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NIIT Planning (3.8% Surtax) in Indiana 2026

Calculate your niit planning (3.8% surtax) tax savings in Indiana. With Indiana's 3.05% top state tax rate, your combined savings are higher.

Indiana Tax Overview

State Income Tax
3.05%
flat
Sales Tax
7%
avg combined: 7%
Property Tax Rate
0.83%
Median Income
$61,944

Low flat 3.05%. County taxes add 0.5-2.96%. Uses federal AGI. Property tax caps 1-3%.

Indiana Income Tax Brackets (Single)

3.05%
$0 +
Your bracket
$1,253
Est. Total Savings
No Limit
Max Deduction
Strategy
Deduction Type
25.1%
Combined Tax Rate

NIIT Planning (3.8% Surtax) Savings Calculator for Indiana

$
$

Federal Savings

$1,100

22% bracket

Indiana State

$153

3.05% rate

Total Savings

$1,253

25.1% combined

At a 25.1% combined tax rate in Indiana, every $1,000 in deductions saves you $251 in taxes.

Savings by Tax Bracket in Indiana

10%
$653
12%
$753
22%
$1,253
24%
$1,353
32%
$1,753
35%
$1,903
37%
$2,003

Includes 3.05% Indiana state tax on top of federal savings.

Eligibility Requirements

High-income investors above NIIT threshold

  • 1MAGI over $200K/$250K
  • 23.8% on lesser of NII or excess MAGI
  • 3Includes rental, dividends, gains

Indiana residents should verify that this deduction is also recognized on their state tax return for additional savings of up to 3.05%.

Common Mistakes to Avoid

  • !Not planning around threshold
  • !Ignoring rental income
  • !Forgetting to claim the deduction on your Indiana state return (missing up to 3.05% additional savings)

Indiana Filing Tips

Account for county tax on top of 3.05%. Indiana uses federal AGI with state adjustments. Property taxes are capped. College and teacher credits available.

Required Tax Forms

Form 8960

File these forms with your federal tax return to claim the niit planning (3.8% surtax). Indiana may require additional state-specific forms.

Other Tax Deductions in Indiana

Capital Loss Deduction

Investment

~$752
est. savings

Tax-Loss Harvesting

Investment

~$5,693
est. savings

Investment Interest Expense

Investment

~$1,708
est. savings

Qualified Dividend Tax Rate

Investment

~$3,416
est. savings

Opportunity Zone Investment

Investment

~$11,386
est. savings

1031 Like-Kind Exchange

Investment

~$34,159
est. savings

QSBS Exclusion (Section 1202)

Investment

~$113,864
est. savings

Installment Sale

Investment

~$9,109
est. savings

NIIT Planning (3.8% Surtax) in Neighboring States

Michigan

4.25% top rate (flat)

~$5,966
+4,713 vs Indiana

Ohio

3.5% top rate (progressive)

~$5,795
+4,542 vs Indiana

Kentucky

4% top rate (flat)

~$5,909
+4,656 vs Indiana

Illinois

4.95% top rate (flat)

~$6,125
+4,872 vs Indiana

Tax Calculators for Indiana Cities

IndianapolisFort WayneEvansvilleSouth BendCarmelFishersBloomingtonHammondLafayetteNoblesville

Calculate Your Full Tax Savings in Indiana

Use our free tax calculators to optimize your entire tax return for Indiana.

Income Tax CalculatorIndiana Income TaxFull NIIT Planning (3.8% Surtax) Guide

Frequently Asked Questions

How much can I save with the NIIT Planning (3.8% Surtax) in Indiana?

In Indiana, the niit planning (3.8% surtax) can save you an estimated $1,253 per year on a $5,000 deduction. This includes $1,100 in federal tax savings and $153 in Indiana state tax savings at the 3.05% marginal rate. The national average savings is $5,000/year.

What is the Indiana state income tax rate?

Indiana has a flat income tax system with a top rate of 3.05%. Low flat 3.05%. County taxes add 0.5-2.96%. Uses federal AGI. Property tax caps 1-3%.

Who qualifies for the NIIT Planning (3.8% Surtax) in Indiana?

High-income investors above NIIT threshold. The eligibility requirements are the same whether you live in Indiana or another state, as this is a federal tax deduction. However, your total savings will vary based on Indiana's 3.05% top state tax rate.

What tax forms do I need to claim the NIIT Planning (3.8% Surtax) in Indiana?

To claim the niit planning (3.8% surtax), you need to file Form 8960 with your federal return. Indiana residents should also check if the state allows this deduction on their state return for additional savings of up to 3.05%. Filing status affects your deduction limits and tax bracket.

Is the NIIT Planning (3.8% Surtax) better in Indiana than in states without income tax?

Yes, Indiana residents benefit more because the state's 3.05% top income tax rate means the deduction reduces both your federal AND state tax liability. In states with no income tax (like Texas, Florida, or Nevada), this deduction only reduces federal taxes. Your combined rate of 25.1% means more savings per dollar deducted.

What is the standard deduction in Indiana for 2026?

Indiana's standard deduction is $0 for single filers and $0 for married filing jointly. Account for county tax on top of 3.05%. Indiana uses federal AGI with state adjustments. Property taxes are capped. College and teacher credits available.

Related Calculators

Capital Loss Deduction in Indiana

Avg savings: $660/year

Tax-Loss Harvesting in Indiana

Avg savings: $5,000/year

Investment Interest Expense in Indiana

Avg savings: $1,500/year

Qualified Dividend Tax Rate in Indiana

Avg savings: $3,000/year

Opportunity Zone Investment in Indiana

Avg savings: $10,000/year

1031 Like-Kind Exchange in Indiana

Avg savings: $30,000/year