Monthly payment calendar

Please submit your approved timesheet to us by midnight on working day two for payment on the last working day of the month. You'll find the monthly deadlines and payment dates in the tables below.

If you are paid via an Umbrella Company, please check with them to confirm when you will receive payment (this is usually the next working day after the payment dates shown below).

Timesheet Month

Approval Deadline (midnight on the dates below)

Payment Date

Oct-23

02-Nov-23

30-Nov-23

Nov-23

04-Dec-23

29-Dec-22

Dec-23

03-Jan-24

31-Jan-24

Jan-24

02-Feb-24

29-Feb-24

Feb-24

04-Mar-24

28-Mar-24

Mar-24

03-Apr-24

30-Apr-24

Apr-24

02-May-24

31-May-24

May-24

04-Jun-24

28-Jun-24

Jun-24

02-Jul-24

31-Jul-24

Jul-24

02-Aug-24

30-Aug-24

Aug-24

03-Sep-24

30-Sep-24

Sep-24

02-Oct-24

31-Oct-24

Oct-24

04-Nov-24

29-Nov-24

Nov-24

03-Dec-24

31-Dec-24

Dec-24

03-Jan-25

31-Jan-25

Late Timesheet Payment Schedule

​Any remaining monthly timesheets for previous months that miss the monthly payment deadline.

Timesheet Month

Approved between dates below (by midnight on last date shown)

Payment Date

Oct-23

3rd - 17th Nov 2023

15-Dec-23

Nov-23

5th - 22nd Dec 2023

15-Jan-24

Dec-23

4th - 19th Jan 2024

15-Feb-24

Jan-24

3rd - 16th Feb 2024

15-Mar-24

Feb-24

5th - 22nd March 2024

15-Apr-24

Mar-24

4th - 19th April 2024

15-May-24

Apr-24

3rd - 17th May 2024

14-Jun-24

May-24

5th - 21st June 2024

15-Jul-24

Jun-24

3rd - 19th July 2024

15-Aug-24

Jul-24

3rd - 16th Aug 2024

16-Sep-24

Aug-24

4th - 20th Sep 2024

15-Oct-24

Sep-24

3rd - 18th Oct 2024

15-Nov-24

Oct-24

5th - 22nd Nov 2024

16-Dec-24

Nov-24

4th - 20th Dec 2024

15-Jan-25

Dec-24

4th - 17th Jan 2024

14-Feb-25

UK Public Holidays 2024

01-01-24

​New Year’s Day

29-03-24

​Good Friday

01-04-24

​Easter Monday

06-05-24

​Early May bank holiday

27-05-24

​Spring bank holiday

26-08-24

​Summer bank holiday

25-12-24

​Christmas Day

26-12-24

​Boxing Day

Our Contractor Care Team will let you know how to submit your Timesheet and Expense Claims. You may be required to complete a Client-specific timesheet or use their online timesheet portal. Alternatively, we may ask you to use our InTime online portal (further details below) or complete a Hydrogen Paper Timesheet which you can download here:

InTime​

InTime is our online portal for submitting timesheets and expenses. Our Contractor Care team will confirm if you will need to use InTime.

InTime is simple and easy to use and can be accessed from smartphones and tablets. As a contractor or timesheet approver, you will receive a unique login to quickly submit or approve time and expense claims as well as being able to view timesheet and payment statuses.

If you have not yet received your InTime login details please contractor our Contractor Care Team at intime@hydrogengroup.com.

Download our InTime User Guides for Managers and Contractors:​ InTime Guide for Managers | InTime Guide for Contractors.

Self bill

Hydrogen operates a Self Bill payment process for contractors. This means that you do not need to send an invoice with your timesheet or expense claim as we will produce an invoice on your behalf and email it to you.

Self Bill is fully HMRC compliant, helps to reduce payment delays and is a common practice within the recruitment industry (you may have contracted this way previously).

As part of the onboarding process, you will be asked to sign a Self Bill Agreement which may be included in your contract.

Please note that if you are paid via an Umbrella Company, we will be asking them to sign the Self Bill agreement as they send us the invoice.

If you have any questions, please email selfbill@hydrogengroup.com.

Contact information

​For all contract related enquires please contact our contractor care team:

For all timesheet submissions and pay related enquiries please contact payroll: