September filing cycle and the monthly compliance calendar
September filing cycle and the monthly compliance calendar
Monthly value added tax is filed and paid by the twentieth day of the following month through the State Tax Service electronic system, at a standard rate of 18 percent. Where the twentieth falls on a non-working day, the deadline moves to the next working day, so confirm the exact date against the current published announcement before you plan around it.
The monthly cycle is the one most companies handle well. The items that generate penalties tend to sit around it. Withholding tax reports are filed within twenty days following the end of each quarter, which puts the third quarter report in the second half of October. Profit tax runs at 20 percent with quarterly advance payments during the year and an annual return due 31 March.
For smaller businesses, the simplified regime applies at a general rate of 2 percent of gross revenue, with 8 percent for catering. A reduced 6 percent rate applies to certain public facing services for a three year period from 1 January 2026, which is worth checking against your activity classification rather than assuming last year's treatment still applies.
Three checks are worth running before every filing. First, reconcile the VAT return to the ledger rather than to last month's return, because rolled forward errors are the most common source of adjustment. Second, confirm that supplier invoices are properly registered in the electronic system, since input recovery depends on it. Third, check that any change in your activity or turnover has not moved you between regimes mid-year.
Filing on time is straightforward. Filing correctly, with a position that holds up if it is reviewed later, is where advisory support earns its place.
BDO Azerbaijan provides tax compliance, filing support and full accounting outsourcing for companies of every size. Contact our tax team to take the monthly cycle off your desk.
The monthly cycle is the one most companies handle well. The items that generate penalties tend to sit around it. Withholding tax reports are filed within twenty days following the end of each quarter, which puts the third quarter report in the second half of October. Profit tax runs at 20 percent with quarterly advance payments during the year and an annual return due 31 March.
For smaller businesses, the simplified regime applies at a general rate of 2 percent of gross revenue, with 8 percent for catering. A reduced 6 percent rate applies to certain public facing services for a three year period from 1 January 2026, which is worth checking against your activity classification rather than assuming last year's treatment still applies.
Three checks are worth running before every filing. First, reconcile the VAT return to the ledger rather than to last month's return, because rolled forward errors are the most common source of adjustment. Second, confirm that supplier invoices are properly registered in the electronic system, since input recovery depends on it. Third, check that any change in your activity or turnover has not moved you between regimes mid-year.
Filing on time is straightforward. Filing correctly, with a position that holds up if it is reviewed later, is where advisory support earns its place.
BDO Azerbaijan provides tax compliance, filing support and full accounting outsourcing for companies of every size. Contact our tax team to take the monthly cycle off your desk.