Noon: Individual Tax Tips & Refund Strategies : Year-End Retirement Contribution Moves for Families & Self-Employed Filers

August 30, 2026 • News

New Haven, Connecticut : Jose’s Tax Service : August 30, 2026

Year-end retirement contributions can support two objectives: reducing 2026 taxable income and building long-term retirement assets. The correct strategy depends on your filing status, earned income, employer-plan coverage, modified adjusted gross income (MAGI), business structure, and retirement objectives.

A contribution does not automatically create a refund. A deductible contribution may reduce taxable income. The resulting tax reduction may increase a refund or reduce a balance due if sufficient tax was withheld or paid during the year.

Use this guide to organize your September planning before the final quarter closes.

Start With the 2026 Contribution Rules!

For traditional and Roth Individual Retirement Arrangements (IRAs), the 2026 combined contribution limit is:

$7,500 if you are under age 50.
$8,600 if you are age 50 or older. This includes the $1,100 catch-up contribution.
The limit applies collectively to all traditional and Roth IRAs.
Your allowable contribution is also limited to your taxable compensation for the year.

Taxable compensation generally includes wages, salaries, tips, commissions, bonuses, and qualifying self-employment income. Interest, dividends, rental income, pension income, and other passive income generally do not satisfy the earned-income requirement.

The IRS provides the current limit in its Retirement Topics: IRA Contribution Limits guidance and its 2026 cost-of-living adjustment tables.

Important: If you are married and file jointly, a spouse with little or no compensation may qualify for a spousal IRA contribution based on the couple’s combined compensation. Apply the Kay Bailey Hutchison Spousal IRA rules described in IRS Publication 590-A.

Choose Between Traditional and Roth IRAs Carefully!

1. Use a Traditional IRA when a current deduction is valuable

A traditional IRA contribution may be fully or partially deductible. The deduction may reduce adjusted gross income (AGI) and taxable income for 2026.

Your deduction may be limited if you or your spouse participates in an employer retirement plan. For 2026, the traditional IRA deduction phaseout begins at:

$81,000 for single or head-of-household filers covered by a workplace plan.
$129,000 for married filing jointly when the contributing spouse is covered by a workplace plan.
$242,000 when you are not covered but your spouse is covered and you file jointly.
$0 to $10,000 for certain married-filing-separately taxpayers.

These are phaseout ranges. A contribution may remain permissible even when the deduction is reduced or eliminated. In that case, the nondeductible portion must be tracked properly.

Enter the deductible traditional IRA contribution on Schedule 1 (Form 1040), Additional Income and Adjustments to Income. The amount flows into your Form 1040 calculation of AGI. Follow the current IRS forms and instructions when preparing the 2026 return.

2. Use a Roth IRA when future tax-free income is the priority

Roth IRA contributions are not deductible. However, qualified distributions generally are tax-free when the applicable requirements are satisfied. This can support retirement income planning by creating a source of assets that may not be included in taxable income when withdrawn properly.

For 2026, direct Roth IRA contributions phase out based on MAGI:

Single or head of household: $153,000 to $168,000.
Married filing jointly: $242,000 to $252,000.
Married filing separately and living with a spouse: $0 to $10,000.

If your income is close to a phaseout range, do not contribute the full amount without calculating your MAGI. A year-end bonus, business income, capital gain, or conversion may affect eligibility.

Use a Roth IRA strategically when:

You expect to be in a higher tax bracket later.
You want tax-free qualified retirement distributions.
You prefer not to claim a current deduction.
You want additional tax diversification between pre-tax and after-tax retirement accounts.

A Roth conversion is a separate transaction. Converting pre-tax traditional IRA funds to a Roth IRA may create taxable income in 2026. Review the tax impact before initiating the transfer.

Apply Self-Employed Retirement Plans to Business Income!

Self-employed individuals may have access to substantially higher contribution opportunities than the standard IRA limit. The correct calculation must use net earnings and the applicable plan rules.

1. Evaluate a SEP IRA

A Simplified Employee Pension (SEP) IRA generally allows employer contributions of up to:

25% of eligible compensation, subject to plan rules.
$72,000 for 2026, based on the IRS defined contribution limit.
For a sole proprietor or partner, the effective calculation is generally approximately 20% of net self-employment income after the required adjustments.

A SEP IRA can be administratively efficient. It may be suitable when income is strong but variable and the owner wants a flexible employer contribution.

However, contributions generally must follow the plan’s allocation requirements for eligible employees. Do not establish a SEP IRA without reviewing employee eligibility and contribution obligations.

The IRS provides self-employed retirement plan information through Retirement Plans for Self-Employed People and Publication 560, Retirement Plans for Small Business.

2. Evaluate a Solo 401(k)

A one-participant 401(k), commonly called a Solo 401(k), allows an owner to contribute in two capacities:

Employee elective deferral: Up to $24,500 for 2026, subject to compensation and plan rules.
Employer contribution: Generally up to 25% of compensation under the applicable calculation.
Combined base limit: Generally $72,000 for 2026, excluding catch-up contributions.

Catch-up opportunities may apply:

$8,000 for participants age 50 or older.
$11,250 for certain participants ages 60 through 63 under the SECURE 2.0 rules.

If you participate in another 401(k), 403(b), or similar salary-deferral plan, the employee deferral limit generally applies across plans. Do not treat each plan as having a separate employee deferral limit.

A Solo 401(k) may be appropriate when the owner wants employee deferrals, employer contributions, and possible Roth features in the plan. It also requires more formal administration than a basic IRA.

Review the IRS One-Participant 401(k) Plans guidance before selecting this structure.

Model the Tax Result Before Funding the Account!

Do not select an account based only on the largest stated contribution limit. Model the entire tax position.

Complete these steps:

Project 2026 income. Include wages, self-employment income, bonuses, investment income, retirement distributions, and other taxable items.
Calculate MAGI. Use the applicable traditional IRA deduction or Roth IRA worksheet. MAGI is not always identical to compensation.
Review workplace coverage. Check Form W-2 retirement-plan indicators and confirm whether either spouse participated in an employer plan.
Calculate business income. Use current bookkeeping records and estimated year-end profit for SEP IRA and Solo 401(k) planning.
Separate pre-tax and Roth objectives. A pre-tax contribution may reduce current taxable income. A Roth contribution generally does not.
Project the refund or balance due. Compare expected total tax with federal and state withholding and estimated payments already made.
Document the contribution year. When making a contribution between January 1 and April 15, instruct the custodian to designate it for 2026. An incorrect designation can delay processing or require correction.

For personalized assistance, schedule an appointment through Jose’s Tax Service. Our tax preparation service in New Haven supports individuals, families, self-employed taxpayers, and small businesses through virtual and in-person appointments.

Avoid Excess Contributions and the 6% Excise Tax!

An excess IRA contribution may occur when you:

Contribute more than the $7,500 or $8,600 annual limit.
Contribute more than your taxable compensation.
Exceed the permitted Roth IRA amount because of MAGI.
Contribute to multiple IRAs without aggregating all contributions.
Make an improper rollover or fail to account for a prior-year excess.

Under IRS Publication 590-A, excess contributions that remain in the account may be subject to a 6% excise tax for each year the excess remains. The tax is generally reported on Form 5329, Additional Taxes on Qualified Plans (Including IRAs) and Other Tax-Favored Accounts.

If an excess is discovered, contact the IRA custodian promptly. A timely corrective distribution may require removal of the excess contribution and associated earnings. Earnings may be taxable and reporting may be required. Delayed correction can lead to repeated excise taxes and additional administrative costs.

Do not estimate Roth eligibility or contribution capacity from memory. Verify all IRA balances and contributions before making a final deposit.

Complete This September Action Checklist!

Use September to establish a documented year-end process.

Family checklist

Add all 2026 traditional and Roth IRA contributions made to date.
Confirm the combined contribution limit across every IRA.
Verify each contributor’s taxable compensation.
Review employer-plan coverage for both spouses.
Calculate traditional IRA deduction limits.
Calculate Roth IRA MAGI phaseouts.
Decide whether current-year deductions or future tax-free distributions better support the household plan.
Confirm the contribution year with the custodian.

Self-employed checklist

Reconcile bookkeeping through August.
Project full-year net self-employment income.
Compare SEP IRA and Solo 401(k) contribution capacity.
Review employee eligibility before establishing a SEP IRA.
Confirm whether employee deferrals were made to another employer plan.
Review plan establishment, deferral election, and funding deadlines with the custodian or administrator.
Preserve contribution confirmations, plan documents, and business records.
Schedule a year-end tax planning consultation before December payroll and distributions are finalized.

Mark the Deadlines Now!

For most calendar-year individual taxpayers, the 2026 Form 1040 filing deadline is April 15, 2027.

The deadline for most 2026 traditional and Roth IRA contributions is also April 15, 2027. A filing extension submitted on Form 4868 generally extends the time to file the return, but does not extend the IRA contribution deadline.

SEP IRA contributions generally may be made by the business return due date, including extensions, subject to the applicable business structure and plan rules. Solo 401(k) deadlines may differ for employee deferrals, employer contributions, and plan establishment. Confirm the specific deadline before acting.

Retirement contributions are most effective when they are coordinated with income projections, withholding, bookkeeping, and long-term distribution planning. Begin the review in September. Correct errors before the filing season. Keep all records for the 2026 return.

Category: Tax Planning | Tags: tax refund, personal finance, IRS tips, New Haven taxes