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Accounting & close

Monthly close

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.

Updated July 2026·Sources: APQC Open Standards Benchmarking

Key takeaways

  1. Investor-ready: 5–10 business days
  2. A slow, unreliable close means founders steer on stale numbers and diligence stalls.

What is monthly close?

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.

Worked example

Reconcile bank and credit-card accounts, book payroll and deferred revenue, review the P&L, then lock the month and issue statements.

Benchmarks by stage

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)

Why it matters for fast-growing companies

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.

Frequently asked questions

How fast should a startup close its books?+
Investor-ready startups typically close within 5 to 10 business days. APQC benchmarks put the median at 6.4 calendar days, with top performers under 5. Ventana Research found 58% of organizations close within six business days, so faster than a week is a realistic, competitive target.
Why does continuous reconciliation shrink the close?+
When bank feeds, invoices, and expenses are reconciled weekly instead of all at month-end, there is far less to untangle on day one. The close becomes a review rather than a rebuild, cutting days off the timeline and reducing the errors that force painful restatements later.
What actually happens during a monthly close?+
You reconcile every bank and credit-card account, book accruals and deferrals like deferred revenue and prepaid expenses, record payroll and depreciation, review the P&L and balance sheet for anomalies, then lock the period and issue statements to founders and the board.

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