Understanding Who Is Allowed to Do Accounting in Denmark
In Denmark, you are allowed to do your own accounting for your business, whether you run a sole proprietorship (enkeltmandsvirksomhed), a freelance activity, or even a small ApS, as long as you comply with the applicable laws and bookkeeping requirements. There is no legal requirement that an external, certified accountant must handle your day-to-day bookkeeping. However, the scope of your activities, the legal structure of your business, and your growth ambitions determine how realistic and safe it is to keep accounting in your own hands.
For many small businesses and self-employed individuals, self-managed accounting can be both feasible and cost-effective. The key is to understand the specific Danish rules on bookkeeping, documentation, VAT, and reporting to SKAT (the Danish tax authorities). Without that understanding, doing it yourself quickly becomes a risk.
The Legal Framework: What the Danish Bookkeeping Rules Require
The starting point is the Danish Bookkeeping Act (Bogføringsloven) and the rules issued by the Danish Business Authority (Erhvervsstyrelsen) and SKAT. These rules apply regardless of whether you keep the books yourself or use an accountant.
In simple terms, the law requires you to:
Keep complete, chronological records of all business transactions. Every invoice, receipt, bank statement, expense, and income item must be recorded so that an independent party can follow the trail from the financial statements back to the underlying documents.
Ensure that documentation is stored securely, usually for at least 5 years. This includes both digital and paper documents. If you scan paper receipts, the digital versions must be clear, legible, and stored in a safe system.
Use a logical and consistent chart of accounts that reflects the actual financial activities of your business. Income, expenses, assets, and liabilities must be classified correctly so that your accounts are meaningful.
Be able to present your records to the authorities upon request. SKAT can require documentation of income, VAT, payroll, and deductions, and your bookkeeping must support your tax returns and VAT returns.
The law does not prescribe exactly how you must organise your records on a daily basis, but the result must be reliable, consistent, and traceable. When you do the accounting yourself, these requirements become your personal responsibility.
Sole Proprietors and Freelancers: Is DIY Accounting Realistic?
For an enkeltmandsvirksomhed or freelancer with relatively simple conditions, doing your own accounting is often realistic. Income typically comes from a limited number of clients, and expenses are straightforward: software, equipment, travel, and possibly a home office.
In this situation, a simple accounting system combined with a basic understanding of VAT and tax rules can often be enough. Many Danish entrepreneurs begin exactly this way:
They set up a digital accounting program with bank integration.
They issue invoices directly from the system.
They book expenses monthly or even weekly.
They reconcile the bank account regularly.
They submit VAT (moms) via TastSelv Erhverv.
The crucial factor is discipline. If you postpone bookkeeping tasks for months, errors and missing documents accumulate, and what seemed simple suddenly becomes a time-consuming project.
Companies (ApS, A/S) and Growing Businesses: More Demands on Accuracy
If you run an ApS or A/S, the requirements increase. Companies must prepare annual financial statements that comply with the Danish Financial Statements Act (Årsregnskabsloven) and submit them to the Danish Business Authority. Depending on the size of the company, an audit or at least an assurance engagement may be required.
You may still handle the day-to-day bookkeeping yourself, but you must be aware that:
The annual financial statements must meet formal requirements regarding structure, notes, and accounting policies.
Recognition and measurement of assets and liabilities, such as depreciations, provisions, and accruals, must follow specific rules.
Shareholder loans, related party transactions, and equity changes must be treated correctly.
Many owners of small ApS companies therefore choose a hybrid solution: they do the ongoing bookkeeping themselves but use an external accountant for the annual financial statements and possibly for advice several times a year. This limits costs while ensuring that critical parts are handled by a professional.
Digital Accounting Systems in Denmark: The Practical Foundation for DIY
One key reason more people are able to do their own accounting in Denmark is the spread of modern, cloud-based accounting programs tailored to Danish rules. These systems typically offer:
Direct bank integration, so transactions flow automatically into the accounting system.
Automatic suggestions for booking common types of expenses.
Invoicing modules with Danish invoice requirements (including CVR, VAT, payment terms, etc.).
Integrated VAT calculation and support for the Danish VAT report.
Possibility for storing receipts digitally and linking them directly to entries.
When you choose to do the accounting yourself, a suitable system is almost indispensable. Manual Excel bookkeeping might be possible in very simple cases, but the risk of errors and omissions increases, and VAT and annual reporting are more complex to handle correctly.
The Advantages of Doing Your Own Accounting in Denmark
Self-managed accounting offers several tangible advantages if you are willing to invest time and attention:
You save money on external bookkeeping. For small businesses with limited transactions, the savings can be significant compared to a monthly bookkeeper.
You gain deep insight into your finances. By recording income and expenses yourself, you become more aware of your costs, margins, and cash flow. This insight often leads to better business decisions.
You maintain flexibility and control. You can book transactions when it suits you, adjust your chart of accounts, and structure reports according to your own needs.
You build personal competence. Understanding your own accounts and tax position makes you a stronger, more independent business owner, even if you later involve an accountant.
For many new entrepreneurs, this learning effect alone is worth the initial effort.
The Risks and Disadvantages of DIY Accounting
However, doing your own accounting is not without downsides. The main risks lie in errors and omissions that may only be discovered later, for example in the event of a tax audit or when applying for financing.
Typical challenges include:
Incorrect VAT handling. Mistakes in classifying transactions as subject to VAT, exempt, or outside scope can lead to underpayment or overpayment of VAT. SKAT may demand retroactive payment, often with interest and in some cases penalties.
Missing or insufficient documentation. If receipts, invoices, or contracts are missing or do not meet the formal requirements, certain expenses may be rejected as deductions.
Misclassification of expenses. Some costs are deductible in full, others only partially, and some not at all. Misunderstandings here affect your taxable income and tax burden.
Lack of accruals and depreciations. If you do not recognise costs and revenues in the correct periods or fail to depreciate investments properly, your result and equity become misleading.
Time consumption. Time spent on bookkeeping and familiarising yourself with rules is time you cannot spend on sales, product development, or customer care.
The risk level increases with the complexity of the business. International trade, employees, inventory, larger assets, or multiple owners all make the accounting task more demanding.
VAT (Moms), Taxes and Reporting to SKAT: The Critical Areas
When you do your own accounting, your ability to handle VAT and taxes correctly is crucial. The Danish VAT rules contain many nuances:
Some services are VAT-exempt, such as certain financial or health-related services.
Reverse charge mechanisms and EU rules apply to trade with foreign businesses.
Partial VAT deduction can arise if you have both VAT-liable and VAT-exempt activities.
Entertainment expenses and company cars are subject to special restrictions.
On the tax side, you must ensure that private and business finances are separated correctly, that owner withdrawals are treated according to the chosen business form, and that you use the appropriate scheme (for example business tax scheme or capital returns scheme for sole proprietors, if relevant).
The basic principle is that everything reported to SKAT must be traceable back through your accounting and documentation. If you are unsure, getting advice early is almost always cheaper than rectifying mistakes later.
When It Makes Sense to Use an Accountant or Bookkeeper
Even if you theoretically can do everything yourself, there are situations where external help in Denmark is often the better choice.
For example:
When you are starting a business and need help choosing the right company form, VAT registration, and accounting setup.
When your business grows and you hire employees, import or export goods, or start complex projects.
When you plan investments, loans, or need to present financial statements to banks or investors.
When you receive letters or inquiries from SKAT that you find difficult to interpret.
Many business owners choose a blended model: they handle simple daily bookings and invoicing themselves, but allow a professional to review the accounts quarterly, prepare the annual financial statements, and oversee tax optimisation. This keeps costs down while significantly lowering the risk of serious mistakes.
How to Decide Whether to Do Accounting Yourself
The decision to do accounting yourself in Denmark should be based on a sober assessment of three factors: complexity, time, and appetite for learning.
If your business is relatively simple, your volume of transactions is manageable, and you are willing to set aside fixed time for bookkeeping and learning, self-managed accounting can work very well. A good accounting system and perhaps a few hours of initial training with an accountant or bookkeeper will often be enough to get you started safely.
If, on the other hand, your activities are complex, you already feel pressured on time, or you are not inclined to immerse yourself in rules and systems, it may be more profitable to outsource the task from the beginning. In many cases, the cost of professional assistance is quickly offset by fewer errors, better tax planning, and more time for income-generating activities.
In Danish conditions, the short answer is that you are allowed to handle your accounting yourself, and many do so with success. The key is to recognise your own limits, choose suitable tools, and not hesitate to involve professionals in the areas where the risk of error is greatest. With the right combination of self-effort and external support, you can maintain control over your accounts while ensuring that your business complies with Danish regulations and stands on a solid financial foundation.