Send your request
Briefly describe the matter and tell us the concrete deadline.
For time-critical tax matters
Tax matter with a deadline? We'll tell you today whether we can help.
Send us a short description of what's going on and by when it needs to happen. Requests received by 2 pm on business days are reviewed the same day.
How it works
How FastLane works.
We review
We assess the same day whether FastLane fits the matter, which documents are needed and whether the deadline is realistic.
Concrete quote
If we can take on the matter, you receive a concrete quote, including the express surcharge for prioritized handling. You decide only then.
Prioritized handling
After acceptance and receipt of the complete information, prioritized handling begins. Target window: 2–5 business days.
Use cases
For tax matters under concrete time pressure.
FastLane is for individual matters with a concrete deadline or another clear reason for urgency. Click a case for details.
ReminderReminder or unclear letter from the tax office
Whether it's an official reminder to file or a letter that seems unclear at first — if a deadline is at stake and it's unclear what to do next, we assess the case the same day and tell you whether and how the deadline can realistically be met.
Documents we may need later
- The letter from the tax office
- Affected years
- Available receipts/records
Enforcement fine & estimated assessmentThreatened fine or estimated tax
If a return remains unfiled, the tax office escalates in one of two ways: it threatens a fine with a short follow-up deadline, or it estimates the tax base itself under § 162 AO — usually deliberately to the taxpayer's disadvantage. Both can only be corrected by promptly filing the actual return or by a timely objection. We assess immediately how quickly the real return can be delivered.
Documents we may need later
- Letter from the tax office (threat or estimated assessment)
- Affected tax years
- Available documents (even incomplete)
Account garnishmentBank account frozen due to tax arrears
If VAT returns or tax returns are not filed, the tax office estimates the tax. If these amounts remain unpaid, it can move to enforcement and freeze the bank account. We assess immediately which filings are missing and how the freeze can be lifted as quickly as possible.
Documents we may need later
- Garnishment order
- Missing VAT returns/filings and periods
- Bank statements
Objection deadlineObjection to tax assessment – deadline running out
After a tax assessment is received, there is usually one month to file an objection. If this deadline is missed, the assessment becomes final and can only be corrected in exceptional cases. We check whether an objection can be drafted and filed on time.
Documents we may need later
- The tax assessment
- Date of notification
- The disputed point
Tax auditTax audit with a tight timeframe
After a notice of audit, there is often little time to compile documents and clarify open points. We take over short-notice preparation and communication with the tax office for the announced audit period.
Documents we may need later
- The audit notice
- Audit period
- Accounting records
Late filingSeveral years were never declared
For various reasons, no returns were filed for several years. Before filing a late return, the scope of missing years and documents needs to be clarified. We assess how the years should be prioritized. We also check whether any criminal-law aspects need to be considered.
Documents we may need later
- Affected years
- Tax office letters, if any
- Available receipts/records
Criminal tax proceedingsCriminal tax proceedings have been initiated
Once criminal tax proceedings have been formally initiated, the legal starting position changes fundamentally. A penalty-exempting voluntary disclosure is generally no longer possible from this point on. We handle the tax side of the case, secure all deadlines and work together with specialised criminal defence lawyers.
Documents we may need later
- Letter from the tax investigation unit / prosecutor's office
- Affected years and matter
Change of tax advisorPrevious firm drops out at short notice
Whether due to capacity constraints, end of engagement or specialization – if the previous firm drops out on short notice and a deadline is approaching, a fast assessment is needed on whether a takeover is still possible.
Documents we may need later
- The upcoming deadline
- Current status of the case
- Available documents
DisclosureThreatened fine for non-disclosure
If annual financial statements aren't disclosed on time, the Federal Office of Justice opens fine proceedings under § 335 HGB and sets a further deadline (usually six weeks). If this is also missed, a fine of at least €2,500 is imposed — and the process repeats with a higher amount. FastLane takes on the case in full: from preparing the annual financial statements to communicating with the Federal Office of Justice. Timing depends on the state of the bookkeeping.
Documents we may need later
- Letter from the Federal Office of Justice
- Affected fiscal year
- Accounting records
FastLane is backed by Licensed German tax advisors.
FastLane isn't an automated tool or a hand-off to third parties. Every accepted matter is personally reviewed and taken on by a Licensed German tax advisor. Your contracting party is the tax advisory firm Suat Göydeniz & Grit Birka eGbR (Steuerberater).
FastLane Tax is a TaxGermany product backed by our Licensed German tax advisors. The customer feedback below relates to the TaxGermany brand and advisory experience.
What Our Customers Are Saying
FAQ
Frequently asked questions.
Are 2–5 business days guaranteed?
No. This is the target processing window for accepted matters once the required information is complete. Scope, complexity and deadline remain decisive.
Does prioritized handling cost more than regular advisory work?
Yes. Prioritized handling comes with an express surcharge based on the scope and deadline of the matter. We state this transparently in the concrete quote — before you decide.
Is every request accepted?
No. We only accept matters that fit our professional scope and can realistically be handled within the required timeframe.
What happens if you're at capacity?
We accept a limited number of FastLane requests per day so we can keep our same-day promise. If that day's capacity is reached, we say so openly – we still take down the matter and deadline and review it the next business day.
Can I describe the matter via WhatsApp?
Yes. For the initial assessment, a short description and the concrete deadline are enough. Please send sensitive documents only when requested.
Does FastLane replace ongoing tax advisory?
No. FastLane is designed for individual time-critical matters. The quote covers only the specific urgent matter reported – it does not create any automatic commitment to ongoing tax advisory.
Who is behind FastLane Tax?
FastLane Tax is a TaxGermany product supported by Licensed German tax advisors. Every accepted matter is individually reviewed and handled under professional tax-advisory responsibility. Your contracting party is the tax advisory firm Suat Göydeniz & Grit Birka eGbR (Steuerberater).
What happens after the FastLane matter is completed?
FastLane is designed for the specific urgent matter. If further tax support is needed afterwards, we will discuss that separately with you.
Urgent tax matter?
Send us a short description of the matter and the concrete deadline.