Tbills - Should I apply? For me is definitely a Yes! Latest Tbills 4.07% that is supported by Ah Kong surely a Great option during high interest rates environment!

 Tbills min amount to apply is $1000.

I think there is a cap limit of 1m unlike Singapore Saving Bond that has a cap to $200k.

The latest 

Auction: BS23119H 6-Month T-bill (New)

Has achieved a cut off yield of 4.07% which is very good interest rate. 

Usually, I will opt for non-competitive application as it is kind of gurantee without having to bid for your preferred interest of lets says 3.2% then you will not be able to secure for the medium cut off interest of 4.07%.

Application for non-competitive doesn't has to pay the $2 bank fee. I think same for competitive bid. 

For the next offer for Tbills you may check it out on via this web site. 

For individual investors

Check with the banks on the exact closing date for T-bills applications through the various channels.

For cash application: DBS/POSB, OCBC and UOB ATMs and internet banking portal.

For SRS application: Internet banking portal of your SRS Operator (DBS/POSB, OCBC, or UOB).

For CPFIS-OA application: You will need to submit an application via your CPFIS-OA agent banks (DBS/POSB, OCBC, or UOB). Application is restricted to your CPFIS-OA agent bank to facilitate the settlement process for SGS bonds and T-bills purchased under CPFIS-OA.

• DBS/POSB: Apply through DBS/POSB's internet banking portal.
• OCBC: Apply through OCBC’s internet banking portal or OCBC Digital application.
• UOB: Apply for SGS bonds in person at any UOB branch. Apply for T-bills through UOB’s internet banking portal.

For CPFIS-SA application: You will need to submit an application via your CPFIS bond dealers (DBS/POSB, OCBC, or UOB).

• DBS/POSB: Apply in person at any DBS/POSB branch.
• OCBC: Apply through OCBC’s internet banking portal or OCBC Digital application.
• UOB: Apply in person at any UOB branch.