Verified answer

They are good forever at their stated values.

Do Stamps Ever Expire

I had old stamps and I returned them to the postal office to get cash value. I didn't want to buy the penny or 2 cent stamps to add on to my envelopes with the old stamps for mailing.

You can use them.

If they are less than 46 cents in value, you would have to purchase stamps so that your stamps and the stamps you purchase come up to 46 cents

For example, if they have a face value of 43 cents, you would have to buy a 3 scent stamp and put it on with the 43 cent stamp. .Your local post office would have 3 scent stamps on hand.

-Actually, -they Don't ! :) But You'd better Use Them up- pretty Quick ! I don't know how long it's gonna Be before our Postal Service does !!! :o

i think u can only use christmas stamps in the year they were printed

No