Summary
If you make $13,000 a year living in the region of New Mexico, USA, you will be taxed $1,134. That means that your net pay will be $11,866 per year, or $989 per month. Your average tax rate is 8.7% and your marginal tax rate is 20.9%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of $100 in your salary will be taxed $20.85, hence, your net pay will only increase by $79.15.
Bonus Example
A $1,000 bonus will generate an extra $792 of net incomes. A $5,000 bonus will generate an extra $3,958 of net incomes.