Next deadline: 26/10 · Reverse-charge VAT (KDV-2)
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Tax

Short, plain and current articles on tax, payroll and company life.

Featured articleTax

Withholding tax vs VAT withholding: who deducts, who pays?

The two are often confused. Withholding tax deducts income tax at source; VAT withholding deducts part of the VAT at source. Examples show who pays what.

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In brief
  • Withholding tax deducts income or corporate tax at source; VAT withholding deducts part of the VAT.
  • Withholding tax is filed on the withholding return; VAT withholding on VAT return No. 2.
  • Whoever should withhold and does not is liable for the tax and penalty.
Tax

Tax penalties, voluntary disclosure and ways to reduce them

Missed a return or under-declared? Tax loss penalty, irregularity, voluntary disclosure, penalty reduction and settlement; which is better when?

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Tax

Marketplace withholding in e-commerce (1%): deduction, credit and refund

What is the 1% withholding marketplaces such as Trendyol, Hepsiburada and Amazon deduct from seller payouts, how is the base found, how is it credited in provisional and annual returns, and how is an excess refunded?

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Tax

Meta and Google ad invoices: 15% withholding and VAT return No. 2

Withholding and reverse-charge VAT on online advertising bought from platforms abroad; grossing up, filing time, the payment condition for deducting VAT-2 and a document list.

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Tax

Withholding on business rent: gross or net?

How a tenant business calculates withholding, what it pays the landlord and when it pays the tax over; what changes if the landlord is a company.

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Tax

Taking dividends from a company: corporate tax, 15% withholding and the return

The tax cost of distributing a limited or joint stock company's profit to partners; withholding, the annual return, the half-exempt rule and alternatives for paying partners.

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Tax

Partners' current account: when a partner withdraws money or lends to the company

Calculating interest on money a partner withdraws, VAT, hidden profit distribution risk; a partner lending to the company, the agreement, interest and the thin capitalisation limit.

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Tax

VAT refunds: who can claim and how the process works

Refunds of accumulated VAT from exports, withholding sales and reduced-rate supplies; offset and cash refunds, sworn accountant reports, guarantees and timing.

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Tax

Rental income return: residential, commercial and the exemption

The TRY 58,000 exemption for residential rent, credit for withholding on commercial rent, the lump-sum and actual expense methods; who files a return in March?

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Tax

Non-deductible expenses (KKEG) list for 2026

Expenses recorded in the books but not deductible from the tax base; tax penalties, passenger car limits, thin capitalisation, the finance expense restriction, donations and common mistakes.

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Tax

How provisional tax is calculated and planned

Advance tax paid on quarterly profit; filing periods, rates for companies and sole proprietors, credit in the annual return and cash planning.

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Tax

Corporate tax return: an April preparation checklist

From accounting profit to taxable profit, non-deductible expenses, exemptions, prior-year losses, minimum corporate tax and what to check before filing.

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Tax

Which expenses are deductible?

The three conditions for a deductible expense and common expenses in one table; meals, phone, rent, vehicles, training, donations and personal spending.

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Tax

Buying a car for the company: VAT, SCT, depreciation and 2026 limits

Expense and depreciation limits on passenger cars, the monthly lease limit, VAT deduction and the difference for commercial vehicles; with 2026 amounts.

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