Paiement des revenues et des cotisations de l'employeur - Remises mensuelles
| Start of the period | End of the period | Due date | |
|---|---|---|---|
| January | 2011-01-01 | 2011-01-31 | 2011-02-15 |
| February | 2011-02-01 | 2011-02-28 | 2011-03-15 |
| March | 2011-03-01 | 2011-03-31 | 2011-04-15 |
| April | 2011-04-01 | 2011-04-30 | 2011-05-16 |
| May | 2011-05-01 | 2011-05-31 | 2011-06-15 |
| June | 2011-06-01 | 2011-06-30 | 2011-07-15 |
| July | 2011-07-01 | 2011-07-31 | 2011-08-15 |
| August | 2011-08-01 | 2011-08-31 | 2011-09-15 |
| September | 2011-09-01 | 2011-09-30 | 2011-10-17 |
| October | 2011-10-01 | 2011-10-31 | 2011-11-15 |
| November | 2011-11-01 | 2011-11-30 | 2011-12-15 |
| December | 2011-12-01 | 2011-12-31 | 2012-01-16 |