What Are Deductions?
Tax deductions reduce your taxable income. The more deductions you can claim, the less tax you'll owe (or the bigger your refund).
Standard Deduction
The standard deduction is a fixed amount based on your filing status:
| Filing Status | 2025 Amount |
|---|---|
| Single | $14,600 |
| Married Filing Jointly | $29,200 |
| Married Filing Separately | $14,600 |
| Head of Household | $21,900 |
When to use the standard deduction:
- Your itemized deductions total less than the standard amount
- You want simplicity (no need to track expenses)
- You don't have significant deductible expenses
Itemized Deductions
Instead of taking the standard deduction, you can itemize specific expenses:
Common Itemized Deductions
- **State and Local Taxes (SALT)** - Up to $10,000
- State income tax or sales tax
- Property taxes
- **Mortgage Interest** - On loans up to $750,000
- Interest on your primary residence
- Interest on a second home
- **Charitable Contributions**
- Cash donations to qualified charities
- Donated goods (fair market value)
- **Medical Expenses**
- Only amounts exceeding 7.5% of your AGI
- Insurance premiums, prescriptions, procedures
- **Casualty and Theft Losses**
- Federally declared disaster areas only
How to Decide
FileJoy automatically compares both options and recommends the better choice. Here's how to think about it:
Take the Standard Deduction If:
- You rent (no mortgage interest)
- You live in a low-tax state
- You don't make large charitable donations
- Your medical expenses are low
Consider Itemizing If:
- You have a large mortgage
- You live in a high-tax state (NY, CA, NJ, etc.)
- You made significant charitable donations
- You have high medical expenses
Example Comparison
Sarah, Single Filer:
- Mortgage interest: $8,000
- Property taxes: $4,000
- State income tax: $3,000
- Charitable donations: $2,000
- Total itemized: $17,000
Sarah should itemize because $17,000 > $14,600 (standard deduction).
Mike, Single Filer:
- No mortgage (rents)
- State income tax: $2,500
- Charitable donations: $500
- Total itemized: $3,000
Mike should take the standard deduction because $14,600 > $3,000.
FileJoy Makes It Easy
On the Deductions & Credits page, FileJoy:
- Shows you both totals side by side
- Recommends the better option
- Lets you switch between methods to see the impact
You don't need to choose manually—we'll always apply whichever method gives you the bigger tax benefit.
Important Notes
- You can't do both—it's one or the other
- The SALT deduction is capped at $10,000 total
- Keep records of itemized expenses for 3-7 years
- Some deductions have AGI limitations
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