k) contributions for the purpose of matching contributions.
In other words, even if you can't afford to contribute to your 401(k) because you're paying down $800/month in student loans, your employer can still deposit matching funds into your retirement account based on those loan payments.
Why it matters: This provision eliminates the painful tradeoff millions of workers face between paying off student debt and saving for retirement. You no longer have to sacrifice your employer match just because your loan payments are eating up your cash flow. If your employer offers this benefit, make sure you're enrolled — it's essentially free retirement money tied to payments you're already making.
Automatic Enrollment in New 401(k) and 403(b) Plans
Starting in 2025 (with ongoing expansion into 2026), new 401(k) and 403(b) plans established after December 29, 2022, are required to automatically enroll eligible employees at a contribution rate of at least 3% but no more than 10%. That rate must automatically escalate by 1% each year until it reaches at least 10% (and up to 15%).
Employees can always opt out or change their contribution rate, but the default is now participation rather than non-participation.
Why it matters: Inertia is the biggest barrier to retirement savings. Studies consistently show that auto-enrollment dramatically increases participation rates — especially among younger and lower-income workers who are least likely to sign up voluntarily. If you've recently started a job with a newer plan, check your pay stub. You may already be contributing without realizing it, which is actually a good thing.
Emergency Savings Accounts Linked to 401(k) Plans
SECURE Act 2.0 created a new type of account called a pension-linked emergency savings account (PLESA). Employers can now offer a Roth after-tax emergency savings account within their retirement plan, allowing non-highly-compensated employees to save up to $2,500 (indexed for inflation) in a liquid, accessible account.
Withdrawals from the PLESA are penalty-free and tax-free, and once the account hits the cap, additional contributions automatically roll into the participant's Roth 401(k).
Why it matters: One of the top reasons people raid their 401(k) early is because they don't have an emergency fund. This provision builds a safety net directly into the workplace retirement system. If your employer rolls out a PLESA option, it's worth using — especially if you've struggled to maintain a separate emergency fund.
529-to-Roth IRA Rollovers
This is one of the most talked-about provisions for families with education savings. Starting in 2024 (and now fully operational heading into 2026), beneficiaries of 529 college savings plans can roll unused funds into a Roth IRA — subject to several rules:
- The 529 account must have been open for at least 15 years
- Contributions made in the last 5 years (and their earnings) are not eligible
- Rollovers are subject to annual Roth IRA contribution limits (currently $7,000 for those under 50)
- There's a lifetime cap of $35,000 per beneficiary
Why it matters: For years, one of the biggest hesitations around funding a 529 was the question: "What if my kid doesn't use it all?" Now there's a clear exit strategy. Unused 529 money can jumpstart a child's or grandchild's Roth IRA, potentially giving them decades of tax-free compounding from a very early age. It's not unlimited, but $35,000 invested in a Roth IRA at age 22 could grow to over $500,000 by age 65 at average market returns.
The Bottom Line
The SECURE Act 2.0 is one of the most significant pieces of retirement legislation in decades, and 2026 brings several of its most impactful provisions fully online. From mandatory Roth catch-up contributions for high earners to student loan matching and emergency savings accounts, these changes are designed to make retirement saving easier, more flexible, and more accessible.
Your action step: Log in to your 401(k) or employer retirement plan this week and review your elections. Check whether your plan has adopted the new provisions — especially Roth employer matching, student loan matching, and PLESA accounts. If you're over 50 and earning more than $145,000, talk to your financial advisor or tax professional about how the mandatory Roth catch-up rule will affect your 2026 tax picture. The earlier you adjust, the smoother the transition will be.