Most vendors print two prices for the same plan: one billed monthly, one billed once a year. The annual price is lower on the page, but the money leaves in one piece. The right choice depends on how sure you are of the tool and how much cash you can tie up, not on which number looks smaller.
Cut and negotiate · guide 3 of 6 · Reviewed Oct 25, 2026
Each calculator opens on a made-up sample. Type over it with your own figures; nothing you type leaves this tab.
What paying a year up front really costs: the premium for monthly, the break-even month and the interest rate the discount works out to.
Journal entries for an annual software subscription: the payment, then the monthly release, with the last month absorbing the rounding.
Arithmetic only, not tax, accounting or legal advice. Check the figures against your own order form.
When you pay for a year up front, the cash leaves on day one. The expense does not. Under accrual basis accounting the payment is recorded as a prepaid expense, an asset, and released into software expense one month at a time over the term. On a cash basis the whole amount lands as expense the month you pay.
That gap is why a company can show a modest software line on the income statement and still feel a hard hit in the bank in the month a big annual renewal clears. Your runway is a cash measure, so it moves on the payment date, not on the amortization schedule.
These amounts are invented for illustration. They are not any vendor's prices. The method is what carries over: prepay, release evenly in whole cents, and let the last month absorb the rounding so the balance reaches zero.
The entries for the annual route are a debit to prepaid expenses and a credit to cash for 100,000 on payment day, then each month a debit to software expense and a credit to prepaid expenses for that month's release.
Zoom's pricing page lists Pro at $16.99 per user per month billed monthly and $14.16 per user per month billed annually, and Business at $21.99 and $18.33 on the same two bases. Slack's pricing page lists Pro at $7.25 per user per month when paying annually, and says you can change billing cycles at any time. Prices and offers change, so read the page for the plan you hold on the day you decide.
Use the published pair for your own plan to compute the premium in dollars for your seat count, then compare it with what it would cost you to be wrong about the tool.
If you could stop using, shrink or replace it within twelve months, favor monthly or a shorter term and treat the premium as the price of the option.
Subtract the payment from your cash balance and recompute runway. If the answer makes the next quarter uncomfortable, the lower annual rate is not worth it.
Ask the vendor whether the annual price can be paid in installments, whether you can switch to monthly later, and what the renewal price will be. Get the answers in writing.
Put the renewal and its notice deadline in a calendar. See negotiating a renewal and cancelling without penalties.
General information, not tax, legal or accounting advice. How your company records prepaid software, and whether it elects to expense small prepayments immediately, is a question for your CPA.
Send us the export and see which lines are worth a second look. A connected version is planned.
Worked example. Type over it.
Result
Paying 905.00 more on day one saves the other eleven monthly bills. The discount is worth that much a year on the cash you hand over early. If your cash earns or costs you less than this, annual wins, as long as you will use the tool all year.
| Months used | Monthly plan | Annual plan | Cheaper |
|---|---|---|---|
| 1 | 95.00 | 1,000.00 | Monthly |
| 3 | 285.00 | 1,000.00 | Monthly |
| 6 | 570.00 | 1,000.00 | Monthly |
| 9 | 855.00 | 1,000.00 | Monthly |
| 12 | 1,140.00 | 1,000.00 | Annual |
Assumes the monthly plan bills at the start of each month and the annual plan does not refund. Check your order form for both.
Worked example. Type over it.
Result
| Account | Debit | Credit |
|---|---|---|
| Prepaid expenses | 1,000.00 | |
| Cash | 1,000.00 |
| Account | Debit | Credit |
|---|---|---|
| Software expense | 83.33 | |
| Prepaid expenses | 83.33 |
| # | Date | Release | Prepaid left |
|---|---|---|---|
| 1 | 2026-10-31 | 83.33 | 916.67 |
| 2 | 2026-11-30 | 83.33 | 833.34 |
| 3 | 2026-12-31 | 83.33 | 750.01 |
| 4 | 2027-01-31 | 83.33 | 666.68 |
| 5 | 2027-02-28 | 83.33 | 583.35 |
| 6 | 2027-03-31 | 83.33 | 500.02 |
| 7 | 2027-04-30 | 83.33 | 416.69 |
| 8 | 2027-05-31 | 83.33 | 333.36 |
| 9 | 2027-06-30 | 83.33 | 250.03 |
| 10 | 2027-07-31 | 83.33 | 166.70 |
| 11 | 2027-08-31 | 83.33 | 83.37 |
| 12 | 2027-09-30 | 83.37 | 0.00 |
Cash leaves on day one and the expense arrives monthly. A company that expenses small prepayments as paid has a policy for that; ask your CPA.