Welcome to

Get to know us

After all, you have more important things to do than worry about your taxes. We take care of that for you and save you time and stress. That and much more.

  • OUR EARS.

    We are good listeners. We take the time to listen to your concerns. We put ourselves in your shoes. And develop suitable solutions.

  • OUR EYES.

    Thanks to decades of experience, we have honed our eye for the essentials. This helps us to think long-term and make the right decisions.

  • OUR NOSES.

    Economic success always has to do with having a "nose" for future developments. With us, you are one step ahead.

  • OUR SKIN.

    Reacts sensitively and at lightning speed to changes in the tax environment. This means you are always up to date. And thus optimally advised.

  • OUR SENSE OF TASTE.

    We have a keen sense for subtleties that count. For example: Appreciation and respect. Consideration for personal situations - even in our team. Social commitment. Environmental protection. And especially for art and culture.

AUSTRIA/ Vienna/ 13.6.2023Steirer Mika & Comp.: ©Josef Polleross
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Our expertise

We offer these services for you

Our company size combines the advantages of both worlds: Large enough to have proven experts in all our areas of expertise who can provide you with advice and support. Small and familiar enough to be able to provide you with personal and individual support.

As a member of the worldwide network of independent auditors and management consultants, we can also support you across borders. You benefit from global service and local, personal advice. www.mgiassociation.com

Tax consultancy

We have an overview of many sectors. Our business analyses are clear and provide a sound basis for your strategic decisions.

Accounting/payroll accounting

You know how your company is doing at all times. We and our tools make it much easier to actively manage your company. This increases the company's success.

Auditing

Do you have a (business) exam coming up? We are well prepared for all types of audit. From mandatory audits to voluntary reviews or special audits.

Contact us

We look forward to your inquiry














  •  

    PETRA KOHLBACHER

    Managing Partner of smc Steirer Mika & Comp. WT GmbH

    "Pleasure in the work makes the job done well." (Aristotle)

    Consulting in the special fields

    Small and medium-sized enterprises
    freelancers especially doctors, lawyers, artists
    Renting & leasing
    Foundation of companies, Start-Ups
    labor and social insurance law

    Contact:
    Phone +431535502553
    e-mail petra.kohlbacher@smc.biz

  •  

    PETRA KOHLBACHER

    Managing Partner of smc Steirer Mika & Comp. WT GmbH

    "Pleasure in the work makes the work turn out well." (Aristotle)

    Advice in the special areas

    Small and medium-sized enterprises
    Freelancers, including doctors, lawyers and artists
    Letting & leasing
    Company formation
    Labor and social security law

    Contact:
    Phone +43 1 535 50 25 53
    e-mail petra.kohlbacher@smc.biz

  •  

    RONALD TRULY

    Tax Consultant, Lecturer at the University of Applied Sciences Vienna
    Managing Partner of smc Steirer Mika & Comp. WT Ltd.

    "For me, it is important to understand our clients so that we, as business-minded consultants, are able to achieve optimal solutions for their business success."

    Consulting in the special fields

    National and international real estate taxation
    Corporate legal structuring
    Cross-border tax structuring
    Ongoing controlling
    Business comparisons, financial forecasts
    Small and medium-sized enterprises

    Contact:
    Phone +431535502564
    e-mail ronald.wahrlich@smc.biz

  •  

    STEFANIE UNGER

    Certified Public Accountant and Tax Consultant
    Managing Partner of smc Steirer Mika & Comp. WT GmbH

    "We inform our clients in time, so that they know how to proceed."

    Consulting in the special fields

    Audit of financial statements, audit of accounts
    EU project audit, donation deductibility and donation quality seal audit
    Foundation of companies
    Voluntary audits
    Associations, NPOs
    Small and medium-sized enterprises, freelancers

    Contact:
    Phone +431535502551
    e-mail stefanie.unger@smc.biz

  •  

    ISABELLA STOCKHAMMER

    Tax Consultant
    Managing Director of smc Steirer Mika & Comp. WT Ltd.

    "We are committed to our clients - this also includes taking care of or simplifying administrative procedures."

    Consulting in the special fields

    Small and medium-sized enterprises, freelancers (e.g. doctors, lawyers, artists)
    Renting & leasing, real estate sales
    Corporate legal structuring
    Structuring of employment

    Contact:
    Phone +431535502519
    e-mail isabella.stockhammer@smc.biz

  •  

    Walter Mika

    Certified Public Accountant and Tax Consultant
    Court and generally certified expert
    Founder and Managing Partner of smc Steirer Mika & Comp. WT GmbH

    "Efficiency in the right place increases your success. This also applies to tax matters."

    Consulting in the special fields

    Foundation of companies
    M&A
    Corporate legal structuring
    Reorganizations
    Annual audits
    Small and medium-sized enterprises

    Contact:
    Phone +431535502510
    e-mail walter.mika@smc.biz

  •  

    ALEXANDRA JAKL

    Certified Public Accountant and Tax Consultant
    Managing Partner of smc Steirer Mika & Comp. WT GmbH

    "In addition to fulfilling classic consulting tasks, we are your partner in realizing your personal visions for the future - your benefit is our goal."

    Consulting in the special fields

    Small and medium-sized enterprises, freelancers
    Tax structuring, corporate taxes
    International tax law
    Annual audits
    Reorganizations
    Foundation of companies, Start-Ups

    Contact:
    Phone +431535502532
    e-mail alexandra.jakl@smc.biz

  •  

    PETRA EGGER

    Certified Public Accountant and Tax Consultant
    Managing Partner of smc Steirer Mika & Comp. WT GmbH

    "We provide complex tax laws transparently for your business decisions."

    Consulting in the special fields

    Small and medium-sized enterprises and freelancers
    Non-profit organizations
    Foundation of companies and restructuring
    Annual audits
    Social security
    Business valuation

    Contact:
    Phone +431535502514
    e-mail petra.egger@smc.biz

  •  

    WOLFGANG STEIRER

    Certified Public Accountant and Tax Consultant
    Founder and Managing Partner of smc Steirer Mika & Comp. WT GmbH

    "There are always opportunities for individual scope of design. You just have to look carefully."

    Consulting in the special fields

    Cultural associations, organizers, theater groups, orchestras and musicians
    Foundation of companies
    Corporate legal structuring
    Small and medium-sized enterprises, freelancers
    Freelancers

    Contact:
    Phone +431535502512
    e-mail wolfgang.steirer@smc.biz

  •  

    RONALD TRULY

    Tax consultant, lecturer at FH Vienna
    Managing partner of smc Steirer Mika & Comp. WT GmbH

    "It is important for me to understand our clients so that we, as business-minded consultants, can achieve optimal solutions for their business success."

    Advice in the special areas

    National and international real estate taxation
    Legal form planning
    Cross-border tax planning
    Ongoing controlling
    Budget and comparative calculations
    Small and medium-sized enterprises

    Contact:
    Phone +43 1 535 50 25 64
    e-mail ronald.wahrlich@smc.biz

  •  

    STEFANIE UNGER

    Auditor and tax consultant
    Managing partner of smc Steirer Mika & Comp. WT GmbH

    "We want to give our clients information and tips in good time so that they know where they are heading."

    Advice in the special areas

    Audit of financial statements, audit of accounts,
    EU project audit, donation deductibility and donation quality seal audit
    Company formation
    Voluntary audits
    Associations, NPOs
    Small and medium-sized enterprises, freelancers

    Contact:
    Phone +43 1 535 50 25 51
    e-mail stefanie.unger@smc.biz

  •  

    ISABELLA STOCKHAMMER

    Tax consultant
    Managing Director of smc Steirer Mika & Comp. WT GmbH

    "We are committed to our clients - this also includes taking care of or simplifying administrative procedures."

    Advice in the special areas

    Small and medium-sized enterprises, freelancers (e.g. doctors, lawyers, artists)
    Letting & leasing, sale of real estate
    Legal form
    Forms of employment

    Contact:
    Phone +43 1 535 50 25 19
    e-mail isabella.stockhammer@smc.biz

  •  

    Walter Mika

    Auditor and tax consultant;
    Court-sworn and generally certified expert
    Founder and managing partner of smc Steirer Mika & Comp. WT GmbH

    "Efficiency in the right place increases your success. This also applies to tax matters."

    Advice in the special areas

    Business start-ups
    Company takeovers
    Legal forms
    Reorganizations
    Annual audits
    Small and medium-sized enterprises

    Contact:
    Phone +43 1 535 50 25 10
    e-mail walter.mika@smc.biz

  •  

    ALEXANDRA JAKL

    Auditor and tax consultant
    Managing partner of smc Steirer Mika & Comp. WT GmbH

    "In addition to fulfilling traditional consulting tasks, I see myself as your partner in realizing your personal visions for the future - your benefit is my goal."

    Advice in the special areas

    Small and medium-sized enterprises, freelancers
    Tax structuring, group taxes
    International tax law
    Annual audits
    Reorganizations
    Company formations, start-ups

    Contact:
    Phone +43 1 535 50 25 32
    e-mail alexandra.jakl@smc.biz

     

  •  

    PETRA EGGER

    Auditor and tax consultant
    Managing partner of smc Steirer Mika & Comp. WT GmbH

    "We want to make complex tax laws transparent for your business decisions."

    Advice in the special areas

    Small and medium-sized enterprises and freelancers
    Non-profit organizations
    Company formation and reorganizations
    Annual audits
    Social insurance
    Company valuations

    Contact:
    Phone +43 1 535 50 25 14
    e-mail petra.egger@smc.biz

  •  

    WOLFGANG STEIRER

    Auditor and tax consultant
    Founder and managing partner of smc Steirer Mika & Comp. WT GmbH

    "There are always opportunities for an individual design space. You just have to look closely."

    Advice in the special areas

    Internationally active artists
    Cultural associations, organizers, theater groups, orchestras and musicians
    Founding a company
    Legal forms
    Small and medium-sized enterprises, freelancers
    Annual audits
    Liberal professions

    Contact:
    Phone +43 1 535 50 25 12
    e-mail wolfgang.steirer@smc.biz