Hi Alps92,
Please have a look at the dual residency helpsheet HS302:
Dual residents 2023 (HS302)
Corporation Tax for a limited company is not something we can help with in this forum, as we only cover personal tax.
Please have a look at RDR3 for information on split year treatment:
RDR3 Statutory Residence Test
You will need to apply the the statutory residence test to determine if split year treatment is applicable.
Thank you.