The asking price is not the final amount. Buying a flat in Vienna adds taxes, fees and professional charges on top — and in typical configurations they total 9–12 % of the purchase price.
This guide breaks every line item out, names the legal basis behind it, walks through three real Vienna examples, and lays out what changes in 2026 — including a temporary exemption that applies to primary-residence purchases.
In short: Real estate transfer tax 3.5 %, registration of ownership in the Land Register 1.1 %, mortgage lien registration 1.2 % on the loan amount (only with financing), contract drafting 1.0–2.0 % as a guide, broker commission up to 3 % net plus 20 % VAT (where engaged). For purchases of a primary residence (Hauptwohnsitz), a temporary exemption from the two land-register fees applies — under the conditions set out in the relevant statute — until 30 June 2026; for typical apartments around 400,000 to 500,000 € this means savings of up to roughly 8,000 €. The closing-costs calculator runs both scenarios in parallel.
The cost items at a glance
| Item | Rate | Legal basis |
|---|---|---|
| Real estate transfer tax (Grunderwerbsteuer) | 3.5 % of price | GrEStG |
| Registration of ownership | 1.1 % of price | Court Fees Act, Tarifpost 9 |
| Mortgage lien registration | 1.2 % of pledge amount | Court Fees Act, Tarifpost 9 |
| Contract drafting (notary or lawyer) | ~1.0–2.0 % | free fee, not a statutory tariff |
| Broker commission (where engaged) | up to 3 % net = 3.6 % gross | Maklergesetz, IMV |
| Other fees (extracts, notarisations) | ~200–500 € | — |
Real estate transfer tax 3.5 %
Real estate transfer tax (Grunderwerbsteuer) is the largest single line after the price itself. Buyers pay it once at acquisition. The standard rate under § 7 GrEStG is 3.5 % of the assessment basis.
What matters in practice:
- The rate is uniform across Austria; Vienna has no exceptions.
- Gifts and inheritances among family members fall under a graduated tariff (0.5 % up to 250,000 €, 2 % up to 400,000 €, 3.5 % above) — a different regime; this article concerns ordinary purchases.
- The assessment basis is the consideration paid. If the purchase price is materially below market value, the tax authority may follow up at assessment.
- The 2024–2026 primary-residence exemption applies only to land-register fees, not to the transfer tax itself.
For a 500,000 € purchase, that is 17,500 €.
Land register 1.1 % — registration of ownership
To become the legal owner, your name must appear in the Land Register (Grundbuch). For this entry, the Court Fees Act (§ 26 GGG read with Tarifpost 9) charges 1.1 % of the assessment basis. It falls due once, when the application is filed with the competent district court.
500,000 € × 1.1 % = 5,500 € in the standard case.
2024–2026 exemption: If the apartment is acquired as a primary residence (Hauptwohnsitz) and the application is filed with the Land Register no later than 30 June 2026, this fee may be waived under the conditions set out in the statute. What counts is the date of filing, not the date of the contract. Anyone targeting a closing in mid-2026 should align the filing schedule with their notary early.
Mortgage lien registration 1.2 % — only with financing
If the purchase is funded through a mortgage, the bank wants its lien recorded in the Land Register. Tarifpost 9 GGG charges 1.2 % on the pledge amount for this second entry. In bank practice the pledge amount (Höchstbetragshypothek) is not equal to the disbursed loan; it includes a reserve buffer for interest and possible default amounts — typically about 20 % uplift over the loan figure.
The calculator and the worked examples below apply 1.2 % directly to the loan amount as a simplification. The actual charge can run somewhat higher depending on the specific pledge agreement.
For a 400,000 € loan (80 % LTV on a 500,000 € purchase), the simplified figure is around 4,800 €.
For purchases of a primary residence with the application filed by 30 June 2026, the 2024–2026 exemption applies under the statutory conditions to the lien registration as well.
Notary and contract drafting — freely negotiated
Here the cost item leaves the realm of statutory tariffs. The Notarial Tariff Act (Notariatstarifgesetz) sets binding rates only for individual elements — typically signature notarisation (30–80 € per signature). The purchase contract itself (Vertragserrichtung) and the trust handling of the funds (Treuhandschaft) are negotiated freely, both with notaries and with attorneys.
Typical Vienna reference values:
- Contract drafting: 1.0–2.0 % of the price, in practice often around 1.5 %.
- Trust handling (escrow until registration): usually included in the overall fee; sometimes shown separately at 0.3–0.5 %.
- Notarisations: 50–200 € in total.
METROX Lens — free browser extension (Public Beta)
These are not binding tariffs. It is normal — and worthwhile — to obtain two or three quotes. The METROX calculator displays this position as a range with a default of 1.5 %, because no precise figure can be derived honestly without an actual quote.
For a 500,000 € apartment, plan for 5,000–10,000 €.
Broker commission: rental and purchase rules differ
A common confusion: the Bestellerprinzip (commissioner-pays principle) has been in force since 1 July 2023, but applies only to the brokerage of rental units. In rental contracts, only the side that engaged the agent pays the commission.
For purchases this rule does not apply. In sales, a buyer-side commission can still be charged — provided it is validly agreed. The maximum rates are set by the Real Estate Brokers Act (Maklergesetz) and the Real Estate Brokers Ordinance (IMV), and for residential objects above the relevant thresholds they sit at:
- Buyer: up to 3 % net of the purchase price = 3.6 % gross including 20 % VAT
- Seller: up to 3 % net = 3.6 % gross
These are caps. Lower commissions are permissible — and routine on larger transactions.
In Vienna practice in 2026, three patterns are typical:
- The buyer engages an agent for the search → the buyer carries the buyer-side commission.
- The agent acts for the seller but also brings in the buyer (Doppelmakler) → may charge the buyer a commission, provided this was disclosed transparently in the brokerage agreement and signed by the buyer.
- Direct sale between private parties without an agent → this line item disappears entirely.
Before any viewing, the agent is required to provide an Erstinformation — a written initial disclosure of the agent's role and the expected commission. For the buyer, that is the moment to know who will be paying what.
For a 500,000 € purchase via a buyer-engaged agent: 500,000 × 3.6 % = 18,000 €.
Three Vienna worked examples
Assumptions for the examples: financing through a mortgage at 80 % LTV, contract drafting at 1.5 %, buyer commission 3 % net plus 20 % VAT. The reference prices match typical Vienna asking-price ranges in H1 2026 (publicly available listings).
| Example | Profile | Price | Transfer tax 3.5 % | Land register 1.1 % | Mortgage lien 1.2 % (on 80 % loan) | Notary 1.5 % | Agent 3.6 % | Total | % of price |
|---|---|---|---|---|---|---|---|---|---|
| A | Studio 35 m², Favoriten | 220,000 € | 7,700 € | 2,420 € | 2,112 € | 3,300 € | 7,920 € | 23,452 € | 10.7 % |
| B | 2 rooms 65 m², Leopoldstadt | 480,000 € | 16,800 € | 5,280 € | 4,608 € | 7,200 € | 17,280 € | 51,168 € | 10.7 % |
| C | 3 rooms 95 m², Innere Stadt | 1,700,000 € | 59,500 € | 18,700 € | 16,320 € | 25,500 € | 61,200 € | 181,220 € | 10.7 % |
At the standard parameters used here, total closing costs come to roughly 10.7 % of price across all three examples. That gives a workable orientation for budget planning — independent of the district.
Several factors shift the figure materially:
- Primary-residence purchase with land-register filing by 30 June 2026: the two land-register fees (1.1 % and 1.2 %) may be waived under the conditions set out in the statute. For typical apartments around 400,000–500,000 €, savings run up to roughly 8,000 €. The effect shifts the total noticeably down.
- All-cash purchase: no mortgage lien — about one percentage point less.
- Agent retained only by the seller, no valid buyer arrangement: no 3.6 % buyer commission — about 3.6 percentage points less.
- Direct sale between private parties, all cash: roughly 6 % on top (essentially transfer tax and contract drafting).
What changes in 2026
Primary-residence exemption 2024–2026 — the window is closing.
Until 30 June 2026, buyers acquiring the property as their own primary residence may be exempt from the registration fee and the mortgage-lien registration fee, under the conditions set out in the statute. What counts is the filing of the application with the Land Register — not the date the contract is signed. Anyone planning a closing in mid-2026 should raise the exemption with the notary or attorney early, so the filing schedule does not slip. Legal basis: BGBl. I No. 110/2023. The 3.5 % transfer tax is unaffected.
KIM Regulation expired on 30 June 2025.
The previously binding FMA limits for residential-property lending (around 20 % equity, debt-service ratio up to 40 %, term up to 35 years) are no longer in force as a hard regulation. The FMA has since published guidance circulars on sound mortgage lending; many Austrian banks retain the earlier values as internal benchmarks. In practice that means buyers should still budget for around 20 % equity as the standard, even though the letter of the law is now softer.
Vacancy remains a live policy topic.
Several Austrian states already operate vacancy or secondary-residence levies in various forms. In Vienna the question of a broad-based vacancy levy remains under political discussion; a concrete rate and binding effective date should be entered into financing models only once they are actually adopted and applicable at the time of the transaction. Buyers acquiring as a secondary residence or as an investment without continuous use should carry possible future levies as a risk position.
Bestellerprinzip — rentals only, not purchases.
A short note because it is regularly conflated: the Bestellerprinzip from the 2023 brokerage reform applies to rentals. For purchases, the buyer commission stands wherever it has been validly agreed — including in the Doppelmakler model.
Transfer tax and the regular registration fees are essentially unchanged.
3.5 % transfer tax and 1.1 % / 1.2 % registration fees are not on the political agenda for 2026. Treat them as constants, supplemented by the primary-residence window described above.
How METROX calculates
The closing-costs calculator follows the legal bases applicable at the time of calculation — in particular GrEStG, the Court Fees Act, and the Real Estate Brokers Ordinance. Negotiable items such as contract drafting and notary or attorney fees are shown as a guide range with a default of 1.5 %, because no precise figure can be derived honestly without a concrete quote.
Combining three tools makes sense before a purchase decision:
- Budget calculator — how much apartment is affordable given equity and debt-service ratio?
- Mortgage calculator — what monthly annuity at the current rate?
- Closing-costs calculator — what one-off charge hits equity at the moment of the transaction?
District-level price ranges are on the Vienna dashboard. Anyone weighing buying against renting should also consult the Vienna rent benchmarks.
Sources
- Real Estate Transfer Tax Act, § 7 (3.5 % standard rate)
- Court Fees Act, § 26 read with Tarifpost 9 (registration fees)
- Real Estate Brokers Act and Real Estate Brokers Ordinance (IMV) — commission caps
- BGBl. I No. 110/2023 (primary-residence exemption 2024–2026)
- FMA, circulars on sound residential-property lending, 2025
- METROX Vienna dashboard, Q1–Q2 2026
Disclaimer
This article is for information purposes only and does not constitute legal, tax or financial advice. The applicability of the primary-residence exemption in any specific case depends on the conditions set out in the statute and should be confirmed with the notary or attorney handling the transaction. Contract-drafting fees are freely negotiated; the ranges given are typical reference values, not binding tariffs. The worked examples rely on the assumptions stated; the actual charge in any individual case depends on the price, the financing and the contractual setup. Before signing, obtain a written notary or attorney fee proposal and a written bank indication.


