01What is simple bookkeeping?
Simple bookkeeping — also called an income and expense statement — is the simplest form of accounting allowed by Swiss law. You only record what comes in and what goes out. No balance sheet, no double-entry bookkeeping, no complicated accounts.
Under Swiss Code of Obligations Art. 957, sole proprietorships with annual revenue below CHF 500,000 may use this simplified bookkeeping. This applies to the vast majority of freelancers, consultants, therapists and small business owners in Switzerland.
02What needs to be recorded?
Even simple bookkeeping must meet certain requirements. The tax office expects a complete, chronological record of all business transactions.
- Date: When did the transaction take place?
- Type: Is it income or an expense?
- Description: Who paid or what was paid for?
- Category: What type of entry is it (services, rent, software, etc.)?
- Amount: How much in CHF?
If you are not VAT-registered (below CHF 100,000 annual revenue and not voluntarily registered), you don't need any VAT columns. That's exactly what makes our template particularly beginner-friendly.
03Our free template
Our simple bookkeeping template is intentionally minimalist. No jargon, no unnecessary columns — just what you actually need.
- Sheet 'Buchungen' (Entries): All income and expenses in one place. Date, type (income/expense via dropdown), description, category and amount.
- Sheet 'Monatsübersicht' (Monthly overview): Automatic summary — total income, total expenses, profit/loss and number of entries. All calculated by formulas.
Free, no registration required — .xlsx file, compatible with Excel, Google Sheets and LibreOffice.
04How to fill in the template
Download the .xlsx file and open it in Excel, Google Sheets or LibreOffice. Delete the sample rows.
For every payment you receive: enter the date, select type 'Einnahme' (income), add a description and amount. One transaction per row.
For every business expense: same process, but select type 'Ausgabe' (expense). Remember rent, software, materials, insurance and AHV contributions.
Switch to the 'Monatsübersicht' (monthly overview) sheet. Your profit and summary are calculated automatically. Check at least monthly.
05Avoid common mistakes
Especially at the beginning, errors creep in quickly. These five points cost most self-employed people time and money:
- Putting off entries: If you wait until year-end, you'll forget entries and lose receipts. Record at least weekly.
- Mixing personal and business: Use a separate business account. If you buy groceries and invoice clients from the same account, your bookkeeping becomes chaos.
- Not keeping receipts: Without a receipt, the expense is not tax-deductible. 10-year retention requirement — digital is fine.
- Inconsistent categories: Use the same categories throughout the year. 'Office', 'Office costs' and 'Büro' shouldn't exist side by side.
- Ignoring private use: If you use your phone, car or office privately too, you must deduct the private share. The tax office checks this.
06When is a simple template no longer enough?
An Excel template is a good start — but at some point it reaches its limits. These signals tell you it's time for a proper tool:
- You have more than 20 entries per month — you lose track
- You become VAT-registered (from CHF 100,000 revenue) — the template has no VAT logic
- You want to send QR invoices — Excel can't do that
- You need a clean year-end closing as PDF for the tax office
- You want to link receipts directly instead of storing them separately
07From template to einzly
einzly was built specifically for self-employed people with no accounting knowledge. You don't need an accountant or a business degree. The app guides you step by step — and handles everything Excel can't.
| Feature | This template | einzly |
|---|---|---|
| Income & expenses | ✓ Manual | ✓ Automatically categorised |
| Type dropdown | ✓ Income/Expense | ✓ Automatically detected |
| Monthly overview | ✓ Formulas | ✓ Live dashboard |
| VAT calculation | ✗ Not included | ✓ Automatic |
| QR invoices | ✗ Not possible | ✓ Swiss QR standard |
| Link receipts | ✗ Not possible | ✓ Photo upload |
| Year-end closing | ✗ Manual | ✓ PDF export |
| Price | Free | From CHF 9/month |
You can switch at any time — import your existing data and continue working immediately. No data is lost.