Five Startup Costs That Never Make the First Budget

You built the budget. Payroll, rent, product, a little marketing. It balances on paper, and it feels honest. So why do so many first-year companies run out of cash before the revenue shows up?

Rarely the product. More often a set of costs that never made the spreadsheet — each small enough to skip, and together large enough to open a gap the revenue can't close in time. Here are five that usually get left off, from someone who has had to reconcile the account after the fact.

1. Payroll costs more than the salary

Say you hire one person at $80,000: FICA alone adds 7.65%, about $6,100, before you touch state unemployment insurance or workers' comp. Then, to compete for the hire at all, you add health coverage, a retirement match, maybe a small stipend. The fully loaded cost lands well above the number in the offer letter, and it lands every payroll, not once.

Rules shift by city, state, and year. A ballot measure can raise your rate or mandate a new benefit, and the cost hits your account without a single new sale. If you've never run payroll, budget the burden, not the salary. Many of these traps sit next to the legal ones founders miss, the same ones I covered in the legal mistakes early founders make.

2. The office bills before you open it

You find the space. The landlord usually covers the broker's fee. Usually. When they don't, it falls on you as a share of the lease, paid upfront the month you sign. Negotiate that away and other costs surface: better internet for a home office, a proper chair, a printer.

For anything with a storefront the list runs longer: shelving, a register, cameras, cleaning supplies. None of it is monthly rent. It's capital you spend before the doors open, which is exactly when cash is thinnest.

3. Insurance is a line you resent until you need it

Liability coverage blindsides most first budgets. Rates vary, but mandatory coverage can cost more per month than a junior hire, and it buys nothing you can point to until the day your code fails, a customer slips on a wet floor, or a board member gets named in a suit. It isn't a line item. It's the thing standing between one bad afternoon and bankruptcy.

4. Your name isn't protected because you registered a company

Most founders budget for general legal work and skip the specific cost of protecting the brand. If the name carries value, trademark filings and their upkeep are ongoing, not one-time. Online, domains are cheap individually and add up across the extensions and countries you'll want to hold, so a competitor doesn't squat on your name in a market you haven't reached yet. Deciding what's worth protecting is part of the groundwork I'd put before launch, alongside the questions in what to settle before starting a business.

5. Software is a subscription now, not a purchase

Founders budget for computers and servers and forget what runs on them. One vendor hosts the site, another charges for email, then the CRM, the accounting tool, the project tracker, each a recurring fee. Years ago you bought the software once and used it for a decade. Now it's a standing monthly bill. No single line breaks you; the stack does, quietly, if it never enters the budget. Price it the way you'd price any fixed cost, with the same discipline that separates a real pricing strategy from a guess.

Every startup needs the runway to reach its second year. The product rarely kills a first-year company. The arithmetic it never wrote down does.