File first, because the return and the money are two separate problems
The late-filing penalty is charged on the balance still unpaid at the filing deadline, and it is charged in addition to interest, so filing a return you cannot pay avoids the penalty entirely and leaves only the interest. The penalty is a percentage of the unpaid tax plus a further percentage for each month the return stays late, up to a cap, and the rates roughly double for a repeat late filer. Not filing in the hope of staying unnoticed is the most expensive instinct in this area, because the balance is the same either way and the penalty is pure addition.
Filing also opens the door to everything else on this page. Collections officers expect returns to be current before agreeing to an arrangement, and a relief request on penalties is weakened by an unfiled year. So the first move, before any call to CRA, is to bring every return current: the T2, the HST returns, the payroll summaries and the owners' personal returns, since CRA reads them together.
One more habit costs nothing: pay something. A partial payment on the due date shrinks the base the penalty and interest are calculated on, and it reads very differently to a collections officer than silence. If cash is genuinely zero, the reason belongs in the arrangement request, not in the gap where a payment should have been.
How CRA collections escalates, and why some balances move faster
Collection starts automatically and escalates on a path you can see coming. The notice of assessment states the balance, reminder letters follow, and then a collections officer calls or writes. What happens after that depends almost entirely on whether you engage.
| Stage | What CRA does | What still works |
|---|---|---|
| Notices and reminders | Statements and letters; refunds and credits on your other accounts are applied against the balance | Filing, paying what you can, and calling before they call you |
| Collections officer contact | A call or letter demanding payment or an arrangement, with a request for financial information | A realistic arrangement with the disclosure behind it |
| Legal warning | A letter stating that legal action will begin without further notice | A signed arrangement with a first payment made, or a refinancing commitment in writing |
| Requirement to pay | Notices to your bank, your customers or anyone who owes you money, directing them to pay CRA instead of you | Negotiation can still lift it, but the leverage has moved |
| Certificate and lien | The debt is registered in the Federal Court with the effect of a judgment; liens on real property follow | Payment in full, or an arrangement CRA accepts with security behind it |
| Seizure and director assessments | Assets seized and sold; for trust amounts, directors are assessed personally | Insolvency and tax advice together, immediately |
Trust amounts move faster than income tax through every row of that table. Payroll source deductions and net HST are money collected from employees and customers on CRA's behalf, held by the corporation in a deemed trust that ranks ahead of most other creditors, including a bank with security. Collections officers treat them as the corporation's first obligation whether or not an objection is running, and the same amounts can be assessed against directors personally. Corporate income tax is an ordinary debt: collection on a disputed amount is generally restricted while a timely objection is outstanding, and there is no director-liability provision for it.
Many HST balances arrive as reassessments after an audit rather than as unpaid returns, which is its own subject, covered in what triggers an HST audit and how to prepare. A second mechanism catches owners specifically. If a corporation that owes tax pays dividends, repays a shareholder loan or transfers property to a related person for less than its value, CRA can assess the recipient for the amount received, up to the debt. Money leaving a corporation with a CRA balance therefore needs to be salary that was withheld on, or a properly documented arm's-length payment, not a distribution to the owner.
Negotiating a payment arrangement: what CRA asks for and what it accepts
A payment arrangement is an agreement to clear the balance on a schedule while interest continues to run. CRA does not have to grant one and does not publish a formula, but the request it responds to is consistent. It wants to know why the business cannot pay now, what it can pay and when, and what you have done to find the money elsewhere.
- A cash-flow forecast for the arrangement period, showing the payments fitting around payroll, rent, suppliers and the tax obligations that will fall due during it.
- Financial disclosure: recent statements, bank statements and a list of assets and liabilities, including anything the business could sell or borrow against.
- Evidence you tried to borrow: a lender's response, a declined application or a line of credit already fully drawn.
- A short, honest explanation of what caused the shortfall, and what has changed so that current obligations will be met on time from here.
- A proposed schedule, with a first payment you can make immediately and pre-authorized debits after it.
What CRA accepts follows from that file. It will push for the shortest schedule the cash flow supports, and it expects the arrangement to run alongside full and on-time payment of everything that falls due during it. A missed instalment or a late HST remittance during an arrangement typically ends it, and the next conversation is with the legal-action rows of the table. Propose a schedule you can keep in a bad month, not a good one.
Two points of leverage exist. A larger first payment buys credibility and shortens the schedule CRA will insist on. And a request that arrives through an authorized representative with the numbers already reconciled moves faster than one that begins with the collections officer explaining what a cash-flow forecast is. That reconciliation is routine CRA support work, and it is often the difference between an arrangement and a requirement to pay.
Interest relief, refinancing and what a lender sees
Interest relief exists but is narrow for businesses. The taxpayer relief provisions let CRA cancel or waive interest and penalties on specific grounds, and for a corporation the hardship ground is generally limited to situations where the interest itself would jeopardize the continuation of the business and the jobs in it. A well-documented request can still succeed, and it is worth filing alongside an arrangement, because CRA weighs a kept arrangement when it considers interest. The grounds, the ten-year window and what a strong request contains are in when CRA will cancel penalties and interest.
Refinancing is often cheaper than CRA. Arrears interest is set several percentage points above CRA's base prescribed rate, compounds daily and is not deductible, so a term loan or a shareholder loan at a deductible commercial rate can cut the real cost of carrying the balance substantially. The arithmetic is worth doing for any balance that would take more than a few months to clear.
Lenders read a CRA balance in a particular way. Unremitted source deductions and HST rank ahead of the bank's security, so a payroll or HST arrear discovered during a review or renewal reads as an erosion of collateral and is often a covenant breach in its own right, while corporate income tax arrears read as a cash-flow question. A lender that trusts the operating business will sometimes fund a CRA payout to clear the deemed trust, but usually only with the money going directly to CRA and with proof that current remittances have been on time since. Walla's banking background is why we build that request the way an underwriter reads it, with the CRA history explained rather than discovered.
The owner's own money is the most common bridge and deserves a warning. A personal line of credit lent to the corporation converts the corporation's problem into a personal one, and if the business does not recover, the owner has funded CRA's exposure with their house. It can still be the right call, especially for trust amounts where personal liability already exists. It should be a decision, not a reflex.
Director exposure changes the order you pay in
For an owner who is also a director, unremitted payroll deductions and net HST are personal debts waiting for a corporate failure to trigger them. CRA can assess directors for those amounts, with interest and penalties, once it has taken the required steps against the corporation, and the defence depends on what you did to prevent the failure rather than what you did afterward. That reorders every payment decision: trust amounts first, then the arrangement on the rest. The conditions, the two-year limit and the defence are set out in whether CRA can hold a director personally liable for unpaid HST and payroll.
The practical rule is to keep current remittances current from today, even while arrears remain. A corporation remitting this month's payroll deductions on time while paying down last year's is a credible arrangement candidate. One that is still short each month is financing operations with trust money, and no arrangement CRA offers covers that.
Is the business viable? What changes the answer
The honest question behind a CRA balance is whether it is a one-time shock or a symptom. A reassessment, a bad debt, a lost customer or a slow quarter can put a healthy business behind, and the arrangement and refinancing options above clear it. A business that falls behind on HST every quarter because the margin never covered it is using CRA as its cheapest lender, and it is not a cheap lender. The mechanics of that pattern are in why a profitable business can still run out of cash.
If the shortfall is structural, the options widen to things a tax page cannot resolve alone: repricing, cutting fixed costs, selling part of the business, or a formal proposal to creditors through a licensed insolvency trustee. Insolvency law treats trust amounts and director exposure differently from ordinary debts, so the insolvency conversation and the tax conversation have to happen together, early, while there is still something to protect.
Six facts decide which route we recommend:
- Which tax is owed: trust amounts or corporate income tax, because they carry different collection speed and different personal exposure.
- Whether every return is filed, since nothing else can start until they are.
- Whether the shortfall is a one-time event or a recurring gap in the operating cash flow.
- What the forecast shows the business can actually pay, month by month, with current obligations met.
- Whether a lender or the owner can refinance the balance at a deductible rate.
- How far collection has already progressed, and whether money has left the corporation to related parties during the period.
When an owner brings us a balance they cannot pay, we reconcile the accounts, bring the filings current, build the forecast, and take the arrangement or relief request to CRA as representative, with the refinancing conversation running in parallel where a lender is the better answer. A free 15-minute discovery call is enough to tell you which door is open.
