Mail handling tends to be treated as an add-on to the address — yet in practice it is what decides whether a company reacts to an official letter in time. The reason is legal: an uncollected letter can still be deemed served. We explain how professional mail handling works in a virtual office, what exactly it covers and why it matters not just for convenience, but formally.
What business mail handling covers
Professional mail handling covers far more than access to a mailbox: it means collecting letters and registered mail, notifying you, scanning, and storing or forwarding correspondence. The exact scope varies between operators — here are the key elements.
Collection of letters and registered mail
Including letters from public offices, courts, social security (ZUS) and banks — also those requiring acknowledgement of receipt.
Notifications
Notice of new correspondence (e-mail/SMS), so you know about a letter the same day.
Scanning
The letter's content reaches you electronically — you respond remotely, without a visit.
Storage and forwarding
Correspondence is stored securely and, on request, forwarded to an address you choose.
Parcels and couriers
Collection and storage of courier parcels, with a notification.
Logging
An orderly register of incoming correspondence.
Virtual office in Warsaw: benefits, costs and advantages for companies
See how mail handling fits into the full scope and cost of a virtual office.
Przeczytaj artykułWhy it matters legally — deemed service
The most important reason mail can't be 'missed' is a legal one. Polish procedures provide for so-called deemed service: a letter can be considered effectively served even if the addressee never physically collected it.
Myth vs fact
If I don't collect the letter from the office, the case simply won't move.
An uncollected registered letter is deemed served 14 days after the first delivery notice, following two notices (art. 44 of the Administrative Procedure Code, art. 139 of the Civil Procedure Code). The deadline for an appeal or payment runs as if you had collected the letter.
A virtual address is just a letterbox.
A professional operator genuinely collects mail — including registered letters and official correspondence — and notifies you about it. This is also part of what makes the authorities consider a company present at its address.
After the company moves, the court will find me anyway.
Courts serve letters at the address disclosed in KRS. If it is out of date, the letter is left in the case file with the effect of service (art. 139 § 3 of the Civil Procedure Code). Report a change of registered office to the register immediately.
Registered letter, delivery notice and deadlines — step by step
Before deemed service kicks in, a registered item follows a set path: a failed delivery, two delivery notices and a 14-day deadline. Here is the full sequence step by step.
- 1
The postman finds nobody in
A registered letter cannot be delivered — it goes to the post office.
- 2
First delivery notice
A notice is left in the letterbox saying the letter can be collected at the post office.
- 3
Second notice after 7 days
If the letter has not been collected, the post office leaves a second notice.
- 4
Deemed service after 14 days
14 days after the first notice, the letter is deemed served — whether or not it was collected.
How mail handling works at The Nest
At The Nest, mail is received by a staffed reception at ul. Piękna 49, and you get a notification about every letter. The whole process — from collection to storage or forwarding — looks like this:
- 1
Collection
The reception desk collects correspondence addressed to your company at Piękna 49.
- 2
Notification
You get a notification about a new item — you know about the letter without visiting.
- 3
Scanning (in selected packages)
The letter's content reaches you electronically.
- 4
Storage or forwarding
You decide whether the correspondence waits for pickup or is forwarded to an address you choose.
e-Delivery vs paper mail
Some letters already reach companies electronically through the e-Delivery system. This does not replace paper mail handling — many senders (contractors, some institutions, parcels) still use the traditional route. Both channels need to be handled in parallel. The electronic channel has its own deemed service too: a letter from a public authority sent to an e-Delivery mailbox is deemed served no later than 14 days after arrival — even unread.
Registered office address vs e-Delivery: company obligations
What e-Delivery is, who it applies to and how it connects with the company's registered office address.
Przeczytaj artykułBusiness mail and data protection (GDPR)
When an operator collects and scans your mail, it processes the data it contains — so mail handling is also a matter of confidentiality and GDPR. It's worth knowing how correspondence is protected and what to ask before signing a contract.
- Confidentiality of correspondence is protected by law — freedom and protection of the secrecy of communication is guaranteed by Article 49 of the Polish Constitution, and opening someone else's mail without authorisation is a criminal offence (Article 267 of the Penal Code).
- If the operator scans letters containing personal data, it processes them on behalf of your company — which usually requires a data processing agreement (Article 28 GDPR).
- It also matters who has access to the correspondence and scans, how long they are kept, and whether scans reach you through a secure channel.
What to check when choosing an operator
The scope of 'mail handling' varies — from merely providing an address to full service including registered mail. Before signing, check:
- Whether the operator collects registered mail and official letters.
- How quickly, and through which channel, it notifies you of new correspondence.
- Whether it offers scanning and within what limits (page count).
- How long it stores correspondence and parcels.
- On what terms it forwards correspondence to your address.
- Whether a real reception desk operates at the address — it matters when the company is verified.
- Whether the operator holds a postal power of attorney — without it, it formally cannot collect registered mail addressed to your company (art. 38 of the Postal Law).
Is a virtual office legal?
Why genuine mail collection affects how the tax office assesses a company at a given address.
Przeczytaj artykułFrequently asked questions
It is a service in which the operator collects correspondence addressed to the company — including registered letters and official mail — notifies you about it, scans it on request, and stores or forwards it under the agreement. The company doesn't miss important letters even though nobody is permanently present at the address.
An uncollected registered letter is deemed served 14 days after the first delivery notice, following two notices (so-called deemed service — art. 44 of the Administrative Procedure Code, art. 139 of the Civil Procedure Code). The deadline for a response then runs as if you had collected the letter — which is why genuine mail collection matters so much.
A professional operator also collects registered mail and official letters, then notifies the company. This is what separates full mail handling from a simple 'letterbox'.
Yes — depending on the package, the operator scans correspondence and sends it electronically, so you respond to letters remotely, with no need to visit the address.
Yes, packages usually include collecting and storing parcels and courier shipments for a set period, with a notification when they arrive.
The operator scans your mail on your instruction, in line with the contract. Confidentiality of correspondence is protected by Article 49 of the Polish Constitution, and opening someone else's mail without authorisation is a criminal offence (Article 267 of the Penal Code). If the letters contain personal data, the operator processes them on behalf of your company, which usually requires a data processing agreement (Article 28 GDPR).
Professional mail handling in central Warsaw
The Nest collects, scans and stores your company's mail at a prestigious address at Piękna 49 — with a real reception desk and notifications. Virtual office packages from PLN 109/month.
See virtual office packages- [01]Act of 14 June 1960 — Administrative Procedure Code, art. 44 (delivery notices and deemed service).
- [02]Act of 17 November 1964 — Civil Procedure Code, art. 139 (substitute service).
- [03]Act of 18 November 2020 on Electronic Deliveries.
- [04]Act of 23 November 2012 — Postal Law, art. 38 (postal power of attorney).
- [05]Constitution of the Republic of Poland of 2 April 1997, art. 49 (freedom and protection of the secrecy of communication).
- [06]Act of 6 June 1997 — Penal Code, art. 267 (breach of confidentiality of correspondence).
- [07]Regulation (EU) 2016/679 (GDPR), art. 28 (processing on behalf of a controller).
Legal status: 2026. This material is for information purposes only and does not constitute legal advice. Deemed service rules differ i.a. for the first letter in a civil case — consult a lawyer if in doubt.