Operational Information

Form descriptions - Relief at source and quick refund - Polish equities

Tax | Poland

Reference

Service level
6-series account | CBL
Last Updated
25.09.2026

Information is provided here about the forms and their use in relation to the procedure for relief at source and quick refund of withholding tax on income from Polish equities.

One-Time Certificate for Polish equities

This certificate provides information regarding the client of Clearstream, stating that the client holds Polish debt securities on behalf of one or more beneficial owners that are entitled to apply for relief.

The original one-time certificate form must be duly completed and signed by the Clearstream client and must be provided once before the first income/redemption payment.

The One-Time Certificate, duly completed and signed, is valid for 5 years. Changes to any of its details must be communicated to Clearstream without delay in a new certificate.

How many are provided?

One per Clearstream account

Who completes it?

Client.

How often is it provided?

Once. Valid for 5 years.

Copy or original?

Original/Qualified E-Signature (if applicable) required.

Language 

English/template available on the website (tax forms to use)

Per-Payment instruction

In order to instruct for a relief or exemption at source, the client must provide a per-payment instruction via Swift formatted MT565 or Xact Web Portal, which includes the following details:

  • Client Account Number;
  • ISIN;
  • Corporate Action Reference ID;
  • Payment Date;
  • The total holding of securities;
  • Full name, Fiscal address, and TIN number of the Beneficial Owner;
  • Country of Residence for Tax Purposes;
  • Tax rate to apply;
  • Holding for which the reduced/exempt tax rate applies;

Xact Web Portal users: in the beneficial owner details sequence under “benfplace”.

How many are provided?

One per payment

Who completes it?

Client.

How often is it provided?

Per payment

Certificate of tax residence (original or as electronic copy)

A Certificate of Residence (CoTR) (original or copy) must be provided by beneficial owners requesting a reduced tax rate/ full tax exemption. The CoTR must fulfil the following requirements:

  • Be issued by the beneficial owner’s local tax authority;
  • Include the beneficial owner’s full name, full address and country of tax residence;
  • Include the Tax Identification Number (TIN);

The CoTR must cover the payment date and remain valid until the end of the respective calendar year.

How many are provided?

One per Clearstream account

Who completes it?

Tax authorities

How often is it provided?

Every year - Maximum period of 12 months from the date of the COTR issuance  

When is it provided?

At the latest, Ten business days before payment by 10:00 CET. 

Copy or original?

Original/Qualified E-Signature (if applicable) required.

Language

English

Beneficial Owner declaration (statement A)

The Beneficial Owner (BO) declaration is a self-certification that identifies the beneficial owner and their status.

This document must be notarised and apostilled and completed and signed by the beneficial owner (BO) or its representative under the PoA.

How many are provided?

One per Beneficial Owner

Who completes it?

Beneficial Owner

How often is it provided?

Once. Valid until revoked.

Copy or original?

Original is required – Notarised and apostilled

Language

English and Polish/template in both languages available on the website (tax forms to use)

Beneficial Owner declaration for Supranational organisations (statement B)

Self-certification identifying the beneficial owner and their status as a supranational organisation. 

This document must be notarised and apostilled and completed and signed by the Supranational organisation (BO) or its representative under the POA.

How many are provided?

One per Beneficial Owner

Who completes it?

Beneficial Owner

How often is it provided?

Once. Valid until revoked.

Copy or original?

Original is required - Notarised and apostilled

Language

English and Polish/template in both language available on the website (tax forms to use)

Extract from recipient’s commercial registrar

The extract from the commercial registrar is an official document issued by the official body responsible for registering companies in a specific jurisdiction.  

How many are provided?

One per Beneficial Owner

How often is it provided?

Once. Valid until revoked

When is it provided?

At the latest, Ten business days before payment by 10:00 CET. 

Copy or original?

 A notarised copy is required

Language

English

Company establishment documents

Company establishment documents refer to articles of incorporation/formation of a company. These documents legally establish the company, define its structure, purpose, and operating rules.

These documents are specific to each entity and must comply with specific legal requirements. 

How many are provided?

One per Beneficial Owner

How often is it provided?

Once. Valid until revoked

When is it provided?

At the latest, Ten business days before payment by 10:00 CET. 

Copy or original?

 A notarised copy is required

Language

English

RAS statement from beneficial owner (Statement C, D or F)

Specific statement which supports the respective status of the beneficial owner. For banks (Tax Forms to use – Statement C), exempted investment funds (Tax forms to use – Statement F) and pension funds (Tax forms to use - Statement D).

How many are provided?

One per Beneficial Owner

How often is it provided?

Once. Valid until revoked

When is it provided?

At the latest, Ten business days before payment by 10:00 CET. 

Copy or original?

 A notarised copy is required

Language

English and Polish/template in both languages available on the website (tax forms to use)

Latest financial statements together with the auditor’s opinion (if such opinion is available)

A financial statement is a formal, written record of a company's financial activities and position.  

An auditor's opinion is the formal conclusion expressed in the audit report by an independent, external auditor after conducting an audit of a company's financial statements.

Important Note: Financial statements without the auditor’s opinion will be accepted only provided that such opinion has not been issued.

How many are provided?

One per Beneficial Owner

How often is it provided?

Annual

When is it provided?

At the latest, Ten business days before payment by 10:00 CET. 

Copy or original?

A notarised copy is required

Language

English

Power of Attorney - Omnibus account

A Power of Attorney should be provided if a third party is completing the Declaration of Beneficial Ownership. A notarial confirmation is required, confirming that the person signing the POA is authorised to act on behalf of the beneficial owner.

The document must be provided once before the first applicable income payment and remains valid until revoked.

How many are provided?

One per Beneficial Owner

Who completes it?

Beneficial Owner

How often is it provided?

Once. Valid until revoked.

Copy or original?

A notarised original and apostilled is required

Language

English and Polish/template in both languages available on the website (tax forms to use)