In this Article
Yes, major life events like getting married, divorcing, or selling your home can change your taxes. These events can affect your filing status, which tax bracket you fall into, the credits and deductions you qualify for, and how much tax is withheld from your pay.
This article provides practical information on common life events and what you should consider in each situation. It covers filing status and withholding after marriage; who claims dependents and how alimony is treated after divorce; and when home sales may generate taxable gains.
1. Marriage: New Filing Status and Opportunities
If you get married during the year, your tax picture usually changes. The IRS treats you as married for the whole tax year if you are legally married on December 31, so you’ll pick a filing status: Married Filing Jointly (MFJ) or Married Filing Separately (MFS).
Married Filing Jointly is common because it usually provides a larger standard deduction and access to more tax credits and benefits. But combining incomes can move you into a different tax bracket, potentially increasing your tax liability.
Choosing Married Filing Separately (MFS) can limit or remove certain tax credits and deductions. Common examples:
- Earned Income Credit — generally not allowed if you file MFS
- Education credits — eligibility or amounts may be reduced for MFS filers
- IRA deductions — phase-out rules can be stricter when filing separately. (Phase-out means the deduction is gradually reduced as income rises.)
Example: if one spouse earns $40,000 and the other earns $120,000, their combined income may push the couple into a higher tax bracket than the higher-earning spouse would face alone. That can affect their federal income tax owed and the net benefit of filing jointly.
Practical steps after getting married:
- Update your Form W-4s — submit a new W-4 to your employer to adjust withholding for your combined income. You can use the IRS Tax Withholding Estimator online to help.
- Compare filing options — run a quick comparison of MFJ vs. MFS for your situation. Look at the standard deduction, credit eligibility, and likely tax bracket.
- Check credits and child tax items — if you or your spouse claim the child tax credit or other family credits, confirm how filing status affects eligibility.
If you’re unsure which choice is better, consider reaching out to your tax professional for advice. This will help avoid surprises when you file your next tax return.
2. Divorce: Filing Status, Dependents, and Payments
If you finalize a divorce during the year, your taxes usually change right away. If you are divorced by December 31, you generally file as Single or as Head of Household if you meet the rules, rather than as married.
Key tax items that change after a divorce include who can claim dependents, how child-related credits apply, the treatment of alimony, and property transfers between ex-spouses.
For dependents and child tax credits, who claims the child/children matters. If parents disagree, IRS tie-breaker rules usually allow the parent who lived with the child the most during the year to claim the dependent and child tax credits. Confirm eligibility and any phase-outs based on income before you file.
Alimony rules changed for agreements signed after 2018. Under current federal law, alimony (also called spousal support) from divorce or separation agreements executed after December 31, 2018, is not deductible by the payer and is not taxable income to the recipient. For older agreements, the previous rules may still apply, so check the date and terms of your divorce agreement.
Property transfers, in many cases, transfers of property between spouses or incident to divorce, are non-taxable at the time of transfer. That means you typically don’t recognize a gain or loss when property moves between ex-spouses, but future tax consequences can arise if the receiving spouse later sells the property.
Practical steps after divorce:
- Update your filing status and check whether you can file as Head of Household; that status often offers a larger standard deduction than Single, but has eligibility rules.
- Agree in writing who will claim any child-related credits, or follow the tie-breaker rules if you can’t agree.
- Check the alimony terms and note whether your agreement was signed before or after 2019, so you know the tax treatment.
3. Selling Your Home: Capital Gain Exclusion
Selling your primary home can change your tax return, but the IRS gives a helpful exclusion if you meet certain rules. Under Section 121 of the Internal Revenue Code (see IRS Publication 523, Selling Your Home), you may exclude up to $250,000 of capital gain from income, or up to $500,000 if married filing jointly, if you owned and used the home as your main home for at least 2 of the 5 years before the sale.
Short definition: capital gain is the profit you make when you sell something for more than your adjusted basis (what you paid plus certain improvements). The exclusion lets you remove some or all of that profit from federal income tax if you qualify.
If you don’t meet the full ownership and use tests, you may still get a partial exclusion in limited cases, such as a job-related move, health issues, or other unforeseen circumstances. Keep receipts and records of improvements, mortgage, and closing statements to document your basis and eligibility.
Important points to know:
- Losses from selling your main home are not deductible; you generally can’t claim a deduction when you sell your primary residence for less than your basis.
- Second homes and investment properties, gains on these properties usually must be reported and taxed; the Section 121 exclusion applies only to your primary residence.
- Timing matters: the “2 of 5 years” test counts ownership and use in the 5 years before the sale date; partial exclusions are limited and depend on specific events and timelines.
Quick example: you bought a house for $200,000, made $20,000 in qualifying improvements (adjusted basis $220,000), and sold it for $480,000. Your capital gain is $260,000. If you qualify and file single, you could exclude $250,000 and report $10,000 as taxable gain on your tax return; if married filing jointly, you could exclude up to $500,000 and owe no tax on that gain.
Practical checklist before a sale:
- Confirm you meet the ownership and use tests for the two-of-five-years rule.
- Gather documents: closing statements, records of improvements, mortgage interest statements, and previous tax returns.
- Think about planning; if you have substantial gains, discuss timing, possible use of exemptions, or other tax strategies to manage federal income tax and potential tax liability.
Conclusion
Major life events like marriage, divorce, and selling a home often require updates to your withholding, filing status, and records. Use tools such as the IRS Tax Withholding Estimator and review the relevant IRS publications (for example, Publication 523 on home sales) for details. If your situation involves large gains, split assets, or complicated eligibility questions, consider seeking professional advice to reduce unexpected federal income tax, protect your tax refund, or minimize tax liability.
At The Chamberlain Accounting Firm, we are recognized as one of the leading accounting firms in Bergen County, New Jersey, serving clients in towns across the county and in surrounding states. Our services encompass accounting for attorneys, general bookkeeping and accounting, the preparation of individual tax returns (Form 1040), and business tax returns for partnerships and corporations (Forms 1065, 1120, and 1120S). We are dedicated to helping law firms and small businesses achieve financial accuracy, maintain compliance, and support growth wherever they are located. Contact us today or call us at (201) 464-1011 to learn how we can help your business maintain financial health and compliance.
