For the passive index investor like me, the objective is to stay invested. In order to do that and not run afoul of CRA's superficial loss rule of not buying back the "identical" property within 30 days before or after a tax loss sale, one key test with respect to ETFs is to buy back an ETF that tracks a different index. 30 days later you can buy back the original ETF if that's what you want to hold for the long run. Each trade costs commission of course, so figure out whether the round trip is worth it as a percentage of the holding.
Here is a starter list of some of the main asset classes where multiple ETFs track a different index but are in the same asset class. The functional test of whether it is in the same asset class is correlation - the same up and down performance - which can be quickly eyeballed using Google Finance and graphing the ETFs in question (see my example chart of US total market ETFs below). To save time and space, I've just identified the ETFs by their stock symbol.
Canadian Equity
- XIU - S&P TSX 60
- XIC - S&P TSX Composite
- ZCN - DJ Canada Titans 60
- CRQ - FTSE RAFI Canada; fundamental indexing will cause returns to differ significantly from the above market cap weighted ETFs
1) Total Market
- IWV - Russell 3000
- VTI - MSCI US Broad Market
- TMW - SPDR DJ Wilshire 5000
- IYY - DJ US Total Market

Source: Google Finance
2) Large Cap
- VV - MSCI US Prime Market 750
- IVV - S&P 500
- SPY - S&P 500
- IWB - Russell 1000
- ZUE - DJ US Large Cap, hedged to Canadian dollars - so returns will differ from above non-hedged ETFs; traded on TSX
- AGG - Lehman US Aggregate Bond
- BND - Lehman US Aggregate Bond
- GBF - Lehman Brothers U.S. Government/Credit (holds both govt & corp bonds)
1) Traded on US exchanges
- VWO - MSCI Emerging Markets
- EEM - MSCI Emerging Markets
- PXH - FTSE RAFI Emerging Markets
- ADRE - BONY 50 ADR
- GMM - S&P Emerging BMI
- ZEM - holds VWO plus other funds, enough to make a substantial difference
- CWO - holds VWO but is 100% hedged
- XEM - holds only VWO but is non-hedged; whether currency exposure difference with CWO counts enough for CRA I cannot tell (and they will, in their inimitable fashion, not tell, if you ask them) but the returns sure will differ
- VNQ - MSCI US REIT
- RWR - DJ Wilshire REIT
- ICF - Cohen and Steers Realty Majors
- IYR - DJ US Real Estate
1) Traded in US
- VEU - FTSE All-World ex-US
- ACWX - MSCI All Country World ex-US
- GWL - S&P/Citigroup BMI World ex-US
- EFA - MSCI EAFE
- ADRD - BONY Developed Markets 100 ADR (large cap)
- IOO - S&P Global 100 (large cap)
- EEN - Robeco Developed International Equity
- XIN - holds EFA only but hedged to Canadian dollar, so returns will differ from above two ETFs
- CIE - FTSE RAFI Developed ex-US 1000; fundamental index - returns will differ from market cap funds
- ZDM - DJ Developed Markets ex-North America ; hedged to Canadian dollar so returns will differ
There are some asset classes where I could not find any reasonable ETF combo alternatives - notably Canadian real estate and Canadian bonds. If anyone has any suggestions, please comment.




