Renting Out a Bulgarian Property While Living Abroad: Tax, Paperwork, Control
The short answer
You can let a Bulgarian property from abroad. Bulgaria taxes the rent first: non-resident owners pay a final 10% tax on the gross rental income, declared quarterly. Your home country taxes it second, usually with treaty relief. Locally, you need a scoped power of attorney and one accountable manager.
Most English-language guides get the Bulgarian tax step wrong, and most owners underestimate the paperwork that keeps a remote let running. This guide sets out the 2026 position in order: the Bulgarian tax, the EU refund option, the home-country layer for UK and German residents, and the operational setup that keeps you in control.
Bulgaria taxes the rent first: 10% on gross
If you are not a Bulgarian tax resident, rental income from Bulgarian property carries a final tax of 10% on the gross amount, with no deductions (ZDDFL Art. 37(1)(4), Art. 37(2) and Art. 46(1)). Final means exactly that: for non-residents, the Bulgarian obligation normally ends there.
Watch for a common error. Many English-language guides state that everyone deducts 10% notional expenses and pays an effective 9%. That deduction belongs to Bulgarian tax residents. As a non-resident, your default position is 10% of gross — the recalculation described below is an option, not the default.
The mechanics are simple:
- The tax is declared quarterly with the return under Art. 55.
- If the payer of the rent is a Bulgarian company, it withholds and remits the tax for you.
- If the payer is an individual, or bookings run through a platform, you — or your manager's accountant — self-declare and pay.
For budgeting, the arithmetic is direct. On a long-term rent of €500 per month, the Bulgarian tax is €50 per month, settled through the quarterly returns. There is no allowance to claim and no expense file to build — which is administratively convenient, if not generous.
The EU/EEA option most guides miss: Article 37a
If you are tax-resident in an EU or EEA state, Art. 37a of the ZDDFL lets you opt to recalculate the tax as if you were a Bulgarian resident. Residents pay 10% after a 10% notional expense deduction — an effective rate of about 9% of gross. You can then reclaim the difference between the flat 10% you paid and the recalculated amount.
The margin is one percentage point, so on a small rent it may not justify the filing effort; on higher revenue or several properties it adds up. The recalculation and refund claim run through a Bulgarian filing, so most remote owners hand it to an accountant and weigh that fee against the saving. Owners resident outside the EU and EEA, including in the UK, do not have this option.
| Owner's tax residence | Basis | Effective Bulgarian tax on gross rent | How it is paid |
|---|---|---|---|
| Bulgaria (resident) | 10% after a 10% notional expense deduction | About 9% | Through the owner's Bulgarian tax returns |
| EU or EEA state (non-resident) | Default: final 10% on gross; option to recalculate on the resident basis under Art. 37a | 10%, reducible to about 9% with a refund claim | Quarterly Art. 55 return; withheld at source if the payer is a Bulgarian company |
| Outside the EU/EEA, e.g. the UK | Final 10% on gross, no deductions | 10% | Quarterly Art. 55 return; withheld at source if the payer is a Bulgarian company |
The second layer: tax where you live
Paying Bulgaria does not settle the matter. Your country of residence usually taxes worldwide income, and the double tax treaty between the two states decides how the claims are reconciled. The UK and Germany illustrate the two main mechanisms — credit and exemption.
United Kingdom
The 2015 UK–Bulgaria double tax convention is in force. UK residents report the Bulgarian rental income to HMRC and normally claim Foreign Tax Credit Relief for the Bulgarian tax already paid, so the income is not taxed twice in full. If the UK liability on that income exceeds the Bulgarian 10%, the difference is generally payable in the UK.
Germany
Under the Germany–Bulgaria treaty framework, rental income from Bulgarian property is generally relieved in Germany by exemption rather than credit. Under § 32b EStG as applied to EU/EEA property, it is generally not counted for the progression clause either. In practice, many Germany-based owners therefore pay only the Bulgarian 10% on this income. Treat this as the general position and confirm your own case with a German adviser.
Other countries follow their own treaties, but the sequence is always the same: Bulgaria taxes first, your country of residence taxes second, and the treaty decides the relief.
Running the property from another country
Tax is the easy half. The operational setup decides whether remote ownership actually works. A remote owner needs six things in place:
- A notarised power of attorney, scoped to what you actually delegate — contracts, utilities, filings — not a blanket authorisation.
- A named local keyholder who can physically reach the property at short notice.
- Utility account access, so electricity, water and internet can be managed and paid without you.
- A condition report and inventory, signed before the first tenant or guest arrives.
- Monthly statements showing income, every deduction and the net figure in euro.
- Decision thresholds agreed in advance — for example, the repair amount a manager may approve without calling you.
The monthly statement is your control instrument. It should reconcile the gross rent, every deduction and the net figure in one document — the same document your accountant works from for the quarterly filings. If a manager cannot commit to that in the contract, the arrangement will drift.
Before you commit to a rental model, put a realistic number on the property with our rental income calculator for Varna. The model and the expected income drive everything else: the contract, the filings and the workload you are delegating.
Short-term letting adds compliance duties
Long-term letting needs none of Bulgaria's tourism registrations. Nightly letting does: municipal registration of the apartment as a Class B guest apartment, monthly guest reporting in the national ESTI system by the 7th, monthly tourist tax declarations, and — since 20 May 2026, under EU Regulation 2024/1028 — a valid registration number displayed on every listing, which Airbnb and Booking.com now verify. Platforms must remove non-compliant listings, so an unregistered remote let can disappear from the market without warning. The full requirements, Varna fees and deadlines are set out in our guide to Bulgaria's short-term rental rules in 2026.
The euro, your contracts and next steps
Bulgaria joined the euro area on 1 January 2026 at the fixed rate of 1 EUR = 1.95583 BGN. Existing lev-denominated tenancy contracts did not need to be re-signed: the amounts continue automatically as euro amounts under legal continuity, deposits included. New contracts, statements and tax filings simply run in euro. For owners living in the euro area, this removed the last currency friction — the rent, the statement and the tax now arrive in the currency you already use.
Where Domico fits. Domico acts as the single accountable local partner for remote owners in Varna: a scoped power of attorney, keyholding, utility coordination, guest and tenant handling, compliance administration and a monthly owner statement in euro. Commission bands and inclusions are published openly under our property management fees in Varna, so you know the cost before you delegate anything.
Tax residence, treaty relief and filing duties are owner-specific, so confirm your position with an accountant or lawyer before the first rental payment arrives.
Information verified on 18 August 2026.
Sources
- Airbnb Bulgaria Tax Guide 2026 (law-firm authored)
- Bulgarian Ministry of Finance — taxation
- PwC Tax Summaries — Bulgaria, income determination
- Tita.bg — specialist commentary on non-resident rental tax
- GOV.UK — UK–Bulgaria tax treaties
- GOV.UK — tax on foreign income, relief for double taxation
- Germania.bg — Germany–Bulgaria double taxation
- Prinz.tax — rental income from foreign real estate while living in Germany
Information verified on 18 August 2026. Rules and rates change — confirm against the linked sources or with an adviser before acting.
Frequently asked questions
How is rental income from Bulgarian property taxed for non-residents?
Non-resident owners pay a final Bulgarian tax of 10% on the gross rent, with no expense deductions (ZDDFL Art. 37). It is declared quarterly with the Art. 55 return. A Bulgarian company paying the rent withholds the tax; otherwise the owner self-declares and pays.
Can EU residents pay less than 10% on Bulgarian rental income?
Yes, slightly. Under Art. 37a of the ZDDFL, owners tax-resident in an EU or EEA state can opt to recalculate on the Bulgarian resident basis — 10% after a 10% notional expense deduction, about 9% of gross — and reclaim the difference. Owners outside the EU/EEA cannot.
Do UK owners pay tax twice on Bulgarian rental income?
Not in full. Under the 2015 UK–Bulgaria double tax convention, UK residents report the Bulgarian rent to HMRC and normally claim Foreign Tax Credit Relief for the 10% Bulgarian tax already paid. If the UK liability on that income is higher, only the difference is due. Confirm with an adviser.
Does Germany tax rent from a Bulgarian apartment?
Generally no. Under the Germany–Bulgaria treaty framework the income is typically relieved by exemption in Germany, and under § 32b EStG as applied to EU/EEA property it is generally excluded from the progression clause too. Many Germany-based owners effectively pay only Bulgaria's 10%. Confirm your case with a German tax adviser.
What paperwork do I need to rent out my Bulgarian property remotely?
Six essentials: a notarised power of attorney scoped to the delegated tasks, a named local keyholder, utility account access, a condition report with inventory, monthly income statements, and pre-agreed decision thresholds for repairs and spending. With those in place, a Varna apartment can run without the owner visiting.
Get a property-specific answer
Book a free 30-minute consultation and leave with a written list of the filings, documents and local arrangements your specific situation requires.