BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Mizan Accounting & Audit//Vergi Takvimi//TR
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Mizan Accounting & Audit — Tax calendar
X-WR-TIMEZONE:Europe/Istanbul
BEGIN:VEVENT
UID:kdv-202605-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260601
DTEND;VALUE=DATE:20260602
SUMMARY:Deadline: VAT return (KDV-1\, KDV-2) (April 2026 period)
DESCRIPTION:April 2026 period\nMonthly return of VAT payers and of those 
 withholding VAT. The declared tax is paid on the same day.\nRule: The 28t
 h of the following month (filing and payment)\nOriginal deadline 28 May 2
 026\; moved to the first working day because of a holiday.\nhttps://mizan
 .temasitesi.org/en/legislation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:VAT return (KDV-1\, KDV-2)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:babs-202605-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260601
DTEND;VALUE=DATE:20260602
SUMMARY:Deadline: Form Ba and Form Bs (April 2026 period)
DESCRIPTION:April 2026 period\nMonthly report of purchases (Ba) and sales
  (Bs) of goods and services above the set threshold.\nRule: Last day of t
 he following month\nOriginal deadline 31 May 2026\; moved to the first wo
 rking day because of a holiday.\nhttps://mizan.temasitesi.org/en/legislat
 ion/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Form Ba and Form Bs
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:bagkur-202605-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260601
DTEND;VALUE=DATE:20260602
SUMMARY:Deadline: Self-employed premiums (4/b) (May 2026 period)
DESCRIPTION:May 2026 period\nPremium of the self-employed (sole proprieto
 rs\, company partners\, freelancers) for the current month.\nRule: Last d
 ay of the same month\nOriginal deadline 31 May 2026\; moved to the first 
 working day because of a holiday.\nhttps://mizan.temasitesi.org/en/legisl
 ation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Self-employed premiums (4/b)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:sgk-202605-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260601
DTEND;VALUE=DATE:20260602
SUMMARY:Deadline: Social security premiums (4/a) (April 2026 period)
DESCRIPTION:April 2026 period\nEmployers pay the premiums for the previou
 s month.\nRule: Last day of the following month\nOriginal deadline 31 May
  2026\; moved to the first working day because of a holiday.\nhttps://miz
 an.temasitesi.org/en/legislation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Social security premiums (4/a)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:emlak-202605-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260601
DTEND;VALUE=DATE:20260602
SUMMARY:Deadline: Property tax instalment
DESCRIPTION:Instalment of the building and land tax (1st in May\, 2nd in 
 November). The environmental cleaning tax is paid in the same period.\nRu
 le: Last day of May and November\nOriginal deadline 31 May 2026\; moved t
 o the first working day because of a holiday.\nhttps://mizan.temasitesi.o
 rg/en/legislation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Property tax instalment
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:edefter-gv-202606-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260610
DTEND;VALUE=DATE:20260611
SUMMARY:Deadline: e-Ledger upload (income taxpayers) (February 2026 perio
 d)
DESCRIPTION:February 2026 period\nLedger and berat files of income taxpay
 ers who upload monthly. If quarterly upload was chosen\, deadlines follow
  the quarter end.\nRule: The 10th of the 4th month after the month concer
 ned\nhttps://mizan.temasitesi.org/en/legislation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:e-Ledger upload (income taxpayers)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:edefter-kv-202606-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260615
DTEND;VALUE=DATE:20260616
SUMMARY:Deadline: e-Ledger upload (companies and others) (February 2026 p
 eriod)
DESCRIPTION:February 2026 period\nLedger and berat files of corporate and
  other taxpayers who upload monthly.\nRule: The 14th of the 4th month aft
 er the month concerned\nOriginal deadline 14 June 2026\; moved to the fir
 st working day because of a holiday.\nhttps://mizan.temasitesi.org/en/leg
 islation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:e-Ledger upload (companies and others)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:damga-202606-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260626
DTEND;VALUE=DATE:20260627
SUMMARY:Deadline: Stamp duty return (May 2026 period)
DESCRIPTION:May 2026 period\nFor regular taxpayers who pay stamp duty by 
 return. Payment is due on the same day.\nRule: The 26th of the following 
 month\nhttps://mizan.temasitesi.org/en/legislation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Stamp duty return
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:muhtasar-202606-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260626
DTEND;VALUE=DATE:20260627
SUMMARY:Deadline: Withholding and social security return (MUHSGK) (May 20
 26 period)
DESCRIPTION:May 2026 period\nIncome tax withheld from wages\, freelance f
 ees and rent\, together with the insured employee report\, in one return.
  The withheld tax is paid on the same day.\nRule: The 26th of the followi
 ng month (filing and payment)\nhttps://mizan.temasitesi.org/en/legislatio
 n/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Withholding and social security return (MUHSGK)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:kdv-202606-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260629
DTEND;VALUE=DATE:20260630
SUMMARY:Deadline: VAT return (KDV-1\, KDV-2) (May 2026 period)
DESCRIPTION:May 2026 period\nMonthly return of VAT payers and of those wi
 thholding VAT. The declared tax is paid on the same day.\nRule: The 28th 
 of the following month (filing and payment)\nOriginal deadline 28 June 20
 26\; moved to the first working day because of a holiday.\nhttps://mizan.
 temasitesi.org/en/legislation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:VAT return (KDV-1\, KDV-2)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:babs-202606-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260630
DTEND;VALUE=DATE:20260701
SUMMARY:Deadline: Form Ba and Form Bs (May 2026 period)
DESCRIPTION:May 2026 period\nMonthly report of purchases (Ba) and sales (
 Bs) of goods and services above the set threshold.\nRule: Last day of the
  following month\nhttps://mizan.temasitesi.org/en/legislation/tax-calenda
 r
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Form Ba and Form Bs
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:bagkur-202606-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260630
DTEND;VALUE=DATE:20260701
SUMMARY:Deadline: Self-employed premiums (4/b) (June 2026 period)
DESCRIPTION:June 2026 period\nPremium of the self-employed (sole propriet
 ors\, company partners\, freelancers) for the current month.\nRule: Last 
 day of the same month\nhttps://mizan.temasitesi.org/en/legislation/tax-ca
 lendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Self-employed premiums (4/b)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:sgk-202606-en@mizan.temasitesi.org
DTSTAMP:20261111T213008Z
DTSTART;VALUE=DATE:20260630
DTEND;VALUE=DATE:20260701
SUMMARY:Deadline: Social security premiums (4/a) (May 2026 period)
DESCRIPTION:May 2026 period\nEmployers pay the premiums for the previous 
 month.\nRule: Last day of the following month\nhttps://mizan.temasitesi.o
 rg/en/legislation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Social security premiums (4/a)
END:VALARM
END:VEVENT
END:VCALENDAR