Montana Income Tax Brackets (Tax Year 2018)
ARCHIVES
| Tax Bracket | Tax Rate |
|---|---|
| $0.00+ | 1% |
| $3,100.00+ | 2% |
| $5,400.00+ | 3% |
| $8,200.00+ | 4% |
| $11,100.00+ | 5% |
| $14,300.00+ | 6% |
| $18,400.00+ | 6.9% |
| Tax Bracket | Tax Rate |
|---|---|
| $0.00+ | 1% |
| $3,100.00+ | 2% |
| $5,400.00+ | 3% |
| $8,200.00+ | 4% |
| $11,100.00+ | 5% |
| $14,300.00+ | 6% |
| $18,400.00+ | 6.9% |
This page shows Tax-Brackets.org's archived Montana tax brackets for tax year 2018. This means that these brackets applied to all income earned in 2018, and the tax return that uses these tax rates was due in April 2019.
Montana's income tax brackets were last changed one year prior to 2019 for tax year 2018, and the tax rates were previously changed in 2005.
The latest available tax rates are for 2023, and the Montana income tax brackets have been changed since 2018.
2019 Montana Tax Deduction Amounts
Tax-Brackets.org also maintains an archive of important Montana income tax exemption amounts, including the Montana Standard Deduction, the Montana Personal Exemption, and the Montana Dependent Deduction. The values of these deductions for tax year 2018 are as follows:
| Standard Deduction (Single) | Standard Deduction (MFJ) | Personal Exemption | Dependant Exemption |
|---|---|---|---|
| $4,710.00 | $9,420.00 | $2,510.00 | $2,510.00 |
Sources & Citations
Disclaimer: While we do our best to keep our historical Montana income tax rates up to date and complete, we cannot be held liable for errors or omissions. Is info on this page missing or out-of-date? Please let us know so we can fix it!
Tax Data Sources:
- The Montana tax brackets on this page sourced from the Montana Department of Revenue for 2019. Please contact us if any of our Montana tax data is incorrect or out of date.