Summary
If you make 736,842,096 LL a year living in Lebanon, you will be taxed 167,280,524 LL. That means that your net pay will be 569,561,572 LL per year, or 47,463,464 LL per month. Your average tax rate is 22.7% and your marginal tax rate is 25.0%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of 100 LL in your salary will be taxed 25 LL, hence, your net pay will only increase by 75 LL.
Bonus Example
A 1,000 LL bonus will generate an extra 750 LL of net incomes. A 5,000 LL bonus will generate an extra 3,750 LL of net incomes.