The cost of tokenizing in Spain does not depend on technology, but on prior legal decisions: which asset is issued, whether a prospectus is required or an exemption applies, and which corporate vehicle is used. Those three decisions drive the budget much more than development, which is why providers answer that it depends.
You want to tokenize a property, a debt or the shares in your company. You ask for a quote and no one gives you a clear figure. Every provider answers “it depends,” and you need a number to decide. The problem is not that they hide the price from you. It is that the real cost depends on legal decisions that almost no one explains to you before signing.
Here you break down the cost by components. No made-up figures, with the structure that really drives the bill.
How much does it cost to tokenize: the short answer
The bulk of the cost of tokenizing an asset in Spain is legal and regulatory, not technological. The largest item is legal-corporate work, registration with an ERIR and, if you target retail investors, the CNMV prospectus. Blockchain is the cheapest piece and the last one you pay for.
Whoever sells you “tokenization for X euros” usually charges you only for the token development. That is the tip of the iceberg. What really weighs on the budget is structuring the issuance properly so that it is legal.
What it means for you: if you compare quotes only by the price of the smart contract, you are comparing the wrong part. Always ask for the legal and regulatory breakdown.
The seven components of cost
The cost of a tokenized issuance is split into seven blocks. Each one has its own price driver.
1. Legal-corporate vehicle
You need a company to issue the securities. A sociedad anónima (S.A.) can issue negotiable securities directly. A sociedad limitada (S.L.) cannot, because its shares are not freely transferable. If your project is in an S.L., you will have to convert it into an S.A. or create a dedicated vehicle, an SPV (a vehicle incorporated solely for the issuance). The conversion from S.L. to S.A. has its own notarial and registry costs (art. 92.2 LSC, BOE-A-2010-10544).
What it means for you: if you already issue from an S.A. or a well-structured SPV, you save this entire block. If you start from an S.L., add it from the beginning.
2. Issuance document
Every issuance of negotiable securities represented by systems based on distributed ledger technology requires an issuance document. It sets out the terms of the security, the rights it incorporates and the rules of the registry (art. 7 LMVSI, BOE-A-2023-7053). Your legal team drafts it. Its cost rises with the complexity of the rights you tokenize.
What it means for you: an asset with simple rights (a fixed-rate bond) generates a cheaper document than one with profit sharing, payment priority and buyback clauses.
3. ERIR: registration and registry
The ERIR (Entity Responsible for Registration and the Registry) is the digital notary of the registry: it keeps the official book of who owns each token and attests to its validity against third parties (art. 8 LMVSI, BOE-A-2023-7053; RD 814/2023, BOE-A-2023-22764). You cannot bypass it. Without registration in an ERIR, your tokens are not valid negotiable securities in Spain. As of October 2026, the CNMV registry includes one designated entity, Ursus-3 Capital (the first ERIR), which turns this block into a bottleneck with its own price.
What it means for you: this cost is unavoidable and recurring. The ERIR charges for initial registration and for maintaining the registry as long as the security lives.
4. Offering regime: prospectus or exemption
This is where the most volatile line item is decided. If you offer the tokens to the public, in principle you need a prospectus approved by the CNMV, a lengthy and expensive document to prepare. But there are exemptions by amount. The offering is exempt from the prospectus below the harmonized threshold of 12,000,000 EUR aggregated over twelve months, and each Member State may set a lower national threshold, with an option of 5,000,000 EUR (Regulation (EU) 2017/1129 Art. 1.4; Regulation (EU) 2024/2809, Listing Act). The new threshold regime applies with the entry into force of the Listing Act expected in mid-2026; confirm the date and the national threshold in force in Spain before planning.
What it means for you: if your issuance fits under the applicable threshold, you save the entire prospectus, which tends to be the most expensive line item of all. Above the threshold, or if you target retail investors, the prospectus goes into the budget.
5. Regulated advice
Structuring the offering, valuing the asset and marketing it may require an ESI or an EAF, the regulated financial adviser that can actually recommend the investment (unlike the ERIR, which only registers). Its cost depends on the scope of the mandate.
What it means for you: you do not always need regulated advice, but if you are going to market to third parties, budget for it.
6. Smart contract and platform
Here is the blockchain. Programming the token, auditing its code, and setting up the subscription platform has a real cost, but it is the smallest on the list and the last in the logical order. First you structure the issuance; the token is the technical representation of something already legally built.
What it means for you: development is the cheapest piece. If a provider presents it to you as the main line item, they are selling you the easy part.
7. Recurring costs
The issuance does not end at launch. You pay maintenance of the register at the ERIR, periodic reporting and anti-money laundering obligations, the KYC/AML that identifies each investor and monitors the source of funds (Ley 10/2010, BOE-A-2010-6737). These are annual costs while the security is in circulation.
What it means for you: budget tokenization as a launch cost plus a lifetime fee. It is not a one-time payment.
Table of cost components
| Component | What you pay | Mandatory? | Type |
|---|---|---|---|
| Legal and corporate vehicle | SA or SPV, convert SL if applicable | Yes, if you do not have a valid vehicle | Initial |
| Issuance document | Drafting of terms and rights | Yes | Initial |
| ERIR | Registration and record of the security | Yes | Initial + recurring |
| CNMV prospectus | Public offering document | Only if you exceed the threshold or target retail investors | Initial |
| ESI/EAF advice | Structuring and marketing | Depending on the scope | Initial |
| Smart contract and platform | Token development and audit | Yes | Initial |
| KYC/AML and reporting | Identification, monitoring, reporting | Yes | Recurring |
Checklist: what makes your issuance more expensive
These factors drive up the bill. The more you tick, the more expensive it gets.
- Size of the issuance. The larger the amount, the more likely you are to exceed the exemption threshold and require a prospectus.
- Targeting retail investors. It is what makes it most expensive. It triggers the full prospectus and enhanced disclosure obligations for retail investors (MiFID II and LMVSI).
- Asset complexity. Rights with payment waterfalls, buybacks or subordination make the issuance document and advisory work more expensive.
- Number of jurisdictions. Offering in several countries multiplies legal analysis and, sometimes, the prospectus passport.
- Starting from an SL. You add a corporate transformation before you can issue.
- Asset poorly structured from the outset. If ownership, encumbrances or title are not clean, prior legal clean-up eats up a large part of the budget.
A case to set the scene
Imagine two issuances of the same amount. The first tokenizes a simple bond aimed at qualified investors, set up from an already incorporated SA, with the asset clean. It fits under the exemption threshold, so there is no prospectus. The cost is concentrated in the issuance document, ERIR and development. It is the cheap version.
The second tokenizes a real estate portfolio with complex distribution rights, part of an SL that must be transformed, and is offered to retail investors in two countries. Here you add corporate transformation, CNMV prospectus, broader advisory and multi-jurisdiction analysis. Same nominal amount, very different bill.
What it means for you: the price is not set by the asset; it is set by how you structure it and who you sell it to.
How to reduce the cost
You have real room to lower the bill without cutting back on legality.
- Target qualified investors. An offer restricted to professionals avoids the prospectus, which is the most expensive line item (Regulation (EU) 2017/1129 Art. 1.4).
- Have the asset well structured from the outset. Clear ownership and settled encumbrances before you start reduce the legal work.
- Keep the rights simple. The more standard the security, the cheaper the issuance document.
- Issue from a valid vehicle. An SA or a ready SPV saves you the transformation.
- Leave technology for the end. Do not pay for development before you have the legal structure finalized.
What to do now
Before requesting a single quote, prepare the ground. Start by understanding the general framework in the asset tokenization guide for companies, to know what fits as a security token and what does not. Then review the full flow in how to issue a security token in Spain, where you will see the order of the steps you are budgeting here.
Since the ERIR is an unavoidable cost and a bottleneck, you should understand its role in depth in what an ERIR is. And if any acronym slows you down, the glossary clarifies them one by one.
With that clear, ask for quotes requesting a breakdown by the seven components above. You will know what they are charging you for and what they are keeping quiet.
Frequently asked questions
What is the most expensive part of tokenizing?
Usually the offering regime. If you need a CNMV prospectus because you exceed the exemption threshold or because you target retail investors, that tends to be the largest line item. Legal-corporate work and the ERIR follow close behind.
Is blockchain expensive?
No, it is the cheapest piece. Smart contract development and auditing weigh little compared with legal and regulatory cost. Anyone selling you tokenization for the price of the token is showing you only the easy part.
Can I avoid the CNMV prospectus?
Yes, in many cases. An offer aimed only at qualified investors, or below the applicable exemption threshold, does not require a prospectus (Regulation (EU) 2017/1129 Art. 1.4). Confirm the threshold in force in Spain before planning.
Do I need an ERIR no matter what?
Yes. Without registration with an ERIR, your tokens are not valid transferable securities in Spain (art. 8 LMVSI, BOE-A-2023-7053). As of October 2026, the CNMV register includes one designated entity: Ursus-3 Capital, the first ERIR.
Are there costs after issuance?
Yes. You pay for maintaining the registration with the ERIR, periodic reporting and KYC/AML obligations while the security is in circulation (Ley 10/2010, BOE-A-2010-6737). Tokenization is not a one-time payment.
Is tokenizing from an S.L. more expensive?
It usually is, because an S.L. cannot issue transferable securities and you will have to transform it into an S.A. or use an SPV. That adds notarial and registry costs before issuing (art. 92.2 LSC, BOE-A-2010-10544).
Notice
Informational content. It does not constitute legal, tax or investment advice. HokenFi is a software and infrastructure provider; it does not provide regulated services. Verify the current version of the cited rules in BOE and EUR-Lex.
Cited regulations
- Ley 6/2023 de los Mercados de Valores y de los Servicios de Inversión (LMVSI): BOE-A-2023-7053 (arts. 7, 8).
- Real Decreto 814/2023, BOE-A-2023-22764.
- Real Decreto Legislativo 1/2010, Ley de Sociedades de Capital (LSC), BOE-A-2010-10544 (art. 92.2).
- Regulation (EU) 2017/1129 (Prospectus Regulation), CELEX 32017R1129 (art. 1.4).
- Regulation (EU) 2024/2809 (Listing Act), CELEX 32024R2809.
- Ley 10/2010 de prevención del blanqueo de capitales, BOE-A-2010-6737.
- CNMV Circular 1/2024 - BOE-A-2024-27149, which repeals Circular 1/2022 on crypto-asset advertising as of 28 December 2024.
