What each rung actually is
Order carries most of the outcome
01 · Foundation
Personal credit optimized. The business made bankable. This is the work in how to become bankable: read the file the way a lender reads it, make the entity agree with itself, clear the twenty items, build the business file and put the financials in an order an underwriter can follow. Nothing is filed yet. The foundation is what every later rung stands on.
02 · 0% intro capital
Business cards with 0% introductory periods, sequenced in the order the banks reward. This is the cheapest capital these programs offer and it is where most prepared files start. Credit stacking is the tactic on this rung: layering cheap capital before expensive capital. It holds when the profile underneath is bankable and the next round is designed before the intro period ends. The full map of how those products read a file is in the 0% interest business funding guide.
03 · Bank lines of credit
Revolving capital from a traditional bank, sized against the entity rather than against a card limit. Nothing about a line expires with a promotional period the way a 0% card does. Some business owners can access intro or promotional rates on a line as low as prime + 0%*. That is an intro or promotional rate some files may be able to reach. It is not a standing rate, not a promised rate and not an offer Stacking Capital makes. *Rates, terms and approvals vary by lender and profile and are not guaranteed.
04 · Stacked bank capital
The same prepared file, layered: lines, term loans and SBA. Term loans price on time in business, reported history and cash flow, and they build installment history a revolving round cannot. SBA is the longest money on the file, underwritten on the strength of the business itself. This is what the compliance work and the first rounds were quietly preparing for. See the SBA loan products guide and the bankability foundation.
05 · Equity / venture
Equity is fine. It just is not step one. Selling stock, taking a priced round or talking to venture can be the right tool after bank capital is maxed, or alongside it. The divider on the staircase is the point: bank capital maxed, then equity. Not equity first because the raise feels more sophisticated.