Marriage and Taxes: Key Changes After Saying 'I Do'

Sarah B

It may not be as fun to plan as the wedding venue, invitations and attire, but marriage can result in changes affecting essential tax issues that need prompt attention following the wedding:


Name. If your name has changed, report it to the Social Security Administration (SSA) so that the name on your Social Security card matches the name on your tax return. To make this change, file Form SS-5, “Application for a Social Security Card,” available from www.ssa.gov.


Tax withholding. Both spouses must furnish their employer(s) with new Forms W-4, “Employee’s Withholding Allowance Certificate.” This is because combined incomes may move taxpayers into a different bracket. Search www.irs.gov for the IRS Withholding Calculator tool to help you complete the new Form W-4.


Filing status. Marital status is determined as of December 31 each year. Spouses can choose to file jointly or separately each year. Contact the office and ask to have your tax liability calculated both ways.


September 2025 Newsletter

By Sarah Bolton • September 9, 2025
Our regularly updated newsletter provides timely articles to help you achieve your financial goals. Please come back and visit often. Feature Articles The QBI Deduction: Good News for Eligible Business Owners 3 Family-Friendly Tax Benefits in the New Tax Law Before a Weather Emergency Closes Your Business, Make a Plan Tax Tips Seniors May Be Eligible for a New Deduction Separated or Divorced? Know Your Tax Obligations An Employee Benefit That Also Saves Tax for Your Business Just Got Better

September 2025: Upcoming Tax Due Dates

By Sarah Bolton • September 9, 2025
September 15 Individuals: Pay the third installment of 2025 estimated taxes (Form 1040-ES), if not paying income tax through withholding or not paying sufficient income tax through withholding. Calendar-year corporations: Pay the third installment of 2025 estimated income taxes, completing Form 1120-W for the corporation’s records. Calendar-year S corporations: File a 2024 income tax return (Form 1120-S) and provide each shareholder with a copy of Schedule K-1 (Form 1120S) or a substitute Schedule K-1 if an automatic six-month extension was filed. Pay any tax, interest and penalties due. Calendar-year S corporations: Make contributions for 2024 to certain employer-sponsored retirement plans if an automatic six-month extension was filed. Calendar-year partnerships: File a 2024 income tax return (Form 1065 or Form 1065-B) and provide each partner with a copy of Schedule K1 (Form 1065) or a substitute Schedule K1 if an automatic six-month extension was filed. Employers: Deposit Social Security, Medicare and withheld income taxes for August if the monthly deposit rule applies. Employers: Deposit nonpayroll withheld income tax for August if the monthly deposit rule applies. September 30 Calendar-year trusts and estates: File a 2024 income tax return (Form 1041) if an automatic five-and-a-half-month extension was filed. Pay any tax, interest and penalties due. October 10  Individuals: Report September tip income of $20 or more to employers (Form 4070).

An Employee Benefit That Also Saves Tax for Your Business Just Got Better

By Sarah Bolton • September 9, 2025
If a couple gets separated or divorced, it affects tax obligations. The IRS considers couples married for tax purposes until a final decree is issued. After separating or divorcing, update your Form W-4 with your employer and check withholding using the IRS estimator.  Generally, alimony payments and child support payments aren’t deductible by the paying spouse or included in the taxable income of the recipient spouse. (Tax treatment of alimony payments is different if they’re being made under agreements entered into on or before December 31, 2018.) Property transfers due to divorce typically aren’t taxed but may require a gift tax return. Also, be aware that only one parent can claim a child as a dependent.