Common questions for the Schedule A in ProSeries
by Intuit•8• Updated 3 weeks ago
Get answers to frequently asked questions about Schedule A itemized deductions.
Form 1040, Schedule A - Itemized Deductions is used to calculate the itemized deductions. When you enter itemized deductions on the Schedule A, ProSeries will compare the Itemized Deduction to the Standard Deduction and take whichever gives the taxpayer the best tax benefit.
Future changes for tax year 2026
For tax years beginning after December 31, 2025, the One Big Beautiful Bill act will make changes to terminate the miscellaneous itemized deduction, other then educator expenses. These changes will go into effect in tax year 2026.
Follow these steps to access Form 1040 Schedule A::
- Press F6 to bring up Open Forms.
- Type A and press enter to open the Schedule A.
There may be tax scenarios where you need to force the itemized or standard deduction.
Follow these steps to force ProSeries to use the itemized deduction or standard deduction:
Standard deduction amounts have increased under the One Big Beautiful Bill Act. For the tax year 2025 adjustments see here.
- Open the Federal Information Worksheet.
- Scroll down to Part X - Additional Federal Return Information.
- Scroll down to the Standard Deduction/Itemized Deductions checkboxes.
- Check the box for the option that best suits your clients needs:
- Itemize even if itemized deductions are less than standard deductions
- Married filing separately and spouse itemized deductions
- Use standard deduction even if less than itemized deductions
Starting in Tax Year 2025
The overall limit on the deduction for state and local income, sales and property taxes has increased to $40,000 ($20,000 if MFS) and is reduced by your modified adjusted gross income if more then $500,000 ($250,000 if MFS) but will not reduce below $10,000 ($5,000 if MFS). Review the Schedule A line 5e to see the results.
How to see how much State and Local Sales Taxes are allowed on tax year 2025 return?
- Open the Schedule A.
- Scroll down to line 5a to see the SALT paid.
- Line 5e will show the amount after applying the income limitations and phaseout rules.
Starting in tax year 2024: Entering a Qualified Conservation Property adjustment for CA
Under federal law, the amount of qualified conservation contribution deductions allowed is no more than 50% of federal AGI. California law limits the amount of qualified conservation contribution deductions to no more than 30% of federal AGI. Figure the difference between the deduction amount allowed using federal law and the amount allowed using California law. Figure the difference and enter it on the Smart Worksheet on Schedule CA - Page 6 - Line 12.