Watch this video to see how to calculate your debt-to-income ratio. Debt-to-income ratio Finance company NerdWallet has a free online calculator to help you determine if you have too much debt.

Knowing how much monthly income to plan for during retirement can be a complicated mix of comparing pre-retirement income ...

Learn all about retirement income and how to calculate it. Understand its basics, steps, tools, and tips in order to ensure a secure retirement.

Want to see how you’re tracking toward retirement? Use this retirement income calculator to find out and make adjustments to ensure the lifestyle you want.

Debt-to-income ratio divides your total monthly debt payments by your gross monthly income, giving you a percentage. Here’s what to know about DTI and how to calculate it.

Most forms of income count as taxable — but not all. Here’s how to calculate your taxable income, and some ways to reduce your liability.

How to Calculate a Gross Income Multiplier. The gross income multiplier, or GIM, offers an easy method of appraising investment or commercial properties using sales and rental figures.

In a perfect world, the income you receive would be all yours to keep. However, the tax man is on his way and any dollar you earn is subject to a tax bill. But what is taxable income? Is it ...

How to calculate your Social Security tax obligations The IRS uses what's called "provisional income" to determine how much of your Social Security benefits are taxable.