Introduction

Getting married affects much more than just your filing status. Combining incomes, assets, and financial accounts can impact your tax liability and overall financial planning in ways that often surprise newlyweds. To avoid hidden costs and issues, here’s a comprehensive guide to key tax and financial considerations before and after you tie the knot.

Joint vs. Separate Tax Returns

Your marital status on December 31 determines your tax filing choices for the entire year. Married couples must choose between filing jointly or separately. Most couples file jointly to simplify the process and maximize potential tax savings, as married filing separately disqualifies you from certain credits and deductions. However, if one spouse has significant medical expenses or you have concerns about your spouse’s financial accuracy, filing separately could be beneficial. Remember, joint filers are “jointly and severally liable” for any tax underpayments or errors.

Marriage Penalty or Bonus?

The “marriage penalty” means some couples pay more tax together than they would if single, particularly those in higher tax brackets. The penalty also affects deductions like the state and local tax (SALT) limit. Conversely, if one spouse earns much more, a “marriage bonus” may reduce your combined tax bill.

Selling a Home: Capital Gains Exclusion

If both spouses own homes, selling can trigger capital gains taxes. Individuals can exclude up to $250,000 of home sale gains; couples filing jointly can exclude up to $500,000 if the property was their primary residence for two of the past five years. Strategic planning could help you maximize gain exclusions.

Essential Financial To-Dos After Marriage

• Coordinate benefits: Update beneficiaries and review health insurance options. Marriage is a qualifying event for plan changes.
• Review accounts: Decide if you’ll combine bank accounts or keep them separate and update automatic payments.
• Asset titles: Consider updating asset ownership, such as real estate or vehicles.
• Insurance: Update beneficiaries and explore combined policy discounts.
• Legal documents: Update wills, estate plans, and powers of attorney.
• Name changes: Notify employers, government agencies, and financial institutions about any name changes.

Adjusting Withholding and Estimated Tax Payments

Marriage can alter your tax bracket, deductions, and eligibility for child-related tax breaks. To avoid overpaying or owing taxes, review your withholdings (via a new W-4) and estimated payments if you’re self-employed. The IRS withholding calculator is helpful, but consulting a tax professional is recommended.

Conclusion

Marriage has significant tax and financial implications. Review your finances, insurance, estate plans, and tax strategies early. Consulting with a tax advisor can help you avoid surprises and optimize your finances as a couple.