Billings represent the dollar value of invoices sent to customers during a reporting period. In subscription businesses, billings include annual prepayments, professional services, and usage overages — not just monthly recognized revenue.

How it works

A customer signs a $120K annual contract paid upfront on January 1. January billings are $120K; recognized revenue might be $10K per month under ASC 606. Deferred revenue holds the difference on the balance sheet until earned.

Billings growth can lead revenue growth when sales accelerate and customers prepay. Conversely, shifting to monthly billing reduces billings without necessarily hurting ARR. Finance teams report billings, /glossary/bookings (committed contract value), and recognized revenue side by side in board packs.

Collections matter: billed is not collected. Bad debt and payment terms affect cash conversion. Enterprise billings with net-90 terms can inflate billings growth while operating cash lags; boards should review billings, collections, and deferred revenue together each quarter.

Why it matters

• Founders: Clarify metric definitions in investor updates to avoid “billings = ARR” confusion.
• Investors: Billings/revenue ratio spikes can signal strong prepay — or aggressive recognition policies worth auditing.
• Operators: Sales comp on billings alone can encourage discounting and long payment terms that hurt cash — pair billings targets with collection metrics.

Common mistake

Highlighting record billings while cash burn worsens because invoices are net-60 and services costs are immediate. Billings growth without collection improvement is a leading indicator of future revenue quality problems, not just timing noise.

Related ideas

/glossary/bookings, deferred revenue, /glossary/arr-vs-mrr, and revenue recognition. Cash flow statements remain the ground truth when billings and revenue diverge for multiple quarters.