Real Estate Agent Invoice Switzerland

Key Takeaways

• 8.1% MWST on broker commissions — real estate brokerage is a taxable service, NOT MWST-exempt.
• 2-3% commission typical in German-speaking Switzerland (3% in French-speaking Switzerland, 4-5% in some cantons).
• QR-Rechnung (QR invoice) mandatory since October 2022 — every commission invoice needs a QR-IBAN and QR reference.
• Seven mandatory elements per Art. 26 MWSTV on every invoice.
• MWST registration mandatory from CHF 100,000 annual revenue — commission income counts.

Real estate agents in Switzerland sell properties worth millions, yet many struggle with a seemingly mundane question: How do you issue a correct commission invoice? The answer touches three areas of law at once — VAT law, contract law under the Swiss Code of Obligations (OR), and the practical requirements of the Federal Tax Administration (ESTV) for QR-Rechnung. This guide bundles everything you need as a real estate agent: the MWST rate, the mandatory elements per Art. 26 MWSTV, a copy-paste template, real-world examples with CHF amounts, and the answer to whether software like Magic Heidi is worth it or if Excel suffices.

Swiss Invoice Requirements — 7 Mandatory Elements per Art. 26 MWSTV

The Swiss VAT Ordinance (MWSTV) defines in Art. 26 MWSTV exactly what must appear on an invoice for it to be recognized as such. For real estate agents, the rule is clear: The commission is a taxable service. A commission invoice is legally no different from an invoice for consulting or a design project. Forget the mandatory elements and you lose the input tax deduction for your client and risk retroactive claims plus interest during an ESTV audit.

The seven mandatory elements are:

1. Name, address, and MWST number of the real estate agent — the tax number starts with "CHE" and is listed in the commercial register, which you can check on Zefix.
2. Name and address of the recipient — typically the seller, or the buyer in a buyer-commission model.
3. Invoice date — relevant for the MWST liability and the 30-day deadline for the recipient.
4. Unique invoice number — sequential, without gaps. Each commission invoice needs its own.
5. Type and scope of the service — specifically: "Brokerage of a 4.5-room apartment, Bahnhofstrasse 12, 8001 Zurich."
6. Tax rate (8.1%) and tax amount — shown separately. For mixed invoices (commission + travel costs), the rate may differ.
7. Gross and net amounts — the invoice total must be clearly identifiable.

In addition, the Code of Obligations (OR Art. 469) requires invoice clarity — primarily ensuring uniqueness. A broker invoice without a unique invoice number is not only vulnerable under MWST law but also under civil law — the client can withhold payment until the invoice is formally correct.

The most common mistake in practice is the missing MWST number among part-time agents. Anyone staying under CHF 100,000 in revenue is exempt from MWST registration — but may then not show MWST on invoices either. If you accidentally show 8.1% without being registered, you still owe that tax to the ESTV. A clean separation is essential. Read more about registration requirements in our article on being part-time self-employed in Switzerland.

MWST on Real Estate Commissions — 8.1% Standard Rate

There's repeated confusion in practice: The sale of a property is exempt from MWST under Art. 21 of the Swiss VAT Act (MWSTG). But that doesn't mean the broker's commission is also MWST-free. The ESTV draws a clear line: The property itself is tax-exempt, but the service of brokering is taxable. The real estate agent provides a service — and that's subject to the standard rate of 8.1% since January 1, 2024.

Specifically:

• Property sale price: MWST-exempt (Art. 21 MWSTG)
• Broker commission: taxable at 8.1% MWST
• Additional services (valuation, photography, drone footage): also 8.1%, unless they're accommodation-related services

The calculation example: With a sale price of CHF 1,000,000 and a commission of 3%, the net commission is CHF 30,000.00. On top comes 8.1% MWST = CHF 2,430.00. The invoice total is CHF 32,430.00. The agent transfers CHF 2,430.00 to the ESTV and keeps CHF 30,000.00 net. The seller can claim the MWST as input tax, provided they're MWST-registered — private sellers can't.

MWST registration becomes mandatory at CHF 100,000 annual revenue. If you broker multiple properties per year and your commission income exceeds this threshold, you must register with the ESTV and issue proper MWST invoices from then on. Voluntary taxation (opt-in) is possible below this threshold if the agent wants to claim input tax deductions — for example for an office, marketing costs, or travel. Learn more in our MWST guide for freelancers.

Mini-story: Claudia from Bern and the missing MWST

Claudia, 38, a real estate agent in Bern, brokered three single-family homes in 2023 and earned commission income of around CHF 150,000. She had never registered with the ESTV because she thought real estate brokerage was MWST-exempt. Her commission invoices simply said "Commission CHF 15,000" — no MWST, no tax number. During a routine audit of the central real estate register database, Claudia was flagged. The ESTV demanded MWST for two years retroactively: CHF 12,000 plus interest. Claudia had to register for MWST retroactively and try to collect from her clients — which barely worked with private sellers. The lesson: Real estate brokerage is taxable. If you're not sure, ask the ESTV early or register. The effort is small; the penalties for non-compliance are not.

Commission Billing: Who Pays and How Much?

The commission invoice is the heart of a broker's billing. It documents what service was provided, for whom, and at what rate. In Switzerland, the seller model is traditional: The property owner engages the agent with a brokerage agreement and pays the commission upon successful mediation. The buyer is not liable for commission in this case — unless they've signed a separate contract with the agent.

In tight markets, the buyer model is gaining ground: Because urban markets like Zurich or Geneva have more listings than available properties, buyers engage their own agents. The buyer then pays the commission — and receives the corresponding invoice. For the real estate agent, this means: Before invoicing, clarify who the contractual partner is and in whose name the invoice will be issued.

The commission rate isn't legally regulated. It results from the broker agreement and regional practice:

• German-speaking Switzerland: 2-3% of the sale price, usually including MWST
• French-speaking Switzerland: 3% typical, often excluding MWST
• Ticino and some mountain cantons: 4-5%, depending on market and property type

A particularity: The commission is often agreed "including MWST." The seller pays 3% of the sale price as a flat rate, and the agent calculates the MWST internally. However, the tax rate must still be shown on the invoice — only then is it MWST-compliant. Anyone showing the commission as a "flat rate incl. MWST" without specifying the tax amount risks a complaint.

A transparent commission statement is also important: If you charge commission for multiple components (brokerage, valuation, photography), list them separately. This lets the client understand what they're paying — and the agent can justify each line item during an audit.

Partial and Final Invoices for Property Sales

Property sales often take months. From the first client contact to the notarial deed, six to twelve months can pass — longer for difficult properties. For the real estate agent, this creates a liquidity problem: You work upfront, incur marketing costs and time, but the commission only flows at contract signing. The solution is partial invoices (Akonto-Rechnungen).

An Akonto invoice is a partial invoice for services already rendered. Typical structure:

• Akonto 1 after contract award: 30% of the expected commission, flat rate
• Akonto 2 after first viewings: 30%, once initial showings have been conducted
• Final invoice: remaining 40%, minus already-paid Akonto amounts, at contract signing

Each Akonto invoice must contain the same seven mandatory elements as a final invoice. On the final invoice, previously paid Akonto amounts are shown as "already paid" to prevent double billing. The 8.1% MWST rate also applies to Akonto invoices — the agent must declare the MWST upon receipt of the Akonto payment, not only at the final invoice.

Mini-story: Daniel from Lucerne and the Akonto strategy

Daniel, 44, a part-time real estate agent in Lucerne, took on the sale of a difficult multi-family building in 2023. The owner was demanding, the market saturated, and the property needed six months before a buyer was found. Daniel agreed on an Akonto structure upfront: CHF 5,000 after contract award, CHF 5,000 after first viewings, the rest at sale. This way he financed marketing costs and time without dipping into his own funds. At sale, he issued the final invoice for the total commission of CHF 18,000, minus CHF 10,000 already paid. The final invoice clearly showed: Net CHF 16,651.00, MWST 8.1% CHF 1,349.00, Total CHF 18,000.00. The Akonto strategy saved Daniel: He had continuous liquidity and didn't need to inject private reserves. For part-time agents, this is a sensible model, especially for long sales periods.

Copy-Paste Template: Real Estate Agent Invoice

Here's a copy-paste template that fulfills all mandatory elements per Art. 26 MWSTV and works for any Swiss commission invoice. Copy the block, replace the placeholders, and the invoice is ready.

========================================================
REAL ESTATE AGENT SWITZERLAND AG
Bahnhofstrasse 12
8001 Zurich
MWST number: CHE-123.456.789 MWST
Zefix no.: CH-020.3.123.456-8
========================================================

INVOICE No. 2024-045
Date: July 15, 2024

Billed to:
Hans Mustermann
Seestrasse 45
8002 Zurich

Assignment: Brokerage of single-family home, Seestrasse 45, 8002 Zurich
Brokerage agreement dated: March 10, 2024
Sale price: CHF 1,200,000.00
Buyer: Anna Beispiel (agreed on June 30, 2024)

========================================================
Line item 1:
Brokerage commission (3% of sale price)
Net:                                CHF 36,000.00
MWST 8.1%:                           CHF 2,916.00
========================================================
Invoice total:                     CHF 38,916.00
========================================================

Payable within 30 days via QR-Rechnung
QR-IBAN: CH44 0123 4567 8901 2345 6
QR reference: 00 00000 00000 00000 00000 04597

Recipient: You may deduct this MWST as
input tax, provided you are MWST-registered.

Thank you for your business.
REAL ESTATE AGENT SWITZERLAND AG
========================================================

This template fulfills all seven mandatory elements: Name and MWST number of the agent, name and address of the client, invoice date, unique number, type and scope of the service, tax rate and tax amount, gross and net amounts. You can paste it directly into a Word document or save it as a template in Magic Heidi, so you only need to replace placeholders for each new assignment.

Mini-story: Thomas from Zurich and the missing QR-IBAN

Thomas, 41, a real estate agent in Zurich, sold a 4.5-room apartment for CHF 1,200,000 in 2023. His commission invoice for CHF 36,000 net plus CHF 2,916 MWST went to the seller — using an old payment slip template from 2018, without a QR-IBAN and without a QR reference. The seller's bank rejected the payment because it no longer accepted old payment slips since October 2022. The seller called Thomas, Thomas had to issue a new invoice with a QR code and QR-IBAN. Between the first invoice and payment, 14 days passed — 14 days during which Thomas didn't have the commission in his account. The lesson: QR-Rechnung has been mandatory since October 2022. Anyone using old templates must expect payment delays. Thomas has since switched to a software solution that generates QR-Rechnung automatically — and now gets paid within 8 days on average, instead of 3-4 weeks as before. Read more about practical implementation in our QR-Rechnung guide.

QR-Rechnung for Broker Commissions

The QR-Rechnung (Swiss QR invoice) has been mandatory in Switzerland since October 1, 2022. The old red and orange payment slips have been completely abolished. Every commission invoice from a real estate agent must include a QR-IBAN and a QR reference, in addition to the visual QR code that the client scans.

The QR-IBAN starts with "CH" and is a specific IBAN that forces the invoicing party's bank to process the payment via the QR-IBAN system. It's not identical to a regular IBAN, even if the account number is the same. Using a regular IBAN and just adding a QR code doesn't meet the requirements.

The QR reference is a 27-digit number that allows the agent to assign payments automatically. It can contain the invoice number, with a check digit at the end. Without a QR reference, the QR-Rechnung is incomplete and some banks won't process it automatically.

In practice, this means for the real estate agent:

• Apply for QR-IBAN at your bank — every Swiss institution offers this, usually free of charge.
• Generate QR reference — either manually with a check digit or via software like Magic Heidi.
• Insert QR code as an image — either via a bank template or invoicing software.

If you use a Word or Excel template, you can create the QR code via tools like "QR Code Generator," but you'll need to manage the QR-IBAN and QR reference manually. For larger volumes or multiple agents in an office, software that generates these elements automatically is recommended — it prevents errors and saves 5-10 minutes per invoice. If you're interested in a professional alternative to bexio, check out our bexio alternative. Similar invoicing requirements apply to architects in Switzerland, who bill according to SIA 102 fee schedules.

Software vs. Excel: What Really Pays Off for Agents

Real estate agents sell properties in the millions, but many still handle invoicing via Excel or Word templates. That works for the occasional invoice. But if you broker more than 10 properties, you quickly hit limits: No automatic QR reference generation, no MWST calculation, no automated reminders, no compliant archiving under GeBüV (Swiss Business Records Ordinance).

The question isn't whether you need software — but which. The common options:

• Excel/Word templates: Free, but error-prone. Every MWST rate change (like 2024, from 7.7% to 8.1%) requires manually updating all templates.
• bexio: The best-known Swiss SMB software, but at CHF 52 per month, not exactly cheap for sole proprietors. Comprehensive, but geared toward SMBs with staff.
• Magic Heidi: CHF 25-39 per month, specifically for Swiss solopreneurs and small offices. Includes QR-Rechnung, MWST calculation, automated reminders, client management, and commission billing.

The practical difference shows up in daily life: With Excel, a real estate agent spends 15-20 minutes per invoice; with software like Magic Heidi, under 2 minutes. At 20 invoices per year, that's 5 hours saved — minus software costs, a clear win.

The most common objection: "I don't need software, I only have 5 clients per year." But even with few invoices, the risk of an MWST error is high — and a single ESTV complaint costs more than a whole year of software. The decision shouldn't be about volume alone, but about risk. If you're choosing the Einzelfirma (sole proprietorship) as your legal form, make sure to inform yourself beforehand — about business registration and liability.

Additionally, GoBD-compliant archiving in Switzerland is regulated under the GeBüV: Every invoice must be retained for 10 years, electronically and audit-proof. Excel files don't meet this because they can be modified retroactively. Software like Magic Heidi stores every invoice audit-proof and can restore it at any time — without the agent having to build their own archive.

Finally, automation is a decisive factor: Magic Heidi reminds you of overdue invoices, automatically generates reminders, and shows the agent at any time which commissions are outstanding and which have been paid. For longer property sales with Akonto structures, this is invaluable — you never lose track of which parts of the commission have already flowed and which are still outstanding.

Magic Heidi isn't a replacement for the real estate agent — it's a replacement for their bookkeeping. If you want to issue commission invoices in 30 seconds, without thinking about MWST rates, QR codes, or mandatory elements, you'll find a Swiss solution here that does exactly that, starting at CHF 25 per month. Switching from Excel or Word templates takes about an hour — after that, all manual invoicing effort is gone.

Conclusion

Real estate agents in Switzerland sell assets worth millions — yet many fail at the commission invoice. The reasons are always the same: missing MWST, outdated payment slips instead of QR-Rechnung, incomplete mandatory elements. The good news: All of these problems are solvable with manageable effort.

The key points in brief: The broker commission is subject to 8.1% MWST, not the property sale itself. QR-Rechnung has been mandatory since October 2022. Seven mandatory elements per Art. 26 MWSTV must appear on every invoice. MWST registration becomes mandatory at CHF 100,000 annual revenue. And software like Magic Heidi takes the administrative burden off your hands — for less than the price of a weekly lunch.

Next time you issue a commission invoice, check three things: Is the MWST number on it? Is there a QR-IBAN? Are all seven mandatory elements per Art. 26 MWSTV fulfilled? If yes, the invoice is compliant. If not, use the template above or switch to software that handles it automatically.

Sources: Art. 26 MWSTV (Swiss VAT Ordinance); ESTV QR-Rechnung requirements; MWST rate 8.1% since January 1, 2024; OR Art. 469 (Swiss Code of Obligations).