Accounting Firm for Businesses in Norway
30 experts managing your finances, VAT, and payroll — so you don't have to think about it.
- Authorised Regnskapsfører
- Fully Insured
- 4.9/5 Google
600+
Satisfied Clients
30
Experts
100%
Insured & Authorised
Our Clients Include
What's really holding your business back?
⚡ Many businesses in Norway don't fail due to a lack of clients. They fail because of disorganised documentation, insufficient knowledge of the Bokføringsloven, and unfamiliarity with Skatteetaten requirements.
01
Fear of Audits
Constantly worrying about whether your paperwork is in order isn't running a business — it's gambling. We ensure full compliance with the requirements of Skatteetaten and Finanstilsynet, so you can sleep soundly.
02
Document Chaos
The "shoebox method" only works until the first audit. Lost expense receipts mean higher taxes. We implement a digital document workflow in accordance with the Bokføringsloven — documents are processed on an ongoing basis, without year-end scrambling.
03
A Passive Accountant
An accountant who just enters invoices is a relic of the past. If they don't proactively call you with ideas for tax reliefs and skattemelding optimisation, you're overpaying. We call first — when we see an opportunity.
Your Industry, Our Expertise
⚡ Every industry has its own rules — that's why we serve construction, hospitality, and beauty businesses with deep knowledge of every regulation and pitfall. Specialisation is security.
Construction
Byggekort, HSE, staff allowances, NAV settlements. Full accounting support for construction projects.
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Beauty & Wellness
VAT, chair profitability, point-of-sale systems.
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Hospitality
Food Cost, licences, staff management.
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Transport? IT? E-commerce?
We serve 50+ different sectors.
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ALL IN ONE PLACE
Accounting services for businesses in Norway — everything you need
⚡ One partner instead of three separate offices — from company registration to tax advisory — without running between offices. We combine bookkeeping, advisory, and operational tools into one coherent system that brings order to your finances.
Company Registration
AS, ENK, NUF — fast registration with Brønnøysundregistrene.
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01
Accounting Audit
Detect errors before a Skatteetaten inspection. We verify compliance with the Bokføringsloven and Regnskapsloven.
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02
Virtual Office
A Norwegian business address — no rental required.
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03
Tax Advisory
Taxation, risk management, financial planning.
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04
MTA Academy
Training, courses, and business knowledge.
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05
RESULTS, NOT PROMISES
Real results from our clients
Every figure is a story of a business that regained control of its finances.
Installation Company · Oslo
Company Registration
Challenge: No control over material and labour costs. Low, unpredictable project margins.
-18%
Cost Reduction
270k
NOK saved / year
Installation Company · Oslo
Company Registration
Challenge: Errors in staff allowance settlements, risk of significant penalties from Arbeidstilsynet.
150k
NOK penalty avoided
100%
Regulatory Compliance
YOUR BACKBONE
We are not a freelancer. We are your team.
30+ experts, 7 authorised accountants (autoriserte regnskapsførere), 500+ clients served, and a 4.9/5 rating on Google.
Relying on a sole-trader accountant is a risk. With MTA Group, you have 30 experts authorised by Finanstilsynet behind you, with the Management Board overseeing quality and compliance. When your account manager is on leave — someone qualified always covers for them.
600+
Satisfied Clients
30
Experts
100%
Insured & Authorised
24h
Response Time
Results speak louder
The best proof is client outcomes — stability, predictability, and real growth in profitability.
4.9/5 based on 50+ Google reviews
"10/10 is simply not enough to describe the level of service. The hallmark of MTA GROUP is their truly professional approach."
Mirosław Sz.
Stillas Utleie AS
"They put my accounts in order and implemented solutions that save time. True professionalism."
Johny B.
Asian Box AS
Knowledge Base
Regulations change. Stay up to date.
Frequently Asked Questions (FAQ)
We've compiled brief answers to the questions that come up most often before starting a partnership.
Are you the most expensive on the market?
No. Our rates are market-competitive, but the price includes a team of specialists and authorised regnskapsførere. Many clients come to us after receiving penalties from Skatteetaten — professional support reduces risk and delivers real savings.
Do you assist with switching accounting firms?
Yes. We handle all the formalities, coordinate with your previous accountant, and manage the document transfer. You sign one power of attorney and we set up the entire document-forwarding process. The whole transition typically takes 2–3 weeks and costs you no downtime.
How quickly do you respond?
Our standard is a response the same business day — within 24 hours at the latest. You have a dedicated account manager and direct telephone and email access — no call centres. In urgent matters we respond even faster.
Do you serve businesses across all of Norway?
Yes, we operate fully remotely and digitally. We serve businesses across all of Norway, including Oslo, Bergen, Stavanger, and Trondheim. Through Altinn and our online systems you have 24/7 access to your documents and a clear overview of your financial position.
How much does business accounting cost in Norway?
The cost depends on your legal structure, turnover, and number of employees. For a sole trader (ENK) it starts from around NOK 5,000/year; for a limited company (AS) from around NOK 12,000/year. After a brief diagnostic call, we prepare a tailored quote for your business.
Is a specialised accounting firm better than a general Norwegian one?
We combine deep knowledge of Norwegian law (Bokføringsloven, Regnskapsloven) with bilingual service in both Polish and Norwegian, and a thorough understanding of the realities facing businesses operating here. Our accountants hold Norwegian authorisation from Finanstilsynet, which is a guarantee of quality and accountability.
What accounting obligations does a business have in Norway?
Businesses must maintain books in accordance with the Bokføringsloven, file a skattemelding, account for VAT (if registered), and retain documents for 5 years. Limited companies (AS) must additionally submit audited annual financial statements (årsregnskap) via Altinn. We handle all of this on your behalf.