Tax & Finance Operations Intern (m/w/d) - Startup

Free resume; Berlin; Hybrid; EUR 53,000 - 59,000; Full time

Benefits offered by this job

Competitive salary

Office near Boxhagener Platz

Flexible hours

Job summary

Taxforce, a fast-growing Berlin startup, seeks a Tax & Finance Operations Intern (m/w/d) to support both advisory and bookkeeping activities. You will work directly with founders, handling invoicing, cashflow, and internal financial close while learning how AI transforms a traditional tax practice.

Ideal candidates are studying business, economics, or law, with a drive to learn, accuracy, and comfort with AI tools. This role offers competitive pay and an office-based setup near Boxhagener Platz.

Qualifications

• Drive & ambition to work in a young team and fast-paced startup
• German language skills are required for customer interaction
• Experience from internships or working student roles in Tax/Accounting/Finance/Consulting is valued
• Attention to detail matters in tax and finance
• Ability to self-organize, prioritize tasks and get things done
• Proficiency with AI tools and willingness to learn new tools on the go
• Team player with collaborative mindset
• Strong communication in German is essential

Responsibilities

• Take ownership of invoicing and support cashflow management
• Assist with monthly internal bookkeeping and financial close
• Build and maintain reporting and controlling analyses over time
• Prepare annual financial statement packages and business analyses
• Contribute to automating recurring tasks and data extraction
• Support tax operations and assist with simple tax pre-filings
• Maintain client master data and support deadline control
• Document internal tools/workflows and participate in process improvements

Skills

Drive & ambition

German language skills

Tech-savvy

Structured & independent

Collaborative

Learn from experienced team

Education

Business administration / Economics

Tools

AI tools

Job description

Tax & Finance Operations Intern (m/w/d) - Startup

Job Description

We are building Germany's leading Tax Advisory firm. Taxforce was founded based on a simple observation: Many business owners want a tax advisor who acts as a true sparring partner: proactive, responsive, and strategic. What they often get instead is a service provider: booking receipts and filing tax returns, with little real advisory.

We’re building the alternative.

Founded in 2025, Taxforce rethinks tax advisory from the ground up: AI-powered and highly automated, yet personal. We’re starting with healthcare professionals, a complex and underserved segment, with the ambition to expand into many more industries over time.

Instead of pure compliance, we deliver real advisory and become long-term partners to our clients: from initial setup to established organizations.

This is a €40B market in Germany alone, with processes that have barely changed in decades. AI is now enabling a fundamental shift and there are no playbooks yet. We’re writing them.

We’re a small, highly ambitious team in Berlin, backed by €5M from Tenet VC and founded by alumni of Goldman Sachs, Harvard Business School, Bain & Company and the former Klarna Head of Engineering. You’ll work directly with the founders, take on real responsibility from day one, and see how AI transforms a real-world industry.

We offer a high-ownership environment, direct feedback and mentoring, a collaborative team, and competitive salary all from our office near Boxhagener Platz.

Tasks

As a Tax & Finance Intern, you'll work right in the middle of our operational and advisory tax work. You'll take on responsibility from day one, both externally, supporting our tax advisors, and internally, in our own controlling and bookkeeping along the entire value chain: from preparing client tax returns and hands-on research, to managing invoicing, funds, and cashflow, through our monthly internal financial close. Because tech and tax work together at Taxforce, you'll be close to the point where manual work turns into automation and you'll actively help us make our processes better:

Finance & Controlling

Take ownership of our invoicing and support funds and cashflow management

Support the monthly internal bookkeeping and financial close

Build and maintain reporting and controlling analyses over time

Tax Operations

Prepare annual financial statement packages and business analyses

Provide simple input on tax returns and pre-filings (income tax, business taxes) at draft level, where you get feedback and develop new skills

Support our digital mail and tax assessment processing through deadline control and smart document classification

Structured client communication (document requests, follow-ups)

Maintain client master data and support deadline control

Test and document internal tools and workflows

Contribute to automating recurring tasks (e.g. document classification, data extraction, integrations)

Data preparation and simple analyses

Requirements

Drive & ambition: You’re motivated to work in a young team and thrive in fast-paced startup environments

Relevant studies: You’re studying business administration, economics, law, tax or a related field, ideally with a focus on or strong interest in tax, accounting or finance

First practical experience: You’ve gained hands-on experience through internships or working student roles (ideally in Tax, Accounting, Finance or Consulting)

Care & accuracy: You work carefully and precisely, because in tax and finance every detail counts

Structured & independent: You organise yourself well, prioritise between tasks and get things done without needing everything spelled out

Tech-savvy: You’re comfortable using AI tools, can implement small automations yourself and have no problem learning new tools and skills on the go

Collaborative: You are a team player. Working together as a team and sharing knowledge comes naturally to you

German language skills: We are a fast-growing start-up with a diverse team. However, our customers mostly speak German, hence we require German language skills

Learn from an experienced team: Work closely with founders and tax advisors and get direct feedback and mentoring from day one

Ownership from day one: Take on real responsibility early and help shape how Taxforce is built across tax, finance, and operations

Front-row seat to AI in the real world: See how AI is applied to transform a traditional industry and actively contribute to building an AI-driven product

Steep learning curve: Work on real clients and real numbers, not example cases, and build skills that carry into your career

Strong team environment: Join an ambitious, supportive team with direct feedback and a high level of trust and ownership

Fair salary and a great office: Competitive pay and flexible hours around your studies, from our office near Boxhagener Platz

Office Policy: We work 5 days in the office, because we feel that is crucial to enable speed, learning, and compounding interests when working next to each other.

Remote full-time en 53,000–59,000 EUR/yr