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:babs-202610-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261102
DTEND;VALUE=DATE:20261103
SUMMARY:Deadline: Form Ba and Form Bs (September 2026 period)
DESCRIPTION:September 2026 period\nMonthly report of purchases (Ba) and s
 ales (Bs) of goods and services above the set threshold.\nRule: Last day 
 of the following month\nOriginal deadline 31 October 2026\; 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:Form Ba and Form Bs
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:bagkur-202610-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261102
DTEND;VALUE=DATE:20261103
SUMMARY:Deadline: Self-employed premiums (4/b) (October 2026 period)
DESCRIPTION:October 2026 period\nPremium of the self-employed (sole propr
 ietors\, company partners\, freelancers) for the current month.\nRule: La
 st day of the same month\nOriginal deadline 31 October 2026\; moved to th
 e first working day because of a holiday.\nhttps://mizan.temasitesi.org/e
 n/legislation/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Self-employed premiums (4/b)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:sgk-202610-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261102
DTEND;VALUE=DATE:20261103
SUMMARY:Deadline: Social security premiums (4/a) (September 2026 period)
DESCRIPTION:September 2026 period\nEmployers pay the premiums for the pre
 vious month.\nRule: Last day of the following month\nOriginal deadline 31
  October 2026\; moved to the first working day because of a holiday.\nhtt
 ps://mizan.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:edefter-gv-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261110
DTEND;VALUE=DATE:20261111
SUMMARY:Deadline: e-Ledger upload (income taxpayers) (July 2026 period)
DESCRIPTION:July 2026 period\nLedger and berat files of income taxpayers 
 who upload monthly. If quarterly upload was chosen\, deadlines follow the
  quarter end.\nRule: The 10th of the 4th month after the month concerned\
 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-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261116
DTEND;VALUE=DATE:20261117
SUMMARY:Deadline: e-Ledger upload (companies and others) (July 2026 perio
 d)
DESCRIPTION:July 2026 period\nLedger and berat files of corporate and oth
 er taxpayers who upload monthly.\nRule: The 14th of the 4th month after t
 he month concerned\nOriginal deadline 14 November 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:gecici-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261117
DTEND;VALUE=DATE:20261118
SUMMARY:Deadline: Provisional tax return (Q3 2026)
DESCRIPTION:Q3 2026\nQuarterly filing and payment on the profit of income
  and corporate taxpayers. No provisional return is filed for the last qua
 rter of the year.\nRule: The 17th of the 2nd month after the quarter (May
 \, August\, November)\nhttps://mizan.temasitesi.org/en/legislation/tax-ca
 lendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Provisional tax return
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:damga-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261126
DTEND;VALUE=DATE:20261127
SUMMARY:Deadline: Stamp duty return (October 2026 period)
DESCRIPTION:October 2026 period\nFor regular taxpayers who pay stamp duty
  by return. Payment is due on the same day.\nRule: The 26th of the follow
 ing 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-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261126
DTEND;VALUE=DATE:20261127
SUMMARY:Deadline: Withholding and social security return (MUHSGK) (Octobe
 r 2026 period)
DESCRIPTION:October 2026 period\nIncome tax withheld from wages\, freelan
 ce fees and rent\, together with the insured employee report\, in one ret
 urn. The withheld tax is paid on the same day.\nRule: The 26th of the fol
 lowing month (filing and payment)\nhttps://mizan.temasitesi.org/en/legisl
 ation/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-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261130
DTEND;VALUE=DATE:20261201
SUMMARY:Deadline: VAT return (KDV-1\, KDV-2) (October 2026 period)
DESCRIPTION:October 2026 period\nMonthly return of VAT payers and of thos
 e withholding VAT. The declared tax is paid on the same day.\nRule: The 2
 8th of the following month (filing and payment)\nOriginal deadline 28 Nov
 ember 2026\; 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-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261130
DTEND;VALUE=DATE:20261201
SUMMARY:Deadline: Form Ba and Form Bs (October 2026 period)
DESCRIPTION:October 2026 period\nMonthly report of purchases (Ba) and sal
 es (Bs) of goods and services above the set threshold.\nRule: Last day of
  the following month\nhttps://mizan.temasitesi.org/en/legislation/tax-cal
 endar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Form Ba and Form Bs
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:bagkur-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261130
DTEND;VALUE=DATE:20261201
SUMMARY:Deadline: Self-employed premiums (4/b) (November 2026 period)
DESCRIPTION:November 2026 period\nPremium of the self-employed (sole prop
 rietors\, company partners\, freelancers) for the current month.\nRule: L
 ast day of the same month\nhttps://mizan.temasitesi.org/en/legislation/ta
 x-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Self-employed premiums (4/b)
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:sgk-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261130
DTEND;VALUE=DATE:20261201
SUMMARY:Deadline: Social security premiums (4/a) (October 2026 period)
DESCRIPTION:October 2026 period\nEmployers pay the premiums for the previ
 ous month.\nRule: Last day of the following month\nhttps://mizan.temasite
 si.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-202611-en@mizan.temasitesi.org
DTSTAMP:20261111T202322Z
DTSTART;VALUE=DATE:20261130
DTEND;VALUE=DATE:20261201
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\nhttps://mizan.temasitesi.org/en/legisla
 tion/tax-calendar
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
TRIGGER:-P2D
DESCRIPTION:Property tax instalment
END:VALARM
END:VEVENT
END:VCALENDAR