Actuarial Tax Rates Based on Age and Birth Year for Both Males and Females Used age 67 for full retirement

1960

1970

1980

1990

2000

5.01%

5.18%

5.34%

5.49%

5.63%

5.20%

5.38%

5.54%

5.70%

5.84%

5.41%

5.59%

5.76%

5.92%

6.07%

5.63%

5.82%

5.99%

6.16%

6.32%

5.86%

6.05%

6.24%

6.41%

6.57%

6.10%

6.30%

6.49%

6.67%

6.84%

6.36%

6.57%

6.76%

6.95%

7.12%

6.63%

6.85%

7.05%

7.24%

7.42%

6.91%

7.14%

7.35%

7.55%

7.74%

7.22%

7.45%

7.68%

7.88%

8.08%

7.54%

7.79%

8.02%

8.23%

8.44%

7.88%

8.14%

8.38%

8.61%

8.82%

8.25%

8.52%

8.77%

9.00%

9.22%

8.64%

8.92%

9.18%

9.42%

9.65%

9.06%

9.35%

9.62%

9.88%

10.11%

9.51%

9.81%

10.09%

10.36%

10.61%

9.99%

10.30%

10.60%

10.88%

11.13%

10.50%

10.83%

11.14%

11.43%

11.70%

11.06%

11.40%

11.73%

12.03%

12.31%

11.66%

12.02%

12.36%

12.68%

12.97%

12.31%

12.69%

13.04%

13.38%

13.69%

13.01%

13.41%

13.79%

14.14%

14.46%

13.78%

14.20%

14.59%

14.96%

15.30%

14.62%

15.06%

15.48%

15.86%

16.23%

15.54%

16.01%

16.45%

16.85%

17.23%

16.56%

17.05%

17.51%

17.94%

18.34%

17.68%

18.20%

18.69%

19.14%

19.57%

18.92%

19.48%

19.99%

20.48%

20.93%

20.31%

20.90%

21.45%

21.97%

22.45%

21.87%

22.50%

23.09%

23.64%

24.15%

23.64%

24.31%

24.94%

25.53%

26.07%

25.65%

26.37%

27.04%

27.67%

28.26%

27.96%

28.74%

29.46%

30.14%

30.77%

30.64%

31.48%

32.26%

33.00%

33.68%

33.77%

34.69%

35.54%

36.34%

37.09%

37.49%

38.50%

39.43%

40.31%

41.13%

41.98%

43.09%

44.12%

45.09%

45.99%

47.48%

48.72%

49.87%

50.95%

51.96%

54.39%

55.78%

57.08%

58.30%

59.44%

63.30%

64.89%

66.38%

67.77%

69.08%

75.23%

77.08%

78.82%

80.44%

81.97%

91.97%

94.19%

96.28%

98.23%

100.06%

117.16%

119.93%

122.53%

124.97%

127.25%

159.24%

162.93%

166.38%

169.63%

172.67%