bexio trustee

Preferred bexio

Preferred bexio

As an experienced bexio fiduciary, we provide you with expert support for your company's digital accounting. We make full use of the possibilities offered by the cloud-based accounting software bexio. For smooth collaboration, less paperwork, and more focus on your core business. Whether accounting, payroll, or annual financial statements: we are your partner for structured processes and transparent finances.

Your advantages with bexio

Cloud-based
100%
Faster document processing
50%
Fewer queries
70%
Less effort
40%
Efficient. Digital. Personal.

Our services as bexio trustees

Whether complete outsourcing or selective support, we adapt to your needs.

  • Full-service outsourcing: We take care of all accounting, including wages, VAT settlements, annual financial statements and reporting.

  • Modular & flexible: You take care of certain tasks yourself in bexio, and we take care of the rest. This saves you time and money and allows you to remain flexible.

  • Control & review: You book yourself, we check your data regularly, correct it if necessary and give you security.

Whether you are a startup, SME, or self-employed, we are your bexio fiduciary partner in Zurich and Zug.

Bexio trustee - adminster
Book a free introductory video call now.

bexio Platinum Partner

We have relied on bexio from the very beginning and have been helping companies to easily digitize their accounting ever since. Today, we serve over 200 bexio customers, making us an experienced partner in Switzerland. As a bexio Platinum Partner, we stand for the highest level of expertise, practical solutions, and personalized advice.

FAQ - Frequently asked questions

Yes, we work in your bexio account. You can invite your trustee to your account and manage permissions individually. However, we can also open and assign an account for you. Just get in touch with us to do so.

Yes, of course. We customize the collaboration. You can decide whether we only take on the controlling or also take on other work, such as wages, VAT, annual financial statements... right through to full outsourcing. We are your fiduciary partner.

bexio is a cloud-based accounting software that gives you and us access to the same data at all times. You can simply upload receipts digitally, process payments or create quotes and invoices. We see the information in real time and can continue working straight away. This eliminates e-mail ping-pong and paper folders.

A major advantage: modular authorizations can be assigned in bexio. This means that you decide for yourself which areas you continue to process independently (e.g. writing invoices or recording payments) and which tasks we take over as trustees. Depending on the model you choose, we can manage the entire accounting process for you or provide you with targeted support in individual modules.

This keeps collaboration transparent, efficient and location-independent - entirely in line with your needs.

The cost of a bexio subscription depends on the package you choose and is based on the features you want. bexio offers several pricing plans:

  • Starter - from approx. CHF 29/month
    Ideal for sole traders and small companies. Contains basic functions such as quotes, invoices, contacts and simple banking.

  • Pro - from approx. CHF 59/month
    For SMEs that also want to manage their bookkeeping professionally. Includes all functions from Starter plus extended accounting tools, accounts receivable and accounts payable.

  • Pro+ - from approx. CHF 99/month
    For companies with higher requirements. Contains all the functions of Pro as well as additional modules such as project management, time recording and extensive evaluations.

Additional modules can be added as an option, e.g. payroll accounting or warehouse management.

what customers say about us

"With humor and joy!"

I founded my company with adminster.
I am very satisfied!
Will now continue to work with them.

M
Michael Dettwiler

adminster then gave us a helping hand with their expertise and ensured that we no longer just had the right turnover, but that our accounting was also in line with legal requirements.

If you are looking for a partner in the area of finance and accounting who can ensure that everything in this area is as it should be in an uncomplicated and independent manner, then adminster is an ideal partner.

H
Hans Geeler

Very professional and reliable service. The adminster team works quickly and precisely and offers expert advice. We have been working with them since the beginning and have been able to see how a start-up has become a really great SME. I am very satisfied with the collaboration and can recommend the service without reservation!

M
Marco Licini

We have been working with adminster since this year and are surprised by the good quality. By quality we mean digital processes, direct communication and excellent advice at a fair price. Absolutely top!

P
Physio Schenk

Professional support in all areas with extremely friendly people. I can recommend adminster fiduciary who wants straightforward, competent, and reliable support.

M
Madleina Speich

I have been working with adminster for years and am completely satisfied. Whether accounting, payroll administration, taxes or business consulting - I always receive competent, fast and reliable support. The collaboration is personal, professional and solution-oriented. For me, they are the first port of call for all financial and administrative matters. Highly recommended!

S
Sat To

We have been working with adminster for over 1.5 years now. They do most of the bookkeeping for us. The cooperation with Simon and his team is very competent, reliable and on an equal footing. We are very satisfied!

J
Jesse Gerner

I've been working with Simon and his team for almost 3 years now. It has been a pleasant experience all the way. As a lean start-up, we try to do the maximum by our own (As it is the cheapest). Simon supported us in this effort and never gave me the feeling of being a complete newbie (despite making many and repetitive mistakes). I recommended Simon already to multiple other start-ups and companies and had great feedback from them as well.

C
Charly Stahl
Tired of bookkeeping?
We have an idea!
Straightforward fiduciary and tax-
e solutions for SMEs
Payroll
Accounting for startups
Accounting for craftsmen
bexio trustee
Between Christmas and New Year, from 24.12-4.1.2026 we take a break and can only be reached in emergencies at info@adminster.ch.
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