Why sign in to the Community?

  • Submit a question
  • Check your notifications
Sign in to the Community or Sign in to TurboTax and start working on your taxes
New Member
posted Jun 1, 2019 10:33:13 AM

Mortgage Interest adjustment Calculation. How to calculate the Mortgage Interest adjustment in California if the mortgage is over 750,000

I have a mortgage over 750,000 in CA, how to calculate the Mortgage Interest Adjustment?

0 18 4871
1 Best answer
Intuit Alumni
Jun 1, 2019 10:33:14 AM

You can calculate it by yearly average or monthly. 

 

https://www.ftb.ca.gov/Archive/Professionals/Taxnews/2008/1208/1208_5.shtml

18 Replies
Intuit Alumni
Jun 1, 2019 10:33:14 AM

You can calculate it by yearly average or monthly. 

 

https://www.ftb.ca.gov/Archive/Professionals/Taxnews/2008/1208/1208_5.shtml

New Member
Jun 1, 2019 10:33:16 AM

catch 22. how can i see my schedule A while still working on my taxes? turbotax won't let me see it.

New Member
Jun 1, 2019 10:33:16 AM

nevermind, gotta PAY turbotax first..

Level 2
Jun 1, 2019 10:33:17 AM

Hi,in my federal section tt said my original mortgage amount to be x ( 1098 box 1 summation of two lenders since i refinanced)  and the adjusted amount ( due to federal limitation of 750k) was y, which is also present in schedule A and x > y. However tt puts in CA(540) Part II , column C addition amount of a large negative value. I thought based on your answer above it should be (x-y ) = a small positive number in my case? Am I missing something?

Level 2
Jun 1, 2019 10:33:19 AM

Hi,in my federal section tt said my original mortgage amount to be x ( 1098 box 1 summation of two lenders since i refinanced)  and the adjusted amount ( due to federal limitation of 750k) was y, which is also present in schedule A and x > y. However tt puts in CA(540) Part II , column C addition amount of a large negative value. I thought based on your answer above it should be (x-y ) = a small positive number in my case? Am I missing something?

Level 2
Jun 1, 2019 10:33:20 AM

Hi,in my federal section tt said my original mortgage amount to be x ( 1098 box 1 summation of two lenders since i refinanced)  and the adjusted amount ( due to federal limitation of 750k) was y, which is also present in schedule A and x > y. However tt puts in CA(540) Part II , column C addition amount of a large negative value. I thought based on your answer above it should be (x-y ) = a small positive number in my case? Am I missing something?

Intuit Alumni
Jun 1, 2019 10:33:21 AM

Did you report any of a 1098 on a Schedule E?

Level 2
Jun 1, 2019 10:33:22 AM

No. I bought the home in march 2018 and then I refinanced it in the same year.
For the original loan in TT " Telll us about you loan balances" section , shall I put ending balance as 0 since I refinanced this loan with another lender? I am asking this because in state return it affects the total home acquisition debt.

Level 3
Jan 31, 2020 7:33:00 PM

Did you ever figure this out?  I have the same issue and it is driving me crazy.

Level 1
Feb 6, 2020 5:58:33 PM

I am having a similar problem. I refinanced the loan so I have two 1098 Forms -- the first is interest on the original loan for 9 months that was paid off.  The other is the 1098 for the interest on the new loan for 3 months.  Turbo Tax is treating these as two loans and adding the old and new loan together!  This results in a loan amount and balances twice the size of the actual mortgage.  Turbo Tax needs to correct this glitch and recognize that refinance is not two loans but simply a replacement loan.  I have had to override the calcualtions to get the correct mortgage balances.

Expert Alumni
Feb 7, 2020 6:27:17 AM

On the refinanced mortgage Box 2 is asking for the amount of the outstanding balance of the loan as on 01/01/2019.  Since the loan did not start until after that the date the amount in Box 2 for the refinanced mortgage should be $0.  

 

If you put a balance for the loan in Box 2 for the refinanced loan the computer program will impose the limits on how much interest you can deduct on mortgages.

 

Link to Deduction Mortgage Interest

@SLA

Level 1
Feb 7, 2020 11:48:29 AM

Thanks for your response and it helped a little.  However, the basic problem is that the California Return is treating the refinance as a separate mortgage because there are two separate Loan numbers and two separate 1098 Forms for the original loan and the refinanced loan.  I had to override the California worksheet by treating them as one loan instead of two separate loans.  I wish the program would ask whether the property was refinanced and then ask for the beginning balance on the old loan, the date of refinance, and the ending balance on the refinanced loan.  It would then correctly calculate the mortgage interest deduction. 

Expert Alumni
Feb 8, 2020 8:15:45 PM

If you enter the older loan first, the program does ask if it was sold or refinanced, then when the second 1098 is entered, the loan balance from the first 1098 is not added to the second. 

Level 3
Apr 11, 2021 9:48:09 PM

Even after your suggestions, I'm still getting a negative California adjusted mortgage interest figure.  I tried entering $0 for my old lender outstanding principal balance, but TT says it can't be a $0.  So frustrating.....

Expert Alumni
Apr 12, 2021 5:25:55 PM

@randsom If you had an Original Mortgage and a Refi with home debt over 750K, you may be able to make one entry to prevent mortgage interest limitation.

 

If this applies, it should resolve your California mortgage interest issue. 

 

Click this link for more info on Workaround for Limited Home Mortgage Interest

Level 3
Apr 12, 2021 5:35:57 PM

My 2020 refinance replaced a $299k loan with a $297k loan.  Well below the fed $750k and Ca. $1mil threasholds.  For whatever reason TT auto filled a $-1850 for my California adjustment figure.  It is my understanding that because I'm below the thresholds, this figure should be $0 or a positive correct?   

Expert Alumni
Apr 13, 2021 12:35:25 PM

It depends. Try combining both 1098's and report $299,000 in box 1 while combining mortgage interest, property taxes, points etc. See if that will remove the adjustment amount in your Ca adjustment figure. 

Level 3
May 15, 2021 2:02:36 PM

I just ended up removing the negative number and put a $0 in the mortgage adjustment area in my California return.  It's too confusing to try and "play" with the two 1098's to make it work.  TT should be easier, not harder than paying a live preparer.