Holding company bookkeeping: the ledger that tracks tax pools, not just cash

A holdco’s real ledger is its tax pools, not its bank balance

Most of what a holding company owns generates numbers CRA cares about long before any cash moves: refundable dividend tax on hand (RDTOH), the general rate income pool (GRIP), and the capital dividend account (CDA). Each one is built and drawn down by specific transactions — a dividend received, a capital gain realized, a dividend paid out — and each one changes how the next dollar out the door gets taxed in your hands. A bookkeeper who only posts deposits and calls it done has no way to keep these pools current.

We keep a running schedule for each pool alongside the general ledger, updated every time a transaction touches it, so your accountant is reconciling a number that already exists rather than rebuilding a year of activity every March. Get the mechanics behind two of these pools from our notes on how RDTOH works and what the capital dividend account is.

GRIP deserves the same discipline. A holdco that receives eligible dividends from an operating company that paid tax at the general corporate rate needs those dividends flagged as eligible when they are booked, so the designation survives the trip through the holdco to you personally. Mislabel one dividend as non-eligible along the way and your personal return loses the richer dividend tax credit for no reason other than a bookkeeping shortcut.

Inter-corporate dividends need a paper trail, not just a journal entry

A dividend from an operating company up to its holdco is usually tax-free between connected corporations under the section 112 deduction — but "usually" is doing work in that sentence. If a sale, freeze, or reorganization follows, CRA can invoke section 55(2) and recharacterize that dividend as a taxable capital gain unless it traces back to the paying company’s safe income on hand: retained profit that was already taxed and genuinely contributed to the value being extracted.

We tag every inter-corporate dividend with the fiscal year and retained-earnings layer it came from as it happens, not years later. When a safe-income calculation is eventually needed for a reorganization, it is a lookup against records we already kept, not a forensic reconstruction of a decade of T2 filings.

Investment bookkeeping runs on per-security ACB, not a portfolio total

A brokerage statement gives you a market value; the books need adjusted cost base on every lot, because each disposition realizes a gain or loss that flows through Part I tax, RDTOH, and possibly the CDA. Reinvested distributions and return-of-capital allocations on fund holdings quietly move that cost base every year — a holdco that only records year-end market value cannot compute the real gain when a position is finally sold.

T3 and T5 slips arriving each spring are where the character of the income actually gets confirmed — interest, dividends, capital gains, and return of capital are taxed differently and feed different pools. Older portfolios sometimes still hold corporate-class fund structures, where the T3 breakdown can differ from what the account statement first suggests, so we reconcile to the slip rather than assume the label on the statement is the full story.

Where each holdco dollar lands

If the holdco holds US investments, keep one more file current

A holdco that carries US brokerage holdings needs its cost base tracked in Canadian dollars all year, not converted once at tax time — that running total is what determines whether T1135 is required once specified foreign property crosses $100,000 CAD. We build that conversion into the monthly close rather than a scramble in April. If the portfolio also touches a US LLC, a US partnership, or a US-citizen shareholder, start with our holding company cross-border tax page; the ongoing engine behind everything above is our bookkeeping service.

One more item belongs in the same file if the group runs management fees between the two corporations: each invoice needs to be booked and paid like a real transaction, matched on both sides of the group, with HST applied where the services are taxable. A management fee that only exists as a year-end journal entry, with no invoice trail behind it, is exactly what an auditor pulls first.