We make your e‑invoice happen.

Let’s make YOUR e‑invoice happen.

We support businesses along their e‑invoicing journey with practical and tailored solutions – so that your invoicing processes work reliably.

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Companies doing business in Europe and elsewhere must keep a close eye on their electronic invoicing and reporting obligations. Whilst there is a European standard format, each country can develop their own local requirements. This patch work of national regulations will need to be navigated. Nitt & Huff is here to help you with your e‑invoicing journey.

Where are you on your e‑invoicing journey?

Wherever you are today, we’ll meet you there.

Implementing e‑invoicing is more than just sending an XML file. You might already have a clear direction and just need strong project management. Or you might still be figuring it all out.

Either way, we support you exactly where you need us – offering pragmatic and straightforward advice.

Option 1
Not sure where to start?
You want to understand what you need to get started with e‑invoicing – and where to begin.

Virtual Coffee
Option 2
So many more mandatory fields than in a paper invoice – do you even have all of them?
You need help reviewing the completeness and quality of your invoicing and master data, so your customers can accept your e‑invoices first time.

Data Analysis
Option 3
Which data points go where?
You need support mapping your data to the target format – for example, because you’re developing your own API, or planning to use an external connector.

Data Mapping
Option 4
Are your invoicing processes e‑invoicing-ready?
You’d like to understand which processes will be impacted, and get them ready for the new requirements.

Process Analysis
Option 5
Which software solutions would suit you?
You’re looking for the right technology partner and need help with defining your needs, choosing the right provider, and implementing the solution.

Vendor Selection
Option 6
You’re looking for a project manager?
You need someone who keeps the project on track, manages stakeholders and change, and guides you safely to your goal.

Project Management
Option 7
Can someone explain this in a simple way?
You need a practical, hands-on introduction to e‑invoicing for your team, enabling them to ask the right questions, make good decisions and support this journey – because e‑invoicing is a team effort.

Employee Workshop
Option 8
You’d like to swap notes and brainstorm?
You’re looking for practical tips that actually help: What are others doing? How do they approach it? What should you focus on – and what can you safely skip?

Knowledge Sharing or Brainstorming

Our Services

We support you exactly where you need us – we’re always flexible and tailored to your needs.

Initial Consultation or Brainstorming Session

In our first call, we’ll look at where you are today and what your next steps should be. We share our experience and practical tips you can really rely on.

Requirements Workshop

A focused deep dive with your stakeholders, moderated by Nitt & Huff. Together, we define your needs – including a country-specific use case matrix, system landscape, key project priorities, and a roadmap with timelines and responsibilities.

Vendor Selection and Implementation

We help you choose the right provider based on your organisation’s requirements and support you throughout the implementation process.

Data Analysis und Mapping

High-quality, complete master and transactional data are key to reliable e‑invoicing. We support you with in-depth analysis, clear recommendations, and mapping your data to the required format.

Process Consulting and Documentation

We review your workflows and explain how your processes will evolve. We also support you with documentation and internal and external communication – for example with customers, support teams, and service providers.

Project Management

Our experienced project managers support you throughout your e‑invoicing project – from defining requirements and implementing software to adapting your processes. We’re with you every step of the way.

Workshops & Trainings

Whether it’s e‑invoicing basics for your team, specialised training on data mapping, or process training after implementation – we provide the level of training that’s right for your colleagues.

Why Nitt & Huff?

For over 20 years, we’ve been helping companies implement VAT and other compliance processes. Our team has also been supporting businesses in integrating external tax tools into their system landscapes since 2023 – we are ERP-independent and with a focus on processes, data and project management.

We’re pragmatic, results-driven, and technology-neutral. We provide the support you actually need.

Our goal: To deliver an e‑invoicing process that actually suits your business, works reliably and is sustainable.