Can Self Assessment Tax Be Paid Monthly?

Could anyone help where i can enter details of overtime paid from my employment in the self assessment tax?

• I fill in self assessment tax return yearly but last year 2010/11 i did some overtime and a different P60 was also issued to me apart from the main employment P60. Which means i have 2 P60s, the main one and the overtime one from the same employment. My question is where in the tax return online will i enter paid amount from overtime i did which i have to declare in case of future underpayments, pls help!

• Answer:

  That sounds quite strange if all the earnings were from the same employment and in the same tax year. Have a word with your employer and check why two were issued and whether you can just add them together and enter the total figures on your self-assessment form.