By Ironic, Guest Columnist
Let us start with some explanation and a brief overview of how our CPF return is calculated.
Basic Info:
Your CPF is broken down into 3 categories:
-Ordinary (2.5%)
-Special (4%)
-Medisave (4%)
From: http://mycpf.cpf.gov.sg/Members/Gen-Info/Int-Rates/Int-Rates.htm
From 1 January 2008, savings in the Special Account, Medisave Account and Retirement Account (SMRA) is pegged to the 12-month average yield of the 10-year Singapore Government Securities (10YSGS) plus 1%. To help members adjust to the floating SMRA interest rate, a 4% floor for the SMRA rate will be maintained for the first two years (2008 – 2009)
This means the 4% interest currently is not permanent. Now the next question would be on what are the yields on the 10YSGS?
Year
Yield (%)
2006
3.05
2007
2.68
2008
2.05
2009
2.64
Data taken from: http://www.sgs.gov.sg/sgs_data/data_hprices.html
The average yield for since 2006 is 2.73%. Using this as an average, we would get 2.73% +1% spread which would be 3.73% interest for our Special and Medisave account in 2010 when the floor expires.
On a side note, yields are correlated to the inflation rate and if inflation remains constant or remain at current levels, yields generally do not change. Another point to add, with a higher inflation, your value of money diminishes faster overtime and any increase in yield/return would only compensate for it. Hence, you will not benefit from a higher yield resulting from a higher inflation.
Bank deposits generally work the same way, any financial instrument will adjust for inflation rate. It is how those things work.
From: http://mycpf.cpf.gov.sg/CPF/About-Us/Intro/Intro.htm
In addition, an extra 1% of interest will be paid on the first $60,000 of a member's combined balances, with up to $20,000 from the OA. The extra interest from the OA will go into the member's Special or Retirement Account to improve his retirement savings.
This basically means up to your first $40,000 in Special/Medisave , you would get an extra 1% interest. This is also true up to the first $20,000 in the Ordinary Account.
Below shows the percentage contribution to CPF
TABLE A
For
(1)
Private Sector Employees
(2)
Government Non-Pensionable Employees
(3)
Non-Pensionable Employees in Statutory Bodies & Aided Schools
(4)
Singapore Permanent Resident (SPR) employees from their 3rd year onwards
Employee Age
(years)
Contribution By Employer
(% of wage)
Contribution By Employee
(% of wage)
Total Contribution
(% of wage)
Credited Into
Ordinary Account
(Ratio of Con)
Special Account
(Ratio of Con)
Medisave Account
(Ratio of Con)
35 & below
14.5
20
34.5
0.6667
0.1449
0.1884
Above
35 - 45
14.5
20
34.5
0.6088
0.1739
0.2173
Above
45 - 50
14.5
20
34.5
0.5509
0.2028
0.2463
Above
50 - 55
10.5
18
28.5
0.4562
0.2456
0.2982
Above
55 - 60
7.5
12.5
20
0.575
0
0.425
Above
60 - 65
5
7.5
12.5
0.28
0
0.72
Above 65
5
5
10
0.1
0
0.9
Alternatively, for every $100 you earn:
Employee Age
(years)
Contribution By Employer ($)
Contribution By Employee
($)
Total Contribution
($)
Credited Into
Ordinary Account
($)
Special Account
($)
Medisave Account
($)
35 & below
14.5
20
34.5
23
5
6.5
Above
35 - 45
14.5
20
34.5
21
6
7.5
Above
45 - 50
14.5
20
34.5
19
7
8.5
Above
50 - 55
10.5
18
28.5
13
7
8.5
Above
55 - 60
7.5
12.5
20
11.5
0
8.5
Above
60 - 65
5
7.5
12.5
3.5
0
9
Above 65
5
5
10
1
0
9
How CPF interest gets added:
Under the CPF Act, the Board pays a minimum interest of 2.50% per annum. CPF interest is computed monthly and, compounded and credited annually. Take note of the bold and underlined words.
What this means is that your monthly interest will not be added to your account until the end of the year, this means your 2009 interest will only earn interest from the year 2010 onwards.
Where does the money from the CPF contribution go to?
http://www.asiaone.com/Business/My%2BMoney/Building%2BYour%2BNest%2BEgg/Investments%2BAnd%2BSavings/Story/A1Story20070924-26743.html
There was no clarification on this issue. Singaporeans were never told where all their funds go. What we are told is that the CPF Board invests CPF funds in deposits and Singapore government bonds, and earns modest risk-free interest.
From http://www.singstat.gov.sg/stats/themes/economy/ess/aesa44.pdf
It can be seen that the government has a debt of $210 billion from Singapore stocks and bonds in 2008. Exactly how much comes from our CPF investment is unclear but it is highly probable that our CPF money would make up a significant portion of the government’s debt.
CPF, Temasek and GIC:
Dr Eng mentioned in parliament in September 2007:
"The relationship is not so simple. Let me give an example. You put money in a bank and you agree that you put it there and you get 2 per cent. The bank publishes a report and says of all its earnings, it earned 8 per cent. You go to the bank and say, "I want 8 per cent". It doesn't work"
Of course this is true if we are dealing with a bank. However, this is a compulsory scheme determined by the nation without any alternatives. The main question is that, what is the aim of CPF is the focus on retirement planning for Singaporeans so that we can retire comfortably? If this is so, the CPF should be focused on maximising returns for Singaporeans. GIC averaged 8.2% in Singapore dollar terms over 25 years [1]. Temasek averaged 17% shareholder returns over 30 years [2] .
Most people only have their money in their Ordinary Account because money that gets transferred to Special account cannot be transferred back. So, although the prospect of 4% (3.7% soon, according to current 10YSGS yield) is tempting, generally people would tend to leave their money in the OA. Hence not a majority of our CPF funds would benefit from the Special Account interest.
There is an undeniable fact that over the past 25 years, our CPF was and indeed a cheap source of fund which generated high returns. The huge spread between the CPF interest and their rate of return over 25 years casts doubts on the effectiveness of our CPF maximising our returns. Since Temasek and GIC model seems to be much better, shouldn’t we let them manage our funds instead?
There cannot be any close comparisons because there are no other competitors and thus the only rate we are given is the one set by the CPF board. So in truth, no one knows if we are getting the maximum benefit from our CPF investment.
What we can do is to compare the return on investments on our CPF, GIC and Temasek over a 30 year period and compare their rate of returns.
To maximise our CPF return, we assume we start off with an initial $60,000, $20,000 in the OA, and $40,000 in the Special account so we can qualify for the additional 1% interest.
Incoming cash flow every month is assumed to be $600, with 60% ($360) going to the OA and 40% ($240) going to the Special.
OA ($360/mth)
Interest
(Yearly)
0.025
Interest (Monthly)
0.0020833
Cashflow
360
Initial
20,000
Year
Opening
End
Interest
Total
0
20,000
24,320
770
25,090
1
25,090
29,410
897
30,307
2
30,307
34,627
1,028
35,654
3
35,654
39,974
1,161
41,136
4
41,136
45,456
1,298
46,754
5
46,754
51,074
1,439
52,513
6
52,513
56,833
1,583
58,415
7
58,415
62,735
1,730
64,465
8
64,465
68,785
1,881
70,667
9
70,667
74,987
2,037
77,023
10
77,023
81,343
2,195
83,539
11
83,539
87,859
2,358
90,217
12
90,217
94,537
2,525
97,062
13
97,062
101,382
2,696
104,079
14
104,079
108,399
2,872
111,271
15
111,271
115,591
3,052
118,642
16
118,642
122,962
3,236
126,198
17
126,198
130,518
3,425
133,943
18
133,943
138,263
3,618
141,881
19
141,881
146,201
3,817
150,018
20
150,018
154,338
4,020
158,358
21
158,358
162,678
4,229
166,907
22
166,907
171,227
4,443
175,670
23
175,670
179,990
4,662
184,651
24
184,651
188,971
4,886
193,858
25
193,858
198,178
5,116
203,294
26
203,294
207,614
5,352
212,966
27
212,966
217,286
5,594
222,880
28
222,880
227,200
5,842
233,042
29
233,042
237,362
6,096
243,458
Special Account ($240/mth):
Interest
(Yearly)
0.04
Interest
(Monthly)
0.0033333
Cashflow
240
Initial
40,000
Year
Opening
End
Interest
Total
0
40,000
42,880
2,109
44,989
1
44,989
49,309
2,730
52,039
2
52,039
56,359
2,906
59,265
3
59,265
63,585
3,087
66,671
4
66,671
70,991
3,272
74,263
5
74,263
78,583
3,462
82,044
6
82,044
86,364
3,656
90,020
7
90,020
94,340
3,855
98,196
8
98,196
102,516
4,060
106,576
9
106,576
110,896
4,269
115,165
10
115,165
119,485
4,484
123,969
11
123,969
128,289
4,704
132,994
12
132,994
137,314
4,930
142,243
13
142,243
146,563
5,161
151,724
14
151,724
156,044
5,398
161,443
15
161,443
165,763
5,641
171,404
16
171,404
175,724
5,890
181,614
17
181,614
185,934
6,145
192,079
18
192,079
196,399
6,407
202,806
19
202,806
207,126
6,675
213,801
20
213,801
218,121
6,950
225,071
21
225,071
229,391
7,232
236,623
22
236,623
240,943
7,521
248,463
23
248,463
252,783
7,817
260,600
24
260,600
264,920
8,120
273,040
25
273,040
277,360
8,431
285,791
26
285,791
290,111
8,750
298,861
27
298,861
303,181
9,076
312,257
28
312,257
316,577
9,411
325,988
29
325,988
330,308
9,755
340,063
GIC ($600/mth):
Interest
0.082
Effc. Interest (Month)
0.0065892
Cashflow
600
Year
GIC
Contribution
Interest
Total
0
60,000
7,467
4,920
72,387
1
72,387
7,467
5,936
85,789
2
85,789
7,467
7,035
100,291
3
100,291
7,467
8,224
115,981
4
115,981
7,467
9,510
132,958
5
132,958
7,467
10,903
151,328
6
151,328
7,467
12,409
171,203
7
171,203
7,467
14,039
192,709
8
192,709
7,467
15,802
215,978
9
215,978
7,467
17,710
241,155
10
241,155
7,467
19,775
268,396
11
268,396
7,467
22,008
297,871
12
297,871
7,467
24,425
329,764
13
329,764
7,467
27,041
364,271
14
364,271
7,467
29,870
401,608
15
401,608
7,467
32,932
442,006
16
442,006
7,467
36,245
485,718
17
485,718
7,467
39,829
533,013
18
533,013
7,467
43,707
584,187
19
584,187
7,467
47,903
639,557
20
639,557
7,467
52,444
699,468
21
699,468
7,467
57,356
764,291
22
764,291
7,467
62,672
834,429
23
834,429
7,467
68,423
910,319
24
910,319
7,467
74,646
992,432
25
992,432
7,467
81,379
1,081,279
26
1,081,279
7,467
88,665
1,177,410
27
1,177,410
7,467
96,548
1,281,425
28
1,281,425
7,467
105,077
1,393,968
29
1,393,968
7,467
114,305
1,515,740
Temasek (600/mth)
Interest
0.17
Effc. Interest (Month)
0.0131696
Cashflow
600
Year
Opening
Contribution
Interest
Total
0
60,000
7,745
10,200
77,945
1
77,945
7,745
13,251
98,941
2
98,941
7,745
16,820
123,506
3
123,506
7,745
20,996
152,247
4
152,247
7,745
25,882
185,874
5
185,874
7,745
31,599
225,218
6
225,218
7,745
38,287
271,250
7
271,250
7,745
46,112
325,108
8
325,108
7,745
55,268
388,121
9
388,121
7,745
65,981
461,847
10
461,847
7,745
78,514
548,106
11
548,106
7,745
93,178
649,029
12
649,029
7,745
110,335
767,109
13
767,109
7,745
130,408
905,262
14
905,262
7,745
153,895
1,066,902
15
1,066,902
7,745
181,373
1,256,020
16
1,256,020
7,745
213,523
1,477,289
17
1,477,289
7,745
251,139
1,736,173
18
1,736,173
7,745
295,149
2,039,068
19
2,039,068
7,745
346,642
2,393,454
20
2,393,454
7,745
406,887
2,808,087
21
2,808,087
7,745
477,375
3,293,207
22
3,293,207
7,745
559,845
3,860,797
23
3,860,797
7,745
656,335
4,524,878
24
4,524,878
7,745
769,229
5,301,852
25
5,301,852
7,745
901,315
6,210,912
26
6,210,912
7,745
1,055,855
7,274,512
27
7,274,512
7,745
1,236,667
8,518,924
28
8,518,924
7,745
1,448,217
9,974,886
29
9,974,886
7,745
1,695,731
11,678,362
Overall Comparison:
Year
CPF
GIC
Temasek
0
60,000
60,000
60,000
1
70,079
72,387
77,945
2
82,345
85,789
98,941
3
94,919
100,291
123,506
4
107,807
115,981
152,247
5
121,017
132,958
185,874
6
134,557
151,328
225,218
7
148,436
171,203
271,250
8
162,661
192,709
325,108
9
177,243
215,978
388,121
10
192,189
241,155
461,847
11
207,508
268,396
548,106
12
223,211
297,871
649,029
13
239,306
329,764
767,109
14
255,803
364,271
905,262
15
272,713
401,608
1,066,902
16
290,046
442,006
1,256,020
17
307,812
485,718
1,477,289
18
326,022
533,013
1,736,173
19
344,687
584,187
2,039,068
20
363,819
639,557
2,393,454
21
383,429
699,468
2,808,087
22
403,530
764,291
3,293,207
23
424,133
834,429
3,860,797
24
445,251
910,319
4,524,878
25
466,897
992,432
5,301,852
26
489,085
1,081,279
6,210,912
27
511,827
1,177,410
7,274,512
28
535,137
1,281,425
8,518,924
29
559,030
1,393,968
9,974,886
30
583,521
1,515,740
11,678,362
Conclusion:
The mathematics behind this is accurate; the reason for such a massive difference between CPF and Temasek is because of the way compounding works. For example $1 with 100% interest would give you $32 after 5 years and $1024 after 10 years. On the other hand $1 with 90% interest would give you $24.8 after 5 years and $613 after 10 years.
Obviously in real life, we do not start with a $60,000 account and putting in $600 every month without using it to pay for our housing, children’s education etc. This model is just an example to show how 60,000 together with $600 paid every month over 30 years would accumulate to, under CPF, GIC and Temasek. This was done to maximise the rate of return from the CPF account as stated before.
Nevertheless, this shows the fact that over the last 30 years, assuming GIC existed for 30 years and invests your CPF for you while paying you the guaranteed rate of 2.5-4%, for every $1 in your account; they earn $1.6 as profits. If Temasek invests your CPF while paying you the guaranteed rate, for every $1 in your account; they earn $19 in profits.
I am not manipulating the numbers here to create an illusion. All these are modelled upon given facts. In fact, there was bias given to the return on CPF because we assumed that we started out with the additional 1% interest. What you see is the effect of compounding; a 5% or 10% interest might not sound as much in the short term, but over a long period of time the effect is huge.
Due to the fact that our CPF is over 40 years of time, a minor interest rate difference does and will have a significant impact on your final amount. Hence, every bit does and will count.
Of course we all know that because our CPF has an assured return, thus we should not expect to share the profits while not being liable for losses. However, like the title says, are we paying too much a price for a guaranteed rate?
End Notes:
[1] - http://www.gic.com.sg/aboutus_story_milestone8.htm
[2] - http://www.temasekholdings.com.sg/our_portfolio_financial_highlights_tsr.htm
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