IRA Contribution Deadline: Roth, Traditional, and Extensions

Short answer: An IRA contribution for a given tax year, Roth or traditional, can generally be made up to that year's federal income tax filing deadline the following spring, a window of a little over fifteen months. Filing an extension generally does not extend it. Workplace plan deferrals must come out of payroll by the end of the calendar year, so that deadline arrives first. Confirm the current date and limits with the IRS.

The IRA contribution deadline is unusual among financial dates because it does not fall at the end of the year. For most savers, a contribution for a given tax year can generally be made right up to that year’s federal income tax filing deadline in the following spring, which means the window for one year’s contribution runs a little over fifteen months rather than twelve. The same rule sits behind the Roth IRA contribution deadline and the traditional IRA contribution deadline, which is why the two are almost always described together. That extra stretch is genuinely useful, and it is also the reason so many people misjudge it.

This worksheet is about timing rather than amounts. It covers how the window works, how you tell a custodian which tax year a contribution belongs to, why workplace plans stop earlier and what that means in practice, whether an extension helps, what happens if you contribute too much or designate the wrong year, and what to do if you are reading this in the final week. One thing it deliberately does not do is state a contribution limit or a specific date as fact, because both are set by tax authorities, adjust over time, and are exactly the sort of number that is dangerous to carry in your head from a previous year. Confirm the current figures with the IRS or a qualified tax professional before you act. Our Roth IRA opening walkthrough covers the mechanics of getting the account in place, and our IRA versus 401(k) explainer covers which account to fund first. Model the growth side with the calculator as you read.

What the IRA contribution deadline is

The general rule most savers work from is straightforward to state and worth stating carefully. A contribution designated for a particular tax year can generally be made at any time from the start of that year until the federal income tax filing deadline for that year, which falls in the following spring. The practical effect is a contribution window of a little over fifteen months for each tax year, rather than the twelve months you might expect.

Why the deadline sits there rather than at year end has to do with how IRA contributions interact with a tax return. Because a traditional IRA contribution may be deductible and because a Roth contribution depends on income that is not known until a year is complete, tying the contribution deadline to the return deadline lets people make the decision with the year’s actual numbers in front of them. That is a real convenience, particularly for anyone whose income varies.

What this worksheet cannot responsibly do is give you the date. Filing deadlines shift with weekends and holidays, can be affected by relief provisions in particular circumstances, and are set by tax authorities rather than by custom. Confirm the current year’s deadline with the IRS (the IRS’s traditional and Roth IRA page states the contribution deadline) or a qualified tax professional, and do that confirmation early rather than in the final week, because a date you assumed and got wrong is not a correctable error once the window closes.

The Roth IRA contribution deadline, and the last day to contribute

People search for the Roth IRA contribution deadline as though it were a separate date, and the useful answer is that it is not one. A Roth IRA is an IRA, and the timing rule described above does not split by account flavour. A Roth contribution designated for a tax year can generally be made from the start of that year right up to that year’s federal income tax filing deadline in the following spring, on the same schedule as a traditional IRA contribution. If you have been hunting for a second date that applies only to Roths, you can stop; there is one window and both account types sit inside it.

So the last day to contribute to a Roth IRA for a given tax year is, for most savers, that filing deadline. It is not the end of the calendar year, which is the assumption people carry over from a workplace plan, and it is not the day you file your return, which you can do before or after the contribution without changing the window. Our comparison of a Roth and a traditional IRA covers the choice between the two account types; this worksheet is only about when the money has to be in.

What genuinely differs for a Roth is not the date but the test attached to it. Direct Roth eligibility is reduced or removed above certain income levels for your filing status, and those levels are measured against a modified income figure for the completed tax year. The extended window is therefore worth more to a Roth saver than the date alone suggests, because by the spring you know the year’s actual income and can confirm eligibility before you contribute rather than guessing in the middle of the year and correcting later. Where direct eligibility has closed, our backdoor Roth walkthrough covers the route some higher earners use, which has its own rules worth checking with a professional.

Two practical cautions belong with the date. First, a bank transfer takes days to settle, so the day you should actually work to is several days before the official one, not the afternoon of it. Second, a Roth conversion is not a contribution. Moving money from a pre-tax account into a Roth is a different transaction and generally runs on a calendar-year clock rather than the spring window, so the two deadlines are genuinely different and assuming otherwise can cost you a year. Our Roth conversion walkthrough covers that transaction, and if the account does not exist yet, our Roth IRA opening walkthrough covers getting it in place before the window closes. Confirm the current year’s date with the IRS or a qualified tax professional; this worksheet deliberately prints none.

Why IRAs and workplace plans differ

The asymmetry between an IRA and a workplace plan is the single most useful piece of timing knowledge in retirement saving, and it comes down to mechanics rather than policy preference. An IRA contribution is a transfer you make from your own money into your own account, so it can be made at any point in the window. A workplace plan deferral is withheld from your pay, which means it can only happen on a pay date, and only pay dates falling within the calendar year count for that year.

That produces a hard practical wall. Employee deferrals into a 401(k) or similar plan generally have to be taken through payroll by the end of the calendar year, and because payroll changes take time to process, the real deadline for increasing your contribution is well before December 31. Someone who decides in mid December to add to their workplace plan for that year may find there are no remaining pay dates in which to do it.

The planning consequence is a two-stage calendar. Deal with the workplace plan in the autumn, when there is still time to change a deferral percentage and have it apply to several remaining pay periods. Deal with the IRA in the spring, when you know the year’s actual income and can confirm eligibility. Our note on how much to contribute to a 401(k) and our contribution percentage note both address the sizing question that belongs in the autumn half of that calendar.

Which deadline applies to which money

Most households save into more than one place, and the pieces have different clocks. The split below is illustrative for a saver with both an IRA and a workplace plan, and its purpose is to show which portion of a year’s saving is subject to which deadline rather than to suggest any particular allocation.

The reading that matters is the proportion. For a saver using a workplace plan as the main vehicle, most of the annual contribution is governed by the earlier deadline, and only the smaller IRA slice enjoys the extended window. Treating the spring date as the deadline for everything is a mistake that quietly costs the larger share. Our 401(k) match explainer covers why the third block behaves according to its own plan rules rather than either deadline.

The two-year window and designating a year

Between January and the spring deadline, something slightly odd is true: a contribution you make could belong to either of two tax years. That is a genuine convenience and a genuine source of error, because the custodian has no way of knowing which one you intend unless you tell it.

Most providers ask you to select a tax year during the contribution process, usually as a dropdown or a checkbox on the transfer screen. If you do not select one, the default is almost always the current year, which is the wrong answer if you were trying to fill in the prior year before the window closed. This is not a hypothetical problem; it is one of the most common contribution errors people make.

The habit that prevents it is simple. Select the year deliberately, then check the confirmation when it arrives and verify both the amount and the designated tax year. Keep that confirmation with your tax records for the relevant year. If the designation is wrong, contact the custodian promptly, because some providers can correct a recent designation more easily than a stale one, and the alternative may involve an amended return.

When IRA contributions reset for a new tax year

The word reset hides two separate events happening at two different moments, and separating them removes most of the confusion. A new tax year’s contribution room generally becomes available at the start of that calendar year, so you can begin funding the new year straight away. The previous year’s room does not close at that same moment: it stays open until that year’s filing deadline in the following spring. Nothing resets on a single day, because the opening and the closing are months apart.

That produces the overlap already described, and the table below is the same idea laid out as a sequence rather than as a rule. Each row is described relative to the tax year rather than by a date, because the dates move and this worksheet does not print them.

The part that catches people is the last column of the third row. Unused IRA room does not carry forward. If you did not fill a tax year’s allowance before its window shut, that space is generally gone rather than added to the following year’s, which is why an unfilled year is a permanent result rather than a delayed one. That asymmetry is the strongest argument for treating the overlap months as a chance to finish a prior year rather than as spare time.

Workplace plans behave differently again, and it is worth saying plainly. Deferral room there resets with the calendar year and has no overlap at all, because the contribution has to come out of a pay date inside the year. Our IRA versus 401(k) explainer covers how the two vehicles divide the work. Whatever the amounts turn out to be, confirm them for the current year on the IRS’s IRA contribution limits page before you contribute, because the room itself is one of the figures this worksheet will not state.

The Roth IRA contribution calendar: which dates actually matter

Thinking of this as a calendar rather than a deadline is what makes it manageable, because a single date encourages people to treat the whole thing as one last-minute task. Five moments in the cycle actually change what you can do, and only one of them is the deadline. The table describes each relative to the tax year, since the exact days shift and belong to the IRS rather than to an article.

Read down that table and the shape of a sensible year appears on its own. The autumn belongs to the workplace plan and to any conversion, because both are tied to the calendar year and neither gets the extended window. The winter belongs to confirming figures: the year’s income is settled, so eligibility stops being a guess. The spring belongs to finishing the prior year, if anything is left to finish, and it should end several days before the official date rather than on it.

One thing deliberately absent from that calendar is a contribution amount. The room available, the catch-up available from a certain age, and the income thresholds that decide Roth eligibility all change and all sit with the IRS, so the calendar tells you when to act and the IRS tells you how much. Keeping those two questions apart is what stops a remembered figure from turning a well-timed contribution into an excess one.

Confirm the current figures before you act

This worksheet takes a deliberate position on numbers: it will not state a contribution limit, an income threshold, or a catch-up amount as fact, and neither should any article you read. Those figures are set by the IRS, are subject to inflation adjustments, and change from year to year, which makes a remembered number one of the most reliable ways to make an excess contribution.

What is structurally stable, and therefore safe to describe, is the shape. There is an annual limit that applies across all of your IRAs combined rather than separately to each account, so having two IRAs does not double what you can contribute. An additional catch-up amount is generally available from a certain age. Eligibility to contribute directly to a Roth IRA, and the deductibility of a traditional IRA contribution where you or a spouse are covered by a workplace plan, can be reduced or removed at higher income levels.

Every one of those thresholds should be confirmed for the current year before you contribute, either directly with the IRS or through a qualified tax professional. Our Roth versus traditional explainer covers how the choice between the two account types works, and our backdoor Roth walkthrough covers the route some higher earners use when direct Roth eligibility is not available, which is itself an area where current rules matter enormously.

What the deadline is not

Three misunderstandings recur, and naming them is the fastest way to avoid them. The deadline is not the date you file your return. You do not have to have filed in order to make a prior year contribution, and filing early does not close your window. Many people contribute after filing and simply account for it correctly, though if a deduction is involved the sequencing matters and is worth checking with a tax professional.

The deadline is not the date the money leaves your bank. What matters is that the contribution is made within the window as the rules define it, and bank transfers take time to settle. Someone initiating a transfer on the final afternoon may find that the funds arrive after the window has closed, which is why the practical deadline you should work to is several days earlier than the official one.

And the deadline is not the same across all retirement accounts. Workplace plans stop earlier, as described above. Certain self-employed retirement plans have their own timing rules that can interact with extensions differently. Health savings accounts have their own deadline structure. Treat each account as having its own clock rather than assuming one date covers everything, and confirm each one.

Extensions and whether they help

This is the misunderstanding worth its own section because the consequence of getting it wrong is losing a year of contribution space permanently. The usual position is that filing an extension does not extend the IRA contribution deadline. An extension moves the date by which your return must be filed; the IRA contribution deadline generally remains tied to the original filing deadline.

The confusion is understandable, because it is not true of every retirement account. Some self-employed retirement plans do allow contributions up to an extended filing deadline, which is one of their genuine advantages, and someone who has read about that in the context of a self-employed plan can easily carry the assumption across to an IRA where it does not apply. Our SEP IRA explainer covers one such account, and the differences in timing between it and a personal IRA are exactly the sort of thing worth checking rather than assuming.

Because this is a statutory matter, and because getting it wrong means the contribution simply cannot be made for that year, confirm the current rule for your specific account type with the IRS (IRS Publication 590-A covers IRA contributions and their due date) or a qualified tax professional. Do not plan around an extension buying you extra contribution time unless you have verified that it does for the account you are using.

Does a filing extension move the deadline? Traditional, Roth, SEP, and SIMPLE

The section above gives the general answer for a personal IRA. The reason the question keeps coming back is that the answer is not uniform across retirement accounts, and people quite reasonably carry a rule they read about one plan across to another. Splitting it by plan type is the only way to stop that.

For a traditional IRA and for a Roth IRA, the usual position is the same: filing an extension moves the date by which your return must be filed, and it generally does not move the contribution deadline, which stays tied to the original filing deadline. Someone who files for an extension and assumes their IRA window moved with it can lose a year of contribution space permanently, and there is no correcting that after the fact.

Employer-funded plans for the self-employed behave differently, and that difference is one of their genuine attractions. A SEP IRA is funded by the employer, which for a sole proprietor is the same person, and employer contributions there are commonly tied to the return due date in a way that can include extensions. A SIMPLE IRA splits in two: the employee deferral half comes out of payroll and therefore runs on pay dates inside the calendar year, while the employer half generally follows the return due date. A solo 401(k) has its own timing for its two halves as well. Our SEP IRA explainer and our solo 401(k) explainer describe those accounts; the timing detail specific to your plan document is a question for a professional.

Treat that table as the shape of the question rather than as an answer for your situation. Extension rules are statutory, they interact with plan documents, and the consequence of getting one wrong is a contribution that simply cannot be made for that year. Confirm the rule for your specific account type with the IRS or a qualified tax professional before you plan around it, and do that confirmation while there is still time to act on the answer.

The cost of waiting

Setting the rules aside, there is a straightforward financial argument for contributing earlier rather than at the deadline: money invested sooner has longer to compound. The chart below demonstrates the arithmetic with a single illustrative contribution, and its purpose is to show why an extra year of growth matters when the pattern repeats across a career.

Read the chart as a statement about the shape of compounding rather than as a forecast. What it shows is that the difference between contributing at the start of a window and at the end is not one year of growth on a small balance, it is one year of growth applied at the far end of a long horizon, which is where compounding does most of its work. Our compound interest explainer sets out that mechanism in more detail.

Why front-loading usually beats waiting

The practical version of the chart above is a habit rather than a calculation. Someone who contributes early each year rather than at the following spring’s deadline is consistently keeping their money invested roughly fifteen months earlier than the alternative, and repeated across decades that is a meaningful difference in a balance.

There is an honest counterargument, and it is about eligibility rather than returns. Some people genuinely do not know their income until the year is finished, particularly anyone with variable earnings, commission, self-employment income, or a bonus of uncertain size. Contributing to a Roth IRA early in the year and then discovering that income exceeded the eligibility threshold creates an excess contribution that has to be unwound. For those savers, waiting until the picture is clear is a reasonable decision rather than procrastination.

There is a middle path that many use: contribute monthly or per pay period rather than as an annual lump, which keeps money invested early without concentrating the eligibility risk in a single January decision. It also removes the deadline from your life entirely, which is the subject of the automation section below. Our budgeting walkthrough covers how to size a monthly amount you can actually sustain.

Contributing for two years at once

Inside the overlap window there is a manoeuvre worth knowing about, particularly for someone who is behind. Between January and the spring deadline, you can potentially make a prior year contribution and a current year contribution in the same period, subject to the limit for each year and to your eligibility for each year.

Two contributions in quick succession are not two years’ worth of limit for one year; they are one year’s limit applied to each of two separate tax years. That distinction matters because the annual limit applies per tax year, and the confirmation from your custodian should show two separate designations rather than one large contribution. If it does not, something has gone wrong.

This is a genuinely useful option for someone who received a bonus, a tax refund, or an inheritance in the early months of a year and wants to catch up. Our catch-up walkthrough covers the broader project of accelerating retirement saving, and our financial goals walkthrough covers how to decide whether retirement or another priority should receive a windfall in the first place.

Eligibility is the other half of the question

The deadline tells you when you may contribute; eligibility tells you whether you may. Missing that distinction is what turns a timely contribution into an excess one. Two eligibility questions do most of the work, and both are governed by current-year thresholds that must be confirmed rather than remembered.

The first is whether you can contribute to a Roth IRA at all, since direct Roth contributions can be reduced or eliminated above income thresholds that depend on filing status. The second is whether a traditional IRA contribution is deductible, which can be affected by whether you or a spouse are covered by a workplace retirement plan and by income. A nondeductible traditional contribution is still permitted in many cases, but it has different tax consequences and requires its own record keeping.

Because both of these are income-based, they are also the reason the extended deadline exists and the reason some people should use it. If your income is uncertain, waiting until the year is complete lets you contribute to the right account in the right amount rather than unwinding a mistake. Our Roth versus traditional explainer covers the choice, and a qualified tax professional can confirm which thresholds apply to you.

If you contribute too much

An excess contribution is correctable but does not correct itself, and leaving it in place can result in a penalty that applies for each year the excess remains. The usual routes are to withdraw the excess along with any earnings attributable to it before a relevant deadline, or to apply it to a later year where that is permitted. Which route is available and what deadline applies depend on current rules.

The calculation of attributable earnings, the reporting involved, the penalty rate, and the timing are all set by tax rules and change, which is why the correct action is to contact your custodian and a qualified tax professional as soon as you notice rather than researching it yourself and acting. Custodians deal with this routinely and have a defined process; the mistake is delay, because the penalty structure rewards prompt correction.

Excess contributions usually arise in three ways: contributing more than the annual limit across multiple IRAs, contributing to a Roth when income turned out to exceed the eligibility threshold, or contributing for a tax year in which you had insufficient eligible compensation. All three are avoidable by confirming the current thresholds before contributing, which is the theme running through this whole worksheet.

If you designate the wrong tax year

A misdesignated contribution is a different problem from an excess one, and it is more common than people expect because of how easy the default is to miss. Someone intending to fill in a prior year contributes in February, does not select a tax year, and the custodian records it against the current year. The money is in the account, the amount is fine, and the intended year is now unfilled with a closing window.

If you catch it quickly, contact the custodian first. Some providers can recharacterise the year of a recent contribution through an internal correction, particularly within the same window, and that is far simpler than any alternative. The sooner you ask, the more likely a simple fix exists.

If it cannot be corrected that way, the position depends on the specifics and may involve a corrective distribution, an adjustment to the current year’s remaining contribution space, or an amended return, none of which should be attempted from a general article. A qualified tax professional can tell you which applies. The preventive habit remains the cheapest fix: select the year deliberately and read the confirmation the day it arrives.

Related clocks that are not this one

Several nearby dates get confused with the IRA contribution deadline, and separating them is worth a paragraph each. Roth conversions operate on a calendar year basis rather than the extended window, so a conversion is generally attributed to the year in which it occurs and cannot be applied backwards to a prior year after the year has ended. That makes conversion planning a December activity rather than a spring one.

Required distributions from certain accounts once you reach the relevant age have their own deadlines and their own penalties, and they are governed by rules that have changed several times in recent years. Anyone approaching that stage should confirm the current position rather than working from an age they remember. Our 401(k) withdrawal rules explainer and our Roth withdrawal rules explainer cover the general shape of distribution rules, both with the same caveat about confirming current specifics.

Self-employed plans frequently have both establishment deadlines and contribution deadlines, and those can interact with filing extensions in ways a personal IRA does not. Our SEP IRA explainer covers one such account. If you are self-employed, treat plan timing as its own research project, because the flexibility available is real but the rules are specific.

What to do in the final week

If you are reading this close to a deadline, work backwards from settlement rather than forwards from today. Confirm the deadline and your eligibility first, with the IRS or a tax professional, because there is no point executing a contribution you were not entitled to make.

Check the account exists and is ready. Opening a new IRA takes time, including identity verification and bank linking, and someone who starts that process in the final days may not complete it. If the account is already open, confirm the bank link works before you need it. Our Roth IRA opening walkthrough sets out how long the setup realistically takes.

Initiate the transfer with margin, not on the final afternoon, because bank processing takes time and a transfer that settles late may miss the window. Select the tax year explicitly. Then check the confirmation for both the amount and the designated year, and file it with your tax records. If anything looks wrong, contact the custodian the same day rather than after the deadline has passed, since the options narrow considerably once the window closes.

Automate so the deadline stops mattering

The best solution to a deadline is not to be subject to it. A recurring monthly transfer into an IRA, sized so that twelve of them land comfortably within the annual limit, removes the deadline from your life entirely, gets money invested earlier, and spreads the purchase across the year rather than concentrating it on one date.

Two cautions apply. First, size the recurring amount below the limit rather than exactly at it, because a limit you have confirmed for this year may be different next year and an automatic transfer does not know that. Reviewing the amount once a year, when the new figures are published, is a five minute task that prevents an excess contribution. Second, if your eligibility is uncertain because income varies, automation increases the risk of contributing when you should not, so that situation may genuinely favour a deliberate annual decision instead.

The same principle applies on the workplace side, where the deferral percentage is already automatic and the only real task is reviewing it annually and after any pay change. Our mid-year checkup walkthrough is a natural place to fold that review in, since it sits well before the autumn payroll wall.

A worked example

Take one illustrative situation and run it through the timing. Every figure is invented to demonstrate the sequence and none of it states a limit or a date as fact. Assume a saver in February who has not yet contributed for the previous tax year, has confirmed with a tax professional that they are eligible for both years, and has an existing Roth IRA already open and linked to their bank.

Step one: confirm the numbers. They check the current limit and the applicable income thresholds for both tax years, since the two years may have different figures. This is the step people skip, and it is the one that prevents an excess contribution.

Step two: contribute for the prior year first. They initiate a transfer and explicitly select the earlier tax year on the contribution screen, because that window is the one with a closing date. Suppose they contribute an illustrative $6,000; the actual amount should be whatever the confirmed limit and their budget allow.

Step three: set up the current year. Rather than a second lump, they establish a monthly recurring transfer for the current tax year, sized so that the year’s total sits comfortably under the confirmed limit. That converts next year’s deadline into a non-event.

Step four: verify. They check both confirmations, see one contribution designated to the prior year and a recurring schedule designated to the current year, and file the records. Illustratively, the prior year contribution growing at 6 percent would be worth roughly $34,500 after thirty years, using the same arithmetic as the chart above, which is the reason the fifteen minutes were worth spending. Model your own figures in the calculator.

Common mistakes around the deadline

Six failures account for most of the trouble here, and all are avoidable. Assuming the deadline is December 31 costs a year of contribution space for anyone who could have used the extended window. Assuming an extension moves it costs the same, and is harder to spot because the person believed they had more time.

Not selecting a tax year puts the contribution in the wrong place. Using last year’s limit from memory creates an excess contribution. Starting a new account in the final week means the account may not be open in time. Initiating a bank transfer on the last day risks settling after the window closes.

A seventh is subtler and worth naming: treating the IRA deadline as the deadline for everything. The workplace plan closes earlier, and for most savers the workplace plan is the larger share of the annual contribution. Someone who spends the spring optimising the smaller account while having missed the autumn window on the larger one has optimised the wrong thing.

Your deadline checklist

• Confirm the current year's IRA contribution deadline with the IRS or a qualified tax professional, and do it early rather than in the final week.
• Confirm this year's contribution limit, catch-up amount, and any income thresholds that apply to you, rather than relying on a figure you remember.
• Check your eligibility for the specific account type you intend to use, including deductibility if you are using a traditional IRA.
• Make sure the account is already open and linked to your bank before you need it.
• Initiate the transfer with several days of margin for settlement rather than on the final day.
• Select the tax year explicitly during the contribution, and never rely on the default inside the overlap window.
• Read the confirmation and verify both the amount and the designated tax year, then file it with that year's tax records.
• Deal with your workplace plan deferral in the autumn, not the spring, since payroll needs remaining pay dates to work with.
• Consider a recurring monthly contribution so that next year's deadline never becomes a deadline at all.
• Review the recurring amount once a year, when new figures are published, so automation does not create an excess contribution.

The bottom line

The IRA contribution deadline works differently from most financial dates, and the difference is the point. The general rule is that a contribution for a tax year can be made up to that year’s filing deadline in the following spring, giving a window of a little over fifteen months, while workplace plan deferrals generally have to come out of payroll by the end of the calendar year. Two accounts, two clocks, and the one governing the larger share of most people’s saving is the one that closes first.

Then act on the parts that are genuinely under your control. Confirm the current deadline, the current limit, and your own eligibility with the IRS or a qualified tax professional before you contribute, because those figures change every year and a remembered number is how excess contributions happen. Select the tax year deliberately and read the confirmation. Do not assume an extension buys you more time. Deal with the workplace plan in the autumn and the IRA whenever the year’s picture is clear. And if you would rather never think about any of this again, set up a recurring monthly contribution sized comfortably below the limit and review it once a year, which gets your money invested earlier and turns a deadline into a calendar entry you no longer need.

This worksheet is educational only and is not tax, legal, investment, or financial advice. Contribution deadlines, annual contribution limits, catch-up amounts, income eligibility thresholds, deductibility rules, excess contribution penalties, correction procedures, conversion rules, required distribution ages, and the interaction between filing extensions and retirement plan contributions are all set by tax authorities, differ by account type and by individual circumstances, and change from year to year, so nothing here should be treated as a statement of the rules currently in force. The $6,000 contribution and the 6 percent annual growth rate used in the chart, the worked example, and the interactive companion are illustrative placeholders chosen to demonstrate arithmetic, are not a contribution limit, are not a projection, and do not reflect any real account or expected return; actual investment returns vary and can be negative. Confirm the current-year deadline, limits, and eligibility thresholds directly with the IRS, and confirm your own position with a qualified tax professional or a fee-only fiduciary advisor before making, correcting, or unwinding any contribution.

Edited by Hamza Hai, MBA · Editor

Hamza Hai is the editor of SumLoft. She holds an MBA and reviews the site's articles against our editorial standards, checking that every figure is labelled for what it is, that nothing is presented as verified fact without a source the reader can check, and that the writing stays useful to a non-specialist.

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