Tracking Contributions and Limits
Tracking Contributions and Limits
The IRS and tax authorities set annual limits on how much you can contribute to retirement accounts. Exceeding these limits triggers a 6% penalty per year until you fix the excess. Tracking contributions across multiple accounts is essential.
Key takeaways
- IRA limit for 2024: $7,000 ($8,000 if age 50+)
- 401(k) limit for 2024: $23,000 ($30,500 if age 50+)
- HSA limit for 2024: $4,150 self-only ($8,300 family)
- Excess contributions are penalized at 6% per year until corrected
- Limits increase annually for inflation, typically $500–$1,000 per year
IRA Contribution Limits and Rules
Traditional IRA
The 2024 contribution limit is $7,000 per year (or $8,000 if age 50 or older). The limit is per person, not per account. If you have multiple Traditional IRAs, your total contributions across all of them cannot exceed $7,000.
Deductibility: Your Traditional IRA contributions are deductible on your tax return if you meet income limits:
- Phase-out range for single filers with employer retirement plan (2024): $77,000–$87,000
- Phase-out range for married filing jointly with employer retirement plan (2024): $123,000–$143,000
If your Modified Adjusted Gross Income (MAGI) exceeds these ranges, your contribution deduction phases out, and you can't claim a full deduction on your taxes.
Contribution deadline: Tax year contributions must be made by April 15 of the following year. You can contribute to your 2024 IRA until April 15, 2025.
Roth IRA
The 2024 contribution limit is also $7,000 per year ($8,000 if age 50+). However, Roth IRA eligibility phases out at higher income:
- Phase-out range for single filers (2024): $146,000–$161,000
- Phase-out range for married filing jointly (2024): $230,000–$240,000
If your income exceeds these ranges, you cannot contribute to a Roth IRA directly. You may be able to use a "backdoor Roth" strategy (contributing to a Traditional IRA and converting to Roth), but this has its own rules.
401(k) Contribution Limits
The 2024 401(k) limit is $23,000 per year (or $30,500 if age 50+). This limit is per person, not per employer. If you work two jobs and both offer 401(k)s, your combined contributions cannot exceed $23,000.
Additionally, your total contributions plus your employer's match cannot exceed $69,000 in 2024. This rarely matters for individuals because most employer matches are 3–6% (well under the limit), but high-income earners or people with multiple employers should be aware.
Employer match: The employer's match contributions do not count toward your personal contribution limit. You can contribute $23,000 and receive a $5,000 match; the match is separate.
Roth 401(k) vs. Pre-tax 401(k): The $23,000 limit applies to the combined total. If you contribute $15,000 to pre-tax and $8,000 to Roth 401(k), your total is $23,000 (at the limit).
HSA Contribution Limits
The 2024 HSA contribution limit is:
- Self-only coverage: $4,150
- Family coverage: $8,300
The limit is per person and per family (not per account). If you have multiple HSA accounts (rare, but possible), your total contributions cannot exceed the limit.
Additionally, you must be enrolled in a high-deductible health plan (HDHP) to contribute. If you lose coverage mid-year, you can prorate your contribution, or you can use the IRS's "testing period" exception (allowing the full contribution if you remain covered through December 31).
Employer contributions: Like 401(k) matches, employer HSA contributions don't count toward your personal limit. If your employer contributes $1,000 and you contribute $3,150, your total is $4,150 (at the limit).
Tracking Multiple Accounts
If you're contributing to multiple accounts—401(k), IRA, HSA, and possibly a second employer's 401(k) or SEP-IRA—you need to track contributions carefully.
Example: High-income earner, age 35
- 401(k) at Job 1: Contribute $23,000 (maxed)
- IRA (Roth): Contribute $7,000 (but income-limited; if income is over $161K, can't contribute directly)
- HSA through Job 1: Contribute $4,150 (family coverage)
- Taxable brokerage: Contribute remaining savings (no limit)
- Total tax-advantaged contributions: $34,150
Most major brokers provide a summary of contributions in their account statements. At year-end, you'll see "Total Contributions Year-to-Date" in your account. Cross-check this against your contributions to other accounts.
Tracking spreadsheet example:
| Account | Type | 2024 Contributions | Limit | Status |
|---|---|---|---|---|
| Fidelity 401(k) | Employee deferral | $23,000 | $23,000 | Maxed |
| Vanguard IRA | Roth | $7,000 | $7,000 | Maxed |
| HSA through health insurance | HSA | $4,150 | $8,300 | Under limit (family coverage) |
| Schwab taxable | Taxable | $15,000 | None | None |
| Total tax-advantaged | $34,150 |
This spreadsheet helps you track contributions across accounts and identify if you're approaching limits.
Excess Contribution Penalty
If you contribute more than the legal limit, the IRS imposes a 6% penalty on the excess amount per year until you fix it.
Example: You thought you could contribute $8,000 to your IRA in 2024 but the limit is $7,000. You've over-contributed by $1,000.
- Year 2024: 6% penalty on $1,000 = $60
- If not fixed by 2025 (when you file taxes): The penalty carries forward to 2025
- Year 2025: 6% penalty on the remaining $1,000 = $60
- Until the excess is removed, the penalty accrues annually at 6%
How to fix an excess contribution:
- Contact your IRA custodian (Fidelity, Vanguard, etc.) and request removal of the excess
- Include the earnings on the excess (if any; if you contributed $1,000 and it earned $50, you remove $1,050)
- File Form 5329 with your tax return to report the excess and the penalty
- The penalty is waived if the excess was made in good faith and is corrected by the deadline
For 401(k)s, the plan administrator handles excess contributions differently:
- Some plans automatically correct by refunding the excess to you (plus earnings)
- Some plans allocate the excess to your next year's contributions
- Contact your HR or plan administrator to understand your plan's rules
Coordination With Income Limits (Roth IRA and Deductibility)
If your income exceeds phase-out limits, you may lose deductibility on Traditional IRA or eligibility for Roth IRA. This requires special tracking:
Traditional IRA deductibility: If you exceed the phase-out range and you're trying to claim a deduction, you'll file Form 8606 to calculate how much of your contribution is deductible vs. non-deductible. This is extra complexity.
Roth IRA eligibility: If you exceed the income limit, you cannot contribute to a Roth directly. Some people use a "backdoor Roth" strategy: contribute to a Traditional IRA (non-deductible) and immediately convert to Roth. This is legal but requires careful tracking to avoid pro-rata tax issues if you have other Traditional IRA balances.
Catch-Up Contributions (Age 50+)
If you're age 50 or older, you're eligible for "catch-up" contributions:
- IRA: An additional $1,000 per year ($7,000 + $1,000 = $8,000)
- 401(k): An additional $7,500 per year ($23,000 + $7,500 = $30,500)
- HSA: An additional $1,050 per year ($4,150 + $1,050 = $5,200)
You're eligible in the year you turn 50. Most plans automatically allow catch-up contributions once you reach the age; you simply increase your deferral percentage.
IRA Contribution Limit Coordination Across Plan Types
A single important rule: the $7,000 limit applies to the combined total of Traditional and Roth IRA contributions. If you contribute $5,000 to Traditional and $3,000 to Roth, you've hit the $8,000 limit (not $7,000 + $7,000).
Similarly, contributions to SEP-IRA or Solo 401(k) (if you're self-employed) have their own limits and may offset standard IRA contributions.
Annual Limit Adjustments for Inflation
The IRS adjusts contribution limits annually for inflation, typically increasing them by $500–$1,000:
- 2023: IRA limit was $6,500; 401(k) was $22,500
- 2024: IRA limit is $7,000; 401(k) is $23,000
- 2025: Limits typically increase further (exact amounts announced in October)
Each January, check the IRS website or your broker's account information to confirm the current year's limits. Most brokers display limits prominently on their contribution pages.
Contribution Tracking and Limit Visualization
Record-Keeping for Tax Filing
When you file your tax return, you'll need to track and report contributions:
- 401(k): Contributions appear on your W-2 (reported by employer); no additional tracking needed
- IRA: You report contributions on Form 8606 if claiming a deduction or if you have non-deductible Traditional IRA balances
- HSA: You report contributions on Form 8889
- Taxable account: No contribution reporting needed (contributions aren't deductible)
Keep your brokerage statements showing contribution dates and amounts, especially if you make contributions near the tax deadline (April 15). If you're audited, these statements are your proof of timing and amounts.
Next
Tracking contributions is critical to staying compliant with IRS rules, but it's only half the picture. Understanding the tax deadlines and deadlines for corrections is equally important, and these vary by country (US April 15, UK April 5).