Finance

When a company had ten people, its money problem fit into a single number: the bank balance. The founder checked it once a month and handed the books to an outside accounting firm when tax season came around. Nothing required a dedicated finance person, because almost nothing came in and what went out was salaries and rent — a few lines to count.

Subscription businesses broke that arrangement first. At one company's end-of-month meeting, someone asked why the balance had shrunk in the same month the team signed its largest contracts ever, and nobody could answer. The answer sat in three separate places. Half the value written into those contracts had never been invoiced. Part of what had been invoiced was sitting two months overdue. And money collected up front on annual deals had to be spread across twelve months before any of it could be called revenue. Three records, three owners, and nobody reading them side by side. None of the three was wrong on its own — the contract sheet was accurate, the invoice list was accurate, the ledger was accurate. What nobody had was a single view of how much money the company could actually spend that week, which was the only number the decision in that room depended on.

Finance as a field starts by putting those records on one desk. It treats earned money, collected money, and spendable money as three different numbers, counts each one separately, and makes decisions at the points where they disagree.

The work under this name splits eight ways: who does it (roles), how earnings and spending get recorded (accounting), how the cash in the bank gets protected (treasury), what tells you whether a subscription business is healthy (metrics), how money gets raised from outside (investment), what the company is worth (valuation), who owns that worth (equity), and how invoiced money actually gets collected (operations).

Roles divide the people. There are four seats, and the line between them is whether the work concerns numbers that already happened or numbers that haven't yet.

1. The chief financial officer (CFO) runs the whole function from the executive team. The job is less about producing numbers than about deciding what to do with them — how many people the company can hire this quarter, when to go out and raise.
2. A finance manager handles treasury and the monthly close: reconciling the bank against the books, approving spending, shutting the month. This is usually the first finance hire a startup makes.
3. Financial planning and analysis (FP&A) builds the forward view. It lays out what revenue and costs should look like over the next twelve months, then checks every month how far the actual results have drifted from that sheet.
4. An accountant keeps the books and the tax filings, recording each transaction under fixed rules and meeting every deadline. Because those rules are set by law, this seat leaves the least room for interpretation.

The four seats don't start out separate. Under twenty people the founder covers the first and an outside firm covers the fourth, while the middle two sit empty. The finance manager gets filled first, and FP&A appears once planning stretches from a quarter out to a full year.

Accounting records what already happened, by rule. Financial statements organize that record into three sheets: what was earned and what was kept over a period, what the company owns and owes right now, and where cash came in and went out. Most of the words thrown around in a review meeting — revenue, cost of goods, operating profit — are line names on one of those three. The rule that trips up newcomers is that the day money arrives and the day it counts as revenue are different days. Take 12,000 dollars collected in January on an annual deal: January revenue is 1,000 dollars, and the other 11,000 sits on the books as an obligation for eleven months of service not yet delivered. The rule reads like bookkeeping pedantry until it changes a decision. A team that books the whole 12,000 in January sees a month that looks five times better than it was, plans its hiring against that month, and discovers in February that the money is already committed to eleven months of work still owed to the customer.

Treasury deals with the money still in the bank. Cash management watches how much leaves each month, how many months the balance lasts at that rate, and whether income overtakes spending before it runs out. Where accounting records the past, treasury counts the time remaining. A balance of 1.2 million dollars against 100,000 dollars a month leaves twelve months, and once that figure drops under six, something has to start — a raise, a cost cut, or both. It's also why a company can post a profit and still stop: when the money owed to you arrives in three months and the money you owe goes out this week, the profit doesn't help that week.

Metrics measure a subscription business in numbers. SaaS metrics cover how much money repeats every month, how much of it is newly added against how much was lost to cancellations, and how much an average account pays. Metrics from sell-once businesses don't transfer, because subscription revenue behaves differently. "We sold 10,000 dollars this month" means 10,000 dollars in a sell-once business; in a subscription it means 10,000 dollars again next month and the month after, which is why a separate unit for one month of repeating revenue had to exist. These tend to be the first numbers an investor asks about.

Investment covers bringing money in from outside. Fundraising is the whole business of giving up ownership or borrowing in order to fund the company. There are named rounds matching the stage a company has reached, a range of people on the other side from individual backers to professional funds, and a documented set of terms and checks that follows. The branch stands on its own mostly because of how long it takes: three or four months from first meeting to money in the account is normal, so starting with two months of cash left is starting late.

Pricing the company is its own branch. Valuation deals with the awkward problem of putting a number on a company that isn't profitable yet. With no profit to calculate from, the case gets built another way — what similar companies recently traded for, or what future earnings are worth discounted back to today. The reason anyone cares is that this number decides how much ownership changes hands. Raise the same 1 million dollars against a 4 million valuation and 20 percent goes; against 9 million, 10 percent goes.

Equity covers who holds how much of the company. A capitalization table (cap table) is the single sheet holding those percentages — founders, the slice reserved for employees, each investor — and every new round recalculates everyone's share. It's one sheet, but the terms attached to it decide who gets paid first, and how much, if the company is ever sold. It's among the first documents an investor asks for, and a tangled one stops the process right there.

Operations is about sending invoices and collecting on them. Billing operations handles a different plan and billing date for every customer, retries failed card charges, splits charges by the day when someone switches plans mid-cycle, and chases the accounts paying late. At ten customers a spreadsheet covers it; at a thousand nobody can do it by hand. When this branch is loose, a quiet gap opens between what was sold and what was received. Leave failed payments alone at 2 percent a month and a year later a quarter of the customer base is using the product without paying for it.

The eight branches run in a line. Operations invoices and money arrives, accounting books it as revenue, metrics get pulled from that record, good metrics lift valuation, a higher valuation means less ownership handed over, and the money raised extends the months treasury is counting. Roles decide who owns which stretch of that line. A weak spot shakes everything downstream: billing leaks make metrics read low, and low metrics come back as a smaller number in the valuation conversation.

"Of the 12,000 we collected in January, only 1,000 counts as revenue this month."

Collecting the full amount up front doesn't turn the undelivered months into revenue yet.

"Seven months of cash left at this rate. The next round has to start this quarter."

Raising takes three or four months, so the move has to come before the cushion is gone.

"The contract value is big, but the cash lands ten months out."

On paper it's a good deal, and the money to operate until then still has to come from somewhere else.

At Pagedeck, Grace and Sofia sit down in the first week of every month and match last month's contracts against last month's deposits. Most of what Sofia closes is annual, so the number on the contract and the number hitting the books that month never agree, and unless the two are read together the report that sales grew collides with the fact that the balance shrank.

Last quarter three enterprise accounts paid two months late, and 60,000 dollars of expected cash never showed up. Grace pushed Ravi's advertising spend back by a month and asked Sofia to write payment-up-front terms into enterprise contracts starting next quarter. Neither decision lowers revenue; both move when the money arrives.

The most common mistake is reading finance as back-office cleanup, the function that turns results into tables after the fact. It looks that way from outside. In practice it sets the ceiling and the timing on what every other team can spend. Whether the quarter supports three engineering hires or one, whether an advertising push runs this month or next, comes out of the balance and the months remaining. Treat it as back office and finance gets called in after the decisions are made, by which point the contract already carries a signature nobody can undo.

The second mistake is believing cash follows revenue. The two usually do move together, so the assumption is a fair one to start from. But the stretches where they diverge are common. Growth in customers raises server bills and support headcount first, and enterprise buyers often insist on paying after the fact, which pushes collections two or three months out. The faster revenue climbs, the wider the gap that has to be covered in between. Miss that difference and payroll becomes a problem in the exact month the revenue chart points up and to the right. The check is cheap enough to run every month: put the revenue line and the closing bank balance side by side for the last six months and see whether they actually moved together. Where they split, the distance between them is the amount somebody has to fund from elsewhere.