A tax assessment notice has been served: which route to choose within 30 days?

The VUK 376 penalty reduction, post-assessment settlement and litigation, and where each stands after Law No. 7524.

When a tax/penalty assessment notice (ihbarname) arrives, the taxpayer has three basic routes. The choice directly determines the total amount payable and the risk that may arise later.

When does the period start?

A notice sent via e-Notification (E-Tebligat) is deemed served at the end of the fifth day following the day it reaches the electronic address. For all three routes, the period is 30 days from that date. If this period is missed, the assessment becomes final and the options largely disappear.

1. VUK 376: penalty reduction

Under Tax Procedure Law (VUK) Article 376, if the taxpayer declares that they will not file a lawsuit or request settlement and pays the principal tax and the reduced penalty, or provides security, within the period, the tax loss penalty is reduced by half. The principal tax and late payment interest are not reduced. In files where the findings are largely correct, this is the quickest and most predictable route.

2. Post-assessment settlement

Following the amendment made by Law No. 7524, settlement (uzlaşma) is possible only for penalties; the principal tax can no longer be the subject of settlement. No additional reduction is applied to penalties agreed in settlement. If pre-assessment settlement was requested and failed, post-assessment settlement cannot be requested in the same file; in that case, the 376 reduction can still be considered.

Note. Before the settlement minutes are signed, the settlement request can be withdrawn and the 376 reduction requested instead. The order in which to proceed should be planned in advance based on the content of the file.

3. Litigation

If the assessment is considered contrary to law or to the records, a lawsuit can be filed at the tax court. Filing a lawsuit suspends collection, but if the case is lost, the principal tax, the full penalty and late payment interest are payable together. For this reason, the decision to litigate should be based on whether the findings can be technically rebutted.

What to look at when deciding

Comparison of the findings in the Tax Audit Report with the records and documents
Statute of limitations for assessment and procedural errors
The share of the penalty in the total amount (the effect of the 376 reduction)
The business's cash position and ability to provide security

You can see an amount-based comparison of the three routes in the scenario tool.