Retirement Plan Matches During Open Enrollment

Yes — open enrollment is one of the best moments of the year for couples to check their employer retirement plan matches, because it is already the season when you are reviewing benefit elections side by side. In one short sitting, you can confirm each partner’s contribution setting, re-read each plan’s match formula in its own documents, and make sure a plan change has not quietly left either of you contributing nothing. The match is part of your household pay for work you already do, so treating this check as a team habit protects money you have already earned.

Key Takeaways

Open enrollment is a natural checkpoint: while you review health and other benefit elections, add both partners’ retirement contribution settings to the same list.
Every plan has its own match formula written in its own plan documents — read yours rather than relying on what is “typical,” because formulas vary widely.
The biggest quiet risk is a contribution setting that resets or sits at zero after a plan change, a job change, or a new plan year. Check both partners, every year.
Coordinate as a household: if money is tight, talk through whose plan to fund first based on the formulas in front of you, not on habit.
Open enrollment dates are set by each employer and differ from workplace to workplace, so mark your own employer’s window on your calendar.
Current contribution figures and tax rules are published on IRS.gov and change over time — check there, or ask a licensed professional, before acting on any number.

In This Guide

Why Open Enrollment Is the Right Moment for This Check
Plain Words First: Match, Contribution Setting, and Vesting
Step by Step: The Two-Partner Match Check
The Quiet Zero: How a Contribution Setting Gets Lost
Coordinating Two Plans as One Household
A Worked Example: One Couple’s Open Enrollment Sitting
Frequently Asked Questions
Your Next Step
Related Articles

Why Open Enrollment Is the Right Moment for This Check

Open enrollment is the period each year when employees review and choose their workplace benefits for the coming plan year — things like health coverage, dental and vision options, and other elections your employer offers. The exact timing is set by your employer, and it is not the same everywhere. Some workplaces hold it in the fall, others at different points in the year, and a new job or a major life change can open a separate window of its own. Because there is no single national schedule, the dates that matter are the ones your own employer announces.

Retirement plan contributions are not always part of the formal open enrollment menu. At many employers you can change your retirement contribution setting at other times of year too, through payroll or your plan’s website. But open enrollment has one big advantage: you are already sitting down together, already looking at pay-related paperwork, and already thinking about the year ahead. Piggybacking the retirement check onto a sitting you already have is far more reliable than hoping you will remember a separate task in a random month.

There is a second reason the timing works. Open enrollment is when plan lineups and benefit packages sometimes change — a new plan provider, a redesigned match, different fund menus, or a merged company plan. Changes like these are exactly when a contribution setting can get lost, and catching that in the same season it happens is much easier than discovering it a year later.

Plain Words First: Match, Contribution Setting, and Vesting

Three terms do most of the work in this article, so here they are in plain words.

A match is money your employer adds to your retirement account because you contributed. You put in some of your pay; your employer adds an amount based on a formula written in your plan’s documents. The formula belongs to your specific plan — two employers sitting across the street from each other can have completely different formulas, and one employer can change its formula over time.

Your contribution setting is the instruction you have given payroll: how much of each paycheck goes into the plan, usually expressed as a percentage of pay or a flat amount. It runs quietly in the background, which is both its strength and its weakness — if it is set to zero, or was never switched on, it will stay that way until someone notices.

Vesting is about ownership of the employer’s part. Your own contributions are always yours. The matching money your employer adds may become fully yours right away or may become yours gradually over time, according to a schedule in your plan documents. If you leave a job before you are fully vested, some of the matched money may stay behind. Your plan documents say which schedule applies to you — that is the only place the answer lives.

Step by Step: The Two-Partner Match Check

Here is the sitting itself. For most couples it takes well under an hour once you have the logins and documents in hand.

Step 1: Gather each plan’s summary

Every employer plan has documents that describe how it works, including the match formula and the vesting schedule. Find the summary for each partner’s plan — it is usually available through the plan’s website, your employer’s HR pages, or a benefits booklet. If you cannot find it, asking HR “where is the plan summary that shows the match formula?” is a completely normal question; answering it is part of their job.

Step 2: Read each match formula out loud

Read the formula for Partner A’s plan, then Partner B’s. Saying it out loud to each other sounds simple, but it is the step that turns a vague assumption (“I think work matches something”) into a shared fact (“this plan adds money based on the first part of what I contribute, up to a cap described in the summary”). Couples regularly discover that one of them had the formula wrong — remembered from a previous job, or from a colleague’s plan.

Step 3: Check each contribution setting as it stands today

Log in to each plan (or check a recent pay stub) and look at the actual current setting — not what you believe it is. Write down three numbers per partner: the current setting, the setting that would capture the full match described in that plan’s formula, and any difference between the two. The comparison table below gives you a simple worksheet shape for this.

Step 4: Decide adjustments together

If one of you is set below the level that captures your plan’s full match, talk through whether the household budget can raise it, and by how much. If it cannot happen all at once, a small increase now plus a note to revisit at your next check-in is a real plan — far better than an all-or-nothing decision that gets postponed. If you are unsure how an adjustment interacts with your taxes, that is a question for a licensed tax professional; current figures and rules are published on IRS.gov.

Step 5: Confirm the change actually took effect

After you submit any change, check the next pay stub or the plan website to confirm the new setting is running. Settings changed during a busy enrollment period occasionally fail to process, and the whole point of this sitting is replacing assumptions with verified facts.

Worksheet row	Partner A	Partner B
Plan summary found and match formula read	Write the formula in your own words	Write the formula in your own words
Current contribution setting today	From pay stub or plan login	From pay stub or plan login
Setting that captures the full match in that plan	Based on that plan’s formula	Based on that plan’s formula
Vesting schedule for employer money	From plan documents	From plan documents
Change decided, and date to confirm it took effect	Note the decision	Note the decision

The Quiet Zero: How a Contribution Setting Gets Lost

The most common problem this check catches is not a bad formula or a confusing plan. It is a contribution setting of zero — a partner who believes they are contributing and is not. It happens in ordinary, blameless ways:

A job change, where enrollment in the new employer’s plan required a form or a login that never quite happened.
A plan provider change or company merger, where settings were supposed to carry over and one account did not.
A pause during a tight season — a new baby, a move, a stretch of reduced hours — that was meant to last a few months and quietly became permanent.
A return from leave, where the setting that was active before the leave did not restart the way everyone assumed.
An open enrollment redesign where a new election was required and the retirement item was overlooked among the health forms.

None of these involve carelessness. They involve busy people and background systems. That is precisely why an annual, scheduled, two-person check works: it does not rely on anyone remembering, noticing, or feeling suspicious. The calendar remembers for you.

Coordinating Two Plans as One Household

When two partners each have a workplace plan, the household question is not “what should each of us do?” but “in what order should our shared dollars go?” A few principles help, without turning into one-size-fits-all advice.

Look at both formulas before deciding anything. One plan’s formula may add employer money across a wide range of contributions, while the other’s may concentrate it on the first portion contributed. The shape of each formula — which you now know, because you read both summaries — is the honest basis for deciding where the next household dollar does the most work.

Protect against the all-or-nothing trap. If the budget cannot fund both plans to their full match levels right now, fund what you can, in the order you chose together, and write down when you will revisit. A partial plan that exists beats a perfect plan that is still being discussed next year.

Keep the rest of the budget in the room. Contributions come out of the same paychecks that fund rent, groceries, and debt payments. Coordination means the retirement check and the monthly budget agree with each other — our pillar guide to retirement account basics for couples walks through how these accounts fit into a household plan as a whole, and it is worth reading together before your sitting if the accounts themselves still feel fuzzy.

Write the decision down. One page, kept with your other household paperwork: both formulas in plain words, both current settings, what you changed, and the date of your next check. Future-you, mid-next-enrollment, will be grateful.

A Worked Example: One Couple’s Open Enrollment Sitting

Meet Lena and Marcus, a fictional couple — and every detail below is made up for this example, including the plan formula described. It is not a typical plan, not an average, and not a suggestion for yours; your own plan’s documents are the only source for your formula.

During their open enrollment week, Lena and Marcus set aside one evening. Lena’s plan summary says her employer adds an amount equal to half of what she contributes, on contributions up to a stated portion of her pay. She checks her setting and finds she is contributing enough to receive the full match her formula offers. So far, so good.

Marcus changed jobs eight months earlier. He was sure he had enrolled in the new plan. His pay stub tells a different story: his contribution setting is zero. The enrollment step had required a separate login after his first week, and it slipped. There is no fault here — but there is a real cost to another year of zero, because his new plan’s summary describes a match he has not been receiving at all.

Together they run the household math on their actual budget. Marcus sets his contribution at a level their budget can carry — $200 per paycheck to start — chosen because it is sustainable, not because it maxes anything out. Lena keeps her setting as it is. They write down both formulas, both settings, and a note to revisit Marcus’s amount in six months. They also mark the date two pay cycles out to confirm his new setting appears on his pay stub. Total time: about forty minutes, most of it spent finding a password.

Notice what the example does not include: any projection of what these accounts will grow to, any comparison with other employers’ plans, and any judgment that the couple chose the “right” amounts. The win is narrower and more valuable — both partners are now actually participating in the plans they have, on purpose, with the facts in front of them.

Frequently Asked Questions

Is open enrollment the only time we can change retirement contributions?

Often not. Many employers let you change your retirement contribution setting at other times of year through payroll or your plan’s website, though the details depend on your plan. Open enrollment is simply a convenient, built-in reminder — a season when you are already reviewing benefits together. If you discover a zero setting in March, do not wait for enrollment season to fix it; ask HR how changes work in your plan and act then.

Where do we find our plan’s actual match formula?

In your plan’s own documents — the plan summary available through the plan website, your employer’s HR or benefits pages, or the benefits booklet from enrollment. If you cannot locate it, ask HR directly where the summary that describes the match is kept. General articles, colleagues, and memory are not substitutes, because formulas differ from plan to plan and can change.

What if only one of us has a workplace retirement plan?

Then the check is simpler but still worth doing as a pair: read that plan’s formula together, confirm the setting, and talk through how the household budget supports it. The partner without a plan is still part of the household’s retirement picture, and other kinds of accounts exist for individuals — a licensed financial professional can help you weigh options for your situation, and Investor.gov offers plain-language education on how different accounts work.

How much should we each contribute?

This guide deliberately does not give a number, because the right amount depends on your plan formulas, your budget, your debts, and your tax picture. A common way couples frame the decision is to start by understanding what each plan’s formula rewards, contribute what the household can sustain, and increase gradually. Current contribution limits and tax rules are published on IRS.gov and change over time, and a licensed tax professional or financial planner can advise on your specific numbers.

Does the match count as part of our pay?

In practical terms, many couples think of it that way: it is compensation your employer provides because you work there and contribute. Letting a setting sit at zero means part of that compensation goes unclaimed. That framing helps explain why this annual check matters — you are not hunting for a clever strategy, just collecting the full pay your household has already earned.

What if our employer changed the match or the plan itself this year?

That happens — employers redesign plans, change providers, and adjust formulas. Treat the change as your cue to re-read the new summary rather than assuming the old formula survived. Confirm your contribution setting carried over as you expect, check the vesting schedule in the new documents, and note the change on your household page so next year’s check starts from current facts.

Your Next Step

Find your employer’s open enrollment dates — and your partner’s, if they differ — and put a one-hour “benefits and retirement check” on the calendar inside that window. Before the sitting, track down both plan summaries and both plan logins. That is the whole preparation. When the hour comes, you will read two formulas, check two settings, and leave knowing — not assuming — that both of you are actually receiving the match your plans offer.

This article is for general educational purposes only and is not financial, tax, legal, or investment advice. Consult a licensed professional about your situation.

Employer Retirement Plan Matches During Open Enrollment Season: A Planning Guide for Couples