Month-end close for high-volume finance teams: a guide
Guides
Read time: 6 min
Arnon Shimoni
✓ Expert opinion
Close time is set by the number of manual journal entries, not the number of invoices. A company that issues 200,000 invoices a month and posts them automatically closes faster than one that issues 2,000 and keys in the adjustments by hand. For high-transaction-volume finance teams, the work of the close is finding and fixing what did not post itself.
Where close time goes
Step | Manual version | Automated version | Typical time saved |
|---|---|---|---|
Invoice posting | Export invoices from billing, map to GL accounts in a spreadsheet, import a summary journal | Each invoice posts to the ERP as it is issued, with tax codes and dimensions | Days |
Cash application | Match bank lines to invoices by hand from remittance emails | PSP settlements and bank feeds matched to open invoices by reference; exceptions queued | Days |
Usage accruals | Estimate unbilled usage for the period from a usage export | Metered usage rated daily; unbilled revenue read from the ledger | Hours to a day |
Credit notes and adjustments | Issue in billing, re-key in the ERP, reconcile both | Credit note posts with its reference to the original invoice | Hours |
Deferred and recognised revenue | Spreadsheet schedules per contract | Rev rec schedules generated from the subscription data | Days |
Intercompany and multi-entity | One close per entity, consolidated in a spreadsheet | Per-entity ledgers posted from one billing system; consolidation in the ERP | Days |
Reconciliation of billing to ERP | Tie out totals at month end, chase differences | Continuous: differences surface the day they occur | Days |
The finance team stack for a fast close
The stack has five parts and the close is only as fast as the slowest link between them.
Billing. Rates usage, issues invoices and credit notes per entity, and is the source of truth for what was billed.
ERP. The general ledger where the close happens. Exact Online and DATEV for Dutch and German mid-market, NetSuite and Dynamics 365 Business Central for groups. Each needs invoices, payments and credit notes posted at line level with tax codes.
Bank feed and PSP settlements. Payments arrive in the bank and in the PSP's settlement reports; both have to be matched to invoices.
Reconciliation. Rules that match references and amounts, and a queue for what does not match. See remittance advice.
Revenue recognition. Schedules from the contract data, posted to deferred and recognised revenue accounts, under ASC 606 or IFRS 15.
Real-time close: what it means and what it doesn't
A real-time close means invoices, payments and credit notes post to the ERP on the day they happen, so the ledger is current on any day of the month and the month-end is a review rather than a build. It does not remove the review.
Someone still checks the accruals, the exceptions queue, the FX revaluation and the intercompany balances. What changes is that those checks start on day one with a ledger that is already complete, instead of on day three with a ledger that is still being loaded.
Running close with an agent
The checks that make up the close are questions against the billing and the ERP: which invoices issued this month have not posted, which payments are unmatched, which customers have usage above their commit, which credit notes lack a reference. Finance teams run these through Solvimon's MCP server from the tools they already use, so an agent can list the unposted invoices, match the open payments and flag the exceptions, with a person approving each write. The MCP release post covers the tools it exposes.
Where Solvimon fits
Solvimon posts invoices, payments and credit notes to Exact, DATEV, NetSuite, Business Central, QuickBooks and Xero per billing entity as they occur, records PSP settlements against open invoices, and generates revenue schedules from the same subscription data. Yapily cut manual invoicing work by 98%; Tebi gained more than a day of finance time per cycle across eight markets.
Frequently asked questions
What is a real-time financial close?
A close where transactions post to the ledger as they occur, so the books are current on any day and month-end is a review of exceptions rather than a load of the month's data. It still needs a review.
How do high-volume companies reduce close time?
By removing manual journal entries: posting invoices, payments and credit notes automatically at line level, matching cash by reference, generating revenue schedules from contract data, and running one billing system across entities so consolidation happens in the ERP.
Does consolidation software reduce close time?
It reduces the consolidation step. It does not reduce the time spent loading and reconciling each entity's ledger, which is where most of the time goes for high-volume companies. Fix the posting first.
Which ERPs can a billing system post to automatically?
Solvimon posts to Exact Online, DATEV, NetSuite, Dynamics 365 Business Central and Finance, QuickBooks and Xero. Other billing platforms publish their own lists; ask for the granularity of the posting, not only the logo.
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