Last-Minute Tax Moves to Make Before December 31

As the end of the year approaches, taking a few strategic steps can help reduce your tax liability and set the stage for a smoother filing season. Both individuals and business owners can benefit from reviewing their finances now and making adjustments before December 31. These actions are simple to implement and can provide meaningful savings when tax time arrives.

Review Your Withholding and Estimated Payments

A quick look at your current withholding or estimated tax payments can prevent surprises in April. If you are under-withheld or anticipate owing more due to additional income, updating your Form W-4 or making an extra estimated payment can help you avoid penalties.

Maximize Retirement Contributions

Contributing to eligible retirement accounts is one of the most effective ways to lower taxable income. Increasing contributions to a 401(k) or similar employer-sponsored plan before year-end can result in immediate tax benefits. Individuals with IRAs may have additional time to contribute, but making contributions early can support better financial planning.

Take Advantage of Charitable Giving

Year-end charitable contributions remain a common strategy for lowering taxable income. Donating cash, appreciated assets, or household goods to qualified organizations may provide deductions when itemizing. Maintaining proper documentation ensures these contributions are recognized at tax time.

Consider Timing Your Income and Expenses

For many taxpayers, especially business owners and self-employed individuals, shifting income or expenses can make a measurable difference. Deferring income to the following year or accelerating deductible expenses, such as office supplies, equipment, or professional services, may help reduce this year’s taxable income.

Perform a Year-End Investment Review

Investment activity near year-end can influence your tax bill. Selling investments at a loss to offset capital gains, known as tax-loss harvesting, may provide a benefit if completed before December 31. Reviewing taxable accounts can help identify opportunities to balance gains and losses.

Verify Eligibility for Tax Credits

Several tax credits depend on actions taken before year-end. Energy-efficient home improvements, education-related expenses, and certain childcare costs may qualify for credits that directly reduce the amount of tax owed. Checking eligibility now allows time to complete any remaining requirements.

Organize Business Records and Expenses

Business owners can benefit from reviewing financial records before closing the books. Ensuring that expenses are properly categorized and backed by documentation can strengthen deductions and streamline tax preparation. This is also an ideal time to review depreciation schedules and record year-end equipment purchases.

Reassess Health Savings and Flexible Spending Accounts

For individuals with health savings accounts (HSAs) or flexible spending accounts (FSAs), year-end planning may prevent unused funds from going to waste. HSAs allow additional contributions within the annual limit, while certain FSAs have deadlines for using remaining balances.

Why Acting Now Matters

Taking these steps before December 31 provides the widest range of tax benefits. Last-minute planning allows individuals and business owners to fine-tune their finances, lessen the risk of unexpected tax bills, and start the new year with greater clarity.

Work With a CPA Before the Year Ends

If you want to make the most of these strategies and approach tax season with confidence, professional guidance can make a significant difference. Larry Bradford, CPA, offers personalized tax planning and year-end support to help individuals and business owners reduce their tax burden and stay compliant. Contact his office today to schedule a consultation.