Tier 1 to ILR maintenance query

Hello,

as per PBS calculator, we need to have 945 GBP each month for 90 days prior to application date either by post or PEO.

But this PBS calculator is used for Tier 1 visa extension as well as for ILR....

can anyone provide info / confirm is it ok to have less than 945 GBP for one of the months in 90 day period prior to application...

Thanks in advance.

Regards,
gm1.

Hi
No maintenance funds required for ILR

Thanks a lot.