I’ll repeat. There are only three things to do now:
1. If anybody qualifies for tax relief (your uncle or one of his immediate family members), make a $7,000 top up to his Special Account for the tax relief. That’ll bring his total SA deposits to date to $60,000+$17,370+$7,000=$84,370.
2. Repay $91,630 of OA dollars used for housing into his OA. How did I get that number? That’s equal to the current (2019) Full Retirement Sum of $176,000 minus $84,370 (his total SA deposits to date, including the $7,000 for tax relief). He should be able to check this number right now, online in his CPF account — or stop by a CPF customer service office and ask “What’s the maximum top up amount I can make to my Special Account now?” He should see $98,630 right now if the numbers you’ve reported are accurate. (The $7,000 top up for tax relief in Step #1 reduces that to $91,630.)
3. He transfers those $91,630 OA dollars into his SA.
That’s it for now! Everything else can and probably should wait until a month or two before his 55th birthday. Unless he’s sitting on a pile of cash that’s earning less than 2.5% interest, in which case OA at 2.5% is mighty attractive to a 54 year old. So he can repay more than the figure in step #2 if he wishes, if he’s just got lots of cash rotting in a bank account at low interest.
What these steps accomplish is to max out the deposits he’s allowed to make to his SA, and that SA is earning 4%, starting from April 1, 2019, if he gets these steps done and credited this month (March, 2019). That sets him up very well indeed for early next year’s maneuvers. We then have the next 9 months or so to discuss those maneuvers, plenty of time.