Let's start with where things actually sit, because the headlines have been all over the place.
The OCR is 2.25%. It's been there since late last year. The Reserve Bank's next decision comes at 2pm on Wednesday 8 July, and for once the economists are properly divided. A few weeks ago the market was leaning towards a hike. Then oil prices fell away sharply, and most of the big-bank forecasters changed their minds. ASB moved to picking a hold. Westpac's chief economist Kelly Eckhold has been making the case that the market got ahead of itself, arguing there's no new evidence of the kind of spreading inflation that would force the Bank's hand. UBS still thinks a hike is coming. So it's close to a coin-toss, tilted slightly towards a hold, with most now expecting the first increase later in the year.
If you run a small business, I want to make an argument that might sound strange coming from someone who reads these announcements for a living. It barely matters which way Wednesday goes. Not for how you run the next week. Possibly not even for the next month.
Heading into the 8 July call, most of the major bank economists have shifted to picking a hold, after falling oil prices took the heat out of the near-term inflation outlook. But it's a close one, and at least one major, UBS, still expects a hike. The honest position is that nobody knows for certain. Which is rather the point.
What actually shifts on Thursday morning
Run the three scenarios and watch how little happens tomorrow in each one.
Rates go up 25 points. On Thursday morning, nothing. Over the next few months, if you sell to consumers, you'll feel it. Households have a little less discretionary money, they trim the things they don't have to buy, and eventually that shows up in your order book. It's real, but it's slow.
Rates hold. The pressure that's already been squeezing your customers doesn't get worse. It also doesn't get better. Thursday looks exactly like Wednesday.
Rates come down. Borrowing eases a fraction, for you and for your customers. Useful over time. Not something you'll notice by the weekend.
None of those play out on Thursday. They play out over the next few quarters. The announcement is a headline event. The effect on your business, whichever way it goes, is a slow one.
The businesses that get properly hurt by rate movements aren't the ones who missed the announcement. They're the ones whose business underneath the loan couldn't handle a bad stretch when it came.
Rates are a bank problem, right up until they're a business problem
Most owners file interest rates under "things to talk to the bank about." Lock in your fix. Build a bit of a reserve. Have the conversation with your lender before your current rate rolls off. All sensible. All worth doing.
But it treats the loan as the risk. For most small businesses, the loan isn't the risk. The risk is what a rate cycle does to your customers, and whether your business is built to absorb that when it arrives. A great fixed rate won't save a business whose margins are wafer-thin, or whose revenue can quietly evaporate the moment customers get nervous. The rate is the thing you can see. The exposure is usually somewhere else entirely.
Which brings us to the part that actually matters.
The three questions that decide whether Wednesday matters for you
Forget the OCR for a moment. Here are three things worth knowing about your own business today. If you can answer all three off the top of your head, Wednesday is genuinely just noise for you. If you can't answer them, that's more worth an hour of your time than the announcement itself.
If your suppliers put their prices up 3%, does that eat your whole margin?
Rate cycles don't only reach you through your own customers. They reach you through your suppliers' costs, your freight, your wages. A few percent here and there sounds survivable, until you look closely at how thin the gap between your costs and your prices actually is.
If a 3% cost increase wipes out most of what you keep, no clever fixed-rate deal is going to rescue you from that. The problem was never the interest rate. It's that there's no room in the model to absorb a rough month.
If your customers went quiet for a month, would your revenue actually hold up?
This is the one that catches good businesses out. Not "would you lose customers," but how easily could the ones you already have simply slow down? If most of your revenue comes from work that customers could comfortably push back a month, or three, you're exposed no matter what the Reserve Bank does.
Rising rates make customers cautious. Cautious customers delay. If your revenue depends on them not delaying, you've got a fragility problem that a rate hold won't fix and a rate cut won't cure.
If you had a soft month, would the money still flow, or would you be into savings by week two?
Profit and cash are not the same thing, and rate cycles expose the gap. A business can look profitable on paper and still run out of money in a quiet stretch, because the bills arrive on their schedule and the revenue arrives on the customer's.
The businesses that ride out a downturn aren't necessarily the most profitable ones. They're the ones where a soft month is an inconvenience rather than an emergency.
Margin. Would a 3% lift across your whole cost base survive contact with your current prices?
Concentration. What share of your revenue sits with your top three customers, and could they all go quiet at once?
Postponability. How much of next month's income could a nervous customer simply defer without consequence?
Cash runway. On a 20%-down month, how many weeks before it genuinely hurts?
The real fix. For each answer you didn't like, what's the one change that would fix it? It's almost never "get a better interest rate."
So what should you actually do this week?
Watch the announcement if you like. It's interesting, and it tells you something about the direction of the next year. But don't reorganise anything around it, and don't wait for it before you look at those three questions. They're true on Wednesday, true on Thursday, and true whichever way the Bank moves.
If rates rise, tightening your margin and your cash position was always the right move. If they hold, same. If they fall, same again. The announcement changes the weather. It doesn't change whether your business is built for weather.
If you're not sure how your business scores on those three, that's exactly what the Growth Diagnostic is built to surface, and it's the kind of clarity worth having well before you need it. It sits alongside the broader question of whether your business has quietly hit a growth ceiling, and whether your pricing is leaving margin on the table that would give you far more of a buffer than any single rate decision ever could.
A note: this is general commentary for business owners, not financial advice. The specifics of your borrowing, your fixes and your numbers are a conversation for your accountant and your bank, who actually know your situation.
