Including Montana's 5.0% state income tax
| Gross Salary | $30,000 |
| Federal Income Tax | −$1,562 |
| Social Security (6.2%) | −$1,860 |
| Medicare (1.45%) | −$435 |
| Montana State Tax (5.0%) | −$1,500 |
| Take-Home Pay | $24,644 |
On a $30,000 salary in Montana, you can expect to take home approximately $24,644 per year, or about $2,054 per month. Your effective total tax rate is 17.9%.