What Evidence Does the Tax Authority Require for Voluntary VAT Registration?

That does not create one identical attachment checklist for every applicant. A software developer, an e-commerce seller, a consulting company and a goods trader operate differently. Their evidence should therefore be different. The strongest application explains the real transaction flow and supports each important statement with objective, consistent documents.

The short answer

There is no single statutory bundle of supporting documents that every Slovak company must attach to a voluntary VAT application. The current legal test is whether the applicant is a taxable person under § 3 of the Slovak VAT Act and is carrying on, or objectively preparing, a genuine independent economic activity. The tax office assesses evidence in the context of the applicant's actual business model.

A newly incorporated company can apply before it has turnover or issues its first invoice. However, incorporation documents, broad trade licences or a generic business plan may not prove the commercial project by themselves. A stronger file connects a precise business description with external evidence such as customer negotiations, contracts or orders; supplier quotations and commitments; startup expenditure and financing; operational arrangements; and a coherent analysis of the first planned transactions.

Prepare the evidence before filing. Give every attachment a purpose, make dates and figures consistent, and explain honestly why any expected document does not yet exist. A large document pack does not guarantee registration, and no adviser can replace genuine commercial facts.

Is there an official fixed checklist?

No universal statutory checklist applies identically to every domestic voluntary VAT applicant. Four different layers must be kept separate.

1. The statutory requirement

Under § 4(7) of the Slovak VAT Act, a Slovak-established taxable person may apply for full VAT-payer registration before exceeding the EUR 50,000 calendar-year turnover threshold. The core condition is that the applicant is a taxable person within § 3—not that it owns a particular list of documents.

2. Information required by the application form

The current prescribed electronic form is REGDPv24. It collects identification and registration data, including company details, address, persons authorised to act, delivery information, representative details and the applicable VAT-registration route. In Annex 1, the applicant selects registration under § 4(7).

The form itself is not a full business plan. Completing its mandatory fields does not prevent the tax office from testing whether the applicant truly meets the substantive condition.

3. Supporting evidence submitted with the application

The applicant may attach documents that objectively support the business model: contracts, purchase orders, correspondence, supplier quotations, startup invoices, financing documents, licences, a website, operational agreements or other records relevant to the intended transactions.

4. Additional documents requested in the individual case

Under the Slovak Tax Code, the tax administrator may examine registration data, request an explanation or supplementation, and require the taxpayer to prove relevant facts. The request must relate to the administration of tax and the issues the authority needs to resolve; it is not an unlimited licence to demand irrelevant material.

The practical rule: Slovak law does not prescribe one identical supporting-document package for every voluntary VAT applicant. Evidence must fit the real business model and objectively support existing economic activity or genuine preparatory activity.

The legal test: are you genuinely preparing an economic activity?

Under § 3(1) of the VAT Act, a taxable person is any person that independently carries out an economic activity, regardless of the purpose or results of that activity. Section 3(2) broadly covers income-generating activity by producers, traders and service providers, including the exploitation of tangible or intangible property to obtain income.

The EU foundation is Article 9 of Council Directive 2006/112/EC. The concept is functional: it looks at the activity, not merely the corporate label.

Preparatory activity can count

The Court of Justice of the European Union has repeatedly recognised that genuine preparatory acts can form part of an economic activity:

Rompelman, C-268/83, establishes that preparatory acts such as acquiring assets may themselves be economic activity, while allowing tax authorities to require objective evidence of the declared commercial intention.

INZO, C-110/94, confirms that first investment expenditure made with the intention of carrying on taxable activity can be relevant even before the business produces revenue.

Ablessio, C-527/11, limits refusal based solely on an applicant's lack of material, technical or financial resources. A refusal must be grounded in the overall facts, including objective evidence of likely fraudulent use where that is alleged.

These cases do not mean that a statement of intention must always be accepted. They mean that a new business must be assessed on objective evidence of real preparation rather than rejected simply because it has not yet completed its first sale.

Incorporation alone is not the evidence package

Entry in the Commercial Register proves that the s.r.o. exists. Registered business activities show what it is legally authorised to do. Neither document necessarily proves which particular activity the company is genuinely preparing, who its customers will be, how the first supply will work or when it will begin.

The application should therefore answer a factual question: what has this company actually done to make the intended taxable business possible?

Does the company need turnover or issued invoices?

No minimum turnover and no issued invoice is a separate statutory condition for voluntary registration under § 4(7). A new company may apply before its first sale.

The absence of turnover changes the evidence mix. If the company cannot show completed sales, other objective records become more important: signed or negotiated customer arrangements, supplier commitments, platform onboarding, development expenditure, licences, financing, launch preparations and a credible first-transaction timeline.

A signed customer contract is strong evidence but is not universally mandatory. Some genuine businesses must register or prepare VAT treatment before a final customer contract is signed. In that situation, the application should present the best available external evidence and explain the normal sales cycle.

Do not confuse voluntary registration with mandatory registration. The 2026 domestic threshold regime uses EUR 50,000 and EUR 62,500 of relevant calendar-year turnover. A company already caught by a mandatory trigger must analyse that route rather than describe the filing as voluntary. The ADVISON voluntary VAT guide explains the route distinction in more detail.

The evidence package: what should you prepare?

Build the file around the actual transaction rather than around a downloaded checklist. A concise numbered narrative followed by labelled attachments is normally easier to review than a large unsorted upload.

1. Corporate and identification documents

The current form requires the applicant's identification and registration data. For a Slovak s.r.o., relevant records may include:

• correct company name, IČO, DIČ and registered office;

• current managing-director details and the manner in which the company is represented;

• identification of the person filing or representing the company;

• a valid power of attorney where a tax adviser, lawyer, accountant or other representative acts;

• current telephone, electronic-delivery and contact information;

• beneficial-owner and group-structure information where it helps explain control or related-party transactions.

Do not attach publicly available Commercial Register documents merely because a generic foreign-company checklist says they are always mandatory. First check the current form and the applicant's route. A Slovak-incorporated s.r.o. and a non-established foreign person are not the same applicant.

2. A clear description of the business model

The narrative should answer seven questions:

1. What goods or services will the company supply?

2. Who are the expected customers and are they businesses or consumers?

3. Who are the principal suppliers or contractors?

4. In which countries will the parties and activities be located?

5. How will the company earn revenue and set prices?

6. When is the first realistic transaction expected?

7. Why and where will VAT, a reverse charge, an exemption or another VAT rule apply?

Weak description: “The company will provide consulting services in the EU and expects high turnover.”

Stronger description: “The company will provide monthly cybersecurity-monitoring services from Slovakia to German and Austrian business customers. The director will manage client delivery, two named Slovak contractors will perform technical work, and the first German B2B contract is scheduled to start on 1 October 2026. Fees are EUR 4,000 per customer per month. The company expects the general B2B place-of-supply rule to apply and will report qualifying services in its recapitulative statements.”

The stronger version can be tested against contracts, correspondence, contractor quotations, dates and the proposed VAT treatment.

3. Customer-side evidence

Customer documents prove commercial demand, counterparties, pricing and timing. Depending on the sales cycle, useful evidence includes:

• signed customer contracts;

• accepted quotations or statements of work;

• purchase orders;

• framework agreements with identified projects;

• letters of intent that identify the parties, proposed supply and timing;

• dated email negotiations with commercial content;

• platform or marketplace onboarding;

• tender participation and tender documents;

• a documented customer pipeline with the status of each opportunity.

A signed third-party contract usually carries more objective weight than an unsigned template. An email chain can be valuable if it shows real negotiation of scope, price and date. A spreadsheet listing anonymous “prospects” is mainly supporting evidence unless backed by external records.

4. Supplier-side evidence

Supplier evidence shows that the company can obtain what it needs to perform. Relevant documents may include:

• supplier contracts and accepted quotations;

• pro forma invoices and purchase orders;

• logistics, fulfilment or warehouse agreements;

• software, cloud or platform subscriptions;

• equipment orders;

• inventory purchases;

• agreements with external professionals or contractors;

• manufacturing, licence or distribution arrangements.

The documents should make sense for the stated model. An online consultant may need software and contractor records but no warehouse. An e-commerce trader may need inventory, fulfilment and returns arrangements. Relevance is more important than volume.

5. Financing and bank evidence

Financing evidence helps show that the company can carry out the proposed plan. Depending on the facts, it may include:

1. a company bank-account statement;

2. evidence of paid or available share capital;

3. a shareholder loan agreement and actual transfer;

4. third-party loan or credit documentation;

5. a startup budget connected to quotations and launch dates;

6. proof of payment for initial equipment, stock, software or services;

7. a cash-flow forecast explaining how the first operating period is funded.

A Slovak bank account is not stated as a universal condition for domestic voluntary registration. A foreign or fintech account may still require a clear explanation of ownership, access and use. A bank balance alone proves available funds, not economic activity; connect it to the planned expenditure and transactions.

6. Website, marketing and commercial preparation

Digital preparation can support the application when it reflects real commercial work:

• functioning website and owned domain;

• product or service catalogue;

• price list;

• e-shop and payment-provider setup;

• marketplace registration;

• advertising account or campaign plan;

• public business profile;

• marketing materials and sales presentations.

A polished website is not a statutory prerequisite and is not conclusive by itself. Its content should match the registered activities, contracts, geography and timing in the application. A site advertising consumer retail while the application describes only B2B consulting will invite questions.

7. Premises, registered office and operational capacity

A registered office is the company's official address. It does not automatically tell the tax office where stock is held, where services are delivered or where management occurs.

Relevant evidence may include:

• warehouse or fulfilment agreement;

• office, coworking or meeting-room arrangement;

• production-site or retail lease;

• home-office explanation where lawful and factually accurate;

• virtual-office agreement and mail-handling workflow;

• logistics map showing where goods enter, are stored and leave.

A virtual office does not automatically disqualify a company from voluntary VAT registration. The company should explain where and how the real operations occur. A digital consultancy may genuinely need no dedicated premises; a stock-based trader should be able to identify its storage and logistics solution.

ADVISON's verified virtual office in Bratislava and virtual office in Nitra pages describe registered-address and physical-mail services. Those services do not replace evidence of operational activity where the business model requires it.

8. Employees, contractors and professional capacity

No rule requires every voluntary applicant to employ staff. Capacity can be provided by:

1. employees;

2. external contractors;

3. operational work performed by the managing director;

4. group-company services under a real agreement;

5. licensed professionals;

6. outsourced logistics, production or support providers;

7. relevant equipment, software and technical resources.

Explain who performs each material part of the process. If the model requires a regulated qualification, licence or permit, provide it or explain the realistic timeline for obtaining it.

9. Transaction map and VAT analysis

For each important transaction, prepare a one-page map:

Supplier: legal name, country and VAT status if known.

Customer: legal name or customer category, country and VAT status.

Supply: goods, service, licence, commission or other category.

Physical movement or performance: where goods start and end, or where the service is supplied.

Contracting party: which entity signs and bears commercial risk.

Invoice: who issues it, in which currency and on what date.

Expected VAT treatment: Slovak VAT, reverse charge, exemption, intra-Community supply or other rule.

First transaction date: realistic date supported by documents.

This map is especially valuable where the owner, director, customer, supplier, warehouse and bank are located in different countries. It helps the tax office understand why the Slovak entity needs full VAT-payer status and helps the company identify whether § 4, § 7, § 7a, OSS or another route is actually relevant.

10. Related-party transactions

Transactions with a shareholder, foreign parent, sister company or director-related business are not automatically invalid. They require a clear commercial explanation.

Prepare:

• the group chart and ownership relationships;

• signed agreements describing actual functions and deliverables;

• pricing method and payment terms;

• evidence that the Slovak company bears real responsibilities and risks;

• the movement of goods or place of service;

• who owns intellectual property, stock and customer contracts;

• financing arrangements;

• a practical explanation of why the Slovak entity is used.

Avoid circular or purely formal documents. The tax office should be able to understand what value the Slovak company creates and how the related-party transaction will be performed.

Evidence categories matrix

Which evidence carries the most weight?

There is no statutory points system. Weight depends on authenticity, external verifiability, proximity to the intended activity and consistency with the rest of the file. As a practical—not legal—hierarchy:

Is a business plan enough?

Usually not by itself. A business plan is a useful organising document, but it is created by the applicant and may simply repeat intentions. Its evidential value increases when external and verifiable records support its assumptions.

A practical VAT-registration business plan should cover:

• exact activity and products or services;

• customer categories and named customers where available;

• suppliers and contractors;

• countries and transaction routes;

• pricing and payment terms;

• expected turnover with assumptions;

• expected first transaction date;

• startup financing and expenditure;

• expected VAT treatment;

• operational resources;

• licences or dependencies;

• implementation timeline;

• attachment references for each material statement.

Keep it concise. Five well-supported pages are normally more useful than a 40-page investor presentation that does not explain the first taxable transaction.

Evidence for a new company with no turnover

A newly incorporated company can submit a credible file even if it has not issued an invoice, hired an employee or completed a sale.

Realistic pre-revenue evidence package

• Current company and representative details.

• Two-to-five-page business and transaction description.

• Dated launch timeline and first expected transaction.

• Customer contract, order, letter of intent or meaningful negotiation records.

• Supplier quotations, contractor arrangements or platform onboarding.

• Startup budget and financing evidence.

• Relevant purchases, subscriptions or development records.

• Website, catalogue or sales-channel preparation.

• Operational explanation: who works, from where and with what resources.

• VAT analysis for the first customer and supplier transactions.

If one category does not exist, explain why. A software startup may have no warehouse. A new marketplace seller may not yet have an accepted customer order but may have inventory quotations, fulfilment onboarding, payment-provider approval, a functioning store and paid advertising preparation.

The company should file when the evidence describes a genuine project, not simply because a counterparty asks for an IČ DPH “as soon as possible.”

Evidence for a foreign-owned Slovak company

Foreign ownership does not turn a Slovak-incorporated s.r.o. into a “foreign person” for the Slovak VAT route. The company has its own Slovak legal personality and registered seat; the nationality or residence of its shareholder does not change that fact.

The tax office may nevertheless need to understand the international structure. Explain:

1. who owns and controls the Slovak company;

2. who acts as managing director and who performs daily work;

3. why the Slovak company has been established;

4. which entity signs customer and supplier contracts;

5. where management, services, goods, stock and intellectual property are located;

6. how the company is funded;

7. which group services are supplied to or by the company;

8. why the expected transactions require the selected Slovak VAT route.

A foreign director working remotely is not, by itself, inconsistent with an online business. The evidence should describe the actual management and operating arrangements. Do not invent a Slovak employee or office merely to make the file look more local.

Foreign-language documents and translations

Do not assume that every English-language contract must automatically be translated by a certified translator before filing.

Under § 5(2) of the Tax Code, taxpayer documents prepared in a language other than Slovak must be submitted with an officially certified Slovak translation when the tax administrator requests it. By agreement with the taxpayer, the administrator may waive the requirement for an officially certified translation.

Practical approach:

• identify each foreign-language attachment clearly;

• provide a concise Slovak explanation of its parties, subject, price and relevant date where appropriate;

• translate the clauses that are central to the evidence if that will make the file easier to assess;

• be ready to provide an officially certified translation if requested;

• do not rely on an informal summary where the exact contract wording is legally decisive;

• ask the representative to confirm the tax office's instruction before commissioning unnecessary translations.

The Czech language may be treated differently in Slovak official practice, but applicants should still make the content easy to identify and follow the instruction in the specific case.

What happens after the application is filed?

The practical workflow is:

The authorised user submits REGDPv24 electronically through the Financial Administration portal.

The company saves the electronic submission receipt and the exact attachment set.

The tax office reviews the form, registration route and supporting evidence.

The authority may request clarification or additional documents, or take another permitted procedural step.

The company responds in the stated scope and by the stated deadline.

If the legal condition is satisfied, the tax office registers the applicant, assigns the IČ DPH and issues the decision within the applicable statutory framework.

The company checks the effective date in the decision and configures invoicing and accounting from that date.

For voluntary registration under § 4(7), the VAT Act provides a period of up to 21 calendar days from receipt of the application. The company becomes a VAT payer on the date stated in the decision; filing alone does not make it a voluntary VAT payer.

Legal entities registered in the Commercial Register generally file electronically. The Financial Administration confirms that the electronic form is completed in the user's personal internet zone and authenticated through a permitted method. A representative must have the required authority and portal access. The Financial Administration's VAT-registration page describes the current filing channel.

Can the tax authority ask for more documents?

Yes, where additional information is relevant to verifying the application and taxable-person status. The legal mechanism matters.

Incomplete or doubtful registration data

Under § 67(4) of the Tax Code, the tax administrator examines the data in the registration application and attachments. If it has doubts about correctness or completeness, it may request that the taxpayer explain, change or supplement the data and set a deadline.

If the taxpayer complies in time and in the required scope, § 67(5) treats the application as filed on the original filing date. If the taxpayer does not comply, § 67(6) permits a decision rejecting the registration application, against which that provision excludes an appeal.

Substantive evidence

Section 24 states that the taxpayer proves facts relevant to tax administration, facts it is required to state in submissions and facts the tax administrator calls upon it to prove. The authority directs the evidence process and may consider any lawfully obtained material that helps clarify the relevant facts.

Formal interruption

Formal interruption under § 61 is a separate procedural act. When tax proceedings are formally interrupted, statutory periods under the Tax Code do not run. Do not describe every question, phone call or evidence request as an automatic interruption. Read the title, legal basis and instructions of the actual document.

Timing point: a timely response under § 67(5) preserves the original filing date. That does not mean every procedural event has the same effect on every statutory deadline. If the 21-day period becomes material, review the full file with a Slovak tax adviser or lawyer.

How should you respond to a tax-office request?

Use a controlled response process:

Record legal delivery. Save the request and note the exact delivery date.

Calculate the deadline. Use the period in the request and confirm whether it is expressed in days or working days.

Separate every question. Create a numbered response matching the authority's numbering.

Assign evidence. Identify which attachment proves each answer.

Explain, do not merely upload. State the relevant clause, amount, date and commercial meaning.

Address missing evidence honestly. Explain why it does not exist and provide the next best objective record.

Reconcile with the original filing. Check activities, counterparties, countries, dates, financing and VAT treatment.

Translate where required. Follow the instruction and § 5 of the Tax Code.

Submit electronically and retain the receipt. Keep the exact final response and attachments.

Continue monitoring. Watch the Financial Administration portal and the company's Slovensko.sk mailbox until the decision is effective.

If the deadline is unrealistic, seek advice immediately about a reasoned request for additional time where legally available. Do not simply miss the deadline and do not assume it will be restored automatically.

Consistency matters more than document volume

Before filing, reconcile the evidence across ten fields:

• business activity;

• products or services;

• customer and supplier countries;

• legal names and addresses;

• directors and authorised representatives;

• expected turnover and pricing;

• transaction and launch dates;

• website and marketing content;

• financing and expenditure;

• expected VAT treatment.

An application with eight consistent documents is often easier to understand than an application with 80 unsorted pages. Contradictions should be resolved or explained in the narrative before the tax office finds them.

Documents that are not universally mandatory

The following items may be useful or even critical in a particular model, but they are not each stated as a universal § 4(7) condition for every applicant:

Existing turnover: not required for a voluntary application before EUR 50,000.

Issued invoices: not required if genuine preparatory activity is objectively evidenced.

Signed customer contract: very persuasive, but commercial preparation can be evidenced in other ways.

Slovak employee: capacity may be provided by the director, contractors or outsourced providers.

Dedicated physical office: a digital activity may operate without one; physical models should explain premises and logistics.

Slovak bank account: useful evidence, but not expressed as a universal condition for domestic § 4(7) registration.

Warehouse: relevant to stock-based models, irrelevant to many services.

Completed website: useful for online sales, but neither universally required nor sufficient alone.

This does not prevent the tax office from asking for one of these items where it is relevant. A goods trader that claims to hold stock should expect to explain storage. A regulated professional should expect to prove the required licence.

Evidence that must never be fabricated

Do not create artificial contracts, backdate documents or describe transactions that are not genuinely planned.

The company must be able to explain its evidence, perform the contracts and reconcile the records with future accounting, payments and VAT filings. False or misleading documents can create consequences far beyond the registration application. If a contract is only a draft, label it as a draft. If a customer has not committed, describe the negotiation honestly.

Common reasons an evidence package creates more questions

• vague business description;

• contracts unrelated to the registered or stated activity;

• website describing a different business;

• dates that cannot all be true;

• turnover forecast inconsistent with contracts and capacity;

• no explanation of a foreign group or parent-company role;

• unclear movement of goods or place of service;

• related-party agreement with no functions, pricing or commercial purpose;

• foreign documents with no explanation or requested translation;

• application filed before the business model is ready;

• invalid or missing representation and portal authorisation;

• missed request in the electronic mailbox;

• generic business plan submitted as the only evidence;

• bank statement or virtual-office contract presented as if it proves the whole activity.

These are not automatic statutory grounds for refusal. They are practical issues that make it harder for the authority to verify taxable-person status and often lead to further questions.

What if the tax authority refuses registration?

First identify what happened. The remedy may differ.

Procedural rejection for failure to supplement

If the company fails to comply with a registration-data request under § 67(4), § 67(6) allows the tax administrator to reject the application and expressly states that no appeal is available against that procedural decision. Prompt compliance is therefore critical.

Substantive non-registration

Under § 4(10)(b) of the VAT Act, the tax office does not register a voluntary applicant if it concludes that the applicant is not a taxable person. The VAT Act does not attach the same express no-appeal wording to § 4(10)(b) that it uses for certain other registration decisions. The general Tax Code appeal rule normally provides 30 days from delivery, but the company must read the remedy instruction in the actual decision and obtain case-specific advice before relying on that period.

An appeal is not automatically the best commercial response. Depending on the reasoning, the company may need to:

• challenge an incorrect legal or factual assessment;

• supply overlooked evidence through the permitted remedy;

• correct inconsistencies and submit a new application once the project is better documented; or

• use a different registration route if the original route was wrong.

Do not assume that a new application erases the consequences of a missed mandatory-registration trigger, and do not assume that an appeal guarantees approval.

Can the company charge VAT while registration is pending?

A voluntary applicant should not invoice as a full Slovak VAT payer merely because it has filed. Under § 4(7), it becomes a payer on the date in the registration decision, and the IČ DPH becomes valid on that date.

Section 69(5) of the VAT Act also states that any person that states VAT on an invoice or other sales document is obliged to pay that VAT. Incorrectly adding Slovak VAT before registration can therefore create a liability without giving the company the normal position of a registered payer.

Cross-border supplies may be invoiced under a reverse-charge or other rule that does not involve charging Slovak VAT. Have the accountant or tax adviser review the specific supply. Preserve pre-registration purchase invoices because the VAT Act contains rules that may permit deduction of qualifying pre-registration VAT after registration, subject to statutory conditions.

Practical scenarios

Scenario 1 – Software company with a German customer

A new Slovak s.r.o. has a signed development agreement with a German business, two external programmers and an October launch.

Recommended file: signed customer contract and statement of work; German customer's identification; contractor agreements or quotations; technical and delivery plan; project timeline; software and cloud subscriptions; company financing; explanation of where services are performed; invoice flow; and analysis of the general B2B place-of-supply and reporting treatment.

The signed third-party contract is strong because it identifies the customer, deliverable, price and date. Contractor and software records show capacity to perform.

Scenario 2 – E-commerce company without sales yet

The company has supplier quotations, a working e-shop, a fulfilment solution and a marketing budget but no customer order.

Recommended file: supplier terms and sample purchase order; product catalogue and pricing; live e-shop and domain ownership; payment-provider and marketplace onboarding; fulfilment, warehouse and returns arrangement; marketing campaign preparation; funding for inventory and advertising; goods-flow map; customer-country assumptions; and launch date.

No sales yet is not fatal. The application becomes stronger when the supply chain, route to market, financing and VAT treatment reinforce one another.

Scenario 3 – UAE-owned Slovak consulting company

The sole shareholder and director live in the UAE. The Slovak s.r.o. will provide strategy services online to foreign business clients.

Recommended file: ownership chart; explanation of the Slovak company's role; client negotiations or contracts; director's operational role; contractor or specialist arrangements if used; software and communication tools; pricing and launch schedule; funding; location of management and service performance; and place-of-supply analysis for each customer category.

Do not create a Slovak employee or physical office if the online model does not require one. Explain truthfully how the director performs and manages the services and why the Slovak entity is the contracting party.

Scenario 4 – Slovak subsidiary trading with its foreign parent

The Slovak company will buy goods or services from, or sell to, its foreign parent.

Recommended file: group chart; intercompany agreement; product or service specification; pricing method; purchase and sales forecasts; financing; responsibility and risk allocation; goods movement or place of service; invoice flow; first transaction date; and VAT treatment. If the parent supplies the first funding, distinguish financing from payment for a supply.

Affiliation is not disqualifying. The documents must show a genuine commercial function for the Slovak subsidiary and consistent transactions.

Evidence-readiness checklist

First-day preparation plan

1. What should you do tomorrow?

2. Write the first supplier-to-customer transaction on one page.

3. Identify the first real customer and supplier or the current negotiation stage.

4. Collect contracts, quotations, orders and dated correspondence already available.

5. Prepare a realistic launch timeline with dependencies.

6. Document how the first six months will be financed.

7. Compare the website, registered activities and business description for consistency.

8. Confirm whether full § 4 registration—not § 7, § 7a or another route—is actually required.

9. Appoint the filing representative and confirm Financial Administration portal access.

10. Assign one person to monitor the portal and Slovensko.sk mailbox.

11. File only when the narrative and attachments tell one truthful, coherent story.

Need help preparing the evidence package for Slovak VAT registration?

Tell ADVISON:

• whether the company is already incorporated;

• what it will sell;

• where its customers and suppliers are located;

• whether it has contracts, orders or active negotiations;

• when the first transaction is planned;

• whether it has any turnover;

• whether the company is foreign-owned; and

• whether the tax office has already sent a request.

ADVISON's tax adviser can review the likely registration route, identify evidence gaps, prepare the application and supporting file, and represent the company in the registration proceedings. No evidence package can guarantee approval; the application must reflect genuine facts.

Request VAT-registration assistance from ADVISON

Need to start with an already VAT-registered company?

Where the commercial launch cannot wait for a new registration process, compare voluntary registration with acquiring an existing legal entity. A Slovak ready-made VAT company can avoid a new voluntary application, but acquisition due diligence, transfer, bank access, accounting, director changes and ongoing VAT compliance still matter.

Key takeaways

The legal condition is taxable-person status and genuine economic activity, not ownership of a universal document checklist.

A company can apply with no turnover and before its first invoice.

Preparatory activity must be supported by objective, model-specific evidence.

Signed third-party contracts and actual supplier commitments are usually strong, but not universally mandatory.

A business plan is useful as an index and explanation, not normally as the only proof.

Foreign ownership and a virtual office are not automatic barriers.

English documents do not automatically require certified translation unless the tax administrator requests it; a waiver may be agreed.

Respond to every tax-office request in a numbered, reconciled and timely way.

Do not charge Slovak VAT as a voluntary payer before the effective date in the decision.

Never fabricate, backdate or overstate commercial evidence.