E-Commerce Tax Advisor
Well-connected for Business

We are your Digital E-Commerce Tax Advisor. 3s.Tax is a Firm Specialized in E-Commerce with In-Depth Expertise.

BVOH Member Startup Association Member


3S.tax is a member and official partner of the Bundesverband Onlinehandel e.V. and a member of the Bundesverband Deutsche Startups e.V. (Startup Association).

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„Finding the safest and most successful path in E-Commerce isn’t easy — the opportunities are as diverse as the pitfalls. “

Why should you choose 3S.tax?

As a young and agile tax firm, we are more than familiar with digitally managing and solving challenges. With this advantage, we advise online merchants in all sectors, close knowledge gaps, and support you on your journey in digital commerce. It doesn't matter whether you sell products through your own shop or have organized sales as a platform merchant, or if you are a dropshipper or a user of a multichannel system. We speak your language and are your Tax Advisor for E-Commerce.

Concentrate on the essentials!

From monitoring delivery thresholds to support with registrations abroad, process optimization or data automation and exchange: we make our clients' work as easy as possible. So you can concentrate on the essentials. We rely on innovative software solutions that not only simplify processes, but also provide all parties with clear and helpful evaluations.

#1 SHOPSYSTEMS

With our own in-house developed interfaces and with the help of technology partners, we offer the full range of digital solutions. If you use your own store system for which we cannot yet offer an interface, we can also find a solution with our in-house developers.

#2 MULTICHANNEL SYSTEMS

There is no alternative to a powerful ERP or multichannel system for ambitious online retailers. Even with the hurdles of these multichannel systems, you are in good hands with us.
In our experience, the greatest challenge lies in being able to carry out a reasonable clearing of all transactions at an economically justifiable cost. To do this, we use software that we have programmed ourselves and solutions from technology partners with whom we work on a basis of trust. An important point for you as an online retailer is tidy and, above all, correct e-commerce accounting.

#3 PAYMENT PROVIDER

#4 DELIVERIES OF GOODS

Do you ship from your own warehouse domestically or abroad, or do you use fulfillment (Amazon FBA, etc.), or are you a dropshipper?
Then you've come to the right place. Because we readily understand the advantages and disadvantages of all systems and can assist you with our expertise.

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„For us, e-commerce is not just a name on our sign. We live and breathe e-commerce and are passionate Tax Advisors for online retail “

EXPERTISE AND KNOW-HOW

With our expertise and know-how from various disciplines, we can address every one of your challenges in the E-Commerce sector. In our company, IT specialists work hand in hand with Tax Advisors and qualified assistants. Through this collaboration, the shop systems and their associated interfaces function seamlessly.

OUR STRENGTHS

We combine tax knowledge with software expertise to guarantee individual and optimal interface solutions.
After all, flexibility is the be-all and end-all in tax consulting. Personality in the advice, automation in the processes and transparency of costs. We communicate clearly and comprehensibly so that you are informed about your company's finances at all times.

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„Good things can only come about through desire. That is why we create an atmosphere in which people act out of enthusiasm “

With a net and a double bottom

  • Highly automated financial accounting, especially for e-commerce merchants.

  • Tax optimization of your existing or newly established structures.

  • VAT advice - particularly interesting for retailers with pan-EU sales.

  • Foreign registrations in other countries in which you will become liable for tax or are already liable for tax.

  • Delivery threshold monitoring and VAT optimization.

  • Registration and advice on the One-Stop-Shop (OSS )

  • Process optimization and data automation.

Use network

We are digital Tax Advisors for online retail, specialized in e-commerce. With foresight and experience, we meet the challenges of everyday business.
We are happy to advise you personally on site in NRW (Düsseldorf, Cologne, Dortmund, Oberhausen, Münster, Bonn, Solingen, Essen) and in the rest of the country digitally via our own video conferencing solution.

Take off in e-commerce with 3S.tax

Do you have an online shop but no idea about taxes and accounting? We know exactly what challenges you face and find the right solutions for each of our clients. Whether it's financial accounting, an initial consultation, or specific tax questions – you've come to the right place with us.

Place your trust in us – in return, we offer you our extensive expertise and a consultation on equal terms. Personal interaction and dialogue with you are our top priority. Quality and experience in tax and accounting matters are our forte. Feel free to convince yourself of our expertise in an introductory meeting. We look forward to seeing you!

We understand your business

Many people obtain their goods and services via the internet in today's digital world. This is accompanied by the transformation of the e-commerce industry. This challenges many entrepreneurs to stay informed about changing processes. Are you unable to keep up due to your high workload?

To keep you up to date at all times, we help you to keep track of your documents. This way, all your processes remain tax-compliant and you don't have to worry about forgetting anything important. We describe ourselves as interface experts: our team offers you years of expertise in the sector. We are tax professionals who keep your documents up to date at all times. Various interface software helps us to digitize all processes. We go with the trend and make sure that you do too.

We know the challenges of online retail







We know the challenges of online retail


Our clients repeatedly report chaotic receipt management and unclear operating costs. The problem: A mix of online and offline receipts. What's missing is structure: We bring order to your chaos and digitize all your receipts. We work with DATEV to offer you the best possible service.


You don't know if your taxes comply with European and international online retail regulations or if you meet all delivery thresholds? How can a layperson keep track when structures and rules are constantly changing due to digital transformation? This is where we, as digital natives, come in and help you keep everything correct. The network of European and international Tax Advisors in Germany is small: That's why we also advise in English and provide the best service to our international clients.



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Tax Advisors for larger E-Commerce Companies


The e-commerce market is growing steadily, and with it, the tax challenges for larger companies. As Tax Advisors for e-commerce, we at 3S.tax specialize in offering you the best possible advice and support for your established company. We take into account the specific requirements your company faces and help you continue to be successful in online retail. At 3S.tax, e-commerce isn't just a buzzword; it's clear, even upon closer inspection, that we are absolute e-commerce specialists, dealing comprehensively and almost exclusively with the subject.


For larger e-commerce companies that already generate higher turnover, it is particularly important to rely on individual advice and transparent pricing. With our many years of experience in online taxes, we can effectively navigate your tax requirements while providing you with valuable insights into ways to optimize your tax burden. We take into account legislative changes and work closely with you and your business to meet your individual needs to ensure your business success.


The most important things at a glance:



  • Individual tax advice for larger e-commerce companies

  • Consideration of special features and challenges in online retail

  • Transparent pricing and cooperation to optimize the tax burden


The special challenges of larger ecommerce companies


As a Tax Advisory Firm specializing in e-commerce companies, we at 3S.tax are well-versed in the specific challenges faced by larger e-commerce companies.


Scaling and International Expansion


Larger e-commerce companies often aim to grow and scale internationally. In doing so, they encounter tax challenges such as VAT in other EU countries or for sales to non-EU countries. Our tax firm supports companies with internationalization and in managing various VAT obligations abroad. More on International Tax Law


Inventory and stock management


Efficient inventory and stock management is crucial for the success of larger e-commerce companies. As sales figures increase, so does the complexity of inventory management, especially when working with different marketplaces such as Amazon Seller or when expanding into other EU countries. We support companies in evaluating their inventories and balance sheets and thus ensure optimal organization.


Optimization of operating costs and tax deductions


We work closely with e-commerce startups to ensure their operating costs and tax deductions are optimized. This includes collaboration with innovative solutions such as JTL Software, an ERP system with comprehensive merchandise management (WaWi) specifically developed for e-commerce companies, and data converters that enable seamless integration of sales data. This makes it easier for e-commerce companies to monitor their financial performance and utilize tax advantages.


Overall, at 3S.tax we offer comprehensive consulting for larger e-commerce companies to help them with these particular challenges. Our focus is always on efficient, clear and trusting cooperation.


At 3S.tax, we are not only familiar with multichannel solutions such as JTL, AFTERBUY, PLENTYMARKETS, DREAMROBOTS, SHOPWARE, XENTRAL or BILLBEE, but also, of course, with shop systems like SHOPIFY, XT-COMMERCE, MAGENTO, SHOPWARE, GAMBIO, OXID eSales, WOOCOMMERCE, SQUARESPACE as well as PRESTASHOP.


It goes without saying that all common payment providers are part of our expertise. These include, among others, PAYPAL, AMAZON, PAYPALPLUS, SKRILL, KLARNA, ADYEN, CONCARDIS and many more.


Why we are the right choice for larger companies


Experience with clients of similar size and complexity


We specialize in serving larger e-commerce businesses and have extensive experience with clients of similar size and complexity. Our expertise in e-commerce and the optimization of financial accounting and automation enables us to meet the needs of established companies.


Our team of Tax Advisors has experience with various e-commerce platforms such as Amazon FBA, Shopify, WooCommerce, Shopware, dropshipping, and other systems. We are familiar with the specific requirements for E-Commerce Tax Advisors and the One-Stop Shop procedure, and we leverage this expertise to best support our clients' online retail operations.


Our references


We have successfully supported various established online retailers, optimizing their financial accounting, preparing annual financial statements and advising them on business issues. For example, we have worked with online retailers who use Billbee as a central system for order processing and invoicing.


Our experience in working with such companies enables us to meet the tax and legal requirements. We offer comprehensive legal advice to take into account the various aspects of online trading and protect our clients from potential legal problems.


As experienced and competent Tax Advisors at 3S.Tax, we provide established e-commerce companies with the support they need. With our expertise in online retail and our understanding of the requirements of this industry, we are the ideal partner to help you continue and expand your success in e-commerce.


Individualized consulting for established companies


As specialized Tax Advisors for larger e-commerce companies, we understand the importance of knowing our clients' business goals and scaling plans precisely. We work closely with you to identify your specific needs and growth objectives, enabling us to develop tailored tax strategies.


Tailor-made tax strategies to support growth


Based on our understanding of your business goals and scaling plans, we develop tailor-made tax strategies that help your e-commerce company to grow efficiently while minimizing the tax burden. Whether it's optimizing your accounting, choosing the right legal form (e.g. UG) or advising on delivery thresholds and annual financial statements, we are at your side as a competent partner.


Advice on tax benefits, risk mitigation and compliance


Thanks to our expertise in the e-commerce sector and knowledge of the various store systems and interfaces, we not only support you in claiming tax benefits, but also in risk mitigation and compliance in various markets. We specialize in tax audits and legal issues in e-commerce and ensure that your company meets all legal requirements.


Our consulting improves your operational processes by:



  • Identify and minimize tax risks

  • Solve accounting and interface problems

  • Offer support in complying with different delivery thresholds and tax regulations


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Transparent and fair pricing


At 3S.tax, we place great importance on offering transparent and fair prices to our e-commerce clients. Our services are primarily aimed at larger e-commerce companies that have already overcome the initial sales hurdles and are now generating higher revenues.


As specialized Tax Advisors for e-commerce, we offer a comprehensive range of services precisely tailored to the needs of your company. This includes, among others:



  • Automation Level: We use modern technologies to automate processes in accounting and procedural documentation, which saves time and costs.

  • Accounting: Our experienced team handles your ongoing accounting and ensures everything is correct and up-to-date.

  • Startup Consulting: We advise startups in the e-commerce sector and support them in planning and implementing their business strategy. More on Startup Consulting

  • OSS Procedure: We are familiar with the latest developments in the OSS procedure and ensure that all tax obligations in international trade are met. More about VAT

  • Representation: We offer our representation before tax authorities and in disputes.

  • All-in-One Solution: Our offering is a comprehensive solution that covers all aspects of taxation in e-commerce, from consulting to implementation. Tax Technology & ERP


Our services are also suitable for companies focusing on dropshipping or multichannel solutions, and we are keen to identify potential pitfalls and challenges at an early stage and work with you to find solutions.


Our transparent and fair pricing model is based on the scope of services required and can be individually adapted to the needs of your company. We attach great importance to detailed offers so that you know exactly what you are paying for.


As we ourselves are convinced of the quality of our work, we are happy to refer to our reference customers in the e-commerce sector. This way, you can see our work for yourself and be sure that we are the right partner for your company.


In summary, at 3S.tax we offer our e-commerce customers transparent and fair pricing, a comprehensive range of services and personal support. This allows you to concentrate fully on developing your business while we take care of the tax aspects.


Frequently asked questions


What expertise should a Tax Advisor have in e-commerce?


A Tax Advisor for e-commerce companies should possess expert knowledge in VAT, international tax regulations, cash flow management, and the tax structuring of e-commerce business models. As Tax Advisors, we should also be familiar with common tools and platforms used in e-commerce to enable efficient communication and data exchange with our clients. More on Tax Compliance


How can a Tax Advisor optimize costs for larger e-commerce companies?


We can support cost optimization in various areas, such as identifying tax benefits and opportunities to reduce the tax burden, analyzing business processes to improve efficiency or advising on worthwhile investments and expenses. Our expertise in e-commerce enables us to offer industry-specific solutions tailored to the needs of larger companies.


How does a Tax Advisor help with compliance with international tax regulations in e-commerce?


In international e-commerce, companies must observe the tax regulations of each country to which they sell products or from which they source goods. We help our clients understand and comply with these regulations by providing them with country-specific information and guidance and supporting them with proper registration and reporting. To International Tax Law


How can Tax Advisors optimize the cash flow and liquidity of e-commerce companies?


Efficient cash flow management is crucial for the success of e-commerce companies. We analyze our clients' cash flow and liquidity, identify potential for improvement and develop strategies for optimization. We consider both short-term measures, such as the optimization of payment terms, and long-term approaches, such as investment planning and working capital management.


To what extent do Tax Advisors offer support in the tax structuring of e-commerce business models?


The development of a tax-efficient business model is crucial for the long-term success of an e-commerce company. We advise our clients on the selection of a suitable legal form, the implementation of tax-optimized structures and processes and the consideration of tax aspects when expanding into new markets.


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We look forward to seeing you!


Whether you are a small or large online retailer - our experienced team will accompany you and your company on the path to automated and uncomplicated accounting. Competent, experienced and friendly: that's what we stand for at 3s.tax. It is important to us that the focus is on you as the customer. Unnecessary processes are streamlined - saving you a lot of time and money. The references speak for us: our clients are enthusiastic and happy with the personal and professional support they receive.


Do you have questions about your VAT or other financial topics? You are in the best tax hands with us. We offer you:



  • Always an open ear

  • Concentrated expertise in e-commerce, which we are happy to pass on to you

  • A variety of programs

  • Personal support at eye level

  • An honest, open approach

  • An individual range of services - tailored to you





Get in touch with us!

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3S.tax Steuerberatung - Spieckermann & Partner Steuerberatungsgesellschaft PartG mbB 97 Bewertungen auf ProvenExpert.com