Willkommen bei Cove

Proactive Tax Advisor Mainz for Companies

Buchhaltung, Steuererklärungen und Lohnabrechnung , digital, transparent, proaktiv.

Warum Cove

A Firm That's Right Here for Your Business

Founders and business owners in Mainz need a tax advisor who keeps things moving, not one that slows them down. We combine clean digital processes with real advisory expertise, so you always know where you stand.

The problem we kept seeing

Most traditional firms are reactive. Companies wait weeks for reports, lose track of their numbers, and end up managing deadlines on their own. That should not be the norm.

How we approach things differently

We run paperless bookkeeping, structured digital workflows, and clear communication from day one. No piles of documents, no guesswork. Just a process that works and a team that stays ahead of things for you.

Where we are today

We work with startups and growing companies across Germany, backed by experienced tax advisors and processes that are fully digital and built around your business rhythm.

What drives us

We want business owners to have a clear picture of their finances at all times, so they can make good decisions and focus on what they actually built their company for.

Tax Advisory

A Tax Advisor That Works Ahead of Deadlines

Waiting for your tax advisor to catch up costs you time and sometimes money. We stay proactive, flag issues before they become problems, and keep the cost of working with a tax advisor predictable and fair.

Transparent tax advisor fees with no surprise invoices
Annual financial statements prepared accurately and on time
Tax return handled by your advisor with full context of your business

A tax advisor reviewing an annual financial statement on a laptop in a modern office setting. The desk is clear and paperless, reflecting structured digital workflows.

A clean digital bookkeeping dashboard showing categorized transactions and VAT summaries. No paper documents in sight, illustrating a fully paperless accounting process.

Paperless Bookkeeping with a Clear Process

We handle your ongoing bookkeeping entirely digitally. No paper, no back-and-forth confusion. You upload documents, we take care of the rest and keep your records clean and audit-ready.

Fully digital and paperless bookkeeping setup
Monthly VAT advance returns filed accurately and on time
Bundesanzeiger publication of your annual financial statement handled for you

Annual Statements

Annual Financial Statements Without the Stress

Your Jahresabschluss should not feel like a yearly crisis. We prepare it systematically throughout the year so that when the deadline comes, everything is already in order.

Structured preparation of your annual financial statement
Bundesanzeiger submission taken care of on your behalf
Clear overview of your figures before anything is filed

An advisor and a business owner going through a completed annual financial statement together at a desk. The process looks calm and well-organized, not rushed.

A tax advisor preparing a business tax return on a computer, with a clear and organized workspace. The scene reflects a calm, methodical approach to filing.

Tax Returns

Your Tax Return, Handled with Full Context

Responsible Tax Office for Companies in Mainz

For all tax administration matters – such as filing tax returns, complying with deadlines, or applying for extensions – your local tax office is your primary contact. If your company is registered in Mainz, the Finanzamt Mainz is generally responsible for your tax matters.

Finanzamt Mainz

Mandantenstimmen

Was unsere Mandanten sagen

Mit Cove haben wir endlich vollständige Klarheit über unsere Finanzen - wofür wir zahlen und warum. Alles ist digital, transparent und deutlich effizienter als bei traditionellen Kanzleien.

Klaus Wegener

CEO @35up

Früher haben wir Wochen auf Antworten gewartet. Mit Cove läuft alles digital und proaktiv – sie melden sich, bevor Fristen anstehen. Endlich ein Steuerberater, der mitdenkt.

Dr. Emil Kendziorra

CEO @Tomorrow Biostasis

Wir sparen jetzt 10+ Stunden pro Monat, die vorher für Beleg-Suchen und E-Mail-Ping-Pong draufgingen. Und wenn wir Fragen haben, bekommen wir Antworten, die wir auch verstehen.

Daniel Atanasovski

CEO @Coding Partners

FAQ

Antworten auf deine Fragen

Häufige Fragen zur Zusammenarbeit mit Cove.

How does the collaboration with Cove work?

Getting started is straightforward. You share your documents and receipts with us digitally, and we handle your ongoing bookkeeping, payroll, annual financial statement, and tax return from there. If we need context on a specific transaction, we will reach out briefly. Every month you receive your BWA and a clear summary of your financials. For companies based in Mainz, we are also available for direct conversations whenever strategic or tax-related questions come up. No waiting rooms, no unnecessary back-and-forth.

How can I switch to Cove?

A switch is possible at any time and is fully supported: 1. Non-binding initial consultation: We discuss your requirements and clarify together whether Cove is the right solution for your company in Mainz. 2. Offer & contract conclusion: You will receive an individual offer and immediately become our client. 3. Smooth transition: We coordinate contact with your previous firm and handle termination, data transfer, and necessary powers of attorney. 4. Start of support: We begin with ongoing bookkeeping and catch up on open annual financial statements if needed. Your dedicated tax advisor accompanies you from day one.

Do I have a dedicated point of contact?

Yes. You will get a dedicated tax advisor who knows your business and supports you long-term in Mainz. For any questions, you can reach them directly via our platform.

Do you handle all bookkeeping tasks for me?

Yes, the vast majority. We do the booking, generate BWAs, handle payroll, and tax returns. You only need to provide receipts and briefly give context for unclear entries. That's it.

Is my data secure?

Yes. GDPR-compliant, German servers. As tax advisors, we are bound by statutory confidentiality duties.

How does COVE work?