Partner-reviewed monthly close: a 10-day calendar

A monthly accounting close is not just “closing the books”. It’s the moment when transaction entries become decision-quality information — for the founder, the board, the lender, the auditor. A close that drags into the second half of the next month is too late to act on; a close that gets done in three days has skipped reconciliations. The working sweet spot is T+10 working days: the books are reliably closed, reconciled and partner-reviewed by the tenth working day of the following month. This is the calendar.

The principle — close-then-review, not review-then-close

Many in-house finance teams run a close where the controller does the reconciliations on Days 1-5 and the partner / CFO “reviews” the closed books on Day 6 — but the review is largely a sign-off, not a deep look. The pattern works when the controller is experienced and the business is small. It fails when reconciliations get skipped under time pressure.

The pattern we run for outsourced BPO clients flips this: the partner is involved during the close, on specific days, not as a final reviewer. The partner looks at the trial balance on Day 5, looks at the GST reconciliation on Day 6, signs off on accruals on Day 7. By Day 10 the partner has touched every part of the close, not just the final output.

The day-by-day calendar

Day 1 (T+1) — transaction cut-off and bank reconciliation

• Lock the prior-month transaction cut-off in the accounting system. No further entries can be back-dated.
• Download all bank statements for the prior month (current accounts, OD accounts, payment-gateway accounts, foreign-currency accounts).
• Run the bank reconciliation: every receipt and payment in the bank matched against a book entry. Unrec items get flagged for closure.
• Sales register and purchase register exports from the accounting system for the prior month.

Day 2 — vendor and customer balances

• Sub-ledger close: customers, vendors, employee advances, statutory dues.
• Reconciliation of opening balances with prior-month close.
• Generate ageing reports for debtors and creditors.
• Send vendor / customer balance confirmation requests where year-end audit is approaching, or for the highest-balance counterparties at any month.

Day 3 — GST and TDS

• Reconcile output GST per books with GSTR-1 filed for the prior month.
• Reconcile input GST per books with GSTR-2B (or IMS view) for the prior month. Identify any ITC reversal needed under Section 17(5), Rule 42 / 43.
• TDS reconciliation: tax deducted in the prior month, deposited, reflected in the books vs the challan portal.
• Compute monthly statutory liabilities — GST payable, TDS payable, PT payable, PF / ESI payable.

Day 4 — fixed assets, inventory and capex

• Update the Fixed Asset Register with prior-month additions and deletions.
• Compute monthly depreciation per Schedule II of Companies Act (useful-life based) and per Section 32 of Income-tax Act.
• Inventory close (where applicable): physical count reconciliation, in-transit items, year-end provisioning.
• Capex schedule update: CWIP additions, capitalisations.

Day 5 — accruals, prepayments, and the first trial balance

• Book month-end accruals: utilities, rent, professional fees, employee bonuses, salary, leave encashment, interest accruals on loans and FDs.
• Amortise prepaid expenses for the month: insurance, AMC, subscriptions, rent paid in advance.
• Currency revaluation: open monetary items in foreign currency (debtors, creditors, FCNR loans) restated at month-end rate per Ind AS 21 / AS 11.
• Generate the first complete trial balance.
• Partner touchpoint 1: trial balance review. Look at month-on-month variance in each major head. Question anomalies.

Day 6 — statutory reconciliations and exception items

• Close any items flagged in Days 1-5: bank unrec, ageing exceptions, GST mismatches.
• Inter-company reconciliation where group companies are involved.
• Subsequent-events review: events between month-end and Day 6 that might affect provisioning or disclosure.
• Partner touchpoint 2: GST and TDS reconciliation review. Look at the working papers, not just the summary.

Day 7 — adjusting journal entries

• Post adjusting entries arising from the reconciliations.
• Lock the trial balance.
• Generate the management P&L, balance sheet and cash-flow snapshot.
• Partner touchpoint 3: provisions, accruals, write-offs and write-backs. Sign-off on the bigger judgement items.

Day 8 — the MIS pack draft

• Build the management-accounts pack: P&L (with month-on-month comparison and budget variance), balance sheet (with month-on-month), cash flow (direct or indirect), KPI dashboard (sector-specific ratios), ageing summaries.
• Variance commentary: a short note (2-3 paragraphs) explaining what moved, what surprised, what to watch.
• Draft the management note for any items that need client decision (write-off candidates, slow-moving inventory, large unrec items).

Day 9 — partner review

• The signing partner reviews the full pack. Reads the variance commentary first, then walks through the trial balance, then samples the underlying ledgers.
• Any issues fed back to the team. Pack revised.
• Final partner sign-off captured in the firm’s review log.

Day 10 — delivery

• Management accounts pack shipped to the client.
• Statutory payment files (GST, TDS, PF, ESI, PT) prepared for the client to authorise.
• The 30-minute monthly call with the client: walk through variances, flag decisions needed, get sign-off on next-month focus areas.

What goes into the management-accounts pack

The pack shipped on Day 10 is 15-25 pages and includes:

• One-page executive summary — revenue, gross margin, EBITDA, working capital, cash burn / generation, key variance commentary
• P&L for the month and YTD, with prior period and budget comparison
• Balance sheet at month-end with prior-month comparison and key ratio movement
• Cash-flow statement — direct or indirect, with reconciliation to the bank balance
• KPI dashboard — sector-specific (SaaS MRR / churn, D2C CAC / LTV / AOV, manufacturing GP per unit, etc.)
• Ageing — debtors and creditors, with action items on items 90+ days old
• Variance commentary — written explanation of what moved and why
• Exception report — any items the team thinks the founder should be aware of

What makes the close fail

Three common failure modes:

Bank rec deferred

Putting bank reconciliation on Day 5 or Day 7 instead of Day 1. By then, the team has already started accruals and adjustments — and the bank rec surfaces an entry that should have been booked but wasn’t, requiring rework of subsequent days.

GST 2B reconciliation skipped

Treating GST 2B as the previous month’s problem (because filings are due on the 20th anyway). The reality: ineligible ITC carried in the books inflates the asset side and understates expenses. The close should match 2B by Day 3, not by the 18th of the following month.

Partner review treated as ceremonial

If the partner only sees the final pack on Day 10 and signs off in 20 minutes, the review is signaling, not control. The three partner touchpoints (Days 5, 6, 7) are where the actual quality lives.

How small businesses approximate this

A 5-person SME with one part-time accountant cannot afford a partner-supervised T+10 close in-house. The economics push them either to:

• An outsourced BPO model where a firm runs the close on the same calendar with shared resources
• Or a quarterly close (instead of monthly) with monthly bank rec / GST rec only — the trade-off is less timely management information

The choice depends on size. Below Rs 2-3 crore revenue, quarterly closes can work. Above that, monthly is the floor — the working-capital and operating decisions get too noisy with quarterly-only data.

Sources

• ICAI — Guidance Notes on accounting close and management reporting
• CGST Act — Section 17, 50 (ITC and interest framework)
• ICAI — Standards on Auditing and Standards on Quality Control
• MCA — Schedule II of Companies Act 2013 (useful lives of fixed assets)