🏢 Registered company seat
Registered Office & Virtual Business Address in Bulgaria
Every Bulgarian company must have a registered office — but almost none need rented office space. This page explains the difference, because it decides whether you pay rent the law never asked for.
Why every Bulgarian company needs a registered address
The registered address isn't a formality you add later — without it the company can't be registered at all. Here's what it does:
Legal requirement
Without a Bulgarian address, your EOOD or OOD cannot be entered in the Commercial Register. It's part of the formation act.
Official correspondence
The tax authority, the Commercial Register and other bodies send official letters to exactly this address. It has to reach you reliably.
Appears in the Commercial Register
The address is public and shows up on invoices, in contracts and in your company's official extracts.
Substance, not a mailbox
A pure "letterbox" address with no real reachability can create tax and legal problems — particularly when the tax administration finds nobody there. Price alone tells you nothing about which kind you are buying.
Registered office vs. physical office
Many founders confuse the two. The difference decides whether you need to rent office space at all.
Registered office
- Legal requirement
- Receives official mail
- Appears in the Commercial Register
- Can be provided through a service
Physical office
- Optional for many businesses
- Where daily operations happen
- Workspace for employees
- Usually rented separately
Need an operating location rather than just a registered address? Then the city is a separate decision — Sofia, Plovdiv, Varna and Burgas differ materially as business locations. Compare Bulgarian business locations.
Who should use a virtual office?
If your business runs location-independently, you rarely need your own premises. A provided registered address typically works for:
What an address offer has to include
"Registered address from €10 a month" can mean six different things. The offers only become comparable once you have an answer for every line below:
- A registered Bulgarian address the Commercial Register will accept
- Reception of official mail — not just a nameplate
- Notification when mail arrives, and within what time
- Forwarding of important letters, physical or scanned, and at what price
- A reachable local contact, in case an authority turns up
- The price from year two onwards, in writing
That last line is the one most often missing. An address bundled "free" into a formation package still has a renewal price — and that is the real price, because moving the address later means a paid entry in the Commercial Register.
Frequently asked questions about the registered address
The questions that come up before almost every formation.
Can I register a company without renting an office?
In most cases, yes. What's required is a registered business address, not necessarily your own office premises. For many location-independent businesses a provided address is enough.
Can I just use my home address?
If you have a Bulgarian address where you can be reached, that's generally possible. For foreign founders without a residence in Bulgaria, a provided registered address is usually the more practical route.
Can I change my address later?
Yes, but it is a paid change in the Commercial Register, not a change of form. Which is exactly why it pays to choose the address properly once rather than cheaply twice.
Will government letters be forwarded?
With a serious provider, yes: mail is received, you are notified, important letters are forwarded. Get the notice period and the forwarding route in writing — deadlines on official mail run from delivery, not from forwarding.
Can foreign founders use an address like this?
Yes — for international founders without a fixed residence in Bulgaria, a provided registered address is the usual way to meet the legal requirement.
Can I use this address on invoices?
Yes. The registered office is your company's official address and appears in the Commercial Register as well as on your invoices and in contracts.
Related guides
Go deeper on the topic and the costs in our blog:
Who provides a registered address, and on what terms?
The registered address is its own criterion in the provider comparison: it shows who offers one at all, with a source and a check date. Where a renewal price is not published, the entry reads "not disclosed" — not our estimate of it.
Show providers offering an addressWhat we can confirm
Start in BG coordinates nothing on your behalf and refers no providers. We research and explain the process; the engagement is directly between you and the provider you choose, and final decisions remain with the responsible institution.
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Sources and verification
How we verify →The statements this page relies on, each labelled with where it comes from. The superscript number refers to the source list below.
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- 1 of 1 statements checked against the primary source
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Statements on this page
Start in BG coordinates nothing on your behalf and refers no providers. We research and explain the process; the engagement is directly between you and the provider you choose, and final decisions remain with the responsible institution.1
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Start in BG operational experienceOur own experience
What we observed in the formations Start in BG accompanied itself, up to August 2026. That service no longer exists; the observations remain citable as first-hand knowledge and are labelled as such.
No public address - this source is either us, or a body that decides case by case.