Laufende Buchhaltung: Belegfluss und Monatsabschluss verlässlich organisieren

Ongoing bookkeeping: reliably organizing document flow and monthly closing

Ongoing bookkeeping is rarely made difficult by a single missing receipt. Effort arises when documents are scattered across various email inboxes, folders, and personal files, queries remain unanswered, or no one knows who is responsible for providing information.

This causes the month-end closing to be delayed. Bookings must be deferred, facts checked multiple times, and documents re-requested. Management and departments receive their evaluations later than planned.

A clear document workflow starts earlier: it regulates how documents reach the company, who checks them, what information needs to be added, and when outstanding questions should be resolved. This creates a reliable foundation for ongoing bookkeeping.

What a good document workflow should achieve

A document workflow is the path of a business transaction from its inception to its traceable filing. This includes, for example, incoming invoices, cash receipts, travel expense documents, contracts, and proof of payment.

The process should answer at least three questions:

  • Where is the document submitted and filed?
  • Who provides missing factual information?
  • How can the process be found and traced later?

The goal is not to introduce as many rules as possible. The procedure should be understandable for employees and function in day-to-day business.

Four foundations for complete documents

1. Establish a central entry point

When invoices go to personal email addresses, project managers, or various departments, an incomplete data set is quickly created. Companies should therefore determine which digital or organizational channel should be used to submit documents.

A central address or a document portal can be sufficient for this. It is important that employees know which entry point is binding and how they should transmit documents from the field or from construction sites.

2. Specify required information

An image or PDF alone does not always answer all questions regarding the business transaction. For processing, additional details may be required, for example:

  • which order, location, or project the transaction belongs to,
  • who ordered or confirmed the service,
  • whether it is a recurring expense,
  • which payment method was used,
  • who can provide information in case of questions.

This information should be described factually. A tax classification or a booking instruction cannot be automatically derived from it.

3. Assign responsibilities

Every transaction needs a responsible person who can obtain missing information or answer a query. For small companies, this can be one person per department. In larger operations, responsibilities can be organized by location, project, or cost center.

Crucially, open points must not remain in a general mailbox. A simple status overview including the person responsible and a deadline is often sufficient.

4. Align submission deadlines with the work rhythm

Documents should not only be collected when the month-end closing begins. Fixed deadlines that fit the company's workflow are useful: for example, a weekly submission for ongoing transactions and a clear deadline for month-end documents.

The deadline must be realistic. If teams regularly only receive all documents after a project has been billed, the process should take this delay into account.

Month-end closing in clear steps

A month-end closing is more predictable when individual work steps are separated and scheduled.

Step 1: Collect documents
All agreed input channels are checked. Missing documents are added to a list with the transaction, the responsible person, and a response deadline.

Step 2: Check for completeness
Documents are checked for basic details and obvious gaps. This may include missing pages, illegible files, or unassignable payments.

Step 3: Bundle queries
Instead of sending individual messages over several days, open points are bundled as far as possible and sent to the respective responsible persons. Clear questions facilitate answers: What is specifically missing? For which document? By when is the information needed?

Step 4: Document status
For every open transaction, it is visible whether it has been submitted, is being clarified, or is completed. This makes it possible to track which documents are still missing and which information is already available.

Step 5: Hand over documents in an organized manner
After the agreed preparatory steps are completed, the documents are processed further and filed in an organized manner according to the established process.

The German Commercial Code (HGB) requires that entries in commercial books be complete, accurate, timely, and organized. The Fiscal Code (AO) also specifies these principles for bookings and other records. A structured workflow supports the traceability of documents and business transactions. 

Practical example: Documents from multiple locations

A facility service provider receives documents from various locations. Invoices are collected by administration, fuel receipts are photographed by employees, and project-related expenses are stored in private folders. At the end of the month, information regarding which order an expense is to be assigned to is often missing.

The company sets up a central digital entry point. When submitting, employees select the location or order and name a responsible contact person. Administration maintains a brief list of open queries and agrees on a fixed weekly submission deadline.

This does not automatically clarify every issue once and for all. However, the documents are bundled sooner, and open points can be tracked in a more targeted manner. Accounting receives a better-structured foundation for further processing.

Formulate queries so that they can be answered

Unclear queries delay the closing. “Please check the receipt” usually does not tell the responsible person what information is missing.

A concrete formulation is better:

  • “The location is not recognizable on the receipt. Please add the site or order.”
  • “The payment cannot be assigned to the available document. Please state the transaction concerned.”
  • “Only page two of the invoice is available for this month. Please submit the complete document.”

Every query should contain a reference to the specific transaction and a clear responsibility. A status like “waiting for feedback” makes it visible that processing is not yet finished.

Observe the legal scope of activities

Which tasks may be performed within the scope of ongoing bookkeeping depends on legal requirements and the qualifications of the responsible persons. Section 6, Paragraph 1, Number 1 of the Tax Advisory Act (StBerG) mentions, among other things, the booking of current business transactions under certain conditions. Requirements apply to the practical activity and the responsibility of the executing persons. 

The tax assessment of an individual case, the preparation of annual financial statements, or other consulting services beyond this must be considered separately. In cases of doubt regarding tax issues, companies should involve their tax advisor.

The stated legal foundations were checked on October 11, 2026 based on the official legal texts. The specific scope of services is to be determined in each individual case.

Support from ELB Services

ELB Services supports companies in organizing ongoing bookkeeping within the legally permissible framework. Depending on the agreed tasks, this includes the structured collection of documents, the coordination of responsibilities, the follow-up of outstanding information, and the preparation of clear procedures for the month-end closing.

Would you like to simplify your document workflow and reduce month-end queries? Book a consultation with ELB Services to discuss the right process for your company.

This article serves as general information and does not replace legal or tax advice.

Keywords

  1. Ongoing bookkeeping
  2. Organizing document workflow
  3. Company month-end closing
  4. Digital document filing
  5. Bookkeeping processes
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