Can I make a payment for one year for iCloud storage, in one go

Hi sangram,

Thanks for reaching out using Apple Support Communities. Here to help.

We understand you are wanting to know if it is possible to purchase iCloud on an annual basis.

At this time, iCloud plans are billed monthly. If you are looking to reduce charges to your payment method, one option is to load funds to your Apple ID balance. iCloud and any other subscriptions will use this balance before charging the payment method on file. More on adding funds to your Apple ID balance can be read below.

Add money to your Apple ID balance

Hope this helps. Let us know if we can clarify anything further.

Take care for now.