Change of jobs - how does this affect my tax?

I changed jobs during the tax year. Will this affect my tax return submissions? I resigned from a permanent position where I was only taxed UIF and I temped at a place for 4 months where UIF and PAYE was deducted. My salary also increased at temp job.

It would depend on your overall income - you can make use of our SARS income tax calculator to work out if you are owing or are due a refund.