Dear Mr Ellis

Bevan received his first letter yesterday. It was funny opening it when
it clearly wasn't addressed to me!
It even started out - "Dear Mr Ellis". Yup, it was from IRD with his
ird number. I laughed about the bit in the letter that says he has to
give his IRD number to employers.
Now he can get taxed at the lower rate when we open him a bank account,
and we need it for when we apply for the in-work-payment in the working
for families thingy.