Question: what are four types of personal retirement plans?
Answer: Traditional Individual Retirement Arrangements (IRAs) ... 
Roth IRAs. ... 
401(k) Plans. ... 
SIMPLE IRA Plans (Savings Incentive Match Plans for Employees) ... 
SEP Plans (Simplified Employee Pension) ... 
Payroll Deduction IRAs. ... 
Defined Benefit Plans. ... 
Employee Stock Ownership Plans (ESOPs)