US Short Term (1-3y) Treasuries: 20-year retirement

Last Update: 30 April 2023

Do you have in mind a 20 years retirement, investing in the US Short Term (1-3y) Treasuries asset class?

According to the historical returns and stats of the asset class, which has been a sustainable withdrawal rate to live off your investiment?

Worst case scenario so far, over a 20-year time horizon, you could have withdrawn 3.462% of your initial capital each year, kept withdrawing all the time (adjusting for inflation), and you wouldn't have run out of money before 20 years.

Considering the last 20 years (last update: April 2023), a safe withdrawal rate would have been 4.943%.

The last 20 years of the US Short Term (1-3y) Treasuries asset class

Over the last 20 years (last update: April 2023), the asset class has returned 1.63% annualized, with a maximum drawdown of -5.36%.

The Withdrawal Rates calculated here are annualized and refer to the initial capital (not the current!). The first month withdrawal is 1/12 of that annualized withdrawal and it's adjusted for inflation for each subsequent month.

A Perpetual Withdrawal Rate (PWR) protected the original inflation adjusted capital.

A Safe Withdrawal Rate (SWR) didn't protect the original capital, but the investment didn't run out of money during retirement. The capital went to zero exaclty at the end of the retirement period.

Learn more about Withdrawal Rate simulation
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Timeframes ending at Apr 2023
Withdrawal Rate (%)
Investment Performances
Timeframe Period from Period to Perpetual Safe Ann.Return(%)
[ Infl.Adj. ]		 Max
Drawdown(%)
20 Years 1 May 2003
 30 Apr 2023 0.000 4.943 1.63
[ -0.89 ] 		-5.36
Jun 2021 - Oct 2022
Simulations are calculated with actual returns of US Short Term (1-3y) Treasuries Asset Class | Preserved capital and withdrawals are considered adjusted for inflation | Withdrawals happen monthly | Performances are calculated in USD dollars, considering reinvestment of dividends when applicable | Inflation is updated at April 2023

For a complete view of the asset class and all the possible strategies, please refer to US Short Term (1-3y) Treasuries page.

Withdrawal Rates Simulation (updated at Apr 2023)

How much would it be an acceptable withdrawal rate, for the US Short Term (1-3y) Treasuries asset class?

Analyzing the available data source, all the 20-years timeframes have been considered to calculate the withdrawal rates and their success percentage.

Legend:
SWR 100% Success
PWR 100% Capital Protection
Period: Jan 1871 - Apr 2023
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PWR (%) - Perpetual Withdrawal Rate
SWR (%) - Safe Withdrawal Rate
Preserved Capital 100% 75% 50% 25% 0% 0% 0% 0% 0%
Success Rate 100% 100% 100% 100% 100% 95% 90% 80% 50%
Minimum
Worst Period (from) 		0.000
Sep 1898 		0.000
Apr 1932 		0.618
Jul 1933 		2.102
Aug 1939 		3.462
Feb 1941 		3.979
95% Succ. 		4.137
90% Succ. 		5.137
80% Succ. 		5.858
50% Succ.
Median 1.804
 2.741
 3.724
 4.755
 5.858
Average 2.360
 3.247
 4.260
 5.306
 6.353
Maximum
Best Period (from) 		9.544
Apr 1872 		10.089
Apr 1872 		10.699
Feb 1873 		11.342
Feb 1873 		11.985
Feb 1873
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Key
Withdrawal
Rates (%) 		Success Rate
100% 95% 90% 80% 50%
Preserved Capital 100% 0.000
 0.000
 0.000
 0.479
 1.804
75% 0.000
 0.000
 0.567
 1.722
 2.741
50% 0.618
 1.036
 1.801
 2.923
 3.724
25% 2.102
 2.495
 2.926
 4.086
 4.755
0% 3.462
 3.979
 4.137
 5.137
 5.858
Period: May 1923 - Apr 2023
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PWR (%) - Perpetual Withdrawal Rate
SWR (%) - Safe Withdrawal Rate
Preserved Capital 100% 75% 50% 25% 0% 0% 0% 0% 0%
Success Rate 100% 100% 100% 100% 100% 95% 90% 80% 50%
Minimum
Worst Period (from) 		0.000
Aug 1930 		0.000
Apr 1932 		0.618
Jul 1933 		2.102
Aug 1939 		3.462
Feb 1941 		3.814
95% Succ. 		4.004
90% Succ. 		4.981
80% Succ. 		5.724
50% Succ.
Median 1.261
 2.389
 3.524
 4.565
 5.724
Average 1.594
 2.481
 3.561
 4.696
 5.831
Maximum
Best Period (from) 		6.200
Sep 1981 		7.009
Sep 1981 		7.817
Sep 1981 		8.625
Sep 1981 		9.434
Sep 1981
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Key
Withdrawal
Rates (%) 		Success Rate
100% 95% 90% 80% 50%
Preserved Capital 100% 0.000
 0.000
 0.000
 0.000
 1.261
75% 0.000
 0.000
 0.000
 0.764
 2.389
50% 0.618
 0.985
 1.066
 2.149
 3.524
25% 2.102
 2.429
 2.534
 3.584
 4.565
0% 3.462
 3.814
 4.004
 4.981
 5.724
Period: May 1973 - Apr 2023
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PWR (%) - Perpetual Withdrawal Rate
SWR (%) - Safe Withdrawal Rate
Preserved Capital 100% 75% 50% 25% 0% 0% 0% 0% 0%
Success Rate 100% 100% 100% 100% 100% 95% 90% 80% 50%
Minimum
Worst Period (from) 		0.000
Nov 2001 		0.467
Mar 2003 		1.974
Mar 2003 		3.460
Jan 2003 		4.943
May 2003 		5.259
95% Succ. 		5.675
90% Succ. 		5.929
80% Succ. 		6.546
50% Succ.
Median 2.957
 3.892
 4.788
 5.644
 6.546
Average 2.748
 3.718
 4.723
 5.729
 6.734
Maximum
Best Period (from) 		6.200
Sep 1981 		7.009
Sep 1981 		7.817
Sep 1981 		8.625
Sep 1981 		9.434
Sep 1981
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Key
Withdrawal
Rates (%) 		Success Rate
100% 95% 90% 80% 50%
Preserved Capital 100% 0.000
 0.000
 0.688
 1.303
 2.957
75% 0.467
 1.224
 1.955
 2.522
 3.892
50% 1.974
 2.554
 3.220
 3.741
 4.788
25% 3.460
 3.893
 4.461
 4.822
 5.644
0% 4.943
 5.259
 5.675
 5.929
 6.546
Simulations are calculated with actual returns of US Short Term (1-3y) Treasuries Asset Class | Preserved capital and withdrawals are considered adjusted for inflation | Withdrawals happen monthly | Performances are calculated in USD dollars, considering reinvestment of dividends when applicable | Inflation is updated at April 2023

Withdrawals and Success Rate

If you had implemented a specific Withdrawal Strategy with the US Short Term (1-3y) Treasuries asset class, over 20 years, which would have been the success rate so far?

Simulations follow the same rules mentioned before. Withdrawals are expressed as yearly rates and refer to the initial capital. After that, withdrawal amount is monthly adjusted for inflation.

Success rates are calculated over all 20-year timeframes available in the data source. To focus on a specific withdrawal rate, click on the links in the table.

Period: Jan 1871 - Apr 2023
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Withdrawal
Rate
20 Years
% Fail
% Success over 20 Years - on % Preserved Capital
% Success Percentile No Capital
Preserved		 0%
Preserved 		25%
Preserved 		50%
Preserved 		75%
Preserved 		100%
Preserved
2.00 %
100.00
0.00
100.00
100.00
88.23
72.18
45.63
2.50 %
100.00
0.00
100.00
94.78
86.53
57.27
38.26
3.00 %
100.00
100% Succ.
3.462% 		0.00
100.00
89.55
78.16
43.42
32.60
3.50 %
99.50
95% Succ.
3.979% 		0.50
99.50
88.29
57.90
37.82
24.04
4.00 %
94.15
90% Succ.
4.137% 		5.85
94.15
83.83
42.79
32.28
20.01
4.50 %
89.49
10.51
89.49
58.78
37.89
23.47
16.80
5.00 %
83.26
80% Succ.
5.137% 		16.74
83.26
44.81
31.03
19.45
13.34
5.50 %
63.88
50% Succ.
5.858% 		36.12
63.88
38.51
23.35
14.92
10.57
6.00 %
47.07
52.93
47.07
30.40
18.19
12.08
7.80
6.50 %
38.58
61.42
38.58
24.04
13.34
9.25
5.98
7.00 %
31.97
68.03
31.97
16.74
11.52
6.86
4.53
7.50 %
24.73
75.27
24.73
12.65
7.99
4.78
3.52
8.00 %
14.85
85.15
14.85
10.01
6.23
3.59
2.58
Legend: Min% of Protected Capital
Min 0%
Min 25%
Min 50%
Min 75%
Min 100%
Period: May 1923 - Apr 2023
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Withdrawal
Rate
20 Years
% Fail
% Success over 20 Years - on % Preserved Capital
% Success Percentile No Capital
Preserved		 0%
Preserved 		25%
Preserved 		50%
Preserved 		75%
Preserved 		100%
Preserved
2.00 %
100.00
0.00
100.00
100.00
80.54
63.79
32.88
2.50 %
100.00
0.00
100.00
91.36
78.56
47.45
26.85
3.00 %
100.00
100% Succ.
3.462% 		0.00
100.00
82.73
71.18
32.99
19.35
3.50 %
99.17
95% Succ.
3.814% 		0.83
99.17
80.65
50.68
26.33
9.89
4.00 %
90.32
90% Succ.
4.004% 		9.68
90.32
76.48
33.61
19.46
7.80
4.50 %
82.62
80% Succ.
4.981% 		17.38
82.62
54.32
26.64
9.26
6.35
5.00 %
79.50
20.50
79.50
37.15
17.59
7.39
2.91
5.50 %
58.38
50% Succ.
5.724% 		41.62
58.38
27.99
9.26
4.37
1.77
6.00 %
39.85
60.15
39.85
17.17
6.66
2.60
0.31
6.50 %
28.51
71.49
28.51
10.09
3.12
0.83
0.00
7.00 %
19.98
80.02
19.98
6.14
2.50
0.10
0.00
7.50 %
11.76
88.24
11.76
2.81
0.31
0.00
0.00
8.00 %
4.58
95.42
4.58
1.56
0.00
0.00
0.00
Legend: Min% of Protected Capital
Min 0%
Min 25%
Min 50%
Min 75%
Min 100%
Period: May 1973 - Apr 2023
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Withdrawal
Rate
20 Years
% Fail
% Success over 20 Years - on % Preserved Capital
% Success Percentile No Capital
Preserved		 0%
Preserved 		25%
Preserved 		50%
Preserved 		75%
Preserved 		100%
Preserved
2.00 %
100.00
0.00
100.00
100.00
98.61
88.37
65.93
2.50 %
100.00
0.00
100.00
100.00
95.57
80.06
60.66
3.00 %
100.00
0.00
100.00
100.00
92.52
69.53
47.09
3.50 %
100.00
0.00
100.00
98.06
81.99
58.45
26.32
4.00 %
100.00
0.00
100.00
94.46
73.41
42.66
20.78
4.50 %
100.00
100% Succ.
4.943% 		0.00
100.00
88.64
57.89
24.65
16.90
5.00 %
97.78
95% Succ.
5.259% 		2.22
97.78
75.90
36.01
19.67
7.76
5.50 %
92.52
90% Succ.
5.675% 		7.48
92.52
55.12
22.71
11.63
4.71
6.00 %
78.67
21.33
78.67
32.96
17.73
6.93
0.83
6.50 %
52.35
50% Succ.
6.546% 		47.65
52.35
21.33
8.31
2.22
0.00
7.00 %
31.30
68.70
31.30
16.34
6.65
0.28
0.00
7.50 %
20.22
79.78
20.22
7.48
0.83
0.00
0.00
8.00 %
12.19
87.81
12.19
4.16
0.00
0.00
0.00
Legend: Min% of Protected Capital
Min 0%
Min 25%
Min 50%
Min 75%
Min 100%
Simulations are calculated with actual returns of US Short Term (1-3y) Treasuries Asset Class | Preserved capital and withdrawals are considered adjusted for inflation | Withdrawals happen monthly | Performances are calculated in USD dollars, considering reinvestment of dividends when applicable | Inflation is updated at April 2023

Related Pages

Asset Class Main Page:
US Short Term (1-3y) Treasuries Asset Class

For the US Short Term (1-3y) Treasuries Asset Class, we have prepared a report for each available timeframe:
20-Year    30-Year    40-Year    50-Year    60-Year    70-Year   

if you want to learn more about the statistics of a specific withdrawal rate, we suggest these in particular:
2%    2.5%    3%    3.5%    4%    4.5%    5%   

Website Homepage:
BestRetirementPortfolio.com

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