I’d say that it’s not purely about the exact finances of it, to the penny.
Yes, calculations of interest to be paid on loan, interest that can be earned on investing the loan, exact hiuse deposit size, LTV interest rates on mortgages based on suze of deposit, salary size and repayments……but recognition also needs to he given (and value attributed) to the fact we don’t exactly know the careers our kids will do, where they will live and housing costs, or full career trajectory. And additionally and vitally, our choices can increase or reduce peace of mind for both them…and us (the givers of this money) both now and later. It isn’t purely a spreadsheet calculation.
We’ve been fortunate. We saved £40k per child in Junior ISAs via the child benefit money which we didn’t spend and by putting a small sum per month in. This was to be their house deposit money. We also saved for uni fees and ensured that from our savings before and during uni we could pay £60k. All v fortunate so far.
And then an additional bonus came our way - Grandfather said he’d like to gift £60k for each grandchild now.
So here was the choice - take the loans and invest them, and sit in £160k for each child for a v decent house deposit for the future.
OR, use £60k to cover uni costs and have £100k for a house deposit money- still sizeable but not so big. And certainly not enough to buy outright.
We went for option 2. Yes, the required mortgage will be bigger and yes, there is a chance that they wouldn’t have ever paid off all their student loan and that if they’d invested the money it would have grown by more than the costs of it. BUT, we also placed value on the fact the DC would go through uni knowing they had no student loans and probably more important, we would have the peace of mind of that too - that later when they are in their 30s with kids paying childcare, and in their 50s paying uni fees, their own loan repayments would never need to be factored in.
We have peace of mind for now. We have peace of mind for the fact we can help with a decent deposit, even if not as big as if we hadn’t paid uni fees.
And I think we’d have done the same without Grandatgers gift actually. It would have meant the deposit donation we could have given would be £60k smaller but still £40k.
Fully appreciate we’ve been fortunate to be able to save and also to have a GP gift money.
But the point is, it’s not a purely monetary choice - as everything, decisions rarely are, but involve other things we value too, such as our peace of mind now and in the future. There’s rarely one answer that fits all as people place different values on many of the non-monetary aspects.