What happens if i havn't paid any national insurance stamps?

Question

Ok so here's the story...

I have been living in Greece for 4 years. Not paying any insurance/stamps over here.
Have never had a job in the U.K, not been on the dole, not paid NIS.
I have a national insurance number but have never used it. Have never had a uk tax form.
Once had a Greek tax form but after the 1st year they stopped sending them as i guess i have nothing to pay (the Greek accountant said if i havn't received one don't worry about it).

Now... What happens if i want to move back to the U.K and work/live?

Someone said i will owe 6years worth of stamps (left school at 16, now 22).... and will be paying 33% tax on my earnings to begin with..... Is this right?

Please help im getting rather scared now. I didn't know i was supposed to pay anything if i didn't work.

Answer 1

I dont think you will have to pay but you will not be entitled to a full pension when you retire,women have time out to have their children and they dont pay,so dont see why you should have to,you werent living overhere so it shouldnt matter