Indiana Standard Deduction Guide – If you’re searching for the “Indiana standard deduction,” you’re not alone—many Hoosiers expect a simple dollar amount like the federal standard deduction. However, Indiana does not offer a traditional standard deduction on your state income tax return.
Instead, the state uses personal exemptions plus a list of specific Indiana-only deductions to lower your taxable income. This guide explains exactly how it works for tax year 2025 (returns filed in 2026), using the latest official information from the Indiana Department of Revenue (DOR).
Does Indiana Have a Standard Deduction?
No. Indiana does not provide a standard deduction (or allow federal itemized deductions from Schedule A) when calculating your Indiana taxable income.
- You start with your federal adjusted gross income (AGI).
- Add back certain Indiana-specific items (Schedule 1).
- Subtract specific Indiana deductions (Schedule 2 or C).
- Subtract personal exemptions (Schedule 3).
The result is your Indiana taxable income, taxed at a flat 3% rate for 2025 (dropping to 2.95% in 2026).
This system differs from the federal return, where the 2025 standard deduction is $15,750 (single/MFS), $31,500 (joint), or $23,625 (head of household). Your federal choice does not affect your Indiana return, except for a few recovered-item adjustments.
Indiana Personal Exemptions: Your Main Tax Reduction Tool
Indiana replaces the standard deduction with personal exemptions worth $1,000 each. These are claimed on Schedule 3 of Form IT-40 (or equivalent for part-year/nonresidents).
Base exemptions (2025):
- $1,000 for yourself
- $1,000 for your spouse (if filing jointly)
- $1,000 for each qualifying dependent
Additional exemptions available:
- First-time dependent child: Up to $3,000 (instead of $1,500) in the first year you claim the child. Report on Schedule IN-DEP.
- Age 65 or older and/or blind: Additional $1,000 per qualifying person.
- Low-income seniors (age 65+): Extra $500 if federal AGI is under $40,000 (single) or $20,000 (married filing separately).
Filing tip: Even if your federal AGI is low, claim every exemption—you may still qualify for a refund of withheld taxes or credits like the Earned Income Credit.
Key Indiana-Specific Deductions You Can Claim
These are claimed on Schedule 2 (full-year residents) or Schedule C (part-year/nonresidents). Here are the most common ones for 2025:
| Deduction | Maximum Amount | Who Qualifies | Key Restrictions |
|---|---|---|---|
| Renter’s Deduction | $3,000 ($1,500 if married filing separately) | Indiana residents who rent their principal home | Home must be subject to Indiana property tax; vacation homes and out-of-state rentals excluded. Lesser of rent paid or limit. |
| Homeowner’s Residential Property Tax Deduction | $2,500 ($1,250 if married filing separately) | Owners of principal residence in Indiana | Only taxes paid on your main home; cannot combine with certain other credits. |
| Private School / Homeschool Deduction | $1,000 per qualifying child | Parents of dependents enrolled in private school or homeschooled | Child must be eligible for free public school. |
| Military Pay / Retirement Deduction | 100% of qualifying pay | Active-duty, reserve, retirees, and survivors (expanded to Space Force, USPHS, NOAA in 2025) | Full deduction for military retirement and survivor benefits. |
| Interest from U.S. Government Obligations | Full amount | Taxpayers with U.S. Treasury interest, savings bonds, etc. | Must be included in federal AGI. |
| Other notable deductions | Varies | Enterprise Zone employees, health care sharing ministries, long-term care premiums, railroad benefits, etc. | See full DOR list. |
Pro tip: You can claim these Indiana deductions even if you took the federal standard deduction.
How to Claim Deductions and Exemptions on Your Indiana Return?
- File Form IT-40 (full-year resident) or IT-40PNR (part-year/nonresident).
- Complete Schedule 1 (add-backs).
- Complete Schedule 2 or C (deductions).
- Complete Schedule 3 (exemptions) + Schedule IN-DEP (dependents).
- Attach required W-2s, 1099s, and schedules.
Deadline: April 15, 2026 (for 2025 taxes). Free filing is available via INfreefile for many Hoosiers.
Recent Changes and What’s New for 2025-2026
- Tax rate cut: 3% for 2025 → 2.95% for 2026.
- Military expansions: Full deduction now covers more uniformed services.
- No change to renter’s or homeowner deduction limits (still $3,000 / $2,500). Proposed increases did not take effect for 2025.
- Property tax note: Separate homestead standard deduction (for your property tax bill, not income tax) is phasing down starting 2026, but that does not affect your IT-40.
Federal vs. Indiana: Quick Comparison Table
| Feature | Federal (2025) | Indiana (2025) |
|---|---|---|
| Standard Deduction | $15,750 single / $31,500 joint | None |
| Personal Exemptions | Suspended | $1,000 each + add-ons |
| Itemized Deductions | Allowed | Not allowed (specific only) |
| Renter’s Deduction | None | Up to $3,000 |
Common Mistakes to Avoid
- Assuming your federal standard deduction automatically applies to Indiana.
- Forgetting to claim the renter’s or homeowner’s deduction.
- Missing first-time dependent child exemption ($3,000).
- Not filing because you think your income is too low—exemptions often make filing worthwhile for refunds.
Final Tips to Minimize Your Indiana Tax Bill
- Use free DOR resources or INfreefile.
- Keep records for rent receipts, property tax statements, and dependent info.
- Check the official 2025 IT-40 Instruction Booklet and DOR deductions page for your exact situation.
- Consult a tax professional if you have complex income (military, self-employed, out-of-state).
For the most accurate, up-to-date information, visit the Indiana Department of Revenue at in.gov/dor or download the current IT-40 forms and instructions.
This guide is for informational purposes only and is based on official DOR publications as of April 2026. Tax laws can change—always verify with the latest forms before filing.