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Level 2
June 7, 2019
Solved

Unsure how to split deductions when filing separately.

  • June 7, 2019
  • 7 replies
  • 2 views

Trying to get some clarification on deduction splitting between spouses when filing separately. I've looked at other questions about this but the answers are all over the place.

Lets just use mortgage interest as an example.

Both of our names are on the mortgage, it is paid out of a joint account. I am listed on the mortgage as the primary.

1. Do we have to split this 50/50 or can it be all applied to just one of us or any other ratio?

2. If it can all be applied to just a single person, does the other person still need to input the information into the form and just say the amount is ZERO?

3. Does the above in 1 & 2 apply for anything else we have jointly in our names (PMI, property taxes, personal property taxes)

4. How does this affect home office deductions? If I apply X amount of the home deductions to me, I assume I put only those amounts into the home office deduction part correct?


Anything else one should know about doing this I am overlooking or missing?

Best answer by Opus 17

When filing separately, you can divide the deductions in any way that is reasonable to both of you.  Generally, person-specific deductions like medical expenses, state income tax, and employee expenses should be claimed by the person who incurred or paid them. General marital obligations like mortgage and property tax are often split by who paid which share, but there is no black letter rule.  If you want to say that one spouse paid the mortgage and the other spouse bought the food and paid other expenses, so that spouse one claims all the mortgage, that is usually ok.  Just be sure that you don't claim more than the total between you, and remember that if one spouse itemizes, both spouses must itemize even if their total is less than the standard deduction would be.

7 replies

Level 15
June 7, 2019
Are you in  a community property state?
**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.**
chad6Author
Level 2
June 7, 2019
NM, looks like WV is NOT a community property state.
chad6Author
Level 2
June 7, 2019
how do I know? I'm in WV
Level 15
June 7, 2019
WV is not a community property state.
**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.**
Opus 17Level 15Answer
Level 15
June 7, 2019

When filing separately, you can divide the deductions in any way that is reasonable to both of you.  Generally, person-specific deductions like medical expenses, state income tax, and employee expenses should be claimed by the person who incurred or paid them. General marital obligations like mortgage and property tax are often split by who paid which share, but there is no black letter rule.  If you want to say that one spouse paid the mortgage and the other spouse bought the food and paid other expenses, so that spouse one claims all the mortgage, that is usually ok.  Just be sure that you don't claim more than the total between you, and remember that if one spouse itemizes, both spouses must itemize even if their total is less than the standard deduction would be.

chad6Author
Level 2
June 7, 2019
thank you all. I believe I have done this correctly now. It seems in our case it is quite beneficial to file separately vs jointly.
Level 15
June 7, 2019

Why are you filing separate returns?  Married filing separately is the worst way to file.

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 each receive the $4050 personal exemption, plus the married filing jointly standard deduction of $12,600 (add $1250 for each spouse over the age of 65).  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 special rules for filing separately include: you cannot get earned income credit, education credits, or deductions for student loan interest. A higher percent of your Social Security benefits may be taxable.  In many cases you will not be able to take the child and dependent care credit.  If you live in a community property state, you will be required to provide additional information regarding your spouse’s income.  If you are using online TurboTax to prepare your returns, you will need to prepare two separate returns and pay twice

**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.**
chad6Author
Level 2
June 7, 2019
this did not answer my question at all.
Level 2
February 6, 2021

"Any way that seems reasonable" is not how the IRS guidelines suggest you split deductions. You are supposed to split pretty much everything down the middle if you make payments out of joint accounts and live together and don't specifically keep stuff separate. The exception is for property tax paid on a property owned by just one person, apparently. It says nothing about being the breadwinner, either, unfortunately. I think filing separately in order to pile all of the deductions onto the breadwinner's return would be a mistake, and potentially a red flag.

 

https://www.irs.gov/faqs/itemized-deductions-standard-deduction/other-deduction-questions/other-deduction-questions

 

Level 2
February 12, 2022

@giantsbaseball 

IRS guidance page doesn’t say “split evenly” just “split”. The definitions of “split” I find, don’t say anything out it being 50:50 or 75:25 or 100:0!? Maybe not 100:0 but overall I can’t find a document to say I can’t agree to divide it in a positive fashion for both spouses. 

Level 2
February 12, 2022

@Opus 17 @xmasbaby0 

Any updates from either of you on this topic relevant to 2021? I will file MFS this year and with plenty of deductions, can my wife and I chose to split them how we see fit?