Smart Tax Moves for Merck Employees in 2026—Refunds, Deadlines, and Retirement Planning Opportunities

Healthcare Provider Update: Healthcare Provider for Merck Merck & Co., Inc., commonly known as Merck, is a global leader in the healthcare sector, renowned for its innovative pharmaceuticals, vaccines, and biologic therapies. As a prominent healthcare provider, Merck delivers a wide array of health solutions targeting various health conditions, particularly in areas such as immunology, oncology, and infectious diseases. Potential Healthcare Cost Increases in 2026 In 2026, healthcare costs are projected to rise significantly, primarily driven by the anticipated expiration of enhanced federal premium subsidies associated with the Affordable Care Act (ACA) and growing medical expenses. Faced with an average premium increase of 18%, healthcare consumers may experience out-of-pocket costs climbing by over 75%. This situation is exacerbated by surging medical care prices, as hospitals and providers seek to balance inflationary pressures while maintaining profitability. As a result, many individuals may find themselves priced out of adequate health coverage, prompting essential discussions on the need for policy interventions. Click here to learn more

'Merck employees who take a proactive approach to tax deadlines, identity protection, and retirement account contributions can position themselves for stronger long-term planning conversations.' – Paul Bergeron, a representative of The Retirement Group, a division of Wealth Enhancement.

'Merck employees who address tax deadlines early, stay alert to identity theft risks, and thoughtfully review retirement contribution limits may gain greater clarity around their long-term financial direction. Aim to integrate these annual tax decisions into a comprehensive retirement planning discussion while consulting a qualified tax professional for personalized guidance.' – Tyson Mavar, a representative of The Retirement Group, a division of Wealth Enhancement.

In this article, we will discuss:

1. Key tax season deadlines and refund statistics Merck employees should know.

2. Steps to reduce tax-related identity theft and common filing errors.

3. Retirement account contribution limits and planning opportunities for 2026.

With tax forms arriving in mailboxes and inboxes, tax season is officially underway for many Merck employees. Depending on whether you expect a refund or anticipate owing taxes, filing your 2025 return can feel either rewarding or stressful. Starting early may help streamline the process and potentially limit last-minute pressure.

Statistics from the Internal Revenue Service show that the average refund issued during the 2024 filing season was  $3,052 . For many individuals, receiving a refund can provide additional cash flow flexibility during the year.

The filing deadline for most individuals’ 2025 federal income tax returns is  April 15, 2026 . If you request an extension by that date, you will have until  October 15, 2026 , to file your return. Taxes owed, however, are still due by April 15, 2026. An extension allows additional time to submit paperwork, not additional time to remit payment. Taxpayers affected by federally declared disasters may qualify for deadline relief in certain situations.

There are several additional reasons to begin preparing your taxes early.

1. Take Precautions Against Identity Theft

Submitting a tax return early may lower the chance of tax-related identity theft. In these situations, criminals attempt to file fraudulent returns to claim refunds before legitimate filers submit their information. Filing promptly can limit the window for this type of activity.

If you believe your tax account may have been compromised, you should still file a valid return and pay any taxes due. In some cases, the IRS may ask for a paper return along with  Form 14039, Identity Theft Affidavit . The IRS generally communicates with taxpayers through mailed notices rather than unsolicited emails, text messages, or social media messages.

2. Correct Errors and Make Adjustments

If you are waiting for tax documents from an employer, financial institution, or other source, it may be helpful to check whether electronic versions are already available. Accessing documentation earlier allows more time to review information and address potential inaccuracies.

Common tax filing mistakes include mathematical errors, missing income, overlooked credits, and incorrect reporting of investment transactions.

For example,  Form 1099-B  reports proceeds from investment sales used to calculate capital gains and losses. If total capital losses exceed gains, up to  $3,000  may be deducted against ordinary income ( $1,500 if married filing separately ). Unused losses may be carried forward to future tax years.

3. Evaluate Planning Opportunities for 2026 and Beyond

The start of the year is often a practical time to review tax-related decisions that may affect upcoming filings.

You may consider adjusting tax withholding through your payroll department if your current withholding does not match your anticipated tax situation. Early planning may also help clarify contribution decisions for tax-advantaged accounts before the April 15, 2026 deadline.

IRA Contributions

For the  2025 tax year , the contribution limit for both traditional and Roth IRAs is  $7,000 , with a higher limit of  $8,000  for individuals age 50 or older. For  2026 , the limit increases to  $7,500 , with a catch-up amount bringing the total to  $8,600  for eligible individuals age 50 and older.

Traditional IRA contributions may lower taxable income for individuals who meet eligibility requirements. A nonworking spouse may also contribute to an IRA if the couple files jointly and has sufficient earned income.

HSA Contributions

For  2025 , Health Savings Account contribution limits are  $4,300  for self-only coverage and  $8,550  for family coverage, with an additional  $1,000  catch-up contribution for individuals age 55 and older.

For  2026 , limits increase to  $4,400  for self-only coverage and  $8,750  for family coverage. Contributions for the 2025 tax year may generally be made until April 15, 2026.

SEP IRAs and Other Plans

Independent contractors and freelancers—including Merck employees with consulting or side income—may establish a  SEP IRA . For  2025 , contributions are limited to the lesser of  $70,000  or  25% of eligible compensation . In  2026 , the maximum contribution increases to  $72,000 .

Other retirement plan options for self-employed individuals include SIMPLE IRAs, Solo 401(k) plans, and pooled employer plans (PEPs).

4. Reduce Last-Minute Surprises

Waiting until the final days of the filing season can add unnecessary stress, particularly if taxes are owed. Filing an extension does not postpone payment obligations, and outstanding balances may lead to interest and penalties.

This may be especially relevant for individuals with self-employment or consulting income, who are typically required to make quarterly estimated tax payments. If estimated payments were missed, additional preparation may be required before filing.

5. Finish Early and Stay Organized

Tax preparation is often considered one of the year’s more time-intensive financial responsibilities. Beginning early and maintaining organized records throughout the year can make the process more manageable. Digital storage, consistent documentation practices, and organized filing systems can simplify future tax seasons.

Completing a return early may also provide a clearer view of your overall financial position, which can support broader retirement and income planning discussions.

Organizing Beyond Tax Season

Tax filing is only one element of a broader retirement strategy. Decisions related to IRA contributions, SEP IRAs, HSAs, and other retirement accounts can influence long-term financial outcomes.

Depending on your individual circumstances,  The Retirement Group  can help review retirement planning considerations aligned with your employment and benefit structure. You can speak with a representative by calling  (800) 900-5867  to discuss your retirement planning options.

Featured Video

Articles you may find interesting:

Sources:

1. Consumer Financial Protection Bureau. “Guide to Filing Your Taxes in 2026.”  Consumer Financial Protection Bureau ,  https://www.consumerfinance.gov/consumer-tools/guide-to-filing-your-taxes/ . Accessed 6 Feb. 2026.

2. Fidelity. “HSA Contribution Limits and Eligibility Rules for 2025 and 2026.”  Fidelity Learn , 26 Aug. 2025,  https://www.fidelity.com/learning-center/smart-money/hsa-contribution-limits . Accessed 6 Feb. 2026.

3. Gusto Editors. “401(k) and IRA Contribution Limits in 2026: What’s New This Year.”  Gusto , 23 Jan. 2026,  https://gusto.com/resources/401k-ira-contribution-limits-2026 . Accessed 6 Feb. 2026.

4. Internal Revenue Service. “Filing Season Statistics for Week Ending Oct. 17, 2025.”  IRS , 24 Oct. 2025,  https://www.irs.gov/newsroom/filing-season-statistics-for-week-ending-oct-17-2025 . Accessed 6 Feb. 2026.

5. “When Are Taxes Due? Tax Deadlines for 2025–2026.”  TurboTax Tax Tips & Videos , Intuit,  https://turbotax.intuit.com/tax-tips/tax-planning-and-checklists/important-tax-deadlines-dates/L7Rn92V1d . Accessed 6 Feb. 2026.