Nasa Group opening hours this Festive period - 2021

With Christmas fast approaching we’d like to advise our agency partners and employees of our Christmas hours and processes.

Although NASA operate reduced staffing levels throughout the Christmas and New Year period, the majority of our processes remain unchanged. We have slightly earlier deadlines in place for issuing invoices and making payments: please see below for details.


Monday 20th - Normal working hours

Tuesday 21st - Normal working hours

Wednesday 22nd - Normal working hours

Thursday 23rd - Normal working hours

Friday 24th (Christmas Eve) – 8:30am – 2pm

Monday 27th (Christmas Day Holiday) - CLOSED

Tuesday 28th - (Boxing Day Holiday) - CLOSED

Wednesday 29th - 9am - 2pm

Thursday 30th - 9am - 2pm

Friday 31st - 8.30am - 2pm


Monday 3rd – (New Year’s Day holiday) - CLOSED

Tuesday 4th – Back to normal working hours


Cleared funds that reach NASA before 12:00pm on the 24th, 29th, 30th and 31st December, payments will be made as normal to clear the same day. Any funds received after this cut off will be processed the following working day.


We will be responding to emails and our phones lines will be open until 2:00pm.

If you anticipate making same day payments to us on either Friday 24th or 31st December (as opposed to BACS), please speak to your account manager or email our payroll team ( in advance.


NASA will process all contractor timesheets received before 1PM each day, with invoices being emailed instantaneously. We will advise contractors to submit their timesheets as early as possible to you (and us) for w/e 26th December to meet the tighter timeframe.

Please contact us directly if you have any specific processes you would like to discuss.