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Smart Tax Moves to Make Before the Filing Deadline

Smart Tax Moves to Make Before the Filing Deadline

March 01, 2026

As the tax filing deadline approaches, many investors shift into gathering documents, finalizing numbers, and hoping for the best. But even in the final stretch, there may still be meaningful opportunities to reduce your tax liability and strengthen your long-term financial strategy.

Tax planning isn’t just about filing correctly. It’s about being intentional.

Below is a smart, last-minute checklist to consider before your return is finalized.

Max Out Your IRA Contributions

If you haven’t yet contributed to your IRA for the prior tax year, you may still have time, contributions are generally allowed up until the tax filing deadline.

For eligible individuals, contributing to a Traditional IRA may provide a tax deduction, lowering your taxable income for the year. Alternatively, a Roth IRA allows for tax-free growth and tax-free withdrawals in retirement.

Even if you’re already contributing through a workplace retirement plan, this additional opportunity can potentially:

  • Reduce current taxable income (Traditional IRA)
  • Increase tax-free retirement assets (Roth IRA)
  • Enhance overall retirement diversification

For high-income earners who are phased out of direct Roth contributions, this is where strategic planning becomes especially important.

Evaluate a Backdoor Roth Strategy

If your income exceeds Roth IRA contribution limits, you may still be able to access Roth benefits through what’s commonly referred to as a “backdoor Roth.”

This strategy typically involves:

  1. Making a non-deductible contribution to a Traditional IRA
  2. Converting that amount to a Roth IRA

When structured correctly, this can help high earners build tax-free retirement assets over time.

However, this strategy can become complicated if you already hold pre-tax IRA balances due to pro-rata tax rules. Timing and coordination with your broader retirement accounts matter significantly.

Before executing this move, it’s important to review your overall IRA landscape and consult with a trusted financial advisor to avoid unintended tax consequences.

Don’t Forget About HSA Contributions

If you’re enrolled in a high-deductible health plan (HDHP), you may be eligible to contribute to a Health Savings Account (HSA), one of the most tax-efficient tools available.

An HSA offers what’s often called “triple tax advantages”:

  • Contributions may be tax-deductible
  • Growth is tax-deferred
  • Withdrawals for qualified medical expenses are tax-free

Even better, HSA contributions for the prior year can typically be made up until the tax filing deadline.

For long-term planners, HSAs can serve as a powerful supplemental retirement vehicle, especially if current medical expenses are paid out of pocket and the HSA is allowed to grow.

Review Capital Gains and Losses

Have you realized investment gains during the year? Sold appreciated stock? Rebalanced your portfolio?

Capital gains planning doesn’t stop on December 31st, reviewing what has already occurred is critical before filing.

Understanding the difference between short-term and long-term capital gains can materially impact your tax outcome:

  • Short-term gains are typically taxed as ordinary income
  • Long-term gains often receive more favorable tax treatment

If you realized losses during the year, those may offset gains and potentially reduce your tax burden. In some cases, excess losses can even offset a limited amount of ordinary income.

This is where coordinated investment and tax planning truly come together. Decisions made within your portfolio have direct implications on your tax return.

Consider Timing of Income or Deductions

For business owners or professionals with flexible compensation structures, there may still be opportunities to evaluate:

  • Accelerating deductions
  • Deferring income
  • Reviewing bonus timing
  • Assessing estimated tax payments

Even small adjustments can create meaningful differences in overall tax efficiency when aligned with your broader financial plan.

Double-Check Retirement Plan Contributions

If you participate in a 401(k), SEP IRA, or other employer-sponsored plans, confirm that contributions were maximized appropriately.

While most 401(k) contributions must be made by year-end, certain employer contributions or SEP contributions may still be eligible before the filing deadline (depending on your structure and whether you file an extension).

It’s worth reviewing this with both your advisor and CPA to ensure you’ve fully leveraged available tax-advantaged accounts.

The Bigger Picture: Tax Planning Is Year-Round

While these last-minute moves can be impactful, the most effective tax strategies happen proactively, not just in March or April.

True tax efficiency comes from integrating:

  • Investment strategy
  • Retirement planning
  • Income planning
  • Estate considerations
  • Ongoing coordination with your CPA

At Triumph Capital Management, we believe tax planning shouldn’t be an afterthought. It should be built into your financial strategy from the start.

The filing deadline is an important checkpoint but it’s also an opportunity to ask a bigger question:

Are your investments, income, and tax strategy working cohesively?

If you’d like a second opinion or want to explore proactive planning before next year’s deadline, we’re here to help.

Click Here to Book Your Free Consultation



Important Disclosure

Triumph Capital Management works closely with clients and their trusted tax and legal professionals to help ensure financial strategies are coordinated thoughtfully and efficiently. However, we do not provide tax or legal advice. The information contained in this article is for educational and informational purposes only and should not be construed as tax or legal guidance.

Before implementing any tax-related strategy discussed above, we encourage you to consult directly with your CPA, tax advisor, or attorney to determine what is appropriate for your specific situation.

All blog posts provided by Triumph Capital Management are intended for educational and informational purposes only. The content presented is intended to provide general knowledge about financial topics and/or investment strategies. The content presented in these materials is not intended as financial advice, nor should it be construed as a recommendation for any specific investment strategy, financial product, or course of action. While we strive to provide accurate and up-to-date information, the content shared in the material is for general informational purposes and does not take into account the individual financial circumstances or goals of any participant. We encourage you to consult with a qualified financial professional or advisor before making any investment decisions or implementing or acting on any strategies discussed in our materials.

The materials and discussions provided should not be interpreted as an endorsement or recommendation of any specific investment or strategy. We do not guarantee the accuracy, completeness, or suitability of the information provided.

Investing involves risk, including the potential loss of principal. Past performance is not indicative of future results. You acknowledge and agree that Triumph Capital is not responsible for any actions you take based on the information shared in our educational material.

For personalized advice tailored to your specific situation, please consult with a registered investment advisor or contact us here.

Advisory services are offered through Triumph Capital Management, an SEC-Registered Investment Advisor.