Swiss VAT Method Switch: When It Pays to Change

Many SMEs choose a VAT settlement method when they become VAT-liable — and never question it again. That can get expensive. Whether the balance tax rate method or the actual method is more cost-effective depends on turnover, industry, and input tax rate. And: those who want to switch must observe strict deadlines.

Two methods, one goal — but very different outcomes

The Swiss Federal Tax Administration (FTA) generally permits VAT-taxable businesses to use two types of VAT settlement:

Actual method: You settle VAT on each sale at the actual statutory rate (2026: 8.1 % standard rate, 2.6 % for certain goods such as food or books, 3.8 % for accommodation) and deduct the input taxes you actually paid. Settlement is quarterly or half-yearly, depending on your agreement with the FTA.

Balance tax rate method: You apply an FTA-approved, industry-specific balance tax rate to your gross turnover. This rate accounts for the typical industry input tax ratio as a flat rate. You settle only twice per year. Actual input taxes are not claimed separately.

The balance tax rate method significantly simplifies accounting. However, it only pays off if your actual input tax amounts are lower than the flat rate built into the balance tax rate.

When the balance tax rate becomes a cost trap

Here's an example: You run a small IT consulting firm. The balance tax rate for your industry is assumed to be 5.9 % (example figure; actual rates by industry can be found in the FTA list, linked below). Your annual turnover is CHF 300,000.

• VAT payable via balance tax rate: CHF 300,000 × 5.9 % = CHF 17,700

Now look at your actual cost situation: you purchased server infrastructure, specialist literature, office materials, and training for CHF 80,000, of which CHF 60,000 had VAT shown at 8.1 %.

• Actual input tax: CHF 60,000 × 8.1 % ≈ CHF 4,860
• Effective VAT liability: CHF 300,000 × 8.1 % − CHF 4,860 = CHF 24,300 − CHF 4,860 = CHF 19,440

In this case, the balance tax rate method at CHF 17,700 would be cheaper. But if you have less input tax — for example, because your main costs are salaries (which don't trigger VAT) — the calculation quickly tips the other way.

Typical situations where the actual method pays off:

• High proportion of investments (machinery, IT infrastructure)
• Large goods purchases with VAT shown
• Renovations or conversions of business premises
• Startup phase with high initial investments

Deadlines for method switching — no flexibility

Switching between the two methods is not possible at any time. The FTA regulates this clearly:

Switch from → to	Application deadline
Actual method → Balance tax rate	By 28 February of the current year
Balance tax rate → Actual method	By 28 February of the current year

The switch always takes effect on 1 January of that year. So if you want to switch methods from 2027 onwards, you must submit your application to the FTA no later than 28 February 2027 — in writing by post or via the FTA portal.

Additionally: once you switch to the balance tax rate method, you are bound to it for at least one year. If you want to switch back, you must also be aware that certain assets (such as vehicles or machinery) may be subject to a self-consumption correction when you switch.

What happens to your accounting when you switch?

When transitioning from the actual method to the balance tax rate method, you must settle self-consumption tax on remaining inventory at year-end. Conversely, when switching to the actual method, you may make certain input tax corrections on opening stock. In both cases, it's advisable to consult your accountant.

Balance tax rate: not equally advantageous for all industries

Balance tax rates vary by industry from around 0.1 % to 6.5 %. Restaurant businesses, trades, and retailers with high material costs often benefit less from the balance tax rate method than, say, service businesses with low material outlay.

Our article on VAT balance tax rates by industry offers a detailed industry comparison with concrete rates.

To put this in the broader VAT context — general tax rates, exemptions, and special rules — our pillar article Swiss VAT basics 2026 — rates, duties and special rules provides a comprehensive overview.

Invoicing: What changes with the method

Regardless of which method you choose, you must state the VAT amount correctly on your sales invoices — at the statutory tax rate (e.g., 8.1 %), not at your balance tax rate. The balance tax rate method is an internal settlement procedure with the FTA and does not change what you invoice to your customer.

If you're currently creating a VAT-compliant invoice, you can do that directly in the SnapBill app — with automatically entered tax rates and QR payment details.

At a glance

• Balance tax rate simplifies settlement but only pays off with low input tax ratios.
• Actual method is more complex but financially advantageous with high investments or goods purchases.
• Switch deadline is 28 February of the current year — after that, the application is too late for that year.
• After switching to the balance tax rate method, there is a minimum commitment period of one year.
• The choice of method has no effect on the tax rate you show to the customer on the invoice.
• Your accountant or a comparison of previous years' input tax amounts helps you make the right decision.