When will Canada convert to the U.S. Dollar as an official currency?
I don't see countries switching to the USD, I see countries moving away from it. The US has the largest peace time debt ever, is not being even close to fiscally responsible (approving ~4 trillion budget!) and is faced with 100 trillion in future commitments (social security, medicare) with a workforce (tax base) that is decreasing as the baby boomers retire. When the US cannot meet those obligations (and most experts agree there is no hope of that anymore) they will have to print money and devalue the currency. "The conspiracy buffs think this is already in the works. If you are interested, Google this fictional currency called the ""Amero."" Or you could just look up the snopes article on Amero." I would say at about the same time as the US converts to having a public health system that covers everyone with very few people with private insurance. "Canada would most likely not convert any time in the near future. The challenge for Canada converting to the US Dollar or the fictional ""Amero"" mentioned by JohnFX is that : Some of the benefits would be: The challenge right now for any government would be to sell the pros over the cons and from that viewpoint the cons would appear to have more negative impact to voters.  Considering that Canada currently has a minority government with no expected change to that status for some time the risk would be very high. For more details see Pros and Cons of Canadian Monetary Union and to see the Mexican impact see North American Currency Union It is interesting to note that currency union was first proposed in 1999 when the Canadian Dollar fluctuated between $0.64 to $0.69 US.  The Canadian Dollar is closer to par with the US Dollar currently (in fact it rose to $1.10 US in Nov. 2007).  Look-up historical rates at the Bank of Canada"
Having lived in both places, I have to say you can find a higher income in the US for the same job and can live in a small town versus having to live in a big city in Canada to find decent salaries.  For similar sized cities, the cost of housing is significantly lower in the US than Canada.  That is your biggest factor in cost of living.  If you are thinking of NYC or San Francisco, there are no comparable size cities in Canada and you would probably be better off in Canada.   My tax preparer was amazed at how much I paid in Capital Gains taxes when I left Canada.  Maybe it is different now but I doubt it. The biggest free lunch in the US is a generous capital gains exemption when you sell your primary residence without any lifetime cap or cap on the number of times you can do it.  There are rules on how long you have to live in it before selling. For investment real estate, all expenses are deductible in addition to fictional depreciation so with a mortgage you can have positive cash flow and pay no income tax.  You can keep doing tax deferred exchanges into bigger and bigger rentals.  When you are close to retirement, you can exchange into your ultimate beach home, rent it out a few years, then convert to a primary residence. "Keep in mind that not every currency is ""tradeable"", i.e.: convertible.  In fact, neither the Brazilian nor the Thai currencies are fully convertible, and the trading with them may be limited. There are 17 fully convertible currencies currently in the word, you can find the list here." Investors who are themselves Canadian and already hold Canadian dollars (CAD) would be more likely to purchase the TSX-listed shares that are quoted in CAD, thus avoiding the currency exchange fees that would be required to buy USD-quoted shares listed on the NYSE. Assuming Shopify is only offering a single class of shares to the public in the IPO (and Shopify's form F-1 only mentions Class A subordinate voting shares as being offered) then the shares that will trade on the TSX and NYSE will be the same class, i.e. identical. Consequently, the primary difference will be the currency in which they are quoted and trade. This adds another dimension to possible arbitrage, where not only the bare price could deviate between exchanges, but also due to currency fluctuation. An additional implication for a company to maintain such a dual listing is that they'll need to adhere to the requirements of both the TSX and NYSE. While this may have a hard cost in terms of additional filing requirements etc., in theory they will benefit from the additional liquidity provided by having the multiple listings. Canadians, in particular, are more likely to invest in a Canadian company when it has a TSX listing quoted in CAD. Also, for a company listed on both the TSX and NYSE, I would expect the TSX listing would be more likely to yield inclusion in a significant market index—say, one based on market capitalization, and thus benefit the company by having its shares purchased by index ETFs and index mutual funds that track the index. I'll also remark that this dual U.S./Canadian exchange listing is not uncommon when it comes to Canadian companies that have significant business outside of Canada. As per the Canada-U.S. Tax Treaty (the “Treaty”), a U.S. corporation carrying on business in Canada is only subject to taxation on income earned in Canada through a fixed place of business or permanent establishment. Therefore, if a U.S. company does not have a permanent establishment (PE) in Canada then their Canadian source business income is not subject to Canadian federal tax. https://www.fin.gc.ca/treaties-conventions/USA_-eng.asp Yeah, I heard about that! That's virtually the same thing (in a different form) as a new currency as it's backed solely by the state's ability to uphold its value, but yes, given that it's trading for pennies on the dollar it's no surprise the USD is the primary currency there. It will be very interesting to see the policies that Mugabe's successor (his ex-wife or #2) puts in place. Either way I bet they fail, but hope they don't and actually make the necessary reforms to help the country succeed. Well i'm not saying it will be terrible, i could have said this wrong but it might be terrible. Dollar is not the international currency just in oil but mostly everything. Different countries uses dollar to trade, this is one of the core reasons of US economy being the strongest. US should not be tolerant about this sort of stuff since if this trend continuous it could be disastrous. Venezuela is a command economy, and one that isn't doing terribly well right now, with rampant inflation in the several hundred percent range.  As such, they've tried to limit or eliminate exchanges between their currency and foreign currencies. Currently, they allow a limited amount of exchange at fixed rates (according to a Bloomberg article, those vary between 6.3, 13.5, and 200) for certain purchases, and then otherwise disallow exchange between the currencies.  However, there is a black market (illegal in Venezuela, but legal in the US) which allows the price to float, and is much higher - 800 or so according to that article from last year.  A recent Valuewalk article lists the black market rate at closer to 900, and slightly different official rates.  It's worth a read as it explains the different official rates in detail: Currently there are four exchange rates: First is the official one,   called CENCOEX, and which charges 6.30 bolivars to the dollar. It is   only intended for the importation of food and medicine. The next two exchange rates are SICAD I (12 bolivars per dollar) and   SICAD 2 (50 bolivars per dollar); they assign dollars to enterprises   that import all other types of goods. Because of the fact that US   dollars are limited, coupons are auctioned only sporadically; usually   weekly in the case of SICAD 1 and daily for SICAD 2. However, due to   the economic crisis, no dollars have been allocated for these foreign   exchange transactions and there hasn’t been an auction since August   18, 2015. As of November 2015, the Venezuelan government held only $16   billion in foreign exchange reserves, the lowest level in over ten   years, and an amount that will dry up completely in four years time at   the current rate of depletion. The last and newest exchange rate is the SIMADI, currently at 200   bolivars per dollar. This rate is reserved for the purchase and sale   of foreign currency to individuals and businesses. I'll break it down into steps. Total gain/ loss for the whole thing is 5 CAD. You only have to worry about these calculations if you keep some USD and convert it at your leisure.  Or if you have a US dollar in your wallet from your last vacation. Don't forget to subtract commissions (converted to CAD of course). *Some people just use an average exchange rate for the whole year, which you can also get from the BoC. ^There's $200 of tax free gains allowed for pure currency transactions.  This allows small gains to be ignored.