A strong partner for your business

If you are looking for an accountant in Copenhagen, then you have landed in the right place. Mercuria ApS is a Danish accounting firm, that is located in the heart of Copenhagen in Denmark. Mercuria takes care of book keeping, accounting, payroll management and tax reports to Danish tax authorities for small to medium sized businesses. Mercuria holds a 5 star review rating at TrustPilot. A strong partner for your business.

Accounting in Copenhagen
Mercuria ApS is an accounting firm, that is located in the heart of Copenhagen in Denmark. With more than 40 years of experience, Mercuria is a strong partner for your business in Copenhagen.

The founder of Mercuria is accountant Frank Nielsen, that holds more than 40 years of professional experience from professional book keeping and accounting for small and medium sized businesses in Denmark. Mercuria also employs Danish staff for supervision, book keeping, system administration and reception desk.

Accounting and tax reports on time

One of the fundamental principles at Mercuria is, that book keeping, accounting and tax reports to authorities are delivered on time in respect to deadlines. Mercuria will notify you in time, so you will never miss an important deadline for reporting to tax authorities.

As the founder or owner of a business you will have many responsibilities, challenges and important decisions within the areas of economics and accounting. For this reason it is necessary, that you can get in contact with your accountant. Mercuria is aware of this and practice high availability through visible phone numbers, electronic mail addresses, office address and open office hours on the website. All inquiries are answered daily.

Accounting at fixed price rates

Mercuria has its own book keeping department in Denmark and deliver all accounting services at fixed price rates. This makes it easy for your budget management.

The price rate for book keeping and accounting depends on the amount of entries in your accounting and starts from 400 DKK per month. The price rate for reporting value added tax (VAT), which is referred to as “moms”, to Skattestyrelsen is free of charge. The price rate for financial statements depends on the size of your business and starts from 1.560 DKK. The price rate for reporting financial statements to authorities, also referred to as Erhvervsstyrelsen or Virk.dk, starts from 640 DKK.

Mercuria also has its own accounting software, so it is up to you, whether you prefer using an existing online accounting software solution or use the accounting software at Mercuria. The latter is recommended and will save you the costs of running online accounting software.

Leave accounting fully or partly to Mercuria

If you own a business in Denmark, or own a foreign business, that has business in Denmark, then you are obligated to do accounting and return tax reports to Danish authorities. The accounting has to comply with the Danish law, that sets the minimum requirements to your accounting.

Mercuria provides payroll management, tax declarations, balance reports, account specifications and journal entries in time for each tax period and deadline. Mercuria reports value added tax (VAT) to the Danish tax authorities and provide VAT receipts with payment details for online banking. The name of the Danish tax authority is Skattestyrelsen, but is also referred to by its former name Skat.

If you have some knowledge about book keeping and accounting, you can choose to do this yourself and only have Mercuria assist you partly by performing review and supervision of your accounting. Mercuria supports Economic, Dinero and Danløn.

If you do not have this knowledge or simply wish to leave book keeping and accounting to Mercuria, you can choose to have Mercuria assist you fully by taking care of all book keeping, accounting and tax reports for you. Mercuria has its own accounting software. This is highly recommended.

Skjerns Magasin is a famous historic company in Denmark.

The legal form of a business or company in Denmark is typically registered as a self-employed sole proprietorship, partnership (I/S), implementer company (IVS), limited liability company (SMBA), private limited company (APS) or limited company (A/S).

Your data is safe with Mercuria

Mercuria lives up the law of accounting, which also means, that Mercuria practice a high level of data security, when it comes to processing and storing your documents and accounting data. Mercuria has its own system administration and data center, that operates safe systems on fully encrypted and protected Unix and Linux operating systems. Mercuria does not share your data, nor cooperate, with other external partners.

Contact Mercuria

Contact Mercuria by email to or by telephone +45 7025 2075. Mercuria typically replies within an hour in office hours Monday through Thursday between 10:00 and 16:00 local Danish time. You will find all contact information on the contact page.

Main entrance to Mercuria ApS at Rådhuspladsen in Copenhagen.