Started on universal credit in August. As part of my claim, submitted fit note signing me off work, this was followed by a further fit note and a work capability assessment. I was found to have limited capability for work and work related activities and told my first payment would be this month and any back pay would be made (but not when). I checked my statement this morning and can see the payment of the disability bit is included. Am I correct to think that there's no back pay being made before next month, or will I get a surprise on my payment day?