As the calendar year draws to a close, it’s a natural time to reflect on the past year and prepare for the one ahead. From a financial perspective, the final months of the year also present valuable opportunities to review your tax situation and make strategic decisions before December 31.

Many tax planning opportunities expire once the calendar year ends. Taking time to review your financial picture now can help ensure you’re not missing important opportunities to reduce taxes or strengthen your long-term financial plan.

Below is a year-end tax planning checklist to help guide those conversations.

Review Your Income and Tax Bracket

One of the most important steps in year-end tax planning is understanding where your income may land for the year.

Changes in compensation, investment income, or business revenue can affect your tax bracket and influence planning decisions.

Consider reviewing:

• Salary, bonuses, and other compensation
• Investment income such as dividends and capital gains
• Self-employment or business income
• Potential deductions and credits

Understanding your expected tax bracket can help guide decisions around retirement contributions, charitable giving, and investment transactions.

Maximize Retirement Plan Contributions

Retirement accounts are one of the most powerful tools for reducing taxable income.

Depending on your situation, you may still have time to increase contributions before year-end.

Common options include:

• 401(k) or 403(b) contributions
• Traditional IRA contributions
• SEP IRA or Solo 401(k) contributions for business owners
• Health Savings Account (HSA) contributions

Increasing contributions can reduce taxable income today while strengthening long-term retirement savings.

Review Investment Gains and Losses

Investment portfolios can present opportunities to manage taxes through strategic trades.

One common strategy is tax loss harvesting, which involves realizing investment losses to offset capital gains.

This strategy may help:

• offset gains realized earlier in the year
• reduce taxable investment income
• reposition portfolios more efficiently

At the same time, investors should remain mindful of the wash sale rule, which can disallow losses if a similar investment is repurchased too quickly.

Evaluate Capital Gains Exposure

If you plan to sell investments, real estate, or other assets, the timing of those transactions may influence how gains are taxed.

Questions to consider include:

• Would it be beneficial to realize gains this year or next year?
• Are there opportunities to offset gains with losses?
• Does holding the asset longer qualify for long-term capital gains treatment?

Strategic timing of investment transactions can play an important role in managing tax exposure.

Consider Roth Conversions

For some investors, converting funds from a traditional retirement account to a Roth account may be beneficial.

Roth conversions involve paying taxes today in exchange for potential tax-free withdrawals later.

They may be worth considering when:

• current tax rates are relatively low
• future income may be higher
• you want to reduce future required minimum distributions

Because Roth conversions increase taxable income in the year they occur, careful planning is important.

Review Charitable Giving Plans

For individuals and families who support charitable causes, year-end can be an effective time to align philanthropic goals with tax planning.

Common strategies include:

• donating appreciated securities
• contributing to a Donor-Advised Fund
• bunching multiple years of donations into one tax year
• making qualified charitable distributions from IRAs

These strategies may allow donors to support organizations they care about while improving tax efficiency.

Check Flexible Spending Accounts and Health Accounts

Certain benefit programs require action before the end of the year.

You may want to review:

• Flexible Spending Accounts (FSAs) that may require spending before funds expire
• Health Savings Accounts (HSAs) where additional contributions may still be possible
• Dependent care benefits

Understanding these deadlines can prevent losing valuable benefits.

Review Business Tax Planning Opportunities

For business owners and entrepreneurs, year-end planning often includes additional considerations.

Examples may include:

• accelerating deductible business expenses
• evaluating equipment purchases
• reviewing retirement plan contributions
• managing estimated tax payments

Coordinating business planning with personal financial planning can help ensure decisions are aligned.

Update Withholding and Estimated Payments

If your income changed during the year, your tax withholding or estimated payments may need adjustment.

Reviewing withholding can help avoid:

• unexpected tax bills
• underpayment penalties
• significant refunds that represent over-withholding

A mid-year or year-end review can help keep payments aligned with actual tax obligations.

Coordinate With Your Financial and Tax Advisors

Tax planning works best when investment strategy, financial planning, and tax preparation are coordinated.

Year-end is an excellent time to review financial decisions with professionals who understand how these pieces fit together.

Rather than reacting to tax consequences after they occur, proactive planning allows you to make decisions with greater clarity and confidence.

The Bottom Line

The final months of the year provide an opportunity to pause, review your financial picture, and make thoughtful adjustments before the calendar turns.

Even small decisions made before December 31 can influence your tax outcome and help position your financial plan more effectively for the coming year.

A structured year-end tax planning checklist can help ensure important opportunities are not overlooked.

At Navalign, our team works with individuals, families, and business owners to integrate tax awareness into their broader financial planning strategy so that financial decisions remain aligned with long-term goals.