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Email: povprasevanje@aval.si I Tel.: 00386 5 663 79 20

We provide contractual services regarding accounting legally, professionally and smoothly, all for the satisfaction and effectiveness of our contracting partners. We can provide you with the following accounting services:

  • We draw up a »final account« with all of its attachments,
  • We create a tax forecast for sole traders (Sp),
  • We produce monthly, intermediate balance sheets, also according to various content forms and accents, in accordance with the agreement upon the order,
  • We keep a general ledger of companies or sole traders (sp) – using the double-entry bookkeeping method,
  • We manage domestic and foreign customers and suppliers,
  • As arranged, we make payment transactions for clients, or prepare the appropriate files and send them to the appropriate bank or to the clients E-mail address,
  • We keep a list of fixed assets and calculate deprecation,
  • Accounting for cost centers, carriers and projects,
  • We charge interest, as arranged,
  • We post and manage treasuries in domestic or foreign currencies,
  • We print out and send the desired information from the general ledger or other programs used to monitor the business of your company,
  • We produce and send out reports for the needs of the Slovenian Bank, Agency of the Republic of Slovenia for Public Legal Records and Related Services and other state administration institutions, in accordance with the agreement,
  • Prepare documentation and data for obtaining bank loans,
  • We are also trained in accounting for »European projects« such as irreversible funds etc.,
  • We can prepare policies, resolutions and other documents for your company’s accounting operations,
  • For the needs of foreign-owned companies operating in the Republic of Slovenia, we can prepare intermediate monthly balance sheets or reports according to foreign account plans and, with appropriate authorization, enter them into an adequate grouping program, so that the owner can monitor the operations of their companies around the Globe,
  • We participate in external and internal audits.

Our advantages


The Aval L.L.C. accounting is distinguished by an excellent and experienced team of employed professionals with rich experience. Employee motivation and continuous education is important to us, which contributes to the fact that there is no fluctuation in the work force.

Our business organization

We are a medium-sized accounting, so we can adapt to almost every rational need of micro, small or medium-sized companies or sole traders (Sp). We operate in a way that each company, each client is managed by two of our employees, so that contract work flows without interruptions, regardless of sickness leave, maternity leave or any other absence from work.


With the help of a fast and reliable software app, we can provide you with a constant insight into the status and changes of business events in your company’s general ledger, 24 hours a day, every day of the year, from any location with guaranteed access to the Internet.


Data security has always been paid great attention. We defend our system from external attacks with a dual firewall and a very high-quality antivirus program. In Aval L.L.C., archived backups are generated daily, on three different media sources and four different locations.


We are aware that we are dealing with very sensitive data, therefore we pay special attention to the confidentiality of data and business-related secrets, and consequently, we have adequate, sharp non-disclosure clauses with employees and external contractors.

To be better each day

Reflection on how to further improve and rationalize contractual cooperation is a part of our everyday work process. We try to apply the practice mentioned whenever there is an interest from both contractual parties.

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30+ years of experience in the accounting field
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15th year in a row in the Catalog of Certified Accounting services
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For the 2nd year in a row, the recipient of the International Standard ISAE 3402 (Slo MSZ3402)
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For the 4th year in a row, the recipient of the certificate for the provision of services in accordance with the standard of Accounting service providers in Republic of Slovenia

Dear readers, potential future clients of Aval L.L.C.

If you have any specific requirements regarding the accounting services we provide, we kindly ask you to forward your questions to our E-mail address: aval.koper@siol.net or send us an inquiry trough the contact form.