Retained earnings: what they are, and what they quietly decide
Quick answer: Retained earnings are accumulated after-tax corporate profits not yet distributed to shareholders. They are an accounting total, not a bank balance — and as they grow they force three real decisions: whether to leave profit in or pay it out, whether the balance now needs creditor protection, and whether investing it will erode access to the small business rate.
What retained earnings are — and are not
Every year a corporation keeps some of its after-tax profit rather than paying it all out, and the running total of those kept profits is its retained earnings. The figure lives on the balance sheet as accumulated history, not as money in an account: retained earnings may be sitting in the bank, but they may equally be tied up in equipment, receivables or investments. A healthy retained earnings figure and a thin bank balance can describe the same corporation.
The decision they force every year: leave it in, or pay it out
Retained earnings exist because leaving profit in the corporation defers personal tax — the money has borne corporate tax, and the personal layer applies only when it comes out as salary or dividends. Whether to keep deferring is an annual decision, not a permanent setting: it moves with what you need personally, whether you want RRSP room and CPP entitlement, and what the money would do inside the company. The full trade-off is worked through in leave it in or pay it out, and the salary vs dividends calculator puts numbers on the withdrawal side.
When the balance needs protecting: the holding company question
“Should I set up a holding company?” tends to arrive once a corporation starts accumulating real retained earnings. Moving them up to a holdco can protect them from the operating company’s business creditors and lawsuits — and for a newer or smaller corporation, the extra cost and complexity of running two companies usually isn’t worth it yet. What tips the answer is the size of the balance and the risk the operating business actually carries: when a holdco makes sense works through both.
How retained investments can erode the small business rate
Retained earnings that get invested start earning passive income, and passive investment income above a threshold reduces the small business deduction available on the active income earned alongside it. Nothing in the bank balance signals this — corporations that accumulate faster than they spend are exactly where the erosion starts, which is why the investing decision deserves modelling before the money moves. The mechanics are in investment income in a corporation.
None of these decisions is one-time. Retained earnings grow every profitable year, and the right structure at $50,000 of accumulated profit is rarely the right one several years later — which is why the balance is worth an annual look with an advisor rather than a glance at filing time.
General information, not tax advice. Every corporation’s situation differs — confirm anything that affects a decision on a free consult.