Tax Calendar 2016

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Tax Date Description
VAT 2016-01-10 VAT Return Filling - Monthly Regime
Social Security 2016-01-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-01-20 Payment of withholding tax and stamp tax regarding the previous month
VAT 2016-02-10 VAT Return Filling - Monthly Regime
VAT 2016-02-15 VAT Return Filling - Quarterly Regime
Social Security 2016-02-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-02-20 Payment of withholding tax and stamp tax regarding the previous month
IRS* and IRC 2016-02-29 Filling of the annual return to report income and withholding tax payments regarding the previous year - Model 10
VAT 2016-03-12 VAT Return Filling - Monthly Regime
Social Security 2016-03-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-03-20 Payment of withholding tax and stamp tax regarding the previous month
IRC 2016-03-31 Corporate Tax - Special payment on account
VAT
2016-04-10
VAT Return Filling - Monthly Regime
Social Security
2016-04-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-04-20 Payment of withholding tax and stamp tax regarding the previous month
IRS 2016-04-30 Filling of the Personal Income Tax Return by internet for employees and pensioners (Cat. A and/or H)
IMI 2016-04-30 Payment of the Property Council Tax regarding the previous year (April Instalment)
VAT 2016-05-10 VAT Return Filling - Monthly Regime
VAT 2016-05-15 VAT Return Filling - Quarterly Regime
Social Security 2016-05-21 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-05-21 Payment of withholding tax and stamp tax regarding the previous month
IRS 2016-05-31 Filling of the Personal Income Tax Return by internet for other income categories (Cat. B, C, F, G, etc)
IRC 2016-05-31 Filling of the Corporate Tax Return - Model 22 - and payment of the tax (if applicable)
VAT 2016-06-11 VAT Return Filling - Monthly Regime
Social Security 2016-06-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-06-20 Payment of withholding tax and stamp tax regarding the previous month
VAT 2016-07-10 VAT Return Filling - Monthly Regime
IRS*, IRC and VAT 2016-07-15 Filling of the annual simplified information statement - IES
Social Security 2016-07-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-07-20 Payment of withholding tax and stamp tax regarding the previous month
IRS*
2016-07-31
Payment on account
IRC 2016-07-31 Corporate Tax - Payment on account
IRS* and IRC 2016-07-31 Filling of the annual statement to report payments to non residents in 2011 - Model 30
VAT 2016-08-10 VAT Return Filling - Monthly Regime
VAT 2016-08-16 VAT Return Filling - Quarterly Regime
Social Security 2016-08-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-08-20 Payment of withholding tax and stamp tax regarding the previous month
IRS 2016-08-31 Payment of the Personal Income Tax for employees and pensioners (Cat. A and/or H)
IRS 2016-08-31 Payment of the Personal Income Tax for other income categories (Cat. B, C, F, G, etc)
VAT 2016-09-10 VAT Return Filling - Monthly Regime
Social Security 2016-09-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-09-20 Payment of withholding tax and stamp tax regarding the previous month
IRS*
2016-09-20 Payment on account
IRC
2016-09-30 Corporate Tax - Payment on account
IMI 2016-09-30 Payment of the Property Council Tax regarding the previous year (September instalment - if aplicable)
VAT 2016-10-10 VAT Return Filling - Monthly Regime
Social Security 2016-10-22 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-10-22 Payment of withholding tax and stamp tax regarding the previous month
IRC 2016-10-31 Corporate Tax - Special payment on account
VAT 2016-11-12 VAT Return Filling - Monthly Regime
VAT 2016-11-15 VAT Return Filling - Quarterly Regime
Social Security 2016-11-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-11-20 Payment of withholding tax and stamp tax regarding the previous month
VAT 2016-12-10 VAT Return Filling - Monthly Regime
IRC 2016-12-15 Corporate Tax - Payment on account
Social Security 2016-12-20 Payment of contributions regarding the previous month
IRS*, IRC and Stamp tax 2016-12-20 Payment of withholding tax and stamp tax regarding the previous month
IRS* 2016-12-20 Payment on account
* Only applicable for self employed individual registered in the normal Portuguese accounting regime