As a contractor you must submit a monthly CIS Return to HMRC, detailing any deductions. Submit returns within 14 days of the tax month's end. For example, for the tax month ending 5 June, HMRC must receive the return by 19 June.
The steps apply to the Sage 50 CIS v2 module. If you make any amendments to previously submitted periods, you can also resubmit amended CIS Returns.
To check if you're using the new module, on the menu bar, click Help then click About. Under Features Enabled, check that CIS v2 shows Yes.
If you're not using the module yet, leave your details and we'll be in touch.
NOTE: CIS returns consider the subcontractor payment date, not the invoice date. For example, an invoice dated September but paid in October appears on the CIS return in the Tax Month covering the October payment date.

TIP: To inform HMRC you won't pay subcontractors for six months, select the I will be inactive in the scheme for the following 6 months checkbox. 
NOTE: If you can't submit online due to manual corrections or negative totals, a message appears. You need to submit using the HMRC CIS online service for that period. 

NOTE: Submission time depends on Government Gateway traffic and your internet speed.

This also moves the amount due to HMRC from the CIS Tax Control nominal code to the CIS Tax Liability nominal code. We also archive the latest return submitted for each period.
If you make further postings affecting CIS Return values after submission, you must resubmit the return.
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