What does it mean to work with VAT and tax, and which freelancers can help?

By Carsten Bjerregaard, Addcapacity.com

VAT and tax are core disciplines within the company’s finance function. The area is not only about accurate reporting to authorities, but also about liquidity management, risk mitigation, compliance, and financial decision-making. In practice, specialists work with everything from VAT reporting and transfer pricing to tax optimization, ERP configuration, and audit documentation for international operations. The discipline works closely with finance, controlling, legal, and IT, particularly as companies digitalize processes or operate across borders. Typical profiles include tax managers, VAT specialists, CFOs, financial controllers, and ERP consultants. Many work daily in systems such as SAP, Microsoft Dynamics 365, Oracle NetSuite, e-conomic, Power BI, and tax reporting platforms.

1. What is VAT and tax?

VAT and tax cover the processes, regulations, and financial assessments that ensure the correct handling of a company’s tax and duty obligations. The discipline ranges from operational tasks such as VAT reconciliations and reporting to strategic considerations around corporate structure, international trade, and tax implications linked to investments or acquisitions. In many companies, the area becomes more complex as digital business models, subscription services, and international supply chains evolve. As a result, the work rarely revolves around spreadsheets and legislation alone. It also depends on data quality, system understanding, and the ability to translate regulations into practical workflows. During growth phases, ERP projects, or business model changes, companies often require specialized freelance expertise.

Key focus areas

• VAT reporting and compliance
• Tax planning and structuring
• Transfer pricing documentation
• Regulatory reporting
• Risk assessment and controls

A common scenario appears in international e-commerce businesses, where VAT rules vary depending on customer location, platform structure, and warehouse setup. In these cases, the interaction between ERP systems, finance, and tax regulations quickly becomes critical for both compliance and margins.

2. How does VAT and tax fit into a modern organization, and which KPIs are important?

VAT and tax have increasingly become integrated parts of business governance rather than isolated compliance functions. The area directly impacts cash flow, risk exposure, and the quality of financial data. For this reason, many organizations work more closely across finance, legal, procurement, and IT to ensure that data, contracts, and workflows support proper tax and VAT handling. KPIs often relate to timely reporting, error rates, liquidity impact, audit findings, and levels of automation. In international companies, governance and documentation also become central performance indicators. This is especially relevant in connection with intercompany transactions, digital services, or expansion into new markets where local rules and practices differ significantly.

Common KPIs

• Accurate VAT filings
• Reduced audit risk
• Improved cash flow
• Faster month-end closing
• High data quality

A manufacturing company, for example, may significantly reduce manual VAT reconciliations by standardizing chart of accounts structures and VAT codes in SAP. This frees up time within the finance team while also lowering audit and compliance risks.

3. Which tasks can consultants help with?

Freelance consultants within VAT and tax are often brought in when companies need specialist expertise, additional capacity, or experience with specific projects. This applies to both operational tasks and larger transformation initiatives. Some consultants work hands-on with VAT reconciliations, tax calculations, or documentation, while others lead projects related to ERP implementation, compliance processes, or international expansion. Companies also frequently use specialists during temporary peak periods such as year-end closing, due diligence processes, or tax authority audits. Much of the value often comes from the combination of deep expertise and practical experience from similar companies, industries, or system environments. As a result, freelance profiles are commonly used to complement internal finance and tax teams rather than acting as traditional external advisors.

Typical consulting assignments

• VAT reviews and reconciliations
• ERP and VAT code setup
• Tax calculations and analysis
• Due diligence support
• Transfer pricing documentation

One practical example is a company implementing Dynamics 365 across several countries simultaneously. In this situation, an external VAT specialist can ensure that local VAT rules are configured correctly and reduce risks before go-live.

4. Which tools are typically used by specialists in this area?

Work within VAT and tax is closely linked to the company’s financial and data platforms. Specialists therefore often work directly in ERP systems, reporting platforms, and compliance solutions. SAP and Microsoft Dynamics 365 are among the most widely used systems in larger organizations, while e-conomic and Dinero are common in smaller businesses. Power BI is broadly used for financial analysis and visualization. At the same time, many companies rely on specialized tax engines and automation tools to manage international VAT regulations. However, value rarely comes from the software alone. It largely depends on data quality, governance structures, and the practical setup of processes and controls.

Common systems

• SAP and SAP S/4HANA
• Microsoft Dynamics 365
• Oracle NetSuite
• Power BI reporting
• Avalara and Vertex

In practice, many companies operate strong ERP platforms but weak VAT processes. In these cases, the challenge is usually not the system itself, but rather unclear ownership of data and workflows between finance and IT.

5. Who typically leads VAT and tax work, and what is their background?

Responsibility for VAT and tax often sits with the CFO, finance director, or a dedicated tax manager depending on the company’s size and complexity. In international businesses, responsibilities are frequently divided between VAT, corporate tax, and transfer pricing. Many senior professionals have backgrounds as auditors, financial controllers, or consultants from larger advisory firms. At the same time, there is growing demand for profiles with strong process and systems understanding because the discipline is increasingly data-driven. The combination of financial insight, regulatory understanding, and operational experience is often more important than traditional tax expertise alone.

Typical lead roles

• CFO and finance director
• Tax manager
• Head of Finance
• Senior financial controller

In companies with extensive international trade, the tax manager often becomes the link between finance, legal, and ERP teams, particularly when new markets or business models need to be implemented quickly.

6. Who is typically involved in daily execution and operational tasks?

The daily handling of VAT and tax usually involves several functions across finance, IT, and operations. Financial controllers and accountants typically manage reconciliations, documentation, and ongoing reporting. ERP consultants and BI specialists support data models and automation, while external tax specialists are often involved in more complex assessments or international matters. Larger transformation projects may also include project managers and change managers to ensure successful implementation and organizational adoption. Collaboration between these functions is often essential for maintaining process quality.

Core operational roles

• Financial controller
• ERP consultant
• Accountant and bookkeeper
• BI specialist
• Project manager

A classic issue occurs when finance and IT operate with different definitions of transaction data. This can create VAT reporting errors even when the technical systems themselves function correctly.

7. Which specializations exist within VAT and tax?

VAT and tax include many different specializations depending on company type, geography, and complexity. Some specialists focus on indirect taxes such as VAT and duties, while others work with corporate taxation, transfer pricing, or international tax law. At the same time, demand is increasing for professionals with competencies in tax technology, automation, and data analysis. In practice, companies often look for combinations of deep specialization and industry experience. This is particularly true within e-commerce, pharma, manufacturing, and software businesses, where regulations and transaction models tend to be more complex than average.

Common specializations

• Indirect tax and VAT
• International corporate tax
• Transfer pricing
• Tax technology
• E-commerce VAT regulations

One example is subscription-based software companies operating across multiple countries, where VAT treatment depends on customer type, payment flows, and delivery models. In these situations, specialized experience often becomes essential.

How to quickly connect with strong candidates for your needs

Freelance specialists within VAT and tax can be a flexible and effective addition to a company’s finance organization. Many businesses use external consultants to add specialist expertise, extra capacity, or experience from similar projects without lengthy recruitment processes. Collaboration is often closer and more operational than with traditional agency setups, while hourly rates are typically lower.

Addcapacity.com helps companies first clarify their requirements in terms of role, responsibilities, competencies, and background. From there, three relevant candidates are identified based on both professional fit and organizational match. The dialogue is non-binding and can often be initiated quickly.