My significant other (public servant - non teacher) gets a breakdown of it sent out every year
It's possibly the case that they are members of the Single Public Service Pension Scheme (SPSPS); members of which are required under the T&C's of the Scheme to receive an Annual Benefit Statement from their Public Service Employer.
I (public servant - primary teacher) have never received this
In a previous post you mentioned that you joined in 2008 and so you are in the 'Post-1 April 2004 pension scheme (New Entrants I).'
Members of this scheme do not receive Annual Statements of their accumulated entitlements (as far as I am aware).
At a high level your occupational pension under the Post 1 Apr 2004 scheme will provide at retirement:
1.
Lump Sum = Final salary (€) x Service (yrs) x 3/80
2.
Annual Pension = (Final Salary - 2x State Pension) x Service (yrs) x 1/80
Members of this scheme pay Class A PRSI and so will
also be entitled to the Contributory State Pension from age 66 (currently) based on the amount of PRSI contributions they have paid. Check with the Department of Social Protection for an up to date copy of your Social Insurance Record.
If you are paying AVCs, your pension provider can provide an up-to-date value.
There's a pensions sub-forum on AAM - Public Sector Pensions - that might be worth checking, or posting in, if you want to get into the weeds of your situation.