How to start a new joint return
You will not be able to merge two previous TT account to start your new joint return. You can transfer ONE of your 2024 returns into a new return, so choose the most complicated one. The other spouse’s information needs to be entered manually. The first name you enter will be the “primary” taxpayer——and in subsequent years you need to keep the names in that order—do not try to change the order of the names.
When you enter the primary spouse’s information in My Info, you have to answer the question "Were you married?" If you click the button for Married, then a drop down will appear that asks, "Do you want to file this return together with your spouse?" Then you choose YES to file a joint return. You enter your spouse's information into My Info. Whenever you are entering income information there should then be a spot for you and for your spouse's income information. WATCH for the names as you enter income on the screens. Or when you click to add income it will prompt you to choose which spouse had the income.
When you prepare a joint return you include all the information for both spouses on the SAME tax return. Include all of your personal information, all of your income from every source, all dependents (if any), all credits and deductions for both of you. You get ONE refund with both names on it.
If you are legally married at the end of 2025 your filing choices are married filing jointly or married filing separately when you prepare your 2025 return.
Married Filing Jointly is usually better, even if one spouse had little or no income. When you file a joint return, you and your spouse will get the married filing jointly standard deduction of $31,500 (+ $1600 for each spouse 65 or older) for 2025. You are eligible for more credits including education credits, earned income credit, child and dependent care credit, and a larger income limit to receive the child tax credit.
If you choose to file married filing separately, both spouses have to file the same way—either you both itemize or you both use standard deduction. Your tax rate will be higher than on a joint return.
Some of the disadvantages of filing separately include:
You cannot get earned income credit,
You cannot get education credits or deductions for student loan interest.
You cannot get the childcare credit
You have a lower amount of income on which to base the refundable additional child tax credit
85% of your Social Security benefits will be taxable even with no other income
The amount you can contribute to a retirement account will be limited.
Capital loss deduction is less than if you file jointly
You cannot get the $6000 senior deduction
You cannot get the deductions for overtime or tips
If you live in a community property state, you will be required to provide additional information regarding your spouse’s income. ( Community property states: AZ, CA, ID, LA, NV, NM, TX, WA, WI) and your returns become very complicated.
If you are using online TurboTax to prepare your returns, you will need to prepare two separate returns and pay twice since with online, you get one return per fee.
https://turbotax.intuit.com/tax-tips/marriage/should-you-and-your-spouse-file-taxes-jointly-or-separ...
https://ttlc.intuit.com/turbotax-support/en-us/help-article/income/getting-married-mean-taxes/L2Rgma...
https://ttlc.intuit.com/turbotax-support/en-us/help-article/taxation/married-filing-separately-commu...
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
