I’ve just found out that if I up my pension contribution via salary sacrifice, we would get a substantial amount of tax credits and hardly be worse off.
I’m the sole earner on 40k - 4 kids, one with a disability.
If I put 1/2 my salary into the pension, I get income tax relief, NI saved and my employer pays the full employer NI saving.
This means that I end up with around 23k in my pension per year.
In addition we would get tax credits of around £1150, which would otherwise be tapered away at 41p per pound I earn (plus tax and NI on top)
Basically doing the sums we would be around £300 per month worse off now, for 2k in my pension! Or put another way, for every 27p I give up of income I give up now, £1.13 would go into my pension.
I would be stupid NOT to do this, right? We have to save for our future and it’s totally within the rules.