Also known as Month-end close
The monthly close is the process of reconciling accounts, booking accruals, and finalizing financial statements for the prior month.
Key takeaways
The monthly close is the process of reconciling accounts, booking accruals, and finalizing financial statements for the prior month. Investor-ready startups close in roughly 5 to 10 business days. Continuous reconciliation throughout the month, rather than a scramble at month-end, is what shrinks that timeline.
Reconcile bank and credit-card accounts, book payroll and deferred revenue, review the P&L, then lock the month and issue statements.
Median close is 6.4 calendar days; top-quartile teams finish in 4.8 days or fewer, bottom quartile exceed 10.
Source: APQC Open Standards Benchmarking (2023)
A slow, unreliable close means founders steer on stale numbers and diligence stalls. A tight monthly close gives boards timely burn and runway data, surfaces reconciliation errors early, and signals operational maturity to investors. Continuous reconciliation is the single biggest lever for speeding it up.