Where you get info that interest is always computed monthly and tracked for you ..... That's only true as long as money remains in RA.
No it's not, Henry. Life annuities count, too. When you add more dollars into a CPF Retirement Account, the monthly payout increases...inclusive of interest computation. That's all part of the equation. Different math, but interest is still in the math for YOU. The CPF Board knows exactly how much you put in, and when, and tracks it all.
The interest (and principal) buy the life annuity. More in means more out. If interest were not part of the equation then your monthly payout amount would be
much lower.
Nobody has ever heard of a
pension? Seriously? Come on, this is pretty ridiculous. Private or public pension, it doesn't really matter. Let's suppose it's a traditional private pension, you work for an employer for 30 years, and your employer contributes 5% of your salary into the pension fund. The pension fund earns interest (well, interest, dividends, and capital gains probably). Your monthly retirement payout is computed based on the principal you put in and the interest, dividends, and capital gains -- your pro rata share of all of that, with actuarial risk pooling. It doesn't particularly matter whether/how that computation is visible to your or not in a particular online Web page, but that's the computation.
I don't understand why this is so complicated for some of you to understand. This is ancient stuff, financially speaking.