I have troubles because subscriptions are not forwarded by the post office. They just notify the mag co that you've moved. So I change my address spring and fall as we are snow birds. This winter when I did not receive my mag's I called and was told that they need 5 weeks notice for address changes. If it helps, this is the phone no for F&P. 1 888 729 9601. They were real nice when I reached them.