I work for a small third sector charity. I went on mat leave and two weeks later when my baby was 10 days old they got in touch with me to let me know they’d spoken to payroll and they’d made a mistake, I didn’t qualify for SMP with them because of the date I joined (just shy of the legal requirement to pay SMP as an employer). The whole time I was working there before I went on mat leave I was told all ok with my SMP. I am now waiting on MA confirmation and payments from there. I have lost out on a significant amount of money (6 weeks at 90%). Was it partly my responsibility to check if I qualified for SMP? Or was it HR/payroll?