Following is a list of causes or underlying conditions (see also Misdiagnosis of underlying causes of GAS) that could possibly cause GAS includes: 1  Air swallowing (aerophagia) - this causes more belching than flatulence; can occur from eating too fast, chewing gum, smoking, ill-fitted dentures, or other reasons.
Minimum Required Distribution Calculator Your Minimum Required Distribution (MRD) for the current year is generally determined by dividing the adjusted market value of your tax-deferred retirement account as of December 31 of the prior year by an applicable life expectancy factor taken from IRS tables.
What is my projected required minimum distributions? Current tax law specifies that once you reach age 70 1/2 you must begin making taxable withdrawals from your Traditional IRAs and many other retirement plans. These minimum distributions are calculated annually based on your age, account balance at the end of the previous year, marital status and spouse's age.