# Tax Advisory

> From monthly tax filings to formal tax inquiry procedures, from correctly applying exemptions and incentives to tax planning, we manage your tax processes end to end.

Kaynak / Source: https://sinemyavuz.com.tr/en/services/vergi-danismanligi
Yazar / Author: Sinem Yavuz (SMMM) — SMMM Sinem Yavuz

Tax advisory isn't just about filling out returns. Applying the right exemption at the right time, documenting a transaction correctly, or responding properly to a formal tax inquiry letter — all of this protects your business from unnecessary tax burden and penalty risk.

## What's Included

**Periodic tax returns:** We prepare your monthly VAT, quarterly provisional tax, and annual Corporate/Income Tax returns accurately and on time.

**Formal tax inquiry management:** We respond to formal inquiry letters ("İzaha Davet") from the tax office on time, with the documentation needed to resolve them in the taxpayer's favor.

**Exemption and incentive analysis:** We identify applicable programs — the young entrepreneur exemption, export exemption, or sector-specific incentives — and manage the application process.

**Tax audit support:** If you face a tax audit or objection process, we stand by you in preparing the necessary documents and managing the process correctly.

## Filing Deadlines

According to the Revenue Administration's deadline table, the main deadlines are: VAT returns by the 28th of the following month, VAT-2 (withholding liability) returns and payment by the 25th, Withholding & Premium Service Returns by the 26th (for taxpayers on the 3-month period, the 26th of April, July, October and January), and provisional tax by the 17th of February, May, August and November. All are due by 23:59; if the last day falls on a weekend or public holiday, the deadline moves to the end of the next working day.

## Why It Matters

Not knowing about an available exemption or deduction can mean paying more tax than necessary. On the other hand, missing an obligation carries the risk of a retroactive assessment with penalties. The goal of tax advisory is to minimize both risks at once.

## How We Support This

We plan each client's tax calendar specifically around their sector and company type. We proactively evaluate exemption or incentive opportunities that arise during the year, and flag risky areas in advance.