Our digital accounting is your tax control center and saves time and money
Clean accounting is the foundation of every successful business – and at the same time one of the most time-consuming tasks in everyday operations. This is exactly where ONE! Treuhand comes in: We take over your entire financial accounting, digitally, efficiently, and reliably – so you can focus on your business.
Our accounting office in Zurich ensures clear figures, structured processes, and accurate financial statements.
You have a dedicated contact person who manages your accounting, answers your questions, and keeps you on track from a tax perspective – clear, personal, and without unnecessary complexity.
Rodolfo Intaglietta – eidg. diplomierter Treuhandexperte & Diplomierter Experte in Rechnungslegung und Controlling
The initial consultation is non-binding – you decide calmly afterwards.
What you get
Our services at a glance
Our accounting services support companies in Zurich and throughout Switzerland with all finance-related tasks – digital, efficient, and with clear processes. This way, you always keep an overview and reliably receive prepared figures for your decisions.
- Financial accounting: Creation, organization, and management of financial accounting
- Annual financial statements: Preparation and analysis of interim and annual financial statements
- Subsidiary accounting: Management of accounts receivable, accounts payable, securities, payroll, and fixed assets accounting
- Budget, budgeting: Preparation of a budget for the planned future of the company
- Analyses, key figures, and consulting: Analysis including key figures, consulting with results
- Cost accounting: Preparation of full, partial, standard, planned, process, and target cost accounting
- Balance sheet and income statement: Preparation of the balance sheet and income statement
- Invoicing: Creation of invoices
- Dunning process: Creation of reminders, support with reminders and debt collection
- Payment transactions: Processing of payments
- Liquidity planning: Liquidity planning, planning of incoming and outgoing cash flows
- VAT returns: Preparation and calculation of VAT returns
- Financial planning: Preparation of financial plans
- Key figure comparison: Comparison of key figures, consulting
Digital, simple, effective – this is how our trust app works
Simply scan your receipts via app or upload them directly. Your data is securely transferred to our system, we handle the processing, and you retain a clear overview of your figures at all times.
This finally makes accounting, taxes, and payroll simple, transparent, and efficient.
- Capture receipts digitally – no more paper
- Access figures at any time – full transparency
- No accounting knowledge required – we take care of everything
- Secure data transmission – according to Swiss standards
No commitment, no risk – see for yourself how much time you save!
More than accounting: The Smart Profit System
Clean accounting shows what was.
The Smart Profit System helps you actively manage what remains.
As part of our accounting service, you receive a simple cash flow system that allows you to manage your company financially – even without accounting knowledge. Profits, taxes, and owner’s salary are not calculated at the end, but are systematically considered from the very beginning.
And this is how it works
Instead of the traditional calculation
Income – expenses = profit,
the Smart Profit System works according to a different principle:
Each incoming payment is immediately distributed to separate accounts according to fixed percentages – for profit, taxes, VAT, owner’s salary, and operating expenses.
This way, profit is not just a number, but actually available – and protected from unintended spending.
- Financial clarity regarding profit, taxes, and available funds
- Profit secured from the start, not only at year-end
- Better cost control through clear budget limits
- Measurable results directly in the bank account
- Long-term financial stability without surprises
Companies that work with the Smart Profit System report significantly more control and an average of 21% higher profit.
Customer feedback
Our digital accounting service is used by over 300 SMEs in Zurich and throughout Switzerland and internationally – efficiently managed, reliably supported, and personally accompanied.
„With you, my team is happy: punctual salaries, zero errors, so I can finally focus on growth.“
Sarah K.
HR-Manager
„My accounting was my nightmare and now the figures are crystal clear and I make better decisions“
Thomas H.
CEO Start-up
„Thanks to ONE! Treuhand, I have 15 hours free per month. My business is more stable than ever.“
Alex S.
CEO/ Founder
4 SIMPLE STEPS
This is how your accounting becomes digital
Many companies want to optimize their accounting but shy away from the effort of switching. That is exactly why we guide you through a clear, simple onboarding process: We take care of the necessary steps, set everything up digitally for you, and ensure that the transition runs smoothly and without additional work for you.
No change of responsible person, no hotline, no detours – you work directly with your accountant.
Guarantee & freedom from risk
You remain flexible: There is no minimum term and no notice period. If you ever find that we are not the right fit for you, simply end the collaboration – uncomplicated and at any time.
With us, there is no long back and forth, but fair, clear conditions. It is important to us that you are truly convinced. We want to give you security so that you can fully focus on what matters most: your business.
Our quality promise
We are a member of TreuhandSuisse – the leading professional association for trustees in Switzerland. Membership is only possible with sound professional training and guarantees that you will always work with professionals.
We consistently invest in further training
Every year we complete mandatory training courses and workshops – this is strictly monitored by TreuhandSuisse. This ensures we are always up-to-date in taxation, accounting, business consulting, and much more.
Real security through professional liability insurance
We have comprehensive professional liability insurance (mandatory for members of TreuhandSuisse). Should an error occur that causes damage, you, as our client, are protected without financial disadvantage.
Learn more about accounting in our Knowledge Base
We have summarized the most important accounting knowledge for you in valuable articles. Short and concise, prepared for business leaders.
Frequently asked accounting questions to ONE! Treuhand
So that you know exactly what to expect, we have collected the most important questions about digital accounting for you — based on the concerns we hear daily from companies in Zurich and throughout Switzerland.
Am I required to keep accounting records?
Yes, you are required to keep accounting records and maintain accounting. The question should rather be: “To what extent” am I required to keep accounting records? There are four levels:
Level 1: Sole proprietorships with less than CHF 100,000 in annual revenue may keep simple accounting records.
Level 2: Sole proprietorships with CHF 100,000 to CHF 500,000 in annual revenue may keep simple accounting records and are generally subject to VAT.
Level 3: Sole proprietorships with annual revenue of CHF 500,000 or more must keep double-entry accounting and are generally subject to VAT.
Level 4: Every public limited company (AG) and every limited liability company (GmbH) must keep double-entry accounting.
What is simple accounting / bookkeeping?
Each income or expense is recorded only once, namely on the date on which the amount was actually received or paid. The entries are therefore made according to the “cash method” (as opposed to the so-called “accrual method” used in double-entry accounting), which corresponds to what is known as “open item accounting”.
What is double-entry bookkeeping/accounting
Double-entry accounting (also “double bookkeeping”) is a commercial accounting system in which business transactions are recorded twice (hence “double-entry accounting”): Transactions are posted to two accounts, an account and a corresponding counter-account. As a self-employed person or entrepreneur, it is practically impossible to correctly manage double-entry accounting 100% on your own (unless, of course, you happen to be a trained accountant yourself).
What areas are there in accounting?
The areas of accounting are divided into the following sub-areas:
- Financial accounting
- Payroll accounting
- Accounts payable / accounts receivable accounting
- Fixed asset accounting
- Securities accounting
- Inventory accounting
What is the difference between accounting and bookkeeping?
Bookkeeping refers to the orderly recording of business transactions on the basis of existing documents. Accounting is the department of the company that documents and evaluates these business transactions recorded chronologically and without gaps as part of bookkeeping.
Is financial accounting and bookkeeping the same?
Financial accounting refers to the activity of planning, managing, and controlling the company’s cash and performance flows, e.g. financial accounting, accounts receivable/payable, payroll accounting, salary administration, securities accounting, and annual financial statements, VAT, budgeting, liquidity planning, order processing, support during audits, as well as assistance with start-ups, etc. Bookkeeping generally refers to the name of a company department that carries out the company’s financial accounting.
Ready for clear figures and less effort?
Start with a non-binding initial consultation and get to know ONE! Treuhand personally.
- Save time through digital processes
- Save money through a clean tax structure
- Maintain security through qualified professionals
- Personal contact person instead of a hotline
Rodolfo Intaglietta | CEO
Eidg. diplomierter Treuhandexperte &
Diplomierter Experte in Rechnungslegung und Controlling
Standort: Zürich-Glattbrugg
Mail: welcome@onetreuhand.ch
Phone: +41 (0) 44 533 34 25