The short answer
You can, and plenty of businesses do. Whether you should depends on two things most people are never told: how the lender already on your file will see it, and which order the lenders go on in. Get those right and a second facility can be the cheapest way to close a cashflow gap. Get them wrong and you end up with two expensive loans, a breached agreement, or a business that cannot service what it owes.
What "stacking" means
Stacking is taking a second (or third) business loan while the first is still running, usually from a different lender. It is most common with unsecured cashflow lending, where repayments are daily or weekly and the facility was approved on bank statements rather than property. The first lender is said to be in first position, the next one in second position, and so on.
Why lenders don't like it
Put yourself in the first lender's seat. They read twelve months of your bank statements, worked out how much repayment your cashflow could carry, and priced their loan on that basis: say, for argument's sake, 14% a year. A few weeks later you take a second facility from another lender at 35%, because second-position money is always dearer.
Nothing about the first lender's loan has changed, but their risk has. The same cashflow they assessed now has to carry a second, more expensive repayment they never priced for. Your servicing buffer shrinks, and the funds still outstanding on their file are at a much higher risk of default than they were the day they approved you. That is the whole objection, and it is a fair one.
Order matters more than rate
Lenders differ in how they treat existing debt. Some will only lend in first position. Some are comfortable sitting second or third and price for it. Some will not touch a file that already has a particular competitor on it. The sequence you approach them in decides what is available to you and what the total costs, which is why stacking is a structuring problem, not a shopping problem. The reason behind it is security position, which has its own guide.
How stacking goes wrong
The failures we see are rarely about the second loan on its own. They are about the total. A broker who is paid on volume can find it very easy to put more debt on a business than it can carry, one facility at a time, each one a little dearer than the last, each one with its own daily or weekly debit. The business does not notice on day one. It notices in month three, when the debits are coming out faster than the customers are paying, and by then the only lenders still willing to help charge even more.
That is overleveraging, and it ends one of two ways: a default, or a business that limps along with poor cashflow, servicing debt instead of growing. Neither is a good outcome for the business, and neither is fair on the first lender, who took the original risk in good faith.
How we approach it
After working over a large number of these deals, we have learnt the art of stacking, and most of it is about sequence: which lender has to come on the file first, and which has to come after. Some lenders are happy to be second and price sensibly for it. Some will decline the moment they see another lender's debit on the statements. Some are the right lender for a top-up rather than a new facility. Put them on in the right order and the two facilities sit together comfortably. Put them on in the wrong order and the second one is declined, or the first one has a problem with it. This structuring is where we specialise.
Just as often, the right answer is not a stack at all. If the first facility is already expensive, refinancing both into one cheaper repayment usually beats adding a third. If the existing lender likes the file, a top-up from them can be cheaper than anything new. We will tell you which one it is.
What we check before recommending a second facility
- The cashflow, not the limit. Twelve months of bank statements, every existing repayment mapped against actual receipts, and what buffer is left after the new debit. If it does not fit, we say so.
- Lender appetite for the position. Which lenders on our panel will lend behind the one you have, and what they will charge for it.
- Whether a refinance or top-up beats it. Sometimes the cheapest second loan is no second loan.
Then we work through it with you, not around you. What fits your cashflow decides the structure, not what a lender happens to be willing to approve.