It's possible to have your best quarter on record and still not be able to make payroll on Friday. Owners who've been there tend to remember it for years.
The reason is that profit and cash flow measure different things. Profit is an accounting result: revenue earned minus expenses incurred over a period. Cash flow is the actual movement of money in and out of your bank account, and it runs on a different clock.
A renovation company might finish a $60,000 kitchen in June and book the profit that month. If the homeowner pays in August, the company has spent two months covering materials, wages and subcontractors out of its own pocket. Meanwhile the GST collected on that invoice is already owed to the CRA, and the truck loan payment comes out on the first of every month whether the job has been paid or not. On paper, June was excellent. At the bank, July was tight.
Growing businesses feel this most, because every new job costs money before it earns any. More sales can mean less cash, at least for a while.
How Can a Small Business Improve Cash Flow?
To improve small business cash flow, shorten the time between finishing work and getting paid, time outgoing payments so they match incoming cash, keep a cash buffer sized from your own monthly expenses, and set aside GST/HST and payroll remittances as the money comes in rather than when the CRA deadline arrives. Each of these depends on current, reconciled books, because you can't manage cash you can't see.
Get Paid Faster Without Chasing Every Invoice

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Every day between finishing a job and getting paid is a day you're financing your customer. Most of that gap is in your control.
Start by invoicing the day the work is done, not at the end of the month. Accounting software like QuickBooks Online or Xero can send an invoice as soon as a job is marked complete, include a pay- now link, and bill repeat clients on a schedule without anyone remembering to do it. Put your terms in writing before the work starts. That means the due date (net 15 for small jobs keeps the gap short), how you accept payment, and whether large projects need a deposit. A 30% deposit on that $60,000 kitchen puts $18,000 in the bank before a single cabinet is ordered.
Then follow up on a fixed rhythm. Send a reminder a few days before the due date and another on the day. At a week late, pick up the phone. Late payments often come down to process on the client's side, like an invoice sent to the wrong person or a missing purchase order number, and a two-minute call fixes those faster than a firm email. At 30 days, many businesses pause further work until the account is settled.
Smooth Out the Money Going Out

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On the payables side, the simplest change is paying bills on their due date instead of the day they arrive. A supplier on net 30 terms paid on day 28 rather than day 3 leaves the money in your account for almost a month longer, and the supplier is still paid on time.
Early-payment discounts are the exception worth taking. Terms of "2/10, net 30" mean 2% off for paying 20 days early, which works out to an annual return of more than 35%. If cash allows, that beats almost anything else you could do with the money.
The bigger risk is lumpy spending: the annual insurance premium, a batch of software renewals and a year-end bonus all landing in the same month. None of them is a surprise, but they feel like one if they aren't in the forecast. Ask vendors for monthly billing where it's offered, spread equipment purchases across quarters, and set a regular weekly payment run so money leaves on predictable days. Once you have a year of on-time payments with a supplier, it's also worth asking for longer terms.
How Much Cash Should You Keep in Reserve?

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Three months of fixed operating costs can be a useful starting point for planning a cash reserve, rather than a universal target. Your books can tell you what that number actually is. Add up the expenses you'd have to pay even in a month with no sales: rent, salaries, loan payments, insurance, software and a minimum draw for yourself. Average them over the last twelve months so one unusual month doesn't skew the result. If that comes to $32,000 a month, a three- month buffer is $96,000.
Adjust from there. A seasonal business should size its buffer to the longest slow stretch in last year's cash flow, which for a landscaper might be December through March. A company where one client makes up 40% of revenue needs more cushion than one with fifty small clients, because a single late payment hurts more.
Few businesses can set aside that much at once. Moving a fixed percentage of every deposit into a separate savings account builds the buffer without anyone having to decide each month. A line of credit makes a good second layer, and it's easiest to arrange while the business is doing well.
Plan for Upcoming Obligations Before They're Due

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Payroll source deductions and amounts set aside for other business obligations should not be treated as spare operating cash. Keep them visible in your forecast so a scheduled payment does not surprise you.
Payroll remittance schedules depend on your remitter type. Check the CRA's current schedule for your business and record the dates in your cash forecast rather than assuming every employer follows the same timetable.
For tax return preparation, filing and payment amounts, work with your qualified tax professional. Startup Office keeps your bookkeeping records organised for that professional and coordinates payroll calculations and source deduction remittances. We do not prepare or file tax returns.
Separate reserved amounts from day-to-day spending and review them alongside your weekly cash position. Explore our payroll support.
Knowing Your Cash Position Every Week
Every strategy here depends on one thing: knowing how much cash you really have, what's owed to you and what's about to go out. That picture comes from bookkeeping that's reconciled, with receivables and payables kept current. When the books are three months behind, even good habits are working from guesses. Startup Office keeps that picture current for growing businesses. We manage accounts receivable and payable, reconcile bank accounts monthly and run payroll with source deduction remittances, and our financial planning service adds cash flow forecasting so you can see a tight month coming before you're in it. It's all handled by one team, for a fixed monthly price, with most clients fully onboarded within 30 days.
Tired of wondering whether there's enough in the account? Book your free consultation and we'll look at your current cash position, where money is getting stuck, and what it would take to get a clear view every month.
Frequently Asked Questions
What is the difference between profit and cash flow?
Profit is revenue earned minus expenses incurred over a period, whether or not money has changed hands. Cash flow is the actual money moving in and out of your bank account. A business can be profitable and still run short of cash if customers pay slowly, if it's buying inventory or equipment, or if large tax and loan payments come due.
How can a small business improve cash flow quickly?
The fastest gains usually come from invoicing the same day work is finished, asking for deposits on large jobs, following up on overdue invoices by phone, and paying suppliers on their due date rather than early. Setting aside GST/HST and payroll deductions as they come in prevents the biggest predictable squeezes.
How much cash reserve should a small business have?
Three months of fixed operating costs can be a starting point, such as rent, salaries, loan payments and insurance. Seasonal businesses or those that depend on a few large clients often need more. Your bookkeeping records show exactly what your fixed monthly costs are.
Can Startup Office prepare or file tax returns?
No. Startup Office provides bookkeeping, payroll and administrative support. We can organise records for your accountant, but tax preparation, return filing, audits and assurance services are outside our offering.
When are payroll remittances due to the CRA?
Your deadline depends on the remitter type assigned to your business. Check the CRA's current payroll remittance schedule and include those dates in your forecast. Regular, accelerated and quarterly schedules have different requirements.
Sources
When to remit payroll deductions — Canada Revenue Agency
Photos from Unsplash. Photographers are credited under each image.

