Custom fees between Canada and USA


What is best to do when goods are sold from Canada to USA and from USA to Canada to prevent custom fees. What about NAFTA agreement, rates, etc. Thanks for you advises.
martinpare1
i bought a cd player from some geezer in canada and he put that it was worth $100.00 on it and there was no tax or anything---(can to us)
Thanks guys ! Turbodieselvw: How sure you are when you say that Canada does not charge duty on electronic components. Where can I check this information?
Martin - you might find something at the Revenue Canada & Customs website (not sure of web address). As Turbo indicated, you will have to pay the appropriate taxes and if shipped via USPS,Canada Post will charge you a $5 handling charge to collect the taxes. I have had a number of US made products shipped here to Alberta and have only paid the GST (the benefit of living here..) on all of the items. As indicated, avoid UPS as they have their "hidden" brokerage charge that you only find out about when the package is delivered.
I can only reiterate what Rgd and Turbodieselvw have said: Canada does not charge customs fees or duty in electronics imported from the U.S. (in accordance with NAFTA), but, like every other transaction, you have to pay sales tax. Until last year, you only had to pay GST, but now PST is also charged. I avoid UPS because the brokerage fee is a minimum of CDN$33 and it rises as a percentage of the item's value. Also, I've had several damaged items via UPS but, so far, none via USPS airmail. I have no information on Canada to U.S. shipments
Martinparel, I have purchased power amp, pre-amps, and cables that are made in the US and have never been charged duty. I have also purchased tubes sent via USPS and have not been charged any duty on them (so far). FedEx (air) factors the brokerage fees into their shipping charges, unlike UPS. I have shipped an amp to the US using FedEx and am assuming that there were no additional charges levied as the purchaser didn't mention anything about about that issue to me. I also personally feel that USPS provides much better service than UPS. Dr_joe is correct with regards to NAFTA and customs charges - no charges for US made electronics. However, again, the provincial taxes and GST apply.