Cash Flow Forecasting for SaaS Companies
Why is MRR different from cash flow?
MRR smooths what cash does not. An annual prepay lands as 12 months of revenue in one deposit, then nothing from that customer for a year. A customer on monthly billing pays late, or churns mid-quarter. Meanwhile payroll, hosting, and tools bill on their own fixed schedule.
Two companies with identical MRR can have opposite cash positions depending on their annual-vs-monthly mix. Runway calculated from average burn misses the lumps, and so does a burn multiple on its own; a forecast built from actual invoice and payment timing does not.
How does Cash Flow Frog handle SaaS cash flow?
- Daily automatic sync from QuickBooks Online, Xero, or Sage Intacct, so renewals, prepays, and vendor bills flow into the forecast as they post.
- Scenarios: model a slower-growth quarter or a new hire plan, then switch between scenarios to compare runway.
- Transaction-level drill-down to trace any dip to the specific invoice or bill behind it.
- Up to a 3-year rolling horizon for board-level planning, with multi-entity consolidation if you run separate legal entities.
Worked example: runway with lumpy prepays
A SaaS company burns $45,000 a month net of monthly subscription income. In January, two annual prepays land for $120,000 combined. A hire in March adds $10,000 a month, and a $30,000 annual hosting bill hits in June. Average-burn math on the January balance says roughly 8 months of runway.
January to June forecast (net monthly figures) (opening balance $210,000)
Month 1 is January; outflows are shown net of monthly subscription income. The forecast shows cash crossing zero in June: 6 months, not 8. The two-month difference is the difference between raising calmly in summer and raising desperately in fall.
It makes cash flow forecasting dead simple, all QuickBooks updates are automatically updated in the app, new invoices or bills are integrated into the forecast.
Maria Davis
How do you set up a SaaS cash flow forecast?
Connect your books
Connect QuickBooks Online, Xero, or Sage Intacct.
Build the baseline
The baseline builds from live invoices, bills, and history.
Tag renewal timing
Tag renewal timing: annual prepays as dated inflows, monthly plans as recurring.
Model hiring and contracts
Add hiring plans and contract changes as scenarios; switch between them to compare runway.
Review weekly
Review the graph weekly; data updates daily on its own.
FAQ
What people are saying about us
Tieshena Davis
CEO, Publish Your Gift®
A true life saver!
I've been trying to find an efficient and simplified way to forecast our cash flow and expenses, this is the complete solution.
Robert Hughes
Owner, Hughes Engineering, PLLC
Extremely useful
Extremely useful, helping me maintain my cash flow through an aggressive growth period, evaluate the financial planning for the future, and sleep better at night.
Cara Curphey
Founder Albion Bookkeeping & Consulting
Peace of mind
Finally found one that works for us! We tried several and finally found one that actually gave us what we needed - great UX, intuitive software, accurate forecasting.
Try It Free
Know your real runway. Connect QuickBooks, Xero, or Sage Intacct and see cash-based runway in minutes, free trial. Related: scenario planning, the burn multiple glossary entry, and actuals vs budget analysis.