Family Law
Mag. Katharina SteinerSteiner Law OfficeWhen a family is reorganised, you need a clear plan.
I support you through divorce, custody, contact arrangements and maintenance: from the first assessment to a settlement or proceedings at the district court. With honest words about options, risks and costs.

Book a consultationMag. Katharina Steiner
- 4.963 reviews on Google
- Years in family law
- 12
- Own law office since
- 2019
- Google rating
- 4,9
- Languages
- 3
Services
Legal clarity for your situation
We listen, assess your situation and tell you openly which options you have and what they cost.
Book a consultationUncontested divorce
We prepare the divorce settlement under § 55a EheG covering custody, contact, maintenance and the division of assets, so the district court can record it in a single hearing.
Contested divorce
When no agreement is possible: representation in divorce proceedings, whether based on fault or after the end of the shared household, with a clear strategy and careful presentation of evidence.
Custody and contact
Arrangements that fit the children's everyday life: main residence, contact times, school holidays and public holidays. Representation in guardianship proceedings at the district court.
Child and spousal maintenance
Calculating, agreeing and enforcing maintenance, and adjusting existing orders when income or living circumstances change.
Division of home and assets
Division of the marital home, household assets and marital savings under §§ 81 ff EheG, including loans and real estate.
Marriage contracts and planning
Advice on marriage contracts and agreements in case of separation. Marriage contracts require a notarial deed: we work out the content with you and coordinate it with the notary.
Focus areas
Typical matters our clients bring to us
A selection of the matters clients bring to us.
- Uncontested divorce
- Separation without divorce
- Joint custody
- Holiday contact
- Child maintenance
- Spousal maintenance
- Marital home and loans
- Relocating with a child
- Blended families
- Registered partnership
How we work
Agreement first, court when necessary
Long proceedings cost money, time and energy, especially when children are involved. That is why we first look at what can be settled out of court.
Listen and assess
In the first meeting we clarify what matters to you, which claims exist and which documents we need. You leave with a written summary.
Mediation in cooperation
For couples who want to work out a solution themselves, I cooperate with registered mediators. Family mediation by a co-mediation team can be subsidised by the federal government, with a co-payment based on income. I advise you alongside.
Keeping the children in view
Before an uncontested divorce with minor children, parents must show the court that they attended counselling on the children's needs (§ 95 Abs 1a AußStrG). I point you to recognised providers and plan the steps with you.
Costs you know in advance
Before each mandate you receive a written fee agreement. With hourly billing you get a monthly statement of the work done.


About us
Family law with calm and structure
I studied law at the University of Vienna and spent my training years as an associate in training in a Viennese law firm focused on family law. Since 2019 I have been registered with the Rechtsanwaltskammer Wien and have run my own office in Vienna's first district.
A separation is rarely just about legal provisions. I take the time to understand your situation, explain the legal routes in plain language and tell you honestly which steps make sense and which would only cause costs.
Wherever possible, I look for an agreement first, for example a divorce settlement or legal support alongside a mediation with registered mediators. If no agreement can be reached, I represent your interests firmly in court.
- Registered with the Rechtsanwaltskammer Wien
- First consultation at a flat fee
- Written fee agreement before work starts
- Cooperation with registered mediators
- Evening and video appointments available

Mag. Katharina SteinerLawyer and owner
How we work
How working with us works
First consultation
Up to 60 minutes at the office or by video. We assess your situation and discuss the possible routes and their costs.
Documents and strategy
You receive a list of the documents needed, such as proof of income, loan agreements and registration forms. Then we agree on the goal and the approach.
Negotiation or proceedings
We negotiate with the other side or their lawyer. If that does not lead to a result, I file applications with the court and represent you at the hearing.
Conclusion and follow-up
After a settlement or decision we take care of implementation: land register, account changes, maintenance payments. You receive an overview of what needs to happen when.
Our team
Who will look after you

Mag. Katharina Steiner
Lawyer and owner
Has represented mothers, fathers and couples in family law matters for more than ten years. Values clear language and agreements that work in everyday life.
Education & admissions
- Mag. iur., University of Vienna
- Bar examination 2017
- Registered with the Rechtsanwaltskammer Wien since 2019
- Further training in child and maintenance law

Mag. Daniel Wagner
Associate in training (Rechtsanwaltsanwärter)
Prepares written submissions, researches case law on maintenance and custody and accompanies clients to court hearings.
Education & admissions
- Mag. iur., University of Graz
- Court traineeship in Vienna
- On the list of associates in training since 2024

Abena Mensah
Office assistant
Your first point of contact on the phone. Coordinates appointments, deadlines and documents and speaks English and French as well as German.
Client testimonials
What our clients say
„Mag. Steiner explained every step to me before it happened, at a difficult time. I always knew where we stood and what it would cost.“

„Factual, well prepared and easy to reach. It helped me that every decision focused on the children and not on the dispute.“
Florian H.Client since 2024Review on Google
„The first consultation was well structured and afterwards I had a written overview. The invoice was exactly as discussed in advance.“
Julia M.Client since 2022Review on Google
„I was worried about long proceedings. In the end we found an agreement both sides can live with.“
Andreas P.Client since 2025Review on Google „Competent advice and a friendly team. Evening appointments were very helpful for me as a working parent.“
Nermina D.Client since 2024Review on Google
About these reviews: the quotes come from public reviews on the platforms named and are shown with their authors’ consent. We do not check whether every review was written by someone who actually used our services.
Fees
Fees & costs
You find out in advance how the costs are calculated, what to expect and whether an insurance policy may cover them.
All prices are net, plus 20 % VAT, court fees and expenses. Legal expenses insurance often covers only a first consultation in family law; we check this with your insurer in advance. If you cannot afford proceedings, we look into an application for legal aid (Verfahrenshilfe).
First consultation
up to 60 minutes
Credited against the fee if you instruct me afterwards.
150 €
Uncontested divorce
Flat fee for the divorce settlement and attendance at the court hearing, excluding real estate transfers. Court fees are extra.
1.900 €
Advice and representation by time
per hour
Billed in 10-minute units with a monthly statement.
240 €
Court proceedings
Under the Rechtsanwaltstarifgesetz and the Allgemeine Honorar-Kriterien, or as agreed in writing.
RATG
Our guiding principle
A good agreement is one that both sides can still live with five years from now.
How to find us
Office hours & directions
| Day | Time |
|---|---|
| Monday | 08:30 AM – 05:30 PM |
| Tuesday | 08:30 AM – 07:00 PM |
| Wednesday | 08:30 AM – 05:30 PM |
| Thursday | 08:30 AM – 05:30 PM |
| Friday | 08:30 AM – 01:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Consultations by appointment, on Tuesdays until 7 pm. First consultations are also possible by video.
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Steiner Law OfficeGonzagagasse 14, 1010 Vienna, Austria
office@kanzlei-steiner.example
Get directions(opens in a new tab)FAQ
Frequently asked questions
Your question is not listed? Feel free to give us a call.
How long does an uncontested divorce take?
The marital relationship must have ended at least six months earlier. Once the settlement is ready and, with minor children, the parental counselling certificate is available, a single hearing at the district court is usually enough. How quickly you get a date depends on the court.
Do we each need our own lawyer?
There is no obligation to have a lawyer for an uncontested divorce. However, I can only represent one side. It therefore makes sense for your partner to get advice too before the settlement is signed.
What does joint custody mean after a divorce?
As a rule, custody remains with both parents. You decide in which household the child mainly lives and arrange contact with the other parent. We put this in terms concrete enough to work in everyday life.
How is child maintenance calculated?
Courts use the percentage method: a share of the paying parent's net income, depending on the child's age and on other maintenance obligations. We calculate your specific situation before talking to the other side.
What is subsidised family mediation?
For separation and divorce, the federal government subsidises mediation by a team of two mediators with a legal and a psychosocial background. Up to 12 hours are subsidised; your co-payment depends on joint income and the number of children. I am happy to recommend mediators I work with.
What should I bring to the first consultation?
It helps to bring your marriage certificate, the children's birth certificates, recent proof of income and loan and rental agreements. If you do not have everything yet, come anyway: we will go through what is missing.
Contact
Tell us about your matter
Call us or write to us. We will get back to you within one working day and tell you how to proceed.
- Phone+43 1 234 56 70
- Emailoffice@kanzlei-steiner.example
AddressGonzagagasse 14, 1010 Vienna