Last-Minute Tax Moves to Consider Before the Year Ends

As the year comes to a close, it’s the perfect time to review your finances and consider strategic moves to optimize your situation. Taking advantage of last-minute opportunities can potentially reduce your liability and set you up for a more favorable financial position. Here are ten tax moves to consider before the year ends:

1. Contribute to Retirement Accounts

Why it Matters:

Contributing to retirement accounts offers both short-term and long-term benefits. Not only can you lower your taxable income for the current year, but you’re also building a financial cushion for your retirement years.

How to Maximize Contributions:

  • Individual Retirement Accounts (IRAs):
    • For the tax year 2023, the annual contribution limit is $6,000 for individuals under 50 and $7,000 for those 50 and older. Contributions to traditional IRAs are generally tax-deductible, providing an immediate tax benefit.
  • 401(k) Plans:
    • Maximize contributions to employer-sponsored 401(k) plans. The annual contribution limit for 2023 is $20,500 for individuals under 50 and $27,000 for those 50 and older. Employer matches and contributions grow tax-deferred until withdrawal.

2. Harvest Investment Losses

Why it Matters:

Tax-loss harvesting involves selling investments at a loss to offset capital gains, potentially reducing your overall liability. This strategy is particularly useful for rebalancing your portfolio or managing your exposure.

How to Harvest Losses:

  • Review Your Portfolio:
    • Identify investments that are currently at a loss.
  • Sell Investments Strategically:
    • Sell investments to realize losses and offset any capital gains.
  • Be Mindful of Wash Sale Rules:
    • Avoid purchasing the same or substantially identical securities within 30 days before or after the sale, as it may trigger wash sale rules.

3. Charitable Contributions

Why it Matters:

Making charitable donations not only supports causes you believe in but can also result in a deduction. It’s a way to give back to the community while potentially lowering your taxable income.

How to Maximize Deductions:

  • Donate Cash or Property:
    • Contributions can include cash, property, or even appreciated securities.
  • Keep Detailed Records:
    • Retain receipts, acknowledgment letters, or other documentation for your charitable contributions.
  • Research Eligibility:
    • Check the specific rules for charitable deductions in your jurisdiction, as they may vary.

4. Maximize Health Savings Account (HSA) Contributions

Why it Matters:

Contributions to a Health Savings Account (HSA) provide a tripleadvantage: contributions are deductible, funds grow tax-free, and withdrawals for qualified medical expenses are tax-free.

How to Maximize Contributions:

  • Contribute to Your HSA:
    • For 2023, the contribution limits are $3,650 for individuals and $7,300 for families, with an additional $1,000 catch-up contribution for those 55 and older.
  • Use HSA Funds Wisely:
    • Consider using HSA funds for qualified medical expenses to maximize the tax benefits.

5. Prepay Expenses

Why it Matters:

For self-employed individuals or small business owners, prepaying deductible expenses allows you to accelerate deductions, reducing taxable income in the current year.

How to Prepay Expenses:

  • Identify Deductible Expenses:
    • Determine which business expenses are deductible, such as rent, insurance premiums, or office supplies.
  • Pay in Advance:
    • Make payments for these expenses before the end of the tax year.
  • Document Transactions:
    • Keep records of transactions to substantiate the prepayment.

By understanding the nuances of these tax strategies, you can make informed decisions to optimize your financial situation before the year concludes. Always consult with a tax professional for personalized advice based on your unique circumstances.

6. Use Flexible Spending Account (FSA) Funds

Why it Matters:

Flexible Spending Accounts (FSAs) allow you to set aside pre-tax dollars for qualified medical expenses. However, these funds typically have a “use it or lose it” provision, meaning they may not carry over into the next year.

How to Maximize FSA Funds:

  • Review FSA Balances:
    • Check your FSA balance to see how much money remains.
  • Schedule Medical Expenses:
    • If possible, schedule medical appointments or purchase eligible items before the end of the year.
  • Understand FSA Rules:
    • Be aware of the specific rules of your FSA, including any grace periods or carryover provisions.

7. Review and Adjust

Why it Matters for:

Reviewing and adjusting your tax withholding ensures that you’re neither overpaying nor underpaying taxes throughout the year. Significant life changes can impact your tax liability.

How to Review and Adjust:

  • Check Paycheck Withholding:
    • Examine your most recent paystub to see how much is being withheld for taxes.
  • Consider Life Changes:
    • Assess whether major life events, such as marriage or the birth of a child, necessitate changes to your withholding.
  • Use the IRS Withholding Estimator:
    • The IRS provides an online tool to help you calculate the appropriate withholding based on your current situation.

8. 529 Plan Contributions

Why it Matters:

Contributions to a 529 plan can provide tax benefits, depending on your state. These plans are designed to help individuals save for education expenses, offering tax-free growth and withdrawals for qualified education expenses.

How to Maximize 529 Contributions:

  • Contribute Before Year-End:
    • Make contributions to the 529 plan before the end of the tax year.
  • Check State Tax Benefits:
    • Some states offer tax deductions or credits for 529 plan contributions. Understand your state’s rules to maximize benefits.

9. Home Energy Efficiency Upgrades

Why it Matters:

Certain energy-efficient home improvements may qualify for credits, promoting both environmental sustainability and potential savings.

How to Maximize Tax Credits:

  • Identify Eligible Upgrades:
    • Examples of eligible improvements include energy-efficient windows, doors, insulation, and qualifying HVAC systems.
  • Document Expenses:
    • Keep receipts and documentation of the expenses related to these improvements.
  • Check Tax Credit Limits:
    • Be aware of the maximum tax credits available for specific improvements.

10. Gifts

Why it Matters:

Gifting assets can be a strategic way to reduce your taxable estate and provide financial support to loved ones. Understanding the annual gift tax exclusion and lifetime gift tax exemption is crucial.

How to Maximize Gifting

  • Understand Gift Tax Rules:
    • As of 2023, you can gift up to $16,000 per person annually without triggering gift tax consequences.
  • Consider Lifetime Exemption:
    • Gifts beyond the annual exclusion may still have no tax liability due to the lifetime gift tax exemption.
  • File a Gift Tax Return if Necessary:
    • If applicable, file a gift tax return for amounts exceeding the annual exclusion.

By implementing these last-minute moves, you can potentially optimize your financial situation and position yourself for a more favorable outcome. As always, consult with a professional for personalized advice based on your specific circumstances.


  1. IRS Website:
  2. Investopedia:
  3. CNBC:
  4. Forbes:
  5. Money:
  6. Kiplinger’s:
  7. The Wall Street Journal:
  8. HM Revenue & Customs (HMRC) – UK: 

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