Me and my husband claim tax credits jointly. I work 17 hours a week employed and husband works over 40 hours and is recently self employed. Our ds age 2 goes to nursery once a week. Am considering stopping work (due to issues at work) and because of husbands work schedule and school run and nursery fees i wouldn't look for another one til youngest gets free nursery place.will our tax credits stop? It confuses the life out of me!