VAB: Vanguard Canadian Aggregate Bond ETF

What VAB holds

VAB tracks a broad Canadian aggregate bond index — hundreds of investment-grade bonds spanning federal and provincial government debt and high-quality corporate bonds, across short, medium and long maturities. One purchase gives you diversified exposure to the Canadian bond market. New to bonds? Start with how bonds work.

Because the issuers are investment-grade (relatively safe borrowers), VAB is a lower-risk holding than any stock fund. Its role isn't growth — it's stability and steady income that offsets equity volatility. Confirm the current MER and distribution yield on the provider's fund page before buying — these change over time.

Interest rates and bond prices

Every bond investor should internalize one rule: bond prices and interest rates move in opposite directions. Rising rates push existing bond prices down (so VAB dips); falling rates push them up. The size of the move depends on the fund's duration, and VAB's broad mix gives it a moderate, market-average sensitivity.

That's why a broad bond fund can post an unusual down year when rates spike — but it remains far steadier than equities, and as bonds mature and get replaced at prevailing rates, the fund's income adjusts to the new environment. If you don't need to sell before maturity, weigh VAB against a GIC, which holds a fixed value but locks your money in.

VAB's role in a portfolio

Bonds are portfolio ballast. Holding VAB alongside stocks reduces total volatility and gives you a stable asset to rebalance from when equities fall. The right amount is an asset-allocation decision that typically shifts toward more bonds as your horizon shortens or your risk tolerance drops.

If managing the split yourself isn't appealing, an all-in-one ETF like VBAL or VGRO already includes a bond allocation and rebalances automatically — VAB is for investors assembling a portfolio from individual pieces.

Distributions and tax

VAB pays regular distributions, mostly bond interest, giving a predictable income stream you can take as cash or reinvest through a DRIP. Because that interest is taxed as ordinary income at your full marginal rate — no dividend tax credit — VAB is relatively tax-inefficient in a non-registered account.

Most Canadians therefore hold bonds inside an RRSP or TFSA and keep more tax-favoured assets in taxable accounts. Tax-efficient investing explains how to place assets across account types.

VAB vs ZAG

ZAG is BMO's near-equivalent aggregate bond fund. VAB and ZAG cover almost the same broad investment-grade market, so the differences come down to issuer, exact index and small fee variations. Hold one, not both — the overlap is nearly total.

For most investors a single broad aggregate bond ETF is all the fixed income they need; narrower short-term, long-term or corporate bond funds exist but add complexity most portfolios don't require. See the best Canadian ETFs for the main options.

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